Merge pull request #949 from antonio-nino-diaz-arm/an/printf-memory
Reduce code size when building with Trusted Board Boot enabled
diff --git a/.gitignore b/.gitignore
index 2f9c89d..4ece189 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,10 +19,6 @@
tools/cert_create/cert_create
tools/cert_create/cert_create.exe
-# Ignore header files copied.
-tools/fiptool/firmware_image_package.h
-tools/fiptool/uuid.h
-
# GNU GLOBAL files
GPATH
GRTAGS
diff --git a/Makefile b/Makefile
index 9c0ccc0..c5c281a 100644
--- a/Makefile
+++ b/Makefile
@@ -113,6 +113,9 @@
# Toolchain
################################################################################
+HOSTCC := gcc
+export HOSTCC
+
CC := ${CROSS_COMPILE}gcc
CPP := ${CROSS_COMPILE}cpp
AS := ${CROSS_COMPILE}gcc
@@ -123,11 +126,21 @@
NM := ${CROSS_COMPILE}nm
PP := ${CROSS_COMPILE}gcc -E
+ifeq ($(notdir $(CC)),armclang)
+TF_CFLAGS_aarch32 = -target arm-arm-none-eabi -march=armv8-a
+TF_CFLAGS_aarch64 = -target aarch64-arm-none-eabi -march=armv8-a
+else ifneq ($(findstring clang,$(notdir $(CC))),)
+TF_CFLAGS_aarch32 = -target armv8a-none-eabi
+TF_CFLAGS_aarch64 = -target aarch64-elf
+else
+TF_CFLAGS_aarch32 = -march=armv8-a
+TF_CFLAGS_aarch64 = -march=armv8-a
+endif
+
-ASFLAGS_aarch64 = -mgeneral-regs-only
-TF_CFLAGS_aarch64 = -mgeneral-regs-only -mstrict-align
+TF_CFLAGS_aarch64 += -mgeneral-regs-only -mstrict-align
ASFLAGS_aarch32 = -march=armv8-a
-TF_CFLAGS_aarch32 = -march=armv8-a
+ASFLAGS_aarch64 = -march=armv8-a
CPPFLAGS = ${DEFINES} ${INCLUDES} -nostdinc \
-Wmissing-include-dirs -Werror
@@ -135,8 +148,8 @@
-D__ASSEMBLY__ -ffreestanding \
-Wa,--fatal-warnings
TF_CFLAGS += $(CPPFLAGS) $(TF_CFLAGS_$(ARCH)) \
- -ffreestanding -fno-builtin -Wall -std=c99 -Os \
- -ffunction-sections -fdata-sections
+ -ffreestanding -fno-builtin -Wall -std=gnu99 \
+ -Os -ffunction-sections -fdata-sections
LDFLAGS += --fatal-warnings -O1
LDFLAGS += --gc-sections
@@ -180,7 +193,8 @@
-Iinclude/plat/common \
-Iinclude/services \
${PLAT_INCLUDES} \
- ${SPD_INCLUDES}
+ ${SPD_INCLUDES} \
+ -Iinclude/tools_share
################################################################################
@@ -443,6 +457,7 @@
$(eval $(call assert_boolean,SPIN_ON_BL1_EXIT))
$(eval $(call assert_boolean,TRUSTED_BOARD_BOOT))
$(eval $(call assert_boolean,USE_COHERENT_MEM))
+$(eval $(call assert_boolean,USE_TBBR_DEFS))
$(eval $(call assert_boolean,WARMBOOT_ENABLE_DCACHE_EARLY))
$(eval $(call assert_numeric,ARM_ARCH_MAJOR))
@@ -481,6 +496,7 @@
$(eval $(call add_define,SPIN_ON_BL1_EXIT))
$(eval $(call add_define,TRUSTED_BOARD_BOOT))
$(eval $(call add_define,USE_COHERENT_MEM))
+$(eval $(call add_define,USE_TBBR_DEFS))
$(eval $(call add_define,WARMBOOT_ENABLE_DCACHE_EARLY))
# Define the EL3_PAYLOAD_BASE flag only if it is provided.
@@ -604,7 +620,7 @@
.PHONY: ${CRTTOOL}
${CRTTOOL}:
- ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${CRTTOOLPATH}
+ ${Q}${MAKE} PLAT=${PLAT} USE_TBBR_DEFS=${USE_TBBR_DEFS} --no-print-directory -C ${CRTTOOLPATH}
@${ECHO_BLANK_LINE}
@echo "Built $@ successfully"
@${ECHO_BLANK_LINE}
diff --git a/docs/plat/hikey.md b/docs/plat/hikey.md
new file mode 100644
index 0000000..a5e592b
--- /dev/null
+++ b/docs/plat/hikey.md
@@ -0,0 +1,123 @@
+
+Description
+====================
+ HiKey is one of 96boards. Hisilicon Kirin6220 processor is installed on HiKey.
+
+ More information are listed in [link](https://github.com/96boards/documentation/blob/master/ConsumerEdition/HiKey/Quickstart/README.md).
+
+
+How to build
+====================
+
+1. Code Locations
+-----------------
+
+ * ARM Trusted Firmware:
+ [link](https://github.com/ARM-software/arm-trusted-firmware)
+
+ * edk2:
+ [link](https://github.com/96boards-hikey/edk2/tree/testing/hikey960_v2.5)
+
+ * OpenPlatformPkg:
+ [link](https://github.com/96boards-hikey/OpenPlatformPkg/tree/testing/hikey960_v1.3.4)
+
+ * l-loader:
+ [link](https://github.com/96boards-hikey/l-loader/tree/testing/hikey960_v1.2)
+
+ * uefi-tools:
+ [link](https://github.com/96boards-hikey/uefi-tools/tree/testing/hikey960_v1)
+
+ * atf-fastboot:
+ [link](https://github.com/96boards-hikey/atf-fastboot/tree/master)
+
+
+2. Build Procedure
+------------------
+
+ * Fetch all the above repositories into local host.
+ Make all the repositories in the same ${BUILD_PATH}.
+
+ * Create the symbol link to OpenPlatformPkg in edk2.
+ <br>`$cd ${BUILD_PATH}/edk2`</br>
+ <br>`$ln -sf ../OpenPlatformPkg`</br>
+
+ * Prepare AARCH64 && AARCH32 toolchain. Prepare python.
+
+ * If your hikey hardware is built by CircuitCo, update _uefi-tools/platform.config_ first. _(optional)_
+ <br>__Uncomment the below sentence. Otherwise, UEFI can't output messages on serial
+ console on hikey.__</br>
+ <br>`BUILDFLAGS=-DSERIAL_BASE=0xF8015000`</br>
+ <br>If your hikey hardware is built by LeMarker, nothing to do.</br>
+
+ * Build it as debug mode. Create your own build script file or you could refer to __build_uefi.sh__ in l-loader git repository.
+ <br>`BUILD_OPTION=DEBUG`</br>
+ <br>`export AARCH64_TOOLCHAIN=GCC5`</br>
+ <br>`export UEFI_TOOLS_DIR=${BUILD_PATH}/uefi-tools`<br>
+ <br>`export EDK2_DIR=${BUILD_PATH}/edk2`</br>
+ <br>`EDK2_OUTPUT_DIR=${EDK2_DIR}/Build/HiKey/${BUILD_OPTION}_${AARCH64_TOOLCHAIN}`</br>
+ <br>`# Build fastboot for ARM Trust Firmware. It's used for recovery mode.`</br>
+ <br>`cd ${BUILD_PATH}/atf-fastboot`</br>
+ <br>`CROSS_COMPILE=aarch64-linux-gnu- make PLAT=hikey DEBUG=1`</br>
+ <br>`# Convert DEBUG/RELEASE to debug/release`</br>
+ <br>`FASTBOOT_BUILD_OPTION=$(echo ${BUILD_OPTION} | tr '[A-Z]' '[a-z]')`</br>
+ <br>`cd ${EDK2_DIR}`</br>
+ <br>`# Build UEFI & ARM Trust Firmware`</br>
+ <br>`${UEFI_TOOLS_DIR}/uefi-build.sh -b ${BUILD_OPTION} -a ../arm-trusted-firmware hikey`</br>
+ <br>`# Generate l-loader.bin`</br>
+ <br>`cd ${BUILD_PATH}/l-loader`</br>
+ <br>`ln -sf ${EDK2_OUTPUT_DIR}/FV/bl1.bin`</br>
+ <br>`ln -sf ${EDK2_OUTPUT_DIR}/FV/fip.bin`</br>
+ <br>`ln -sf ${BUILD_PATH}/atf-fastboot/build/hikey/${FASTBOOT_BUILD_OPTION}/bl1.bin fastboot.bin`</br>
+ <br>`python gen_loader.py -o l-loader.bin --img_bl1=bl1.bin --img_ns_bl1u=BL33_AP_UEFI.fd`</br>
+ <br>`arm-linux-gnueabihf-gcc -c -o start.o start.S`</br>
+ <br>`arm-linux-gnueabihf-ld -Bstatic -Tl-loader.lds -Ttext 0xf9800800 start.o -o loader`</br>
+ <br>`arm-linux-gnueabihf-objcopy -O binary loader temp`</br>
+ <br>`python gen_loader_hikey.py -o l-loader.bin --img_loader=temp --img_bl1=bl1.bin --img_ns_bl1u=fastboot.bin`</br>
+
+ * Generate partition table for aosp. The eMMC capacity is either 4GB or 8GB. Just change "aosp-4g" to "linux-4g" for debian.
+ <br>`$PTABLE=aosp-4g SECTOR_SIZE=512 bash -x generate_ptable.sh`</br>
+
+
+3. Setup Console
+----------------
+
+ * Install ser2net. Use telnet as the console since UEFI fails to display Boot Manager GUI in minicom. __If you don't need Boot Manager GUI, just ignore this section.__
+ <br>`$sudo apt-get install ser2net`</br>
+
+ * Configure ser2net.
+ <br>`$sudo vi /etc/ser2net.conf`</br>
+ <br>Append one line for serial-over-USB in below.</br>
+ <br>_#ser2net.conf_</br>
+ <br>`2004:telnet:0:/dev/ttyUSB0:115200 8DATABITS NONE 1STOPBIT banner`</br>
+
+ * Open the console.
+ <br>`$telnet localhost 2004`</br>
+ <br>And you could open the console remotely, too.</br>
+
+
+4. Flush images in recovery mode
+-----------------------------
+
+ * Make sure Pin3-Pin4 on J15 are connected for recovery mode. Then power on HiKey.
+
+ * Remove the modemmanager package. This package may cause the idt tool failure.
+ <br>`$sudo apt-get purge modemmanager`</br>
+
+ * Run the command to download l-loader.bin into HiKey.
+ <br>`$sudo python hisi-idt.py -d /dev/ttyUSB1 --img1 l-loader.bin`</br>
+
+ * Update images. All aosp or debian images could be fetched from [link](https://builds.96boards.org/).
+ <br>`$sudo fastboot flash ptable prm_ptable.img`</br>
+ <br>`$sudo fastboot flash fastboot fip.bin`</br>
+ <br>`$sudo fastboot flash boot boot.img`</br>
+ <br>`$sudo fastboot flash cache cache.img`</br>
+ <br>`$sudo fastboot flash system system.img`</br>
+ <br>`$sudo fastboot flash userdata userdata.img`</br>
+
+
+5. Boot UEFI in normal mode
+-----------------------------
+
+ * Make sure Pin3-Pin4 on J15 are open for normal boot mode. Then power on HiKey.
+
+ * Reference [link](https://github.com/96boards-hikey/tools-images-hikey960/blob/master/build-from-source/README-ATF-UEFI-build-from-source.md)
diff --git a/docs/user-guide.md b/docs/user-guide.md
index 2379298..5165000 100644
--- a/docs/user-guide.md
+++ b/docs/user-guide.md
@@ -74,6 +74,9 @@
compiler to use for a given Linaro Release. Also, these
[Linaro instructions][Linaro SW Instructions] provide further guidance.
+Optionally, Trusted Firmware can be built using clang or ARM Compiler 6.
+See instructions below on how to switch the default compiler.
+
In addition, the following optional packages and tools may be needed:
* `device-tree-compiler` package if you need to rebuild the Flattened Device
@@ -104,6 +107,28 @@
export CROSS_COMPILE=<path-to-aarch32-gcc>/bin/arm-linux-gnueabihf-
+ It is possible to build Trusted Firmware using clang or ARM Compiler 6.
+ To do so `CC` needs to point to the clang or armclang binary. Only the
+ compiler is switched; the assembler and linker need to be provided by
+ the GNU toolchain, thus `CROSS_COMPILE` should be set as described above.
+
+ ARM Compiler 6 will be selected when the base name of the path assigned
+ to `CC` matches the string 'armclang'.
+
+ For AArch64 using ARM Compiler 6:
+
+ export CROSS_COMPILE=<path-to-aarch64-gcc>/bin/aarch64-linux-gnu-
+ make CC=<path-to-armclang>/bin/armclang PLAT=<platform> all
+
+ Clang will be selected when the base name of the path assigned to `CC`
+ contains the string 'clang'. This is to allow both clang and clang-X.Y
+ to work.
+
+ For AArch64 using clang:
+
+ export CROSS_COMPILE=<path-to-aarch64-gcc>/bin/aarch64-linux-gnu-
+ make CC=<path-to-clang>/bin/clang PLAT=<platform> all
+
* Change to the root directory of the Trusted Firmware source tree and build.
For AArch64:
@@ -914,7 +939,11 @@
make PLAT=<platform> [DEBUG=1] [V=1] certtool
+For platforms that do not require their own IDs in certificate files,
+the generic 'cert_create' tool can be built with the following command:
+
+ make USE_TBBR_DEFS=1 [DEBUG=1] [V=1] certtool
+
-Specifying the platform is mandatory since the tool is platform specific.
`DEBUG=1` builds the tool in debug mode. `V=1` makes the build process more
verbose. The following command should be used to obtain help about the tool:
diff --git a/drivers/auth/tbbr/tbbr_cot.c b/drivers/auth/tbbr/tbbr_cot.c
index 8b6ca23..e88c7c2 100644
--- a/drivers/auth/tbbr/tbbr_cot.c
+++ b/drivers/auth/tbbr/tbbr_cot.c
@@ -1,12 +1,16 @@
/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <auth_mod.h>
#include <platform_def.h>
+#if USE_TBBR_DEFS
+#include <tbbr_oid.h>
+#else
#include <platform_oid.h>
+#endif
#include <stddef.h>
/*
diff --git a/include/lib/aarch32/arch_helpers.h b/include/lib/aarch32/arch_helpers.h
index af498ca..e652a59 100644
--- a/include/lib/aarch32/arch_helpers.h
+++ b/include/lib/aarch32/arch_helpers.h
@@ -36,8 +36,8 @@
* systems for GCC versions < 4.6. Above GCC 4.6, both Little Endian and
* Big Endian systems generate the right instruction encoding.
*/
-#if !(__GNUC__ > (4) || __GNUC__ == (4) && __GNUC_MINOR__ >= (6))
-#error "GCC 4.6 or above is required to build AArch32 Trusted Firmware"
+#if !(__clang__ || __GNUC__ > (4) || __GNUC__ == (4) && __GNUC_MINOR__ >= (6))
+#error "clang or GCC 4.6 or above is required to build AArch32 Trusted Firmware"
#endif
#define _DEFINE_COPROCR_WRITE_FUNC_64(_name, coproc, opc1, CRm) \
diff --git a/include/lib/cpus/aarch64/cortex_a53.h b/include/lib/cpus/aarch64/cortex_a53.h
index 673f978..10d9ee6 100644
--- a/include/lib/cpus/aarch64/cortex_a53.h
+++ b/include/lib/cpus/aarch64/cortex_a53.h
@@ -42,8 +42,14 @@
******************************************************************************/
#define CPUACTLR_EL1 S3_1_C15_C2_0 /* Instruction def. */
-#define CPUACTLR_DTAH (1 << 24)
-#define CPUACTLR_ENDCCASCI (1 << 44)
+#define CPUACTLR_ENDCCASCI_SHIFT 44
+#define CPUACTLR_ENDCCASCI (1 << CPUACTLR_ENDCCASCI_SHIFT)
+#define CPUACTLR_RADIS_SHIFT 27
+#define CPUACTLR_RADIS (3 << CPUACTLR_RADIS_SHIFT)
+#define CPUACTLR_L1RADIS_SHIFT 25
+#define CPUACTLR_L1RADIS (3 << CPUACTLR_L1RADIS_SHIFT)
+#define CPUACTLR_DTAH_SHIFT 24
+#define CPUACTLR_DTAH (1 << CPUACTLR_DTAH_SHIFT)
/*******************************************************************************
* L2 Auxiliary Control register specific definitions.
diff --git a/include/common/firmware_image_package.h b/include/tools_share/firmware_image_package.h
similarity index 100%
rename from include/common/firmware_image_package.h
rename to include/tools_share/firmware_image_package.h
diff --git a/include/plat/arm/board/common/board_arm_oid.h b/include/tools_share/tbbr_oid.h
similarity index 89%
rename from include/plat/arm/board/common/board_arm_oid.h
rename to include/tools_share/tbbr_oid.h
index fc6cd79..7a34087 100644
--- a/include/plat/arm/board/common/board_arm_oid.h
+++ b/include/tools_share/tbbr_oid.h
@@ -1,21 +1,17 @@
/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
-#ifndef __BOARD_ARM_OID_H__
-#define __BOARD_ARM_OID_H__
+#ifndef __TBBR_OID_H__
+#define __TBBR_OID_H__
/*
* The following is a list of OID values defined and reserved by ARM, which
* are used to define the extension fields of the certificate structure, as
* defined in the Trusted Board Boot Requirements (TBBR) specification,
* ARM DEN0006C-1.
- *
- * Non-ARM platform owners that wish to align with the TBBR should define
- * constants with the same name in their own platform port(s), using their
- * own OIDs obtained from the ITU-T.
*/
@@ -140,4 +136,4 @@
/* NonTrustedWorldBootloaderHash - BL33 */
#define NON_TRUSTED_WORLD_BOOTLOADER_HASH_OID "1.3.6.1.4.1.4128.2100.1201"
-#endif /* __BOARD_ARM_OID_H__ */
+#endif /* __TBBR_OID_H__ */
diff --git a/include/lib/stdlib/sys/uuid.h b/include/tools_share/uuid.h
similarity index 100%
rename from include/lib/stdlib/sys/uuid.h
rename to include/tools_share/uuid.h
diff --git a/lib/compiler-rt/builtins/int_lib.h b/lib/compiler-rt/builtins/int_lib.h
index eb5503f..57dfc41 100644
--- a/lib/compiler-rt/builtins/int_lib.h
+++ b/lib/compiler-rt/builtins/int_lib.h
@@ -70,9 +70,6 @@
/* Include the commonly used internal type definitions. */
#include "int_types.h"
-/* Include internal utility function declarations. */
-#include "int_util.h"
-
COMPILER_RT_ABI si_int __paritysi2(si_int a);
COMPILER_RT_ABI si_int __paritydi2(di_int a);
diff --git a/lib/compiler-rt/builtins/int_util.c b/lib/compiler-rt/builtins/int_util.c
deleted file mode 100644
index 420d1e2..0000000
--- a/lib/compiler-rt/builtins/int_util.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* ===-- int_util.c - Implement internal utilities --------------------------===
- *
- * The LLVM Compiler Infrastructure
- *
- * This file is dual licensed under the MIT and the University of Illinois Open
- * Source Licenses. See LICENSE.TXT for details.
- *
- * ===----------------------------------------------------------------------===
- */
-
-#include "int_lib.h"
-#include "int_util.h"
-
-/* NOTE: The definitions in this file are declared weak because we clients to be
- * able to arbitrarily package individual functions into separate .a files. If
- * we did not declare these weak, some link situations might end up seeing
- * duplicate strong definitions of the same symbol.
- *
- * We can't use this solution for kernel use (which may not support weak), but
- * currently expect that when built for kernel use all the functionality is
- * packaged into a single library.
- */
-
-#ifdef KERNEL_USE
-
-NORETURN extern void panic(const char *, ...);
-#ifndef _WIN32
-__attribute__((visibility("hidden")))
-#endif
-void compilerrt_abort_impl(const char *file, int line, const char *function) {
- panic("%s:%d: abort in %s", file, line, function);
-}
-
-#elif __APPLE__
-
-/* from libSystem.dylib */
-NORETURN extern void __assert_rtn(const char *func, const char *file, int line,
- const char *message);
-
-#ifndef _WIN32
-__attribute__((weak))
-__attribute__((visibility("hidden")))
-#endif
-void compilerrt_abort_impl(const char *file, int line, const char *function) {
- __assert_rtn(function, file, line, "libcompiler_rt abort");
-}
-
-#else
-
-/* Get the system definition of abort() */
-#include <stdlib.h>
-
-#ifndef _WIN32
-__attribute__((weak))
-__attribute__((visibility("hidden")))
-#endif
-void compilerrt_abort_impl(const char *file, int line, const char *function) {
- abort();
-}
-
-#endif
diff --git a/lib/compiler-rt/builtins/int_util.h b/lib/compiler-rt/builtins/int_util.h
deleted file mode 100644
index a7b20ed..0000000
--- a/lib/compiler-rt/builtins/int_util.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* ===-- int_util.h - internal utility functions ----------------------------===
- *
- * The LLVM Compiler Infrastructure
- *
- * This file is dual licensed under the MIT and the University of Illinois Open
- * Source Licenses. See LICENSE.TXT for details.
- *
- * ===-----------------------------------------------------------------------===
- *
- * This file is not part of the interface of this library.
- *
- * This file defines non-inline utilities which are available for use in the
- * library. The function definitions themselves are all contained in int_util.c
- * which will always be compiled into any compiler-rt library.
- *
- * ===-----------------------------------------------------------------------===
- */
-
-#ifndef INT_UTIL_H
-#define INT_UTIL_H
-
-/** \brief Trigger a program abort (or panic for kernel code). */
-#define compilerrt_abort() compilerrt_abort_impl(__FILE__, __LINE__, __func__)
-
-NORETURN void compilerrt_abort_impl(const char *file, int line,
- const char *function);
-
-#define COMPILE_TIME_ASSERT(expr) COMPILE_TIME_ASSERT1(expr, __COUNTER__)
-#define COMPILE_TIME_ASSERT1(expr, cnt) COMPILE_TIME_ASSERT2(expr, cnt)
-#define COMPILE_TIME_ASSERT2(expr, cnt) \
- typedef char ct_assert_##cnt[(expr) ? 1 : -1] UNUSED
-
-#endif /* INT_UTIL_H */
diff --git a/lib/cpus/aarch64/cpu_helpers.S b/lib/cpus/aarch64/cpu_helpers.S
index 7ad0bc7..2384553 100644
--- a/lib/cpus/aarch64/cpu_helpers.S
+++ b/lib/cpus/aarch64/cpu_helpers.S
@@ -259,8 +259,8 @@
/*
* Printing errata status requires atomically testing the printed flag.
*/
- stp x8, x30, [sp, #-16]!
- mov x8, x0
+ stp x19, x30, [sp, #-16]!
+ mov x19, x0
/*
* Load pointers to errata lock and printed flag. Call
@@ -270,8 +270,8 @@
ldr x0, [x1, #CPU_ERRATA_LOCK]
ldr x1, [x1, #CPU_ERRATA_PRINTED]
bl errata_needs_reporting
- mov x1, x8
- ldp x8, x30, [sp], #16
+ mov x1, x19
+ ldp x19, x30, [sp], #16
cbnz x0, .Lprint
#endif
.Lnoprint:
diff --git a/make_helpers/build_macros.mk b/make_helpers/build_macros.mk
index 36f220e..34d82c9 100644
--- a/make_helpers/build_macros.mk
+++ b/make_helpers/build_macros.mk
@@ -54,7 +54,7 @@
# Convenience function for verifying option has a boolean value
# $(eval $(call assert_boolean,FOO)) will assert FOO is 0 or 1
define assert_boolean
- $(and $(patsubst 0,,$(value $(1))),$(patsubst 1,,$(value $(1))),$(error $(1) must be boolean))
+ $(if $(filter-out 0 1,$($1)),$(error $1 must be boolean))
endef
0-9 := 0 1 2 3 4 5 6 7 8 9
diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk
index 18c41e0..a31e59c 100644
--- a/make_helpers/defaults.mk
+++ b/make_helpers/defaults.mk
@@ -128,6 +128,9 @@
# Build option to choose whether Trusted firmware uses Coherent memory or not.
USE_COHERENT_MEM := 1
+# Use tbbr_oid.h instead of platform_oid.h
+USE_TBBR_DEFS = $(ERROR_DEPRECATED)
+
# Build verbosity
V := 0
diff --git a/plat/arm/board/common/board_arm_trusted_boot.c b/plat/arm/board/common/board_arm_trusted_boot.c
index eb1dc8c..5df1cc0 100644
--- a/plat/arm/board/common/board_arm_trusted_boot.c
+++ b/plat/arm/board/common/board_arm_trusted_boot.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015-2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -7,12 +7,11 @@
#include <arm_def.h>
#include <assert.h>
#include <platform.h>
-#include <platform_oid.h>
#include <stdint.h>
#include <string.h>
+#include <tbbr_oid.h>
/* Weak definition may be overridden in specific platform */
-#pragma weak plat_match_rotpk
#pragma weak plat_get_nv_ctr
#pragma weak plat_set_nv_ctr
diff --git a/plat/arm/board/fvp/fvp_pm.c b/plat/arm/board/fvp/fvp_pm.c
index 449c580..f4df658 100644
--- a/plat/arm/board/fvp/fvp_pm.c
+++ b/plat/arm/board/fvp/fvp_pm.c
@@ -296,8 +296,6 @@
case ARM_PWR_LVL1:
ret = (psysr & PSYSR_AFF_L1) ? HW_ON : HW_OFF;
break;
- default:
- assert(0);
}
return ret;
diff --git a/plat/arm/board/fvp/fvp_trusted_boot.c b/plat/arm/board/fvp/fvp_trusted_boot.c
index 51d3083..d1e8b9f 100644
--- a/plat/arm/board/fvp/fvp_trusted_boot.c
+++ b/plat/arm/board/fvp/fvp_trusted_boot.c
@@ -1,13 +1,14 @@
/*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <assert.h>
-#include <platform_oid.h>
#include <stdint.h>
#include <string.h>
+#include <tbbr_oid.h>
+
#include "fvp_def.h"
/*
diff --git a/plat/arm/board/fvp/include/platform_oid.h b/plat/arm/board/fvp/include/platform_oid.h
deleted file mode 100644
index 5ef1580..0000000
--- a/plat/arm/board/fvp/include/platform_oid.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-#include "../../../../../include/plat/arm/board/common/board_arm_oid.h"
-
-/*
- * Required platform OIDs
- * (Provided by included header)
- */
diff --git a/plat/arm/board/juno/include/platform_oid.h b/plat/arm/board/juno/include/platform_oid.h
deleted file mode 100644
index 5ef1580..0000000
--- a/plat/arm/board/juno/include/platform_oid.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-#include "../../../../../include/plat/arm/board/common/board_arm_oid.h"
-
-/*
- * Required platform OIDs
- * (Provided by included header)
- */
diff --git a/plat/arm/common/arm_bl2_setup.c b/plat/arm/common/arm_bl2_setup.c
index ffec664..e5619b7 100644
--- a/plat/arm/common/arm_bl2_setup.c
+++ b/plat/arm/common/arm_bl2_setup.c
@@ -13,6 +13,7 @@
#include <desc_image_load.h>
#include <plat_arm.h>
#include <platform_def.h>
+#include <platform.h>
#include <string.h>
#include <utils.h>
diff --git a/plat/arm/common/arm_common.mk b/plat/arm/common/arm_common.mk
index 38c8cf8..5cc1a0a 100644
--- a/plat/arm/common/arm_common.mk
+++ b/plat/arm/common/arm_common.mk
@@ -91,6 +91,9 @@
# Enable new version of image loading on ARM platforms
LOAD_IMAGE_V2 := 1
+# Use generic OID definition (tbbr_oid.h)
+USE_TBBR_DEFS := 1
+
PLAT_INCLUDES += -Iinclude/common/tbbr \
-Iinclude/plat/arm/common
diff --git a/plat/arm/common/arm_pm.c b/plat/arm/common/arm_pm.c
index 2369e0c..cc131a9 100644
--- a/plat/arm/common/arm_pm.c
+++ b/plat/arm/common/arm_pm.c
@@ -122,9 +122,11 @@
if ((entrypoint >= ARM_NS_DRAM1_BASE) && (entrypoint <
(ARM_NS_DRAM1_BASE + ARM_NS_DRAM1_SIZE)))
return PSCI_E_SUCCESS;
+#ifndef AARCH32
if ((entrypoint >= ARM_DRAM2_BASE) && (entrypoint <
(ARM_DRAM2_BASE + ARM_DRAM2_SIZE)))
return PSCI_E_SUCCESS;
+#endif
return PSCI_E_INVALID_ADDRESS;
}
diff --git a/plat/common/tbbr/plat_tbbr.c b/plat/common/tbbr/plat_tbbr.c
index 4aa9457..f5a4f31 100644
--- a/plat/common/tbbr/plat_tbbr.c
+++ b/plat/common/tbbr/plat_tbbr.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -7,7 +7,11 @@
#include <assert.h>
#include <auth/auth_mod.h>
#include <platform.h>
+#if USE_TBBR_DEFS
+#include <tbbr_oid.h>
+#else
#include <platform_oid.h>
+#endif
#include <string.h>
/*
diff --git a/plat/hisilicon/hikey/aarch64/hikey_common.c b/plat/hisilicon/hikey/aarch64/hikey_common.c
new file mode 100644
index 0000000..d8a68cf
--- /dev/null
+++ b/plat/hisilicon/hikey/aarch64/hikey_common.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <arm_gic.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <debug.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <xlat_tables.h>
+
+#include "../hikey_def.h"
+
+#define MAP_DDR MAP_REGION_FLAT(DDR_BASE, \
+ DDR_SIZE, \
+ MT_DEVICE | MT_RW | MT_NS)
+
+#define MAP_DEVICE MAP_REGION_FLAT(DEVICE_BASE, \
+ DEVICE_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+#define MAP_ROM_PARAM MAP_REGION_FLAT(XG2RAM0_BASE, \
+ BL1_XG2RAM0_OFFSET, \
+ MT_DEVICE | MT_RO | MT_SECURE)
+
+#define MAP_SRAM MAP_REGION_FLAT(SRAM_BASE, \
+ SRAM_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+/*
+ * BL1 needs to access the areas of MMC_SRAM.
+ * BL1 loads BL2 from eMMC into SRAM before DDR initialized.
+ */
+#define MAP_MMC_SRAM MAP_REGION_FLAT(HIKEY_BL1_MMC_DESC_BASE, \
+ HIKEY_BL1_MMC_DESC_SIZE + \
+ HIKEY_BL1_MMC_DATA_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+/*
+ * Table of regions for different BL stages to map using the MMU.
+ * This doesn't include Trusted RAM as the 'mem_layout' argument passed to
+ * hikey_init_mmu_elx() will give the available subset of that,
+ */
+#if IMAGE_BL1
+static const mmap_region_t hikey_mmap[] = {
+ MAP_DEVICE,
+ MAP_ROM_PARAM,
+ MAP_MMC_SRAM,
+ {0}
+};
+#endif
+
+#if IMAGE_BL2
+static const mmap_region_t hikey_mmap[] = {
+ MAP_DDR,
+ MAP_DEVICE,
+ {0}
+};
+#endif
+
+#if IMAGE_BL31
+static const mmap_region_t hikey_mmap[] = {
+ MAP_DEVICE,
+ MAP_SRAM,
+ {0}
+};
+#endif
+
+/*
+ * Macro generating the code for the function setting up the pagetables as per
+ * the platform memory map & initialize the mmu, for the given exception level
+ */
+#define HIKEY_CONFIGURE_MMU_EL(_el) \
+ void hikey_init_mmu_el##_el(unsigned long total_base, \
+ unsigned long total_size, \
+ unsigned long ro_start, \
+ unsigned long ro_limit, \
+ unsigned long coh_start, \
+ unsigned long coh_limit) \
+ { \
+ mmap_add_region(total_base, total_base, \
+ total_size, \
+ MT_MEMORY | MT_RW | MT_SECURE); \
+ mmap_add_region(ro_start, ro_start, \
+ ro_limit - ro_start, \
+ MT_MEMORY | MT_RO | MT_SECURE); \
+ mmap_add_region(coh_start, coh_start, \
+ coh_limit - coh_start, \
+ MT_DEVICE | MT_RW | MT_SECURE); \
+ mmap_add(hikey_mmap); \
+ init_xlat_tables(); \
+ \
+ enable_mmu_el##_el(0); \
+ }
+
+/* Define EL1 and EL3 variants of the function initialising the MMU */
+HIKEY_CONFIGURE_MMU_EL(1)
+HIKEY_CONFIGURE_MMU_EL(3)
+
+unsigned long plat_get_ns_image_entrypoint(void)
+{
+ return HIKEY_NS_IMAGE_OFFSET;
+}
+
+unsigned int plat_get_syscnt_freq2(void)
+{
+ return 1200000;
+}
diff --git a/plat/hisilicon/hikey/aarch64/hikey_helpers.S b/plat/hisilicon/hikey/aarch64/hikey_helpers.S
new file mode 100644
index 0000000..680c0a1
--- /dev/null
+++ b/plat/hisilicon/hikey/aarch64/hikey_helpers.S
@@ -0,0 +1,145 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <asm_macros.S>
+#include "../hikey_def.h"
+
+ .globl plat_my_core_pos
+ .globl platform_mem_init
+ .globl plat_crash_console_init
+ .globl plat_crash_console_putc
+ .globl plat_report_exception
+ .globl plat_reset_handler
+
+func plat_my_core_pos
+ mrs x0, mpidr_el1
+ and x1, x0, #MPIDR_CPU_MASK
+ and x0, x0, #MPIDR_CLUSTER_MASK
+ add x0, x1, x0, LSR #6
+ ret
+endfunc plat_my_core_pos
+
+ /* -----------------------------------------------------
+ * void platform_mem_init(void);
+ *
+ * We don't need to carry out any memory initialization
+ * on HIKEY. The Secure RAM is accessible straight away.
+ * -----------------------------------------------------
+ */
+func platform_mem_init
+ ret
+endfunc platform_mem_init
+
+ /* ---------------------------------------------
+ * int plat_crash_console_init(void)
+ * Function to initialize the crash console
+ * without a C Runtime to print crash report.
+ * Clobber list : x0, x1, x2
+ * ---------------------------------------------
+ */
+func plat_crash_console_init
+ mov_imm x0, CRASH_CONSOLE_BASE
+ mov_imm x1, PL011_UART_CLK_IN_HZ
+ mov_imm x2, PL011_BAUDRATE
+ b console_core_init
+endfunc plat_crash_console_init
+
+ /* ---------------------------------------------
+ * int plat_crash_console_putc(int c)
+ * Function to print a character on the crash
+ * console without a C Runtime.
+ * Clobber list : x1, x2
+ * ---------------------------------------------
+ */
+func plat_crash_console_putc
+ mov_imm x1, CRASH_CONSOLE_BASE
+ b console_core_putc
+endfunc plat_crash_console_putc
+
+ /* ---------------------------------------------
+ * void plat_report_exception(unsigned int type)
+ * Function to report an unhandled exception
+ * with platform-specific means.
+ * On HIKEY platform, it updates the LEDs
+ * to indicate where we are
+ * ---------------------------------------------
+ */
+func plat_report_exception
+ mov x8, x30
+
+ /* Turn on LED according to x0 (0 -- f) */
+ ldr x2, =0xf7020000
+ and x1, x0, #1
+ str w1, [x2, #4]
+ and x1, x0, #2
+ str w1, [x2, #8]
+ and x1, x0, #4
+ str w1, [x2, #16]
+ and x1, x0, #8
+ str w1, [x2, #32]
+
+ mrs x2, currentel
+ and x2, x2, #0xc0
+ /* Check EL1 */
+ cmp x2, #0x04
+ beq plat_report_el1
+
+ adr x4, plat_err_str
+ bl asm_print_str
+
+ adr x4, esr_el3_str
+ bl asm_print_str
+
+ mrs x4, esr_el3
+ bl asm_print_hex
+
+ adr x4, elr_el3_str
+ bl asm_print_str
+
+ mrs x4, elr_el3
+ bl asm_print_hex
+ b plat_report_end
+
+plat_report_el1:
+ adr x4, plat_err_str
+ bl asm_print_str
+
+ adr x4, esr_el1_str
+ bl asm_print_str
+
+ mrs x4, esr_el1
+ bl asm_print_hex
+
+ adr x4, elr_el1_str
+ bl asm_print_str
+
+ mrs x4, elr_el1
+ bl asm_print_hex
+plat_report_end:
+ mov x30, x8
+ ret
+endfunc plat_report_exception
+
+ /* -----------------------------------------------------
+ * void plat_reset_handler(void);
+ * -----------------------------------------------------
+ */
+func plat_reset_handler
+ ret
+endfunc plat_reset_handler
+
+.section .rodata.rev_err_str, "aS"
+plat_err_str:
+ .asciz "\nPlatform exception reporting:"
+esr_el3_str:
+ .asciz "\nESR_EL3: "
+elr_el3_str:
+ .asciz "\nELR_EL3: "
+esr_el1_str:
+ .asciz "\nESR_EL1: "
+elr_el1_str:
+ .asciz "\nELR_EL1: "
diff --git a/plat/hisilicon/hikey/hikey_bl1_setup.c b/plat/hisilicon/hikey/hikey_bl1_setup.c
new file mode 100644
index 0000000..b005874
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_bl1_setup.c
@@ -0,0 +1,551 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <console.h>
+#include <debug.h>
+#include <dw_mmc.h>
+#include <emmc.h>
+#include <errno.h>
+#include <gpio.h>
+#include <hi6220.h>
+#include <hi6553.h>
+#include <mmio.h>
+#include <pl061_gpio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <sp804_delay_timer.h>
+#include <string.h>
+#include <tbbr/tbbr_img_desc.h>
+
+#include "../../bl1/bl1_private.h"
+#include "hikey_def.h"
+#include "hikey_private.h"
+
+/*
+ * Declarations of linker defined symbols which will help us find the layout
+ * of trusted RAM
+ */
+extern unsigned long __COHERENT_RAM_START__;
+extern unsigned long __COHERENT_RAM_END__;
+
+/*
+ * The next 2 constants identify the extents of the coherent memory region.
+ * These addresses are used by the MMU setup code and therefore they must be
+ * page-aligned. It is the responsibility of the linker script to ensure that
+ * __COHERENT_RAM_START__ and __COHERENT_RAM_END__ linker symbols refer to
+ * page-aligned addresses.
+ */
+#define BL1_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
+#define BL1_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
+
+/* Data structure which holds the extents of the trusted RAM for BL1 */
+static meminfo_t bl1_tzram_layout;
+
+enum {
+ BOOT_NORMAL = 0,
+ BOOT_USB_DOWNLOAD,
+ BOOT_UART_DOWNLOAD,
+};
+
+meminfo_t *bl1_plat_sec_mem_layout(void)
+{
+ return &bl1_tzram_layout;
+}
+
+/*
+ * Perform any BL1 specific platform actions.
+ */
+void bl1_early_platform_setup(void)
+{
+ const size_t bl1_size = BL1_RAM_LIMIT - BL1_RAM_BASE;
+
+ /* Initialize the console to provide early debug support */
+ console_init(CONSOLE_BASE, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE);
+
+ /* Allow BL1 to see the whole Trusted RAM */
+ bl1_tzram_layout.total_base = BL1_RW_BASE;
+ bl1_tzram_layout.total_size = BL1_RW_SIZE;
+
+ /* Calculate how much RAM BL1 is using and how much remains free */
+ bl1_tzram_layout.free_base = BL1_RW_BASE;
+ bl1_tzram_layout.free_size = BL1_RW_SIZE;
+ reserve_mem(&bl1_tzram_layout.free_base,
+ &bl1_tzram_layout.free_size,
+ BL1_RAM_BASE,
+ bl1_size);
+
+ INFO("BL1: 0x%lx - 0x%lx [size = %lu]\n", BL1_RAM_BASE, BL1_RAM_LIMIT,
+ bl1_size);
+}
+
+/*
+ * Perform the very early platform specific architecture setup here. At the
+ * moment this only does basic initialization. Later architectural setup
+ * (bl1_arch_setup()) does not do anything platform specific.
+ */
+void bl1_plat_arch_setup(void)
+{
+ hikey_init_mmu_el3(bl1_tzram_layout.total_base,
+ bl1_tzram_layout.total_size,
+ BL1_RO_BASE,
+ BL1_RO_LIMIT,
+ BL1_COHERENT_RAM_BASE,
+ BL1_COHERENT_RAM_LIMIT);
+}
+
+static void hikey_sp804_init(void)
+{
+ uint32_t data;
+
+ /* select the clock of dual timer0 */
+ data = mmio_read_32(AO_SC_TIMER_EN0);
+ while (data & 3) {
+ data &= ~3;
+ data |= 3 << 16;
+ mmio_write_32(AO_SC_TIMER_EN0, data);
+ data = mmio_read_32(AO_SC_TIMER_EN0);
+ }
+ /* enable the pclk of dual timer0 */
+ data = mmio_read_32(AO_SC_PERIPH_CLKSTAT4);
+ while (!(data & PCLK_TIMER1) || !(data & PCLK_TIMER0)) {
+ mmio_write_32(AO_SC_PERIPH_CLKEN4, PCLK_TIMER1 | PCLK_TIMER0);
+ data = mmio_read_32(AO_SC_PERIPH_CLKSTAT4);
+ }
+ /* reset dual timer0 */
+ data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);
+ mmio_write_32(AO_SC_PERIPH_RSTEN4, PCLK_TIMER1 | PCLK_TIMER0);
+ do {
+ data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);
+ } while (!(data & PCLK_TIMER1) || !(data & PCLK_TIMER0));
+ /* unreset dual timer0 */
+ mmio_write_32(AO_SC_PERIPH_RSTDIS4, PCLK_TIMER1 | PCLK_TIMER0);
+ do {
+ data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);
+ } while ((data & PCLK_TIMER1) || (data & PCLK_TIMER0));
+
+ sp804_timer_init(SP804_TIMER0_BASE, 10, 192);
+}
+
+static void hikey_gpio_init(void)
+{
+ pl061_gpio_init();
+ pl061_gpio_register(GPIO0_BASE, 0);
+ pl061_gpio_register(GPIO1_BASE, 1);
+ pl061_gpio_register(GPIO2_BASE, 2);
+ pl061_gpio_register(GPIO3_BASE, 3);
+ pl061_gpio_register(GPIO4_BASE, 4);
+ pl061_gpio_register(GPIO5_BASE, 5);
+ pl061_gpio_register(GPIO6_BASE, 6);
+ pl061_gpio_register(GPIO7_BASE, 7);
+ pl061_gpio_register(GPIO8_BASE, 8);
+ pl061_gpio_register(GPIO9_BASE, 9);
+ pl061_gpio_register(GPIO10_BASE, 10);
+ pl061_gpio_register(GPIO11_BASE, 11);
+ pl061_gpio_register(GPIO12_BASE, 12);
+ pl061_gpio_register(GPIO13_BASE, 13);
+ pl061_gpio_register(GPIO14_BASE, 14);
+ pl061_gpio_register(GPIO15_BASE, 15);
+ pl061_gpio_register(GPIO16_BASE, 16);
+ pl061_gpio_register(GPIO17_BASE, 17);
+ pl061_gpio_register(GPIO18_BASE, 18);
+ pl061_gpio_register(GPIO19_BASE, 19);
+
+ /* Power on indicator LED (USER_LED1). */
+ gpio_set_direction(32, GPIO_DIR_OUT); /* LED1 */
+ gpio_set_value(32, GPIO_LEVEL_HIGH);
+ gpio_set_direction(33, GPIO_DIR_OUT); /* LED2 */
+ gpio_set_value(33, GPIO_LEVEL_LOW);
+ gpio_set_direction(34, GPIO_DIR_OUT); /* LED3 */
+ gpio_set_direction(35, GPIO_DIR_OUT); /* LED4 */
+}
+
+static void hikey_pmussi_init(void)
+{
+ uint32_t data;
+
+ /* Initialize PWR_HOLD GPIO */
+ gpio_set_direction(0, GPIO_DIR_OUT);
+ gpio_set_value(0, GPIO_LEVEL_LOW);
+
+ /*
+ * After reset, PMUSSI stays in reset mode.
+ * Now make it out of reset.
+ */
+ mmio_write_32(AO_SC_PERIPH_RSTDIS4,
+ AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N);
+ do {
+ data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);
+ } while (data & AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N);
+
+ /* Set PMUSSI clock latency for read operation. */
+ data = mmio_read_32(AO_SC_MCU_SUBSYS_CTRL3);
+ data &= ~AO_SC_MCU_SUBSYS_CTRL3_RCLK_MASK;
+ data |= AO_SC_MCU_SUBSYS_CTRL3_RCLK_3;
+ mmio_write_32(AO_SC_MCU_SUBSYS_CTRL3, data);
+
+ /* enable PMUSSI clock */
+ data = AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_CCPU |
+ AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_MCU;
+ mmio_write_32(AO_SC_PERIPH_CLKEN5, data);
+ data = AO_SC_PERIPH_CLKEN4_PCLK_PMUSSI;
+ mmio_write_32(AO_SC_PERIPH_CLKEN4, data);
+
+ gpio_set_value(0, GPIO_LEVEL_HIGH);
+}
+
+static void hikey_hi6553_init(void)
+{
+ uint8_t data;
+
+ mmio_write_8(HI6553_PERI_EN_MARK, 0x1e);
+ mmio_write_8(HI6553_NP_REG_ADJ1, 0);
+ data = DISABLE6_XO_CLK_CONN | DISABLE6_XO_CLK_NFC |
+ DISABLE6_XO_CLK_RF1 | DISABLE6_XO_CLK_RF2;
+ mmio_write_8(HI6553_DISABLE6_XO_CLK, data);
+
+ /* configure BUCK0 & BUCK1 */
+ mmio_write_8(HI6553_BUCK01_CTRL2, 0x5e);
+ mmio_write_8(HI6553_BUCK0_CTRL7, 0x10);
+ mmio_write_8(HI6553_BUCK1_CTRL7, 0x10);
+ mmio_write_8(HI6553_BUCK0_CTRL5, 0x1e);
+ mmio_write_8(HI6553_BUCK1_CTRL5, 0x1e);
+ mmio_write_8(HI6553_BUCK0_CTRL1, 0xfc);
+ mmio_write_8(HI6553_BUCK1_CTRL1, 0xfc);
+
+ /* configure BUCK2 */
+ mmio_write_8(HI6553_BUCK2_REG1, 0x4f);
+ mmio_write_8(HI6553_BUCK2_REG5, 0x99);
+ mmio_write_8(HI6553_BUCK2_REG6, 0x45);
+ mdelay(1);
+ mmio_write_8(HI6553_VSET_BUCK2_ADJ, 0x22);
+ mdelay(1);
+
+ /* configure BUCK3 */
+ mmio_write_8(HI6553_BUCK3_REG3, 0x02);
+ mmio_write_8(HI6553_BUCK3_REG5, 0x99);
+ mmio_write_8(HI6553_BUCK3_REG6, 0x41);
+ mmio_write_8(HI6553_VSET_BUCK3_ADJ, 0x02);
+ mdelay(1);
+
+ /* configure BUCK4 */
+ mmio_write_8(HI6553_BUCK4_REG2, 0x9a);
+ mmio_write_8(HI6553_BUCK4_REG5, 0x99);
+ mmio_write_8(HI6553_BUCK4_REG6, 0x45);
+
+ /* configure LDO20 */
+ mmio_write_8(HI6553_LDO20_REG_ADJ, 0x50);
+
+ mmio_write_8(HI6553_NP_REG_CHG, 0x0f);
+ mmio_write_8(HI6553_CLK_TOP0, 0x06);
+ mmio_write_8(HI6553_CLK_TOP3, 0xc0);
+ mmio_write_8(HI6553_CLK_TOP4, 0x00);
+
+ /* configure LDO7 & LDO10 for SD slot */
+ /* enable LDO7 */
+ data = mmio_read_8(HI6553_LDO7_REG_ADJ);
+ data = (data & 0xf8) | 0x2;
+ mmio_write_8(HI6553_LDO7_REG_ADJ, data);
+ mdelay(5);
+ mmio_write_8(HI6553_ENABLE2_LDO1_8, 1 << 6);
+ mdelay(5);
+ /* enable LDO10 */
+ data = mmio_read_8(HI6553_LDO10_REG_ADJ);
+ data = (data & 0xf8) | 0x5;
+ mmio_write_8(HI6553_LDO10_REG_ADJ, data);
+ mdelay(5);
+ mmio_write_8(HI6553_ENABLE3_LDO9_16, 1 << 1);
+ mdelay(5);
+ /* enable LDO15 */
+ data = mmio_read_8(HI6553_LDO15_REG_ADJ);
+ data = (data & 0xf8) | 0x4;
+ mmio_write_8(HI6553_LDO15_REG_ADJ, data);
+ mmio_write_8(HI6553_ENABLE3_LDO9_16, 1 << 6);
+ mdelay(5);
+ /* enable LDO19 */
+ data = mmio_read_8(HI6553_LDO19_REG_ADJ);
+ data |= 0x7;
+ mmio_write_8(HI6553_LDO19_REG_ADJ, data);
+ mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 2);
+ mdelay(5);
+ /* enable LDO21 */
+ data = mmio_read_8(HI6553_LDO21_REG_ADJ);
+ data = (data & 0xf8) | 0x3;
+ mmio_write_8(HI6553_LDO21_REG_ADJ, data);
+ mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 4);
+ mdelay(5);
+ /* enable LDO22 */
+ data = mmio_read_8(HI6553_LDO22_REG_ADJ);
+ data = (data & 0xf8) | 0x7;
+ mmio_write_8(HI6553_LDO22_REG_ADJ, data);
+ mmio_write_8(HI6553_ENABLE4_LDO17_22, 1 << 5);
+ mdelay(5);
+
+ /* select 32.764KHz */
+ mmio_write_8(HI6553_CLK19M2_600_586_EN, 0x01);
+}
+
+static void init_mmc0_pll(void)
+{
+ unsigned int data;
+
+ /* select SYSPLL as the source of MMC0 */
+ /* select SYSPLL as the source of MUX1 (SC_CLK_SEL0) */
+ mmio_write_32(PERI_SC_CLK_SEL0, 1 << 5 | 1 << 21);
+ do {
+ data = mmio_read_32(PERI_SC_CLK_SEL0);
+ } while (!(data & (1 << 5)));
+ /* select MUX1 as the source of MUX2 (SC_CLK_SEL0) */
+ mmio_write_32(PERI_SC_CLK_SEL0, 1 << 29);
+ do {
+ data = mmio_read_32(PERI_SC_CLK_SEL0);
+ } while (data & (1 << 13));
+
+ mmio_write_32(PERI_SC_PERIPH_CLKEN0, (1 << 0));
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);
+ } while (!(data & (1 << 0)));
+
+ data = mmio_read_32(PERI_SC_PERIPH_CLKEN12);
+ data |= 1 << 1;
+ mmio_write_32(PERI_SC_PERIPH_CLKEN12, data);
+
+ do {
+ mmio_write_32(PERI_SC_CLKCFG8BIT1, (1 << 7) | 0xb);
+ data = mmio_read_32(PERI_SC_CLKCFG8BIT1);
+ } while ((data & 0xb) != 0xb);
+}
+
+static void reset_mmc0_clk(void)
+{
+ unsigned int data;
+
+ /* disable mmc0 bus clock */
+ mmio_write_32(PERI_SC_PERIPH_CLKDIS0, PERI_CLK0_MMC0);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);
+ } while (data & PERI_CLK0_MMC0);
+ /* enable mmc0 bus clock */
+ mmio_write_32(PERI_SC_PERIPH_CLKEN0, PERI_CLK0_MMC0);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);
+ } while (!(data & PERI_CLK0_MMC0));
+ /* reset mmc0 clock domain */
+ mmio_write_32(PERI_SC_PERIPH_RSTEN0, PERI_RST0_MMC0);
+
+ /* bypass mmc0 clock phase */
+ data = mmio_read_32(PERI_SC_PERIPH_CTRL2);
+ data |= 3;
+ mmio_write_32(PERI_SC_PERIPH_CTRL2, data);
+
+ /* disable low power */
+ data = mmio_read_32(PERI_SC_PERIPH_CTRL13);
+ data |= 1 << 3;
+ mmio_write_32(PERI_SC_PERIPH_CTRL13, data);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);
+ } while (!(data & PERI_RST0_MMC0));
+
+ /* unreset mmc0 clock domain */
+ mmio_write_32(PERI_SC_PERIPH_RSTDIS0, PERI_RST0_MMC0);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);
+ } while (data & PERI_RST0_MMC0);
+}
+
+static void init_media_clk(void)
+{
+ unsigned int data, value;
+
+ data = mmio_read_32(PMCTRL_MEDPLLCTRL);
+ data |= 1;
+ mmio_write_32(PMCTRL_MEDPLLCTRL, data);
+
+ for (;;) {
+ data = mmio_read_32(PMCTRL_MEDPLLCTRL);
+ value = 1 << 28;
+ if ((data & value) == value)
+ break;
+ }
+
+ data = mmio_read_32(PERI_SC_PERIPH_CLKEN12);
+ data = 1 << 10;
+ mmio_write_32(PERI_SC_PERIPH_CLKEN12, data);
+}
+
+static void init_mmc1_pll(void)
+{
+ uint32_t data;
+
+ /* select SYSPLL as the source of MMC1 */
+ /* select SYSPLL as the source of MUX1 (SC_CLK_SEL0) */
+ mmio_write_32(PERI_SC_CLK_SEL0, 1 << 11 | 1 << 27);
+ do {
+ data = mmio_read_32(PERI_SC_CLK_SEL0);
+ } while (!(data & (1 << 11)));
+ /* select MUX1 as the source of MUX2 (SC_CLK_SEL0) */
+ mmio_write_32(PERI_SC_CLK_SEL0, 1 << 30);
+ do {
+ data = mmio_read_32(PERI_SC_CLK_SEL0);
+ } while (data & (1 << 14));
+
+ mmio_write_32(PERI_SC_PERIPH_CLKEN0, (1 << 1));
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);
+ } while (!(data & (1 << 1)));
+
+ data = mmio_read_32(PERI_SC_PERIPH_CLKEN12);
+ data |= 1 << 2;
+ mmio_write_32(PERI_SC_PERIPH_CLKEN12, data);
+
+ do {
+ /* 1.2GHz / 50 = 24MHz */
+ mmio_write_32(PERI_SC_CLKCFG8BIT2, 0x31 | (1 << 7));
+ data = mmio_read_32(PERI_SC_CLKCFG8BIT2);
+ } while ((data & 0x31) != 0x31);
+}
+
+static void reset_mmc1_clk(void)
+{
+ unsigned int data;
+
+ /* disable mmc1 bus clock */
+ mmio_write_32(PERI_SC_PERIPH_CLKDIS0, PERI_CLK0_MMC1);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);
+ } while (data & PERI_CLK0_MMC1);
+ /* enable mmc1 bus clock */
+ mmio_write_32(PERI_SC_PERIPH_CLKEN0, PERI_CLK0_MMC1);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);
+ } while (!(data & PERI_CLK0_MMC1));
+ /* reset mmc1 clock domain */
+ mmio_write_32(PERI_SC_PERIPH_RSTEN0, PERI_RST0_MMC1);
+
+ /* bypass mmc1 clock phase */
+ data = mmio_read_32(PERI_SC_PERIPH_CTRL2);
+ data |= 3 << 2;
+ mmio_write_32(PERI_SC_PERIPH_CTRL2, data);
+
+ /* disable low power */
+ data = mmio_read_32(PERI_SC_PERIPH_CTRL13);
+ data |= 1 << 4;
+ mmio_write_32(PERI_SC_PERIPH_CTRL13, data);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);
+ } while (!(data & PERI_RST0_MMC1));
+
+ /* unreset mmc0 clock domain */
+ mmio_write_32(PERI_SC_PERIPH_RSTDIS0, PERI_RST0_MMC1);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);
+ } while (data & PERI_RST0_MMC1);
+}
+
+/* Initialize PLL of both eMMC and SD controllers. */
+static void hikey_mmc_pll_init(void)
+{
+ init_mmc0_pll();
+ reset_mmc0_clk();
+ init_media_clk();
+
+ dsb();
+
+ init_mmc1_pll();
+ reset_mmc1_clk();
+}
+
+/*
+ * Function which will perform any remaining platform-specific setup that can
+ * occur after the MMU and data cache have been enabled.
+ */
+void bl1_platform_setup(void)
+{
+ dw_mmc_params_t params;
+
+ assert((HIKEY_BL1_MMC_DESC_BASE >= SRAM_BASE) &&
+ ((SRAM_BASE + SRAM_SIZE) >=
+ (HIKEY_BL1_MMC_DATA_BASE + HIKEY_BL1_MMC_DATA_SIZE)));
+ hikey_sp804_init();
+ hikey_gpio_init();
+ hikey_pmussi_init();
+ hikey_hi6553_init();
+
+ hikey_mmc_pll_init();
+
+ memset(¶ms, 0, sizeof(dw_mmc_params_t));
+ params.reg_base = DWMMC0_BASE;
+ params.desc_base = HIKEY_BL1_MMC_DESC_BASE;
+ params.desc_size = 1 << 20;
+ params.clk_rate = 24 * 1000 * 1000;
+ params.bus_width = EMMC_BUS_WIDTH_8;
+ params.flags = EMMC_FLAG_CMD23;
+ dw_mmc_init(¶ms);
+
+ hikey_io_setup();
+}
+
+/*
+ * The following function checks if Firmware update is needed,
+ * by checking if TOC in FIP image is valid or not.
+ */
+unsigned int bl1_plat_get_next_image_id(void)
+{
+ int32_t boot_mode;
+ unsigned int ret;
+
+ boot_mode = mmio_read_32(ONCHIPROM_PARAM_BASE);
+ switch (boot_mode) {
+ case BOOT_NORMAL:
+ ret = BL2_IMAGE_ID;
+ break;
+ case BOOT_USB_DOWNLOAD:
+ case BOOT_UART_DOWNLOAD:
+ ret = NS_BL1U_IMAGE_ID;
+ break;
+ default:
+ WARN("Invalid boot mode is found:%d\n", boot_mode);
+ panic();
+ }
+ return ret;
+}
+
+image_desc_t *bl1_plat_get_image_desc(unsigned int image_id)
+{
+ unsigned int index = 0;
+
+ while (bl1_tbbr_image_descs[index].image_id != INVALID_IMAGE_ID) {
+ if (bl1_tbbr_image_descs[index].image_id == image_id)
+ return &bl1_tbbr_image_descs[index];
+
+ index++;
+ }
+
+ return NULL;
+}
+
+void bl1_plat_set_ep_info(unsigned int image_id,
+ entry_point_info_t *ep_info)
+{
+ unsigned int data = 0;
+
+ if (image_id == BL2_IMAGE_ID)
+ return;
+ inv_dcache_range(NS_BL1U_BASE, NS_BL1U_SIZE);
+ __asm__ volatile ("mrs %0, cpacr_el1" : "=r"(data));
+ do {
+ data |= 3 << 20;
+ __asm__ volatile ("msr cpacr_el1, %0" : : "r"(data));
+ __asm__ volatile ("mrs %0, cpacr_el1" : "=r"(data));
+ } while ((data & (3 << 20)) != (3 << 20));
+ INFO("cpacr_el1:0x%x\n", data);
+
+ ep_info->args.arg0 = 0xffff & read_mpidr();
+ ep_info->spsr = SPSR_64(MODE_EL1, MODE_SP_ELX,
+ DISABLE_ALL_EXCEPTIONS);
+}
diff --git a/plat/hisilicon/hikey/hikey_bl2_setup.c b/plat/hisilicon/hikey/hikey_bl2_setup.c
new file mode 100644
index 0000000..9e9909b
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_bl2_setup.c
@@ -0,0 +1,315 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <console.h>
+#include <debug.h>
+#include <dw_mmc.h>
+#include <emmc.h>
+#include <errno.h>
+#include <hi6220.h>
+#include <hisi_mcu.h>
+#include <hisi_sram_map.h>
+#include <mmio.h>
+#include <platform_def.h>
+#include <sp804_delay_timer.h>
+#include <string.h>
+
+#include "hikey_def.h"
+#include "hikey_private.h"
+
+/*
+ * The next 2 constants identify the extents of the code & RO data region.
+ * These addresses are used by the MMU setup code and therefore they must be
+ * page-aligned. It is the responsibility of the linker script to ensure that
+ * __RO_START__ and __RO_END__ linker symbols refer to page-aligned addresses.
+ */
+#define BL2_RO_BASE (unsigned long)(&__RO_START__)
+#define BL2_RO_LIMIT (unsigned long)(&__RO_END__)
+
+/*
+ * The next 2 constants identify the extents of the coherent memory region.
+ * These addresses are used by the MMU setup code and therefore they must be
+ * page-aligned. It is the responsibility of the linker script to ensure that
+ * __COHERENT_RAM_START__ and __COHERENT_RAM_END__ linker symbols refer to
+ * page-aligned addresses.
+ */
+#define BL2_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
+#define BL2_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
+
+static meminfo_t bl2_tzram_layout __aligned(CACHE_WRITEBACK_GRANULE);
+
+typedef struct bl2_to_bl31_params_mem {
+ bl31_params_t bl31_params;
+ image_info_t bl31_image_info;
+ image_info_t bl32_image_info;
+ image_info_t bl33_image_info;
+ entry_point_info_t bl33_ep_info;
+ entry_point_info_t bl32_ep_info;
+ entry_point_info_t bl31_ep_info;
+} bl2_to_bl31_params_mem_t;
+
+static bl2_to_bl31_params_mem_t bl31_params_mem;
+
+meminfo_t *bl2_plat_sec_mem_layout(void)
+{
+ return &bl2_tzram_layout;
+}
+
+void bl2_plat_get_scp_bl2_meminfo(meminfo_t *scp_bl2_meminfo)
+{
+ scp_bl2_meminfo->total_base = SCP_BL2_BASE;
+ scp_bl2_meminfo->total_size = SCP_BL2_SIZE;
+ scp_bl2_meminfo->free_base = SCP_BL2_BASE;
+ scp_bl2_meminfo->free_size = SCP_BL2_SIZE;
+}
+
+int bl2_plat_handle_scp_bl2(struct image_info *scp_bl2_image_info)
+{
+ /* Enable MCU SRAM */
+ hisi_mcu_enable_sram();
+
+ /* Load MCU binary into SRAM */
+ hisi_mcu_load_image(scp_bl2_image_info->image_base,
+ scp_bl2_image_info->image_size);
+ /* Let MCU running */
+ hisi_mcu_start_run();
+
+ INFO("%s: MCU PC is at 0x%x\n",
+ __func__, mmio_read_32(AO_SC_MCU_SUBSYS_STAT2));
+ INFO("%s: AO_SC_PERIPH_CLKSTAT4 is 0x%x\n",
+ __func__, mmio_read_32(AO_SC_PERIPH_CLKSTAT4));
+ return 0;
+}
+
+bl31_params_t *bl2_plat_get_bl31_params(void)
+{
+ bl31_params_t *bl2_to_bl31_params = NULL;
+
+ /*
+ * Initialise the memory for all the arguments that needs to
+ * be passed to BL3-1
+ */
+ memset(&bl31_params_mem, 0, sizeof(bl2_to_bl31_params_mem_t));
+
+ /* Assign memory for TF related information */
+ bl2_to_bl31_params = &bl31_params_mem.bl31_params;
+ SET_PARAM_HEAD(bl2_to_bl31_params, PARAM_BL31, VERSION_1, 0);
+
+ /* Fill BL3-1 related information */
+ bl2_to_bl31_params->bl31_image_info = &bl31_params_mem.bl31_image_info;
+ SET_PARAM_HEAD(bl2_to_bl31_params->bl31_image_info, PARAM_IMAGE_BINARY,
+ VERSION_1, 0);
+
+ /* Fill BL3-2 related information if it exists */
+#if BL32_BASE
+ bl2_to_bl31_params->bl32_ep_info = &bl31_params_mem.bl32_ep_info;
+ SET_PARAM_HEAD(bl2_to_bl31_params->bl32_ep_info, PARAM_EP,
+ VERSION_1, 0);
+ bl2_to_bl31_params->bl32_image_info = &bl31_params_mem.bl32_image_info;
+ SET_PARAM_HEAD(bl2_to_bl31_params->bl32_image_info, PARAM_IMAGE_BINARY,
+ VERSION_1, 0);
+#endif
+
+ /* Fill BL3-3 related information */
+ bl2_to_bl31_params->bl33_ep_info = &bl31_params_mem.bl33_ep_info;
+ SET_PARAM_HEAD(bl2_to_bl31_params->bl33_ep_info,
+ PARAM_EP, VERSION_1, 0);
+
+ /* BL3-3 expects to receive the primary CPU MPID (through x0) */
+ bl2_to_bl31_params->bl33_ep_info->args.arg0 = 0xffff & read_mpidr();
+
+ bl2_to_bl31_params->bl33_image_info = &bl31_params_mem.bl33_image_info;
+ SET_PARAM_HEAD(bl2_to_bl31_params->bl33_image_info, PARAM_IMAGE_BINARY,
+ VERSION_1, 0);
+
+ return bl2_to_bl31_params;
+}
+
+struct entry_point_info *bl2_plat_get_bl31_ep_info(void)
+{
+ return &bl31_params_mem.bl31_ep_info;
+}
+
+void bl2_plat_set_bl31_ep_info(image_info_t *image,
+ entry_point_info_t *bl31_ep_info)
+{
+ SET_SECURITY_STATE(bl31_ep_info->h.attr, SECURE);
+ bl31_ep_info->spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
+ DISABLE_ALL_EXCEPTIONS);
+}
+
+void bl2_plat_set_bl33_ep_info(image_info_t *image,
+ entry_point_info_t *bl33_ep_info)
+{
+ unsigned long el_status;
+ unsigned int mode;
+
+ /* Figure out what mode we enter the non-secure world in */
+ el_status = read_id_aa64pfr0_el1() >> ID_AA64PFR0_EL2_SHIFT;
+ el_status &= ID_AA64PFR0_ELX_MASK;
+
+ if (el_status)
+ mode = MODE_EL2;
+ else
+ mode = MODE_EL1;
+
+ /*
+ * TODO: Consider the possibility of specifying the SPSR in
+ * the FIP ToC and allowing the platform to have a say as
+ * well.
+ */
+ bl33_ep_info->spsr = SPSR_64(mode, MODE_SP_ELX,
+ DISABLE_ALL_EXCEPTIONS);
+ SET_SECURITY_STATE(bl33_ep_info->h.attr, NON_SECURE);
+}
+
+void bl2_plat_flush_bl31_params(void)
+{
+ flush_dcache_range((unsigned long)&bl31_params_mem,
+ sizeof(bl2_to_bl31_params_mem_t));
+}
+
+void bl2_plat_get_bl33_meminfo(meminfo_t *bl33_meminfo)
+{
+ bl33_meminfo->total_base = DDR_BASE;
+ bl33_meminfo->total_size = DDR_SIZE;
+ bl33_meminfo->free_base = DDR_BASE;
+ bl33_meminfo->free_size = DDR_SIZE;
+}
+
+static void reset_dwmmc_clk(void)
+{
+ unsigned int data;
+
+ /* disable mmc0 bus clock */
+ mmio_write_32(PERI_SC_PERIPH_CLKDIS0, PERI_CLK0_MMC0);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);
+ } while (data & PERI_CLK0_MMC0);
+ /* enable mmc0 bus clock */
+ mmio_write_32(PERI_SC_PERIPH_CLKEN0, PERI_CLK0_MMC0);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_CLKSTAT0);
+ } while (!(data & PERI_CLK0_MMC0));
+ /* reset mmc0 clock domain */
+ mmio_write_32(PERI_SC_PERIPH_RSTEN0, PERI_RST0_MMC0);
+
+ /* bypass mmc0 clock phase */
+ data = mmio_read_32(PERI_SC_PERIPH_CTRL2);
+ data |= 3;
+ mmio_write_32(PERI_SC_PERIPH_CTRL2, data);
+
+ /* disable low power */
+ data = mmio_read_32(PERI_SC_PERIPH_CTRL13);
+ data |= 1 << 3;
+ mmio_write_32(PERI_SC_PERIPH_CTRL13, data);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);
+ } while (!(data & PERI_RST0_MMC0));
+
+ /* unreset mmc0 clock domain */
+ mmio_write_32(PERI_SC_PERIPH_RSTDIS0, PERI_RST0_MMC0);
+ do {
+ data = mmio_read_32(PERI_SC_PERIPH_RSTSTAT0);
+ } while (data & PERI_RST0_MMC0);
+}
+
+static void hikey_boardid_init(void)
+{
+ u_register_t midr;
+
+ midr = read_midr();
+ mmio_write_32(MEMORY_AXI_CHIP_ADDR, midr);
+ INFO("[BDID] [%x] midr: 0x%x\n", MEMORY_AXI_CHIP_ADDR,
+ (unsigned int)midr);
+
+ mmio_write_32(MEMORY_AXI_BOARD_TYPE_ADDR, 0);
+ mmio_write_32(MEMORY_AXI_BOARD_ID_ADDR, 0x2b);
+
+ mmio_write_32(ACPU_ARM64_FLAGA, 0x1234);
+ mmio_write_32(ACPU_ARM64_FLAGB, 0x5678);
+}
+
+static void hikey_sd_init(void)
+{
+ /* switch pinmux to SD */
+ mmio_write_32(IOMG_SD_CLK, IOMG_MUX_FUNC0);
+ mmio_write_32(IOMG_SD_CMD, IOMG_MUX_FUNC0);
+ mmio_write_32(IOMG_SD_DATA0, IOMG_MUX_FUNC0);
+ mmio_write_32(IOMG_SD_DATA1, IOMG_MUX_FUNC0);
+ mmio_write_32(IOMG_SD_DATA2, IOMG_MUX_FUNC0);
+ mmio_write_32(IOMG_SD_DATA3, IOMG_MUX_FUNC0);
+
+ mmio_write_32(IOCG_SD_CLK, IOCG_INPUT_16MA);
+ mmio_write_32(IOCG_SD_CMD, IOCG_INPUT_12MA);
+ mmio_write_32(IOCG_SD_DATA0, IOCG_INPUT_12MA);
+ mmio_write_32(IOCG_SD_DATA1, IOCG_INPUT_12MA);
+ mmio_write_32(IOCG_SD_DATA2, IOCG_INPUT_12MA);
+ mmio_write_32(IOCG_SD_DATA3, IOCG_INPUT_12MA);
+
+ /* set SD Card detect as nopull */
+ mmio_write_32(IOCG_GPIO8, 0);
+}
+
+static void hikey_jumper_init(void)
+{
+ /* set jumper detect as nopull */
+ mmio_write_32(IOCG_GPIO24, 0);
+ /* set jumper detect as GPIO */
+ mmio_write_32(IOMG_GPIO24, IOMG_MUX_FUNC0);
+}
+
+void bl2_early_platform_setup(meminfo_t *mem_layout)
+{
+ dw_mmc_params_t params;
+
+ /* Initialize the console to provide early debug support */
+ console_init(CONSOLE_BASE, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE);
+
+ /* Setup the BL2 memory layout */
+ bl2_tzram_layout = *mem_layout;
+
+ /* Clear SRAM since it'll be used by MCU right now. */
+ memset((void *)SRAM_BASE, 0, SRAM_SIZE);
+
+ sp804_timer_init(SP804_TIMER0_BASE, 10, 192);
+ dsb();
+ hikey_ddr_init();
+
+ hikey_boardid_init();
+ init_acpu_dvfs();
+ hikey_sd_init();
+ hikey_jumper_init();
+
+ reset_dwmmc_clk();
+ memset(¶ms, 0, sizeof(dw_mmc_params_t));
+ params.reg_base = DWMMC0_BASE;
+ params.desc_base = HIKEY_MMC_DESC_BASE;
+ params.desc_size = 1 << 20;
+ params.clk_rate = 24 * 1000 * 1000;
+ params.bus_width = EMMC_BUS_WIDTH_8;
+ params.flags = EMMC_FLAG_CMD23;
+ dw_mmc_init(¶ms);
+
+ hikey_io_setup();
+}
+
+void bl2_plat_arch_setup(void)
+{
+ hikey_init_mmu_el1(bl2_tzram_layout.total_base,
+ bl2_tzram_layout.total_size,
+ BL2_RO_BASE,
+ BL2_RO_LIMIT,
+ BL2_COHERENT_RAM_BASE,
+ BL2_COHERENT_RAM_LIMIT);
+}
+
+void bl2_platform_setup(void)
+{
+}
diff --git a/plat/hisilicon/hikey/hikey_bl31_setup.c b/plat/hisilicon/hikey/hikey_bl31_setup.c
new file mode 100644
index 0000000..9a1114a
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_bl31_setup.c
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arm_gic.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <cci.h>
+#include <console.h>
+#include <debug.h>
+#include <errno.h>
+#include <gicv2.h>
+#include <hi6220.h>
+#include <hisi_ipc.h>
+#include <hisi_pwrc.h>
+#include <platform_def.h>
+
+#include "hikey_def.h"
+#include "hikey_private.h"
+
+/*
+ * The next 2 constants identify the extents of the code & RO data region.
+ * These addresses are used by the MMU setup code and therefore they must be
+ * page-aligned. It is the responsibility of the linker script to ensure that
+ * __RO_START__ and __RO_END__ linker symbols refer to page-aligned addresses.
+ */
+#define BL31_RO_BASE (unsigned long)(&__RO_START__)
+#define BL31_RO_LIMIT (unsigned long)(&__RO_END__)
+
+/*
+ * The next 2 constants identify the extents of the coherent memory region.
+ * These addresses are used by the MMU setup code and therefore they must be
+ * page-aligned. It is the responsibility of the linker script to ensure that
+ * __COHERENT_RAM_START__ and __COHERENT_RAM_END__ linker symbols refer to
+ * page-aligned addresses.
+ */
+#define BL31_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
+#define BL31_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
+
+static entry_point_info_t bl32_ep_info;
+static entry_point_info_t bl33_ep_info;
+
+/******************************************************************************
+ * On a GICv2 system, the Group 1 secure interrupts are treated as Group 0
+ * interrupts.
+ *****************************************************************************/
+const unsigned int g0_interrupt_array[] = {
+ IRQ_SEC_PHY_TIMER,
+ IRQ_SEC_SGI_0
+};
+
+/*
+ * Ideally `arm_gic_data` structure definition should be a `const` but it is
+ * kept as modifiable for overwriting with different GICD and GICC base when
+ * running on FVP with VE memory map.
+ */
+gicv2_driver_data_t hikey_gic_data = {
+ .gicd_base = PLAT_ARM_GICD_BASE,
+ .gicc_base = PLAT_ARM_GICC_BASE,
+ .g0_interrupt_num = ARRAY_SIZE(g0_interrupt_array),
+ .g0_interrupt_array = g0_interrupt_array,
+};
+
+static const int cci_map[] = {
+ CCI400_SL_IFACE3_CLUSTER_IX,
+ CCI400_SL_IFACE4_CLUSTER_IX
+};
+
+entry_point_info_t *bl31_plat_get_next_image_ep_info(unsigned int type)
+{
+ entry_point_info_t *next_image_info;
+
+ next_image_info = (type == NON_SECURE) ? &bl33_ep_info : &bl32_ep_info;
+
+ /* None of the images on this platform can have 0x0 as the entrypoint */
+ if (next_image_info->pc)
+ return next_image_info;
+ return NULL;
+}
+
+void bl31_early_platform_setup(bl31_params_t *from_bl2,
+ void *plat_params_from_bl2)
+{
+ /* Initialize the console to provide early debug support */
+ console_init(CONSOLE_BASE, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE);
+
+ /* Initialize CCI driver */
+ cci_init(CCI400_BASE, cci_map, ARRAY_SIZE(cci_map));
+
+ /*
+ * Copy BL3-2 and BL3-3 entry point information.
+ * They are stored in Secure RAM, in BL2's address space.
+ */
+ bl32_ep_info = *from_bl2->bl32_ep_info;
+ bl33_ep_info = *from_bl2->bl33_ep_info;
+}
+
+void bl31_plat_arch_setup(void)
+{
+ hikey_init_mmu_el3(BL31_BASE,
+ BL31_LIMIT - BL31_BASE,
+ BL31_RO_BASE,
+ BL31_RO_LIMIT,
+ BL31_COHERENT_RAM_BASE,
+ BL31_COHERENT_RAM_LIMIT);
+}
+
+void bl31_platform_setup(void)
+{
+ /* Initialize the GIC driver, cpu and distributor interfaces */
+ gicv2_driver_init(&hikey_gic_data);
+ gicv2_distif_init();
+ gicv2_pcpu_distif_init();
+ gicv2_cpuif_enable();
+
+ hisi_ipc_init();
+ hisi_pwrc_setup();
+}
+
+void bl31_plat_runtime_setup(void)
+{
+}
diff --git a/plat/hisilicon/hikey/hikey_ddr.c b/plat/hisilicon/hikey/hikey_ddr.c
new file mode 100644
index 0000000..6328eb6
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_ddr.c
@@ -0,0 +1,967 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <debug.h>
+#include <errno.h>
+#include <hi6220.h>
+#include <hi6553.h>
+#include <mmio.h>
+#include <sp804_delay_timer.h>
+
+enum {
+ DDR_FREQ_533M = 0,
+ DDR_FREQ_800M,
+};
+
+static void init_pll(void)
+{
+ unsigned int data;
+
+ data = mmio_read_32((0xf7032000 + 0x000));
+ data |= 0x1;
+ mmio_write_32((0xf7032000 + 0x000), data);
+ dsb();
+ do {
+ data = mmio_read_32((0xf7032000 + 0x000));
+ } while (!(data & (1 << 28)));
+
+ data = mmio_read_32((0xf7800000 + 0x000));
+ data &= ~0x007;
+ data |= 0x004;
+ mmio_write_32((0xf7800000 + 0x000), data);
+ dsb();
+ do {
+ data = mmio_read_32((0xf7800000 + 0x014));
+ data &= 0x007;
+ } while (data != 0x004);
+
+ mmio_write_32(PERI_SC_PERIPH_CTRL14, 0x2101);
+ data = mmio_read_32(PERI_SC_PERIPH_STAT1);
+ mmio_write_32(0xf7032000 + 0x02c, 0x5110103e);
+ data = mmio_read_32(0xf7032000 + 0x050);
+ data |= 1 << 28;
+ mmio_write_32(0xf7032000 + 0x050, data);
+ mmio_write_32(PERI_SC_PERIPH_CTRL14, 0x2101);
+ mdelay(1);
+ data = mmio_read_32(PERI_SC_PERIPH_STAT1);
+ NOTICE("syspll frequency:%dHz\n", data);
+}
+
+static void init_freq(void)
+{
+ unsigned int data, tmp;
+ unsigned int cpuext_cfg, ddr_cfg;
+
+ mmio_write_32((0xf7032000 + 0x374), 0x4a);
+ mmio_write_32((0xf7032000 + 0x368), 0xda);
+ mmio_write_32((0xf7032000 + 0x36c), 0x01);
+ mmio_write_32((0xf7032000 + 0x370), 0x01);
+ mmio_write_32((0xf7032000 + 0x360), 0x60);
+ mmio_write_32((0xf7032000 + 0x364), 0x60);
+
+ mmio_write_32((0xf7032000 + 0x114), 0x1000);
+
+ data = mmio_read_32((0xf7032000 + 0x110));
+ data |= (3 << 12);
+ mmio_write_32((0xf7032000 + 0x110), data);
+
+ data = mmio_read_32((0xf7032000 + 0x110));
+ data |= (1 << 4);
+ mmio_write_32((0xf7032000 + 0x110), data);
+
+
+ data = mmio_read_32((0xf7032000 + 0x110));
+ data &= ~0x7;
+ data |= 0x5;
+ mmio_write_32((0xf7032000 + 0x110), data);
+ dsb();
+ mdelay(10);
+
+
+ do {
+ data = mmio_read_32((0xf6504000 + 0x008));
+ data &= (3 << 20);
+ } while (data != (3 << 20));
+ dsb();
+ mdelay(10);
+
+
+ data = mmio_read_32((0xf6504000 + 0x054));
+ data &= ~((1 << 0) | (1 << 11));
+ mmio_write_32((0xf6504000 + 0x054), data);
+ mdelay(10);
+
+ data = mmio_read_32((0xf7032000 + 0x104));
+ data &= ~(3 << 8);
+ data |= (1 << 8);
+ mmio_write_32((0xf7032000 + 0x104), data);
+
+ data = mmio_read_32((0xf7032000 + 0x100));
+ data |= (1 << 0);
+ mmio_write_32((0xf7032000 + 0x100), data);
+ dsb();
+
+ do {
+ data = mmio_read_32((0xf7032000 + 0x100));
+ data &= (1 << 2);
+ } while (data != (1 << 2));
+
+ data = mmio_read_32((0xf6504000 + 0x06c));
+ data &= ~0xffff;
+ data |= 0x56;
+ mmio_write_32((0xf6504000 + 0x06c), data);
+
+ data = mmio_read_32((0xf6504000 + 0x06c));
+ data &= ~(0xffffff << 8);
+ data |= 0xc7a << 8;
+ mmio_write_32((0xf6504000 + 0x06c), data);
+
+ data = mmio_read_32((0xf6504000 + 0x058));
+ data &= ((1 << 13) - 1);
+ data |= 0xccb;
+ mmio_write_32((0xf6504000 + 0x058), data);
+
+ mmio_write_32((0xf6504000 + 0x060), 0x1fff);
+ mmio_write_32((0xf6504000 + 0x064), 0x1ffffff);
+ mmio_write_32((0xf6504000 + 0x068), 0x7fffffff);
+ mmio_write_32((0xf6504000 + 0x05c), 0x1);
+
+ data = mmio_read_32((0xf6504000 + 0x054));
+ data &= ~(0xf << 12);
+ data |= 1 << 12;
+ mmio_write_32((0xf6504000 + 0x054), data);
+ dsb();
+
+
+ data = mmio_read_32((0xf7032000 + 0x000));
+ data &= ~(1 << 0);
+ mmio_write_32((0xf7032000 + 0x000), data);
+
+ mmio_write_32((0xf7032000 + 0x004), 0x5110207d);
+ mmio_write_32((0xf7032000 + 0x134), 0x10000005);
+ data = mmio_read_32((0xf7032000 + 0x134));
+
+
+ data = mmio_read_32((0xf7032000 + 0x000));
+ data |= (1 << 0);
+ mmio_write_32((0xf7032000 + 0x000), data);
+
+ mmio_write_32((0xf7032000 + 0x368), 0x100da);
+ data = mmio_read_32((0xf7032000 + 0x378));
+ data &= ~((1 << 7) - 1);
+ data |= 0x6b;
+ mmio_write_32((0xf7032000 + 0x378), data);
+ dsb();
+ do {
+ data = mmio_read_32((0xf7032000 + 0x378));
+ tmp = data & 0x7f;
+ data = (data & (0x7f << 8)) >> 8;
+ if (data != tmp)
+ continue;
+ data = mmio_read_32((0xf7032000 + 0x37c));
+ } while (!(data & 1));
+
+ data = mmio_read_32((0xf7032000 + 0x104));
+ data &= ~((3 << 0) |
+ (3 << 8));
+ cpuext_cfg = 1;
+ ddr_cfg = 1;
+ data |= cpuext_cfg | (ddr_cfg << 8);
+ mmio_write_32((0xf7032000 + 0x104), data);
+ dsb();
+
+ do {
+ data = mmio_read_32((0xf7032000 + 0x104));
+ tmp = (data & (3 << 16)) >> 16;
+ if (cpuext_cfg != tmp)
+ continue;
+ tmp = (data & (3 << 24)) >> 24;
+ if (ddr_cfg != tmp)
+ continue;
+ data = mmio_read_32((0xf7032000 + 0x000));
+ data &= 1 << 28;
+ } while (!data);
+
+ data = mmio_read_32((0xf7032000 + 0x100));
+ data &= ~(1 << 0);
+ mmio_write_32((0xf7032000 + 0x100), data);
+ dsb();
+ do {
+ data = mmio_read_32((0xf7032000 + 0x100));
+ data &= (1 << 1);
+ } while (data != (1 << 1));
+ mdelay(1000);
+
+ data = mmio_read_32((0xf6504000 + 0x054));
+ data &= ~(1 << 28);
+ mmio_write_32((0xf6504000 + 0x054), data);
+ dsb();
+
+ data = mmio_read_32((0xf7032000 + 0x110));
+ data &= ~((1 << 4) |
+ (3 << 12));
+ mmio_write_32((0xf7032000 + 0x110), data);
+}
+
+int cat_533mhz_800mhz(void)
+{
+ unsigned int data, i;
+ unsigned int bdl[5];
+
+
+ data = mmio_read_32((0xf712c000 + 0x1c8));
+ data &= 0xfffff0f0;
+ data |= 0x100f0f;
+ mmio_write_32((0xf712c000 + 0x1c8), data);
+
+ for (i = 0; i < 0x20; i++) {
+ mmio_write_32((0xf712c000 + 0x1d4), 0xc0000);
+ data = (i << 0x10) + i;
+ mmio_write_32((0xf712c000 + 0x140), data);
+ mmio_write_32((0xf712c000 + 0x144), data);
+ mmio_write_32((0xf712c000 + 0x148), data);
+ mmio_write_32((0xf712c000 + 0x14c), data);
+ mmio_write_32((0xf712c000 + 0x150), data);
+
+
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data |= 0x80000;
+ mmio_write_32((0xf712c000 + 0x070), data);
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data &= 0xfff7ffff;
+ mmio_write_32((0xf712c000 + 0x070), data);
+
+
+ mmio_write_32((0xf712c000 + 0x004), 0x8000);
+ mmio_write_32((0xf712c000 + 0x004), 0x0);
+ mmio_write_32((0xf712c000 + 0x004), 0x801);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (!(data & 0x400)) {
+ mdelay(10);
+ return 0;
+ }
+ WARN("lpddr3 cat fail\n");
+ data = mmio_read_32((0xf712c000 + 0x1d4));
+ if ((data & 0x1f00) && ((data & 0x1f) == 0)) {
+ bdl[0] = mmio_read_32((0xf712c000 + 0x140));
+ bdl[1] = mmio_read_32((0xf712c000 + 0x144));
+ bdl[2] = mmio_read_32((0xf712c000 + 0x148));
+ bdl[3] = mmio_read_32((0xf712c000 + 0x14c));
+ bdl[4] = mmio_read_32((0xf712c000 + 0x150));
+ if ((!(bdl[0] & 0x1f001f)) || (!(bdl[1] & 0x1f001f)) ||
+ (!(bdl[2] & 0x1f001f)) || (!(bdl[3] & 0x1f001f)) ||
+ (!(bdl[4] & 0x1f001f))) {
+ WARN("lpddr3 cat deskew error\n");
+ if (i == 0x1f) {
+ WARN("addrnbdl is max\n");
+ return -EINVAL;
+ }
+ mmio_write_32((0xf712c000 + 0x008), 0x400);
+ } else {
+ WARN("lpddr3 cat other error1\n");
+ return -EINVAL;
+ }
+ } else {
+ WARN("lpddr3 cat other error2\n");
+ return -EINVAL;
+ }
+ }
+ return -EINVAL;
+}
+
+static void ddrx_rdet(void)
+{
+ unsigned int data, rdet, bdl[4];
+
+ data = mmio_read_32((0xf712c000 + 0x0d0));
+ data &= 0xf800ffff;
+ data |= 0x8f0000;
+ mmio_write_32((0xf712c000 + 0x0d0), data);
+
+ data = mmio_read_32((0xf712c000 + 0x0dc));
+ data &= 0xfffffff0;
+ data |= 0xf;
+ mmio_write_32((0xf712c000 + 0x0dc), data);
+
+
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data |= 0x80000;
+ mmio_write_32((0xf712c000 + 0x070), data);
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data &= 0xfff7ffff;
+ mmio_write_32((0xf712c000 + 0x070), data);
+
+ mmio_write_32((0xf712c000 + 0x004), 0x8000);
+ mmio_write_32((0xf712c000 + 0x004), 0);
+
+ data = mmio_read_32((0xf712c000 + 0x0d0));
+ data &= ~0xf0000000;
+ data |= 0x80000000;
+ mmio_write_32((0xf712c000 + 0x0d0), data);
+
+ mmio_write_32((0xf712c000 + 0x004), 0x101);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (!(data & 1));
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (data & 0x100)
+ WARN("rdet lbs fail\n");
+
+ bdl[0] = mmio_read_32((0xf712c000 + 0x22c)) & 0x7f;
+ bdl[1] = mmio_read_32((0xf712c000 + 0x2ac)) & 0x7f;
+ bdl[2] = mmio_read_32((0xf712c000 + 0x32c)) & 0x7f;
+ bdl[3] = mmio_read_32((0xf712c000 + 0x3ac)) & 0x7f;
+ do {
+ data = mmio_read_32((0xf712c000 + 0x22c));
+ data &= ~0x7f;
+ data |= bdl[0];
+ mmio_write_32((0xf712c000 + 0x22c), data);
+ data = mmio_read_32((0xf712c000 + 0x2ac));
+ data &= ~0x7f;
+ data |= bdl[1];
+ mmio_write_32((0xf712c000 + 0x2ac), data);
+ data = mmio_read_32((0xf712c000 + 0x32c));
+ data &= ~0x7f;
+ data |= bdl[2];
+ mmio_write_32((0xf712c000 + 0x32c), data);
+ data = mmio_read_32((0xf712c000 + 0x3ac));
+ data &= ~0x7f;
+ data |= bdl[3];
+ mmio_write_32((0xf712c000 + 0x3ac), data);
+
+
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data |= 0x80000;
+ mmio_write_32((0xf712c000 + 0x070), data);
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data &= 0xfff7ffff;
+ mmio_write_32((0xf712c000 + 0x070), data);
+
+ mmio_write_32((0xf712c000 + 0x004), 0x8000);
+ mmio_write_32((0xf712c000 + 0x004), 0);
+
+ data = mmio_read_32((0xf712c000 + 0x0d0));
+ data &= ~0xf0000000;
+ data |= 0x40000000;
+ mmio_write_32((0xf712c000 + 0x0d0), data);
+ mmio_write_32((0xf712c000 + 0x004), 0x101);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+
+ data = mmio_read_32((0xf712c000 + 0x008));
+ rdet = data & 0x100;
+ if (rdet) {
+ INFO("rdet ds fail\n");
+ mmio_write_32((0xf712c000 + 0x008), 0x100);
+ }
+ bdl[0]++;
+ bdl[1]++;
+ bdl[2]++;
+ bdl[3]++;
+ } while (rdet);
+
+ data = mmio_read_32((0xf712c000 + 0x0d0));
+ data &= ~0xf0000000;
+ data |= 0x30000000;
+ mmio_write_32((0xf712c000 + 0x0d0), data);
+
+ mmio_write_32((0xf712c000 + 0x004), 0x101);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (data & 0x100)
+ INFO("rdet rbs av fail\n");
+}
+
+static void ddrx_wdet(void)
+{
+ unsigned int data, wdet, zero_bdl, dq[4];
+ int i;
+
+ data = mmio_read_32((0xf712c000 + 0x0d0));
+ data &= ~0xf;
+ data |= 0xf;
+ mmio_write_32((0xf712c000 + 0x0d0), data);
+
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data |= 0x80000;
+ mmio_write_32((0xf712c000 + 0x070), data);
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data &= ~0x80000;
+ mmio_write_32((0xf712c000 + 0x070), data);
+
+ mmio_write_32((0xf712c000 + 0x004), 0x8000);
+ mmio_write_32((0xf712c000 + 0x004), 0);
+ data = mmio_read_32((0xf712c000 + 0x0d0));
+ data &= ~0xf000;
+ data |= 0x8000;
+ mmio_write_32((0xf712c000 + 0x0d0), data);
+ mmio_write_32((0xf712c000 + 0x004), 0x201);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (data & 0x200)
+ INFO("wdet lbs fail\n");
+
+ dq[0] = mmio_read_32((0xf712c000 + 0x234)) & 0x1f00;
+ dq[1] = mmio_read_32((0xf712c000 + 0x2b4)) & 0x1f00;
+ dq[2] = mmio_read_32((0xf712c000 + 0x334)) & 0x1f00;
+ dq[3] = mmio_read_32((0xf712c000 + 0x3b4)) & 0x1f00;
+
+ do {
+ mmio_write_32((0xf712c000 + 0x234), dq[0]);
+ mmio_write_32((0xf712c000 + 0x2b4), dq[1]);
+ mmio_write_32((0xf712c000 + 0x334), dq[2]);
+ mmio_write_32((0xf712c000 + 0x3b4), dq[3]);
+
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data |= 0x80000;
+ mmio_write_32((0xf712c000 + 0x070), data);
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data &= ~0x80000;
+ mmio_write_32((0xf712c000 + 0x070), data);
+ mmio_write_32((0xf712c000 + 0x004), 0x8000);
+ mmio_write_32((0xf712c000 + 0x004), 0);
+
+ data = mmio_read_32((0xf712c000 + 0x0d0));
+ data &= ~0xf000;
+ data |= 0x4000;
+ mmio_write_32((0xf712c000 + 0x0d0), data);
+ mmio_write_32((0xf712c000 + 0x004), 0x201);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+
+ data = mmio_read_32((0xf712c000 + 0x008));
+ wdet = data & 0x200;
+ if (wdet) {
+ INFO("wdet ds fail\n");
+ mmio_write_32((0xf712c000 + 0x008), 0x200);
+ }
+ mdelay(10);
+
+ for (i = 0; i < 4; i++) {
+ data = mmio_read_32((0xf712c000 + 0x210 + i * 0x80));
+ if ((!(data & 0x1f)) || (!(data & 0x1f00)) ||
+ (!(data & 0x1f0000)) || (!(data & 0x1f000000)))
+ zero_bdl = 1;
+ data = mmio_read_32((0xf712c000 + 0x214 + i * 0x80));
+ if ((!(data & 0x1f)) || (!(data & 0x1f00)) ||
+ (!(data & 0x1f0000)) || (!(data & 0x1f000000)))
+ zero_bdl = 1;
+ data = mmio_read_32((0xf712c000 + 0x218 + i * 0x80));
+ if (!(data & 0x1f))
+ zero_bdl = 1;
+ if (zero_bdl) {
+ if (i == 0)
+ dq[0] = dq[0] - 0x100;
+ if (i == 1)
+ dq[1] = dq[1] - 0x100;
+ if (i == 2)
+ dq[2] = dq[2] - 0x100;
+ if (i == 3)
+ dq[3] = dq[3] - 0x100;
+ }
+ }
+ } while (wdet);
+
+ data = mmio_read_32((0xf712c000 + 0x0d0));
+ data &= ~0xf000;
+ data |= 0x3000;
+ mmio_write_32((0xf712c000 + 0x0d0), data);
+ mmio_write_32((0xf712c000 + 0x004), 0x201);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (data & 0x200)
+ INFO("wdet rbs av fail\n");
+}
+
+static void set_ddrc_533mhz(void)
+{
+ unsigned int data;
+
+ mmio_write_32((0xf7032000 + 0x580), 0x3);
+ mmio_write_32((0xf7032000 + 0x5a8), 0x11111);
+ data = mmio_read_32((0xf7032000 + 0x104));
+ data |= 0x100;
+ mmio_write_32((0xf7032000 + 0x104), data);
+
+ mmio_write_32((0xf7030000 + 0x050), 0x30);
+ mmio_write_32((0xf7030000 + 0x240), 0x5ffff);
+ mmio_write_32((0xf7030000 + 0x344), 0xf5ff);
+ mmio_write_32((0xf712c000 + 0x00c), 0x400);
+ mmio_write_32((0xf712c000 + 0x018), 0x7);
+ mmio_write_32((0xf712c000 + 0x090), 0x6400000);
+ mmio_write_32((0xf712c000 + 0x258), 0x640);
+ mmio_write_32((0xf712c000 + 0x2d8), 0x640);
+ mmio_write_32((0xf712c000 + 0x358), 0x640);
+ mmio_write_32((0xf712c000 + 0x3d8), 0x640);
+ mmio_write_32((0xf712c000 + 0x018), 0x0);
+ mmio_write_32((0xf712c000 + 0x0b0), 0xf00000f);
+ mmio_write_32((0xf712c000 + 0x0b4), 0xf);
+ mmio_write_32((0xf712c000 + 0x088), 0x3fff801);
+ mmio_write_32((0xf712c000 + 0x070), 0x8940000);
+
+ data = mmio_read_32((0xf712c000 + 0x078));
+ data |= 4;
+ mmio_write_32((0xf712c000 + 0x078), data);
+ mmio_write_32((0xf712c000 + 0x01c), 0x8000080);
+ data = mmio_read_32((0xf712c000 + 0x020));
+ data &= 0xfffffffe;
+ mmio_write_32((0xf712c000 + 0x020), data);
+ mmio_write_32((0xf712c000 + 0x1d4), 0xc0000);
+ mmio_write_32((0xf712c000 + 0x010), 0x500000f);
+ mmio_write_32((0xf712c000 + 0x014), 0x10);
+ data = mmio_read_32((0xf712c000 + 0x1e4));
+ data &= 0xffffff00;
+ mmio_write_32((0xf712c000 + 0x1e4), data);
+ mmio_write_32((0xf712c000 + 0x030), 0x9dd87855);
+ mmio_write_32((0xf712c000 + 0x034), 0xa7138bb);
+ mmio_write_32((0xf712c000 + 0x038), 0x20091477);
+ mmio_write_32((0xf712c000 + 0x03c), 0x84534e16);
+ mmio_write_32((0xf712c000 + 0x040), 0x3008817);
+ mmio_write_32((0xf712c000 + 0x064), 0x106c3);
+ mmio_write_32((0xf712c000 + 0x068), 0xff0a0000);
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data &= 0xffff0000;
+ data |= 0x305;
+ mmio_write_32((0xf712c000 + 0x070), data);
+ data = mmio_read_32((0xf712c000 + 0x048));
+ data |= 0x40000000;
+ mmio_write_32((0xf712c000 + 0x048), data);
+ data = mmio_read_32((0xf712c000 + 0x020));
+ data &= ~0x10;
+ mmio_write_32((0xf712c000 + 0x020), data);
+ data = mmio_read_32((0xf712c000 + 0x080));
+ data &= ~0x2000;
+ mmio_write_32((0xf712c000 + 0x080), data);
+ mmio_write_32((0xf712c000 + 0x270), 0x3);
+ mmio_write_32((0xf712c000 + 0x2f0), 0x3);
+ mmio_write_32((0xf712c000 + 0x370), 0x3);
+ mmio_write_32((0xf712c000 + 0x3f0), 0x3);
+ mmio_write_32((0xf712c000 + 0x048), 0xd0420900);
+
+ mmio_write_32((0xf7128000 + 0x040), 0x0);
+ mmio_write_32((0xf712c000 + 0x004), 0x140f);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (data & 0x7fe) {
+ NOTICE("failed to init lpddr3 rank0 dram phy\n");
+ return;
+ }
+ NOTICE("succeed to init lpddr3 rank0 dram phy\n");
+}
+
+static void set_ddrc_800mhz(void)
+{
+ unsigned int data;
+
+ mmio_write_32((0xf7032000 + 0x580), 0x2);
+ mmio_write_32((0xf7032000 + 0x5a8), 0x1003);
+ data = mmio_read_32((0xf7032000 + 0x104));
+ data &= 0xfffffcff;
+ mmio_write_32((0xf7032000 + 0x104), data);
+
+ mmio_write_32((0xf7030000 + 0x050), 0x30);
+ mmio_write_32((0xf7030000 + 0x240), 0x5ffff);
+ mmio_write_32((0xf7030000 + 0x344), 0xf5ff);
+ mmio_write_32((0xf712c000 + 0x00c), 0x400);
+ mmio_write_32((0xf712c000 + 0x018), 0x7);
+ mmio_write_32((0xf712c000 + 0x090), 0x5400000);
+ mmio_write_32((0xf712c000 + 0x258), 0x540);
+ mmio_write_32((0xf712c000 + 0x2d8), 0x540);
+ mmio_write_32((0xf712c000 + 0x358), 0x540);
+ mmio_write_32((0xf712c000 + 0x3d8), 0x540);
+ mmio_write_32((0xf712c000 + 0x018), 0x0);
+ mmio_write_32((0xf712c000 + 0x0b0), 0xf00000f);
+ mmio_write_32((0xf712c000 + 0x0b4), 0xf);
+ mmio_write_32((0xf712c000 + 0x088), 0x3fff801);
+ mmio_write_32((0xf712c000 + 0x070), 0x8940000);
+
+ data = mmio_read_32((0xf712c000 + 0x078));
+ data |= 4;
+ mmio_write_32((0xf712c000 + 0x078), data);
+ mmio_write_32((0xf712c000 + 0x01c), 0x8000080);
+ data = mmio_read_32((0xf712c000 + 0x020));
+ data &= 0xfffffffe;
+ mmio_write_32((0xf712c000 + 0x020), data);
+ mmio_write_32((0xf712c000 + 0x1d4), 0xc0000);
+ mmio_write_32((0xf712c000 + 0x010), 0x500000f);
+ mmio_write_32((0xf712c000 + 0x014), 0x10);
+ data = mmio_read_32((0xf712c000 + 0x1e4));
+ data &= 0xffffff00;
+ mmio_write_32((0xf712c000 + 0x1e4), data);
+ mmio_write_32((0xf712c000 + 0x030), 0xe663ab77);
+ mmio_write_32((0xf712c000 + 0x034), 0xea952db);
+ mmio_write_32((0xf712c000 + 0x038), 0x200d1cb1);
+ mmio_write_32((0xf712c000 + 0x03c), 0xc67d0721);
+ mmio_write_32((0xf712c000 + 0x040), 0x3008aa1);
+ mmio_write_32((0xf712c000 + 0x064), 0x11a43);
+ mmio_write_32((0xf712c000 + 0x068), 0xff0a0000);
+ data = mmio_read_32((0xf712c000 + 0x070));
+ data &= 0xffff0000;
+ data |= 0x507;
+ mmio_write_32((0xf712c000 + 0x070), data);
+ data = mmio_read_32((0xf712c000 + 0x048));
+ data |= 0x40000000;
+ mmio_write_32((0xf712c000 + 0x048), data);
+ data = mmio_read_32((0xf712c000 + 0x020));
+ data &= 0xffffffef;
+ mmio_write_32((0xf712c000 + 0x020), data);
+ data = mmio_read_32((0xf712c000 + 0x080));
+ data &= 0xffffdfff;
+ mmio_write_32((0xf712c000 + 0x080), data);
+ mmio_write_32((0xf712c000 + 0x270), 0x3);
+ mmio_write_32((0xf712c000 + 0x2f0), 0x3);
+ mmio_write_32((0xf712c000 + 0x370), 0x3);
+ mmio_write_32((0xf712c000 + 0x3f0), 0x3);
+ mmio_write_32((0xf712c000 + 0x048), 0xd0420900);
+
+ mmio_write_32((0xf7128000 + 0x040), 0x2001);
+ mmio_write_32((0xf712c000 + 0x004), 0x140f);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (data & 0x7fe) {
+ WARN("failed to init lpddr3 rank0 dram phy\n");
+ return;
+ }
+}
+
+static void ddrc_common_init(int ddr800)
+{
+ unsigned int data;
+
+ mmio_write_32((0xf7120000 + 0x020), 0x1);
+ mmio_write_32((0xf7120000 + 0x100), 0x1700);
+ mmio_write_32((0xf7120000 + 0x104), 0x71040004);
+ mmio_write_32((0xf7121400 + 0x104), 0xf);
+ mmio_write_32((0xf7121800 + 0x104), 0xf);
+ mmio_write_32((0xf7121800 + 0x104), 0xf);
+ mmio_write_32((0xf7121c00 + 0x104), 0xf);
+ mmio_write_32((0xf7122000 + 0x104), 0xf);
+ mmio_write_32((0xf7128000 + 0x02c), 0x6);
+ mmio_write_32((0xf7128000 + 0x020), 0x1);
+ mmio_write_32((0xf7128000 + 0x028), 0x310201);
+ mmio_write_32((0xf712c000 + 0x1e4), 0xfe007600);
+ mmio_write_32((0xf7128000 + 0x01c), 0xaf001);
+
+
+ data = mmio_read_32((0xf7128000 + 0x280));
+ data |= 1 << 7;
+ mmio_write_32((0xf7128000 + 0x280), data);
+ mmio_write_32((0xf7128000 + 0x244), 0x3);
+
+ if (ddr800)
+ mmio_write_32((0xf7128000 + 0x240), 167 * 400000 / 1024);
+ else
+ mmio_write_32((0xf7128000 + 0x240), 167 * 533000 / 1024);
+
+ data = mmio_read_32((0xf712c000 + 0x080));
+ data &= 0xffff;
+ data |= 0x4002000;
+ mmio_write_32((0xf712c000 + 0x080), data);
+ mmio_write_32((0xf7128000 + 0x000), 0x0);
+ do {
+ data = mmio_read_32((0xf7128000 + 0x294));
+ } while (data & 1);
+ mmio_write_32((0xf7128000 + 0x000), 0x2);
+}
+
+
+static int dienum_det_and_rowcol_cfg(void)
+{
+ unsigned int data;
+
+ mmio_write_32((0xf7128000 + 0x210), 0x87);
+ mmio_write_32((0xf7128000 + 0x218), 0x10000);
+ mmio_write_32((0xf7128000 + 0x00c), 0x1);
+ do {
+ data = mmio_read_32((0xf7128000 + 0x00c));
+ } while (data & 1);
+ data = mmio_read_32((0xf7128000 + 0x4a8)) & 0xfc;
+ switch (data) {
+ case 0x18:
+ mmio_write_32((0xf7128000 + 0x060), 0x132);
+ mmio_write_32((0xf7128000 + 0x064), 0x132);
+ mmio_write_32((0xf7120000 + 0x100), 0x1600);
+ mmio_write_32((0xf7120000 + 0x104), 0x71040004);
+ break;
+ case 0x1c:
+ mmio_write_32((0xf7128000 + 0x060), 0x142);
+ mmio_write_32((0xf7128000 + 0x064), 0x142);
+ mmio_write_32((0xf7120000 + 0x100), 0x1700);
+ mmio_write_32((0xf7120000 + 0x104), 0x71040004);
+ break;
+ case 0x58:
+ mmio_write_32((0xf7128000 + 0x060), 0x133);
+ mmio_write_32((0xf7128000 + 0x064), 0x133);
+ mmio_write_32((0xf7120000 + 0x100), 0x1700);
+ mmio_write_32((0xf7120000 + 0x104), 0x71040004);
+ break;
+ default:
+ break;
+ }
+ if (!data)
+ return -EINVAL;
+ return 0;
+}
+
+static int detect_ddr_chip_info(void)
+{
+ unsigned int data, mr5, mr6, mr7;
+
+ mmio_write_32((0xf7128000 + 0x210), 0x57);
+ mmio_write_32((0xf7128000 + 0x218), 0x10000);
+ mmio_write_32((0xf7128000 + 0x00c), 0x1);
+
+ do {
+ data = mmio_read_32((0xf7128000 + 0x00c));
+ } while (data & 1);
+
+ data = mmio_read_32((0xf7128000 + 0x4a8));
+ mr5 = data & 0xff;
+ switch (mr5) {
+ case 1:
+ INFO("Samsung DDR\n");
+ break;
+ case 6:
+ INFO("Hynix DDR\n");
+ break;
+ case 3:
+ INFO("Elpida DDR\n");
+ break;
+ default:
+ INFO("DDR from other vendors\n");
+ break;
+ }
+
+ mmio_write_32((0xf7128000 + 0x210), 0x67);
+ mmio_write_32((0xf7128000 + 0x218), 0x10000);
+ mmio_write_32((0xf7128000 + 0x00c), 0x1);
+ do {
+ data = mmio_read_32((0xf7128000 + 0x00c));
+ } while (data & 1);
+ data = mmio_read_32((0xf7128000 + 0x4a8));
+ mr6 = data & 0xff;
+ mmio_write_32((0xf7128000 + 0x210), 0x77);
+ mmio_write_32((0xf7128000 + 0x218), 0x10000);
+ mmio_write_32((0xf7128000 + 0x00c), 0x1);
+ do {
+ data = mmio_read_32((0xf7128000 + 0x00c));
+ } while (data & 1);
+ data = mmio_read_32((0xf7128000 + 0x4a8));
+ mr7 = data & 0xff;
+ data = mr5 + (mr6 << 8) + (mr7 << 16);
+ return data;
+}
+
+int lpddr3_freq_init(int freq)
+{
+ unsigned int data;
+
+ if (freq == DDR_FREQ_800M) {
+ set_ddrc_800mhz();
+ INFO("%s, set ddrc 800mhz\n", __func__);
+ } else {
+ set_ddrc_533mhz();
+ INFO("%s, set ddrc 533mhz\n", __func__);
+ }
+
+ mmio_write_32((0xf712c000 + 0x004), 0xf1);
+ if (freq == DDR_FREQ_800M)
+ mmio_write_32((0xf7128000 + 0x050), 0x100023);
+ else
+ mmio_write_32((0xf7128000 + 0x050), 0x100123);
+ mmio_write_32((0xf7128000 + 0x060), 0x133);
+ mmio_write_32((0xf7128000 + 0x064), 0x133);
+ mmio_write_32((0xf7128000 + 0x200), 0xa1000);
+
+ if (freq == DDR_FREQ_800M) {
+ mmio_write_32((0xf7128000 + 0x100), 0x755a9d12);
+ mmio_write_32((0xf7128000 + 0x104), 0x1753b055);
+ mmio_write_32((0xf7128000 + 0x108), 0x7401505f);
+ mmio_write_32((0xf7128000 + 0x10c), 0x578ca244);
+ mmio_write_32((0xf7128000 + 0x110), 0x10700000);
+ mmio_write_32((0xf7128000 + 0x114), 0x13141306);
+ } else {
+ mmio_write_32((0xf7128000 + 0x100), 0xb77b6718);
+ mmio_write_32((0xf7128000 + 0x104), 0x1e82a071);
+ mmio_write_32((0xf7128000 + 0x108), 0x9501c07e);
+ mmio_write_32((0xf7128000 + 0x10c), 0xaf50c255);
+ mmio_write_32((0xf7128000 + 0x110), 0x10b00000);
+ mmio_write_32((0xf7128000 + 0x114), 0x13181908);
+ }
+ mmio_write_32((0xf7128000 + 0x118), 0x44);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (data & 0x7fe) {
+ NOTICE("fail to init ddr3 rank0\n");
+ return -EFAULT;
+ }
+ INFO("init ddr3 rank0\n");
+ ddrx_rdet();
+ ddrx_wdet();
+
+ data = mmio_read_32((0xf712c000 + 0x048));
+ data |= 1;
+ mmio_write_32((0xf712c000 + 0x048), data);
+ mmio_write_32((0xf712c000 + 0x004), 0x21);
+ do {
+ data = mmio_read_32((0xf712c000 + 0x004));
+ } while (data & 1);
+
+ data = mmio_read_32((0xf712c000 + 0x008));
+ if (data & 0x7fe)
+ NOTICE("ddr3 rank1 init failure\n");
+ else
+ INFO("ddr3 rank1 init pass\n");
+
+ data = mmio_read_32((0xf712c000 + 0x048));
+ data &= ~0xf;
+ mmio_write_32((0xf712c000 + 0x048), data);
+ return 0;
+}
+
+static void init_ddr(int freq)
+{
+ unsigned int data;
+ int ret;
+
+
+ data = mmio_read_32((0xf7032000 + 0x030));
+ data |= 1;
+ mmio_write_32((0xf7032000 + 0x030), data);
+ data = mmio_read_32((0xf7032000 + 0x010));
+ data |= 1;
+ mmio_write_32((0xf7032000 + 0x010), data);
+
+ udelay(100);
+ do {
+ data = mmio_read_32((0xf7032000 + 0x030));
+ data &= 3 << 28;
+ } while (data != (3 << 28));
+ do {
+ data = mmio_read_32((0xf7032000 + 0x010));
+ data &= 3 << 28;
+ } while (data != (3 << 28));
+
+ ret = lpddr3_freq_init(freq);
+ if (ret)
+ return;
+}
+
+static void init_ddrc_qos(void)
+{
+ unsigned int port, data;
+
+ mmio_write_32((0xf7124000 + 0x088), 1);
+
+ port = 0;
+ mmio_write_32((0xf7120000 + 0x200 + port * 0x10), 0x1210);
+ mmio_write_32((0xf7120000 + 0x204 + port * 0x10), 0x11111111);
+ mmio_write_32((0xf7120000 + 0x208 + port * 0x10), 0x11111111);
+ mmio_write_32((0xf7120000 + 0x400 + 0 * 0x10), 0x001d0007);
+
+ for (port = 3; port <= 4; port++) {
+ mmio_write_32((0xf7120000 + 0x200 + port * 0x10), 0x1210);
+ mmio_write_32((0xf7120000 + 0x204 + port * 0x10), 0x77777777);
+ mmio_write_32((0xf7120000 + 0x208 + port * 0x10), 0x77777777);
+ }
+
+ port = 1;
+ mmio_write_32((0xf7120000 + 0x200 + port * 0x10), 0x30000);
+ mmio_write_32((0xf7120000 + 0x204 + port * 0x10), 0x1234567);
+ mmio_write_32((0xf7120000 + 0x208 + port * 0x10), 0x1234567);
+
+ mmio_write_32((0xf7124000 + 0x1f0), 0);
+ mmio_write_32((0xf7124000 + 0x0bc), 0x3020100);
+ mmio_write_32((0xf7124000 + 0x0d0), 0x3020100);
+ mmio_write_32((0xf7124000 + 0x1f4), 0x01000100);
+ mmio_write_32((0xf7124000 + 0x08c + 0 * 4), 0xd0670402);
+ mmio_write_32((0xf7124000 + 0x068 + 0 * 4), 0x31);
+ mmio_write_32((0xf7124000 + 0x000), 0x7);
+
+ data = mmio_read_32((0xf7124000 + 0x09c));
+ data &= ~0xff0000;
+ data |= 0x400000;
+ mmio_write_32((0xf7124000 + 0x09c), data);
+ data = mmio_read_32((0xf7124000 + 0x0ac));
+ data &= ~0xff0000;
+ data |= 0x400000;
+ mmio_write_32((0xf7124000 + 0x0ac), data);
+ port = 2;
+ mmio_write_32((0xf7120000 + 0x200 + port * 0x10), 0x30000);
+ mmio_write_32((0xf7120000 + 0x204 + port * 0x10), 0x1234567);
+ mmio_write_32((0xf7120000 + 0x208 + port * 0x10), 0x1234567);
+
+
+ mmio_write_32((0xf7124000 + 0x09c), 0xff7fff);
+ mmio_write_32((0xf7124000 + 0x0a0), 0xff);
+ mmio_write_32((0xf7124000 + 0x0ac), 0xff7fff);
+ mmio_write_32((0xf7124000 + 0x0b0), 0xff);
+ mmio_write_32((0xf7124000 + 0x0bc), 0x3020100);
+ mmio_write_32((0xf7124000 + 0x0d0), 0x3020100);
+}
+
+static void ddr_phy_reset(void)
+{
+ mmio_write_32(0xf7030340, 0xa000);
+ mmio_write_32(0xf7030344, 0xa000);
+}
+
+void hikey_ddr_init(void)
+{
+ uint32_t data;
+
+ init_pll();
+ init_freq();
+
+ /*
+ * Init DDR with 533MHz. Otherwise, DDR initialization
+ * may fail on 800MHz on some boards.
+ */
+ ddr_phy_reset();
+ init_ddr(DDR_FREQ_533M);
+ /* Init DDR with 800MHz. */
+ ddr_phy_reset();
+ init_ddr(DDR_FREQ_800M);
+
+
+ ddrc_common_init(1);
+ dienum_det_and_rowcol_cfg();
+ detect_ddr_chip_info();
+
+ data = mmio_read_32(0xf7032000 + 0x010);
+ data &= ~0x1;
+ mmio_write_32(0xf7032000 + 0x010, data);
+ data = mmio_read_32(0xf7032000 + 0x010);
+
+ /*
+ * Test memory access. Do not use address 0x0 because the compiler
+ * may assume it is not a valid address and generate incorrect code
+ * (GCC 4.9.1 without -fno-delete-null-pointer-checks for instance).
+ */
+ mmio_write_32(0x4, 0xa5a55a5a);
+ INFO("ddr test value:0x%x\n", mmio_read_32(0x4));
+ init_ddrc_qos();
+}
diff --git a/plat/hisilicon/hikey/hikey_def.h b/plat/hisilicon/hikey/hikey_def.h
new file mode 100644
index 0000000..28ff553
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_def.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HIKEY_DEF_H__
+#define __HIKEY_DEF_H__
+
+#include <common_def.h>
+#include <tbbr_img_def.h>
+
+/* Always assume DDR is 1GB size. */
+#define DDR_BASE 0x0
+#define DDR_SIZE 0x80000000
+
+#define DEVICE_BASE 0xF4000000
+#define DEVICE_SIZE 0x05800000
+
+#define XG2RAM0_BASE 0xF9800000
+#define XG2RAM0_SIZE 0x00400000
+
+#define SRAM_BASE 0xFFF80000
+#define SRAM_SIZE 0x00012000
+
+/*
+ * BL1 is stored in XG2RAM0_HIRQ that is 784KB large (0xF980_0000~0xF98C_4000).
+ */
+#define ONCHIPROM_PARAM_BASE (XG2RAM0_BASE + 0x700)
+#define LOADER_RAM_BASE (XG2RAM0_BASE + 0x800)
+#define BL1_XG2RAM0_OFFSET 0x1000
+
+/*
+ * PL011 related constants
+ */
+#define PL011_UART0_BASE 0xF8015000
+#define PL011_UART3_BASE 0xF7113000
+#define PL011_BAUDRATE 115200
+#define PL011_UART_CLK_IN_HZ 19200000
+
+#define HIKEY_USB_DESC_BASE (DDR_BASE + 0x00800000)
+#define HIKEY_USB_DESC_SIZE 0x00100000
+#define HIKEY_USB_DATA_BASE (DDR_BASE + 0x10000000)
+#define HIKEY_USB_DATA_SIZE 0x10000000
+#define HIKEY_FB_BUFFER_BASE (HIKEY_USB_DATA_BASE)
+#define HIKEY_FB_BUFFER_SIZE HIKEY_USB_DATA_SIZE
+#define HIKEY_FB_DOWNLOAD_BASE (HIKEY_FB_BUFFER_BASE + \
+ HIKEY_FB_BUFFER_SIZE)
+#define HIKEY_FB_DOWNLOAD_SIZE HIKEY_USB_DATA_SIZE
+
+#define HIKEY_USB_DESC_IN_BASE (DDR_BASE + 0x00800000)
+#define HIKEY_USB_DESC_IN_SIZE 0x00040000
+#define HIKEY_USB_DESC_EP0_OUT_BASE (HIKEY_USB_DESC_IN_BASE + \
+ HIKEY_USB_DESC_IN_SIZE)
+#define HIKEY_USB_DESC_EP0_OUT_SIZE 0x00040000
+#define HIKEY_USB_DESC_EPX_OUT_BASE (HIKEY_USB_DESC_EP0_OUT_BASE + \
+ HIKEY_USB_DESC_EP0_OUT_SIZE)
+#define HIKEY_USB_DESC_EPX_OUT_SIZE 0x00080000
+
+#define HIKEY_MMC_DESC_BASE (DDR_BASE + 0x03000000)
+#define HIKEY_MMC_DESC_SIZE 0x00100000
+
+/*
+ * HIKEY_MMC_DATA_BASE & HIKEY_MMC_DATA_SIZE are shared between fastboot
+ * and eMMC driver. Since it could avoid to memory copy.
+ * So this SRAM region is used twice. First, it's used in BL1 as temporary
+ * buffer in eMMC driver. Second, it's used by MCU in BL2. The SRAM region
+ * needs to be clear before used in BL2.
+ */
+#define HIKEY_MMC_DATA_BASE (DDR_BASE + 0x10000000)
+#define HIKEY_MMC_DATA_SIZE 0x20000000
+#define HIKEY_NS_IMAGE_OFFSET (DDR_BASE + 0x35000000)
+#define HIKEY_BL1_MMC_DESC_BASE (SRAM_BASE)
+#define HIKEY_BL1_MMC_DESC_SIZE 0x00001000
+#define HIKEY_BL1_MMC_DATA_BASE (HIKEY_BL1_MMC_DESC_BASE + \
+ HIKEY_BL1_MMC_DESC_SIZE)
+#define HIKEY_BL1_MMC_DATA_SIZE 0x0000B000
+
+#define EMMC_BASE 0
+#define HIKEY_FIP_BASE (EMMC_BASE + (4 << 20))
+#define HIKEY_FIP_MAX_SIZE (8 << 20)
+#define HIKEY_EMMC_RPMB_BASE (EMMC_BASE + 0)
+#define HIKEY_EMMC_RPMB_MAX_SIZE (128 << 10)
+#define HIKEY_EMMC_USERDATA_BASE (EMMC_BASE + 0)
+#define HIKEY_EMMC_USERDATA_MAX_SIZE (4 << 30)
+
+/*
+ * GIC400 interrupt handling related constants
+ */
+#define IRQ_SEC_PHY_TIMER 29
+#define IRQ_SEC_SGI_0 8
+#define IRQ_SEC_SGI_1 9
+#define IRQ_SEC_SGI_2 10
+#define IRQ_SEC_SGI_3 11
+#define IRQ_SEC_SGI_4 12
+#define IRQ_SEC_SGI_5 13
+#define IRQ_SEC_SGI_6 14
+#define IRQ_SEC_SGI_7 15
+#define IRQ_SEC_SGI_8 16
+
+#endif /* __HIKEY_DEF_H__ */
diff --git a/plat/hisilicon/hikey/hikey_io_storage.c b/plat/hisilicon/hikey/hikey_io_storage.c
new file mode 100644
index 0000000..4ca1846
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_io_storage.c
@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <debug.h>
+#include <emmc.h>
+#include <errno.h>
+#include <firmware_image_package.h>
+#include <io_block.h>
+#include <io_driver.h>
+#include <io_fip.h>
+#include <io_memmap.h>
+#include <io_storage.h>
+#include <mmio.h>
+#include <platform_def.h>
+#include <semihosting.h> /* For FOPEN_MODE_... */
+#include <string.h>
+#include "hikey_private.h"
+
+#define EMMC_BLOCK_SHIFT 9
+
+/* Page 1024, since only a few pages before 2048 are used as partition table */
+#define SERIALNO_EMMC_OFFSET (1024 * 512)
+
+struct plat_io_policy {
+ uintptr_t *dev_handle;
+ uintptr_t image_spec;
+ int (*check)(const uintptr_t spec);
+};
+
+static const io_dev_connector_t *emmc_dev_con;
+static uintptr_t emmc_dev_handle;
+static const io_dev_connector_t *fip_dev_con;
+static uintptr_t fip_dev_handle;
+
+static int check_emmc(const uintptr_t spec);
+static int check_fip(const uintptr_t spec);
+
+static const io_block_spec_t emmc_fip_spec = {
+ .offset = HIKEY_FIP_BASE,
+ .length = HIKEY_FIP_MAX_SIZE,
+};
+
+static const io_block_dev_spec_t emmc_dev_spec = {
+ /* It's used as temp buffer in block driver. */
+#if IMAGE_BL1
+ .buffer = {
+ .offset = HIKEY_BL1_MMC_DATA_BASE,
+ .length = HIKEY_BL1_MMC_DATA_SIZE,
+ },
+#else
+ .buffer = {
+ .offset = HIKEY_MMC_DATA_BASE,
+ .length = HIKEY_MMC_DATA_SIZE,
+ },
+#endif
+ .ops = {
+ .read = emmc_read_blocks,
+ .write = emmc_write_blocks,
+ },
+ .block_size = EMMC_BLOCK_SIZE,
+};
+
+static const io_uuid_spec_t bl2_uuid_spec = {
+ .uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2,
+};
+
+static const io_uuid_spec_t bl31_uuid_spec = {
+ .uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31,
+};
+
+static const io_uuid_spec_t bl33_uuid_spec = {
+ .uuid = UUID_NON_TRUSTED_FIRMWARE_BL33,
+};
+
+static const io_uuid_spec_t scp_bl2_uuid_spec = {
+ .uuid = UUID_SCP_FIRMWARE_SCP_BL2,
+};
+
+static const struct plat_io_policy policies[] = {
+ [FIP_IMAGE_ID] = {
+ &emmc_dev_handle,
+ (uintptr_t)&emmc_fip_spec,
+ check_emmc
+ },
+ [BL2_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl2_uuid_spec,
+ check_fip
+ },
+ [SCP_BL2_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&scp_bl2_uuid_spec,
+ check_fip
+ },
+ [BL31_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl31_uuid_spec,
+ check_fip
+ },
+ [BL33_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl33_uuid_spec,
+ check_fip
+ }
+};
+
+static int check_emmc(const uintptr_t spec)
+{
+ int result;
+ uintptr_t local_handle;
+
+ result = io_dev_init(emmc_dev_handle, (uintptr_t)NULL);
+ if (result == 0) {
+ result = io_open(emmc_dev_handle, spec, &local_handle);
+ if (result == 0)
+ io_close(local_handle);
+ }
+ return result;
+}
+
+static int check_fip(const uintptr_t spec)
+{
+ int result;
+ uintptr_t local_image_handle;
+
+ /* See if a Firmware Image Package is available */
+ result = io_dev_init(fip_dev_handle, (uintptr_t)FIP_IMAGE_ID);
+ if (result == 0) {
+ result = io_open(fip_dev_handle, spec, &local_image_handle);
+ if (result == 0) {
+ VERBOSE("Using FIP\n");
+ io_close(local_image_handle);
+ }
+ }
+ return result;
+}
+
+void hikey_io_setup(void)
+{
+ int result;
+
+ result = register_io_dev_block(&emmc_dev_con);
+ assert(result == 0);
+
+ result = register_io_dev_fip(&fip_dev_con);
+ assert(result == 0);
+
+ result = io_dev_open(emmc_dev_con, (uintptr_t)&emmc_dev_spec,
+ &emmc_dev_handle);
+ assert(result == 0);
+
+ result = io_dev_open(fip_dev_con, (uintptr_t)NULL, &fip_dev_handle);
+ assert(result == 0);
+
+ /* Ignore improbable errors in release builds */
+ (void)result;
+}
+
+/* Return an IO device handle and specification which can be used to access
+ * an image. Use this to enforce platform load policy
+ */
+int plat_get_image_source(unsigned int image_id, uintptr_t *dev_handle,
+ uintptr_t *image_spec)
+{
+ int result;
+ const struct plat_io_policy *policy;
+
+ assert(image_id < ARRAY_SIZE(policies));
+
+ policy = &policies[image_id];
+ result = policy->check(policy->image_spec);
+ assert(result == 0);
+
+ *image_spec = policy->image_spec;
+ *dev_handle = *(policy->dev_handle);
+
+ return result;
+}
diff --git a/plat/hisilicon/hikey/hikey_pm.c b/plat/hisilicon/hikey/hikey_pm.c
new file mode 100644
index 0000000..9b4ef5b
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_pm.c
@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <cci.h>
+#include <debug.h>
+#include <gicv2.h>
+#include <hi6220.h>
+#include <hisi_ipc.h>
+#include <hisi_pwrc.h>
+#include <hisi_sram_map.h>
+#include <mmio.h>
+#include <psci.h>
+
+#include "hikey_def.h"
+
+#define HIKEY_CLUSTER_STATE_ON 0
+#define HIKEY_CLUSTER_STATE_OFF 1
+
+static uintptr_t hikey_sec_entrypoint;
+/* There're two clusters in HiKey. */
+static int hikey_cluster_state[] = {HIKEY_CLUSTER_STATE_OFF,
+ HIKEY_CLUSTER_STATE_OFF};
+
+/*******************************************************************************
+ * Handler called when a power domain is about to be turned on. The
+ * level and mpidr determine the affinity instance.
+ ******************************************************************************/
+static int hikey_pwr_domain_on(u_register_t mpidr)
+{
+ int cpu, cluster;
+ int curr_cluster;
+
+ cluster = MPIDR_AFFLVL1_VAL(mpidr);
+ cpu = MPIDR_AFFLVL0_VAL(mpidr);
+ curr_cluster = MPIDR_AFFLVL1_VAL(read_mpidr());
+ if (cluster != curr_cluster)
+ hisi_ipc_cluster_on(cpu, cluster);
+
+ hisi_pwrc_set_core_bx_addr(cpu, cluster, hikey_sec_entrypoint);
+ hisi_ipc_cpu_on(cpu, cluster);
+ return 0;
+}
+
+static void hikey_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+ unsigned long mpidr;
+ int cpu, cluster;
+
+ mpidr = read_mpidr();
+ cluster = MPIDR_AFFLVL1_VAL(mpidr);
+ cpu = MPIDR_AFFLVL0_VAL(mpidr);
+ if (hikey_cluster_state[cluster] == HIKEY_CLUSTER_STATE_OFF) {
+ /*
+ * Enable CCI coherency for this cluster.
+ * No need for locks as no other cpu is active at the moment.
+ */
+ cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(mpidr));
+ hikey_cluster_state[cluster] = HIKEY_CLUSTER_STATE_ON;
+ }
+
+ /* Zero the jump address in the mailbox for this cpu */
+ hisi_pwrc_set_core_bx_addr(cpu, cluster, 0);
+
+ /* Program the GIC per-cpu distributor or re-distributor interface */
+ gicv2_pcpu_distif_init();
+ /* Enable the GIC cpu interface */
+ gicv2_cpuif_enable();
+}
+
+/*******************************************************************************
+ * Handler called when a power domain is about to be turned off. The
+ * target_state encodes the power state that each level should transition to.
+ ******************************************************************************/
+void hikey_pwr_domain_off(const psci_power_state_t *target_state)
+{
+ unsigned long mpidr;
+ int cpu, cluster;
+
+ gicv2_cpuif_disable();
+
+ mpidr = read_mpidr();
+ cluster = MPIDR_AFFLVL1_VAL(mpidr);
+ cpu = MPIDR_AFFLVL0_VAL(mpidr);
+ if (target_state->pwr_domain_state[MPIDR_AFFLVL1] ==
+ PLAT_MAX_OFF_STATE) {
+ hisi_ipc_spin_lock(HISI_IPC_SEM_CPUIDLE);
+ cci_disable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(mpidr));
+ hisi_ipc_spin_unlock(HISI_IPC_SEM_CPUIDLE);
+
+ hisi_ipc_cluster_off(cpu, cluster);
+ hikey_cluster_state[cluster] = HIKEY_CLUSTER_STATE_OFF;
+ }
+ hisi_ipc_cpu_off(cpu, cluster);
+}
+
+/*******************************************************************************
+ * Handler to reboot the system.
+ ******************************************************************************/
+static void __dead2 hikey_system_reset(void)
+{
+ /* Send the system reset request */
+ mmio_write_32(AO_SC_SYS_STAT0, 0x48698284);
+ isb();
+ dsb();
+
+ wfi();
+ panic();
+}
+
+/*******************************************************************************
+ * Handler called to check the validity of the power state parameter.
+ ******************************************************************************/
+int hikey_validate_power_state(unsigned int power_state,
+ psci_power_state_t *req_state)
+{
+ int pstate = psci_get_pstate_type(power_state);
+ int pwr_lvl = psci_get_pstate_pwrlvl(power_state);
+ int i;
+
+ assert(req_state);
+
+ if (pwr_lvl > PLAT_MAX_PWR_LVL)
+ return PSCI_E_INVALID_PARAMS;
+
+ /* Sanity check the requested state */
+ if (pstate == PSTATE_TYPE_STANDBY) {
+ /*
+ * It's possible to enter standby only on power level 0
+ * Ignore any other power level.
+ */
+ if (pwr_lvl != MPIDR_AFFLVL0)
+ return PSCI_E_INVALID_PARAMS;
+
+ req_state->pwr_domain_state[MPIDR_AFFLVL0] =
+ PLAT_MAX_RET_STATE;
+ } else {
+ for (i = MPIDR_AFFLVL0; i <= pwr_lvl; i++)
+ req_state->pwr_domain_state[i] =
+ PLAT_MAX_OFF_STATE;
+ }
+
+ /*
+ * We expect the 'state id' to be zero.
+ */
+ if (psci_get_pstate_id(power_state))
+ return PSCI_E_INVALID_PARAMS;
+
+ return PSCI_E_SUCCESS;
+}
+
+/*******************************************************************************
+ * Handler called to check the validity of the non secure entrypoint.
+ ******************************************************************************/
+static int hikey_validate_ns_entrypoint(uintptr_t entrypoint)
+{
+ /*
+ * Check if the non secure entrypoint lies within the non
+ * secure DRAM.
+ */
+ if ((entrypoint > DDR_BASE) && (entrypoint < (DDR_BASE + DDR_SIZE)))
+ return PSCI_E_SUCCESS;
+
+ return PSCI_E_INVALID_ADDRESS;
+}
+
+/*******************************************************************************
+ * Export the platform handlers to enable psci to invoke them
+ ******************************************************************************/
+static const plat_psci_ops_t hikey_psci_ops = {
+ .cpu_standby = NULL,
+ .pwr_domain_on = hikey_pwr_domain_on,
+ .pwr_domain_on_finish = hikey_pwr_domain_on_finish,
+ .pwr_domain_off = hikey_pwr_domain_off,
+ .pwr_domain_suspend = NULL,
+ .pwr_domain_suspend_finish = NULL,
+ .system_off = NULL,
+ .system_reset = hikey_system_reset,
+ .validate_power_state = hikey_validate_power_state,
+ .validate_ns_entrypoint = hikey_validate_ns_entrypoint,
+ .get_sys_suspend_power_state = NULL,
+};
+
+/*******************************************************************************
+ * Export the platform specific power ops and initialize Power Controller
+ ******************************************************************************/
+int plat_setup_psci_ops(uintptr_t sec_entrypoint,
+ const plat_psci_ops_t **psci_ops)
+{
+ hikey_sec_entrypoint = sec_entrypoint;
+
+ /*
+ * Initialize PSCI ops struct
+ */
+ *psci_ops = &hikey_psci_ops;
+
+ return 0;
+}
diff --git a/plat/hisilicon/hikey/hikey_private.h b/plat/hisilicon/hikey/hikey_private.h
new file mode 100644
index 0000000..a7709b2
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_private.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HIKEY_PRIVATE_H__
+#define __HIKEY_PRIVATE_H__
+
+#include <bl_common.h>
+
+#define RANDOM_MAX 0x7fffffffffffffff
+#define RANDOM_MAGIC 0x9a4dbeaf
+
+struct random_serial_num {
+ uint64_t magic;
+ uint64_t data;
+ char serialno[32];
+};
+
+/*
+ * Function and variable prototypes
+ */
+void hikey_init_mmu_el1(unsigned long total_base,
+ unsigned long total_size,
+ unsigned long ro_start,
+ unsigned long ro_limit,
+ unsigned long coh_start,
+ unsigned long coh_limit);
+void hikey_init_mmu_el3(unsigned long total_base,
+ unsigned long total_size,
+ unsigned long ro_start,
+ unsigned long ro_limit,
+ unsigned long coh_start,
+ unsigned long coh_limit);
+
+void hikey_ddr_init(void);
+void hikey_io_setup(void);
+
+int hikey_get_partition_size(const char *arg, int left, char *response);
+int hikey_get_partition_type(const char *arg, int left, char *response);
+
+int hikey_erase(const char *arg);
+int hikey_flash(const char *arg);
+int hikey_oem(const char *arg);
+int hikey_reboot(const char *arg);
+
+const char *hikey_init_serialno(void);
+int hikey_read_serialno(struct random_serial_num *serialno);
+int hikey_write_serialno(struct random_serial_num *serialno);
+
+void init_acpu_dvfs(void);
+
+#endif /* __HIKEY_PRIVATE_H__ */
diff --git a/plat/hisilicon/hikey/hikey_topology.c b/plat/hisilicon/hikey/hikey_topology.c
new file mode 100644
index 0000000..37ea20a
--- /dev/null
+++ b/plat/hisilicon/hikey/hikey_topology.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#include <arch.h>
+#include <platform_def.h>
+#include <psci.h>
+
+/*
+ * The HiKey power domain tree descriptor. The cluster power domains
+ * are arranged so that when the PSCI generic code creates the power
+ * domain tree, the indices of the CPU power domain nodes it allocates
+ * match the linear indices returned by plat_core_pos_by_mpidr().
+ */
+const unsigned char hikey_power_domain_tree_desc[] = {
+ /* Number of root nodes */
+ 1,
+ /* Number of clusters */
+ PLATFORM_CLUSTER_COUNT,
+ /* Number of CPU cores */
+ PLATFORM_CORE_COUNT
+};
+
+/*******************************************************************************
+ * This function returns the HiKey topology tree information.
+ ******************************************************************************/
+const unsigned char *plat_get_power_domain_tree_desc(void)
+{
+ return hikey_power_domain_tree_desc;
+}
+
+/*******************************************************************************
+ * This function implements a part of the critical interface between the psci
+ * generic layer and the platform that allows the former to query the platform
+ * to convert an MPIDR to a unique linear index. An error code (-1) is returned
+ * in case the MPIDR is invalid.
+ ******************************************************************************/
+int plat_core_pos_by_mpidr(u_register_t mpidr)
+{
+ unsigned int cluster_id, cpu_id;
+
+ mpidr &= MPIDR_AFFINITY_MASK;
+
+ if (mpidr & ~(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK))
+ return -1;
+
+ cluster_id = (mpidr >> MPIDR_AFF1_SHIFT) & MPIDR_AFFLVL_MASK;
+ cpu_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK;
+
+ if (cluster_id >= PLATFORM_CLUSTER_COUNT)
+ return -1;
+
+ /*
+ * Validate cpu_id by checking whether it represents a CPU in
+ * one of the two clusters present on the platform.
+ */
+ if (cpu_id >= PLATFORM_CORE_COUNT_PER_CLUSTER)
+ return -1;
+
+ return (cpu_id + (cluster_id * 4));
+}
diff --git a/plat/hisilicon/hikey/hisi_dvfs.c b/plat/hisilicon/hikey/hisi_dvfs.c
new file mode 100644
index 0000000..0d4f893
--- /dev/null
+++ b/plat/hisilicon/hikey/hisi_dvfs.c
@@ -0,0 +1,778 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <console.h>
+#include <debug.h>
+#include <hi6220.h>
+#include <hi6553.h>
+#include <hisi_sram_map.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <string.h>
+
+#define ACPU_FREQ_MAX_NUM 5
+#define ACPU_OPP_NUM 7
+
+#define ACPU_VALID_VOLTAGE_MAGIC (0x5A5AC5C5)
+
+#define ACPU_WAIT_TIMEOUT (200)
+#define ACPU_WAIT_FOR_WFI_TIMOUT (2000)
+#define ACPU_DFS_STATE_CNT (0x10000)
+
+struct acpu_dvfs_sram_stru {
+ unsigned int magic;
+ unsigned int support_freq_num;
+ unsigned int support_freq_max;
+ unsigned int start_prof;
+ unsigned int vol[ACPU_OPP_NUM];
+};
+
+struct acpu_volt_cal_para {
+ unsigned int freq;
+ unsigned int ul_vol;
+ unsigned int dl_vol;
+ unsigned int core_ref_hpm;
+};
+
+struct ddr_volt_cal_para {
+ unsigned int freq;
+ unsigned int ul_vol;
+ unsigned int dl_vol;
+ unsigned int ddr_ref_hpm;
+};
+
+struct acpu_dvfs_opp_para {
+ unsigned int freq;
+ unsigned int acpu_clk_profile0;
+ unsigned int acpu_clk_profile1;
+ unsigned int acpu_vol_profile;
+ unsigned int acpu_pll_freq;
+ unsigned int acpu_pll_frac;
+};
+
+unsigned int efuse_acpu_freq[] = {
+ 1200000, 1250000, 1300000, 1350000,
+ 1400000, 1450000, 1500000, 1550000,
+ 1600000, 1650000, 1700000, 1750000,
+ 1800000, 1850000, 1900000, 1950000,
+};
+
+struct acpu_dvfs_opp_para hi6220_acpu_profile[] = {
+ { 208000, 0x61E5, 0x022, 0x3A, 0x5220102B, 0x05555555 },
+ { 432000, 0x10A6, 0x121, 0x3A, 0x5120102D, 0x10000005 },
+ { 729000, 0x2283, 0x100, 0x4A, 0x51101026, 0x10000005 },
+ { 960000, 0x1211, 0x100, 0x5B, 0x51101032, 0x10000005 },
+ { 1200000, 0x1211, 0x100, 0x6B, 0x5110207D, 0x10000005 },
+ { 1400000, 0x1211, 0x100, 0x6B, 0x51101049, 0x10000005 },
+ { 1500000, 0x1211, 0x100, 0x6B, 0x51101049, 0x10000005 },
+};
+
+struct acpu_dvfs_opp_para *acpu_dvfs_profile = hi6220_acpu_profile;
+struct acpu_dvfs_sram_stru *acpu_dvfs_sram_buf =
+ (struct acpu_dvfs_sram_stru *)MEMORY_AXI_ACPU_FREQ_VOL_ADDR;
+
+static inline void write_reg_mask(uintptr_t addr,
+ uint32_t val, uint32_t mask)
+{
+ uint32_t reg;
+
+ reg = mmio_read_32(addr);
+ reg = (reg & ~(mask)) | val;
+ mmio_write_32(addr, reg);
+}
+
+static inline uint32_t read_reg_mask(uintptr_t addr,
+ uint32_t mask, uint32_t offset)
+{
+ uint32_t reg;
+
+ reg = mmio_read_32(addr);
+ reg &= (mask << offset);
+ return (reg >> offset);
+}
+
+static int acpu_dvfs_syspll_cfg(unsigned int prof_id)
+{
+ uint32_t reg0 = 0;
+ uint32_t count = 0;
+ uint32_t clk_div_status = 0;
+
+ /*
+ * step 1:
+ * - ACPUSYSPLLCFG.acpu_subsys_clk_div_sw = 0x3;
+ * - ACPUSYSPLLCFG.acpu_syspll_clken_cfg = 0x1;
+ */
+ write_reg_mask(PMCTRL_ACPUSYSPLLCFG, 0x3 << 12, 0x3 << 12);
+ write_reg_mask(PMCTRL_ACPUSYSPLLCFG, 0x1 << 4, 0x1 << 4);
+
+ /*
+ * step 2:
+ * - ACPUSYSPLLCFG.acpu_syspll_div_cfg:
+ * 208MHz, set to 0x5;
+ * 500MHz, set to 0x2;
+ * other opps set to 0x1
+ */
+ if (prof_id == 0)
+ write_reg_mask(PMCTRL_ACPUSYSPLLCFG, 0x5 << 0, 0x7 << 0);
+ else if (prof_id == 1)
+ write_reg_mask(PMCTRL_ACPUSYSPLLCFG, 0x2 << 0, 0x7 << 0);
+ else
+ write_reg_mask(PMCTRL_ACPUSYSPLLCFG, 0x1 << 0, 0x7 << 0);
+
+ /*
+ * step 3:
+ * - Polling ACPU_SC_CPU_STAT.clk_div_status_vd == 0x3;
+ * - ACPU_SC_VD_CTRL.tune_en_dif = 0
+ * - ACPU_SC_VD_CTRL.tune_en_int = 0
+ * - PMCTRL_ACPUCLKDIV.acpu_ddr_clk_div_cfg = 0x1
+ * - PMCTRL_ACPUPLLSEL.acpu_pllsw_cfg = 0x1
+ */
+ clk_div_status = 0x3;
+ do {
+ reg0 = read_reg_mask(ACPU_SC_CPU_STAT, 0x3, 20);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: clk div status timeout!\n", __func__);
+ return -1;
+ }
+ } while (clk_div_status != reg0);
+
+ write_reg_mask(ACPU_SC_VD_CTRL, 0x0, (0x1 << 0) | (0x1 << 11));
+ write_reg_mask(PMCTRL_ACPUCLKDIV, 0x1 << 8, 0x3 << 8);
+ write_reg_mask(PMCTRL_ACPUPLLSEL, 0x1 << 0, 0x1 << 0);
+
+ return 0;
+}
+
+static void acpu_dvfs_clk_div_cfg(unsigned int prof_id,
+ unsigned int *cpuext_cfg,
+ unsigned int *acpu_ddr_cfg)
+{
+ if (prof_id == 0) {
+ write_reg_mask(PMCTRL_ACPUCLKDIV,
+ (0x1 << SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_START) |
+ (0x1 << SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_START),
+ (0x3 << SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_START) |
+ (0x3 << SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_START));
+ *cpuext_cfg = 0x1;
+ *acpu_ddr_cfg = 0x1;
+ } else if (prof_id == 1) {
+ write_reg_mask(PMCTRL_ACPUCLKDIV,
+ (0x1 << SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_START) |
+ (0x1 << SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_START),
+ (0x3 << SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_START) |
+ (0x3 << SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_START));
+ *cpuext_cfg = 0x1;
+ *acpu_ddr_cfg = 0x1;
+ } else {
+ /* ddr has not been inited */
+ write_reg_mask(PMCTRL_ACPUCLKDIV,
+ (0x1 << SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_START) |
+ (0x0 << SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_START),
+ (0x3 << SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_START) |
+ (0x3 << SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_START));
+ *cpuext_cfg = 0x1;
+ *acpu_ddr_cfg = 0x0;
+ }
+}
+
+static int acpu_dvfs_freq_ascend(unsigned int cur_prof, unsigned int tar_prof)
+{
+ unsigned int reg0 = 0;
+ unsigned int reg1 = 0;
+ unsigned int reg2 = 0;
+ unsigned int count = 0;
+ unsigned int cpuext_cfg_val = 0;
+ unsigned int acpu_ddr_cfg_val = 0;
+ int ret = 0;
+
+ /*
+ * step 1:
+ * - PMCTRL_ACPUSYSPLLCFG.acpu_subsys_clk_div_sw = 0x3;
+ * - ACPUSYSPLLCFG.acpu_syspll_clken_cfg = 0x1;
+ *
+ * step 2:
+ * - PMCTRL_ACPUSYSPLLCFG.acpu_syspll_div_cfg = 0x5 (208MHz)
+ * - PMCTRL_ACPUSYSPLLCFG.acpu_syspll_div_cfg = 0x2 (500MHz)
+ * - PMCTRL_ACPUSYSPLLCFG.acpu_syspll_div_cfg = 0x1 (Other OPPs)
+ *
+ * step 3:
+ * - ACPU_SC_CPU_STAT.clk_div_status_vd = 0x3;
+ * - ACPU_SC_VD_CTRL.tune_en_dif = 0x0;
+ * - ACPU_SC_VD_CTRL.tune_en_int = 0x0;
+ * - PMCTRL_ACPUCLKDIV.acpu_ddr_clk_div_cfg = 0x1;
+ * - PMCTRL_ACPUPLLSEL.acpu_pllsw_cfg = 0x1
+ */
+ ret = acpu_dvfs_syspll_cfg(cur_prof);
+ if (ret)
+ return -1;
+
+ /*
+ * step 4:
+ * - Polling PMCTRL_ACPUPLLSEL.syspll_sw_stat == 0x1
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUPLLSEL, 0x1,
+ SOC_PMCTRL_ACPUPLLSEL_syspll_sw_stat_START);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: syspll sw status timeout\n", __func__);
+ return -1;
+ }
+ } while (reg0 != 0x1);
+
+ /* Enable VD functionality if > 800MHz */
+ if (acpu_dvfs_profile[tar_prof].freq > 800000) {
+
+ write_reg_mask(ACPU_SC_VD_HPM_CTRL,
+ HPM_OSC_DIV_VAL, HPM_OSC_DIV_MASK);
+
+ /*
+ * step 5:
+ * - ACPU_SC_VD_HPM_CTRL.hpm_dly_exp = 0xC7A;
+ * - ACPU_SC_VD_MASK_PATTERN_CTRL[12:0] = 0xCCB;
+ */
+ write_reg_mask(ACPU_SC_VD_HPM_CTRL,
+ HPM_DLY_EXP_VAL, HPM_DLY_EXP_MASK);
+ write_reg_mask(ACPU_SC_VD_MASK_PATTERN_CTRL,
+ ACPU_SC_VD_MASK_PATTERN_VAL,
+ ACPU_SC_VD_MASK_PATTERN_MASK);
+
+ /*
+ * step 6:
+ * - ACPU_SC_VD_DLY_TABLE0_CTRL = 0x1FFF;
+ * - ACPU_SC_VD_DLY_TABLE1_CTRL = 0x1FFFFFF;
+ * - ACPU_SC_VD_DLY_TABLE2_CTRL = 0x7FFFFFFF;
+ * - ACPU_SC_VD_DLY_FIXED_CTRL = 0x1;
+ */
+ mmio_write_32(ACPU_SC_VD_DLY_TABLE0_CTRL, 0x1FFF);
+ mmio_write_32(ACPU_SC_VD_DLY_TABLE1_CTRL, 0x1FFFFFF);
+ mmio_write_32(ACPU_SC_VD_DLY_TABLE2_CTRL, 0x7FFFFFFF);
+ mmio_write_32(ACPU_SC_VD_DLY_FIXED_CTRL, 0x1);
+
+ /*
+ * step 7:
+ * - ACPU_SC_VD_CTRL.shift_table0 = 0x1;
+ * - ACPU_SC_VD_CTRL.shift_table1 = 0x3;
+ * - ACPU_SC_VD_CTRL.shift_table2 = 0x5;
+ * - ACPU_SC_VD_CTRL.shift_table3 = 0x6;
+ *
+ * step 8:
+ * - ACPU_SC_VD_CTRL.tune = 0x7;
+ */
+ write_reg_mask(ACPU_SC_VD_CTRL,
+ ACPU_SC_VD_SHIFT_TABLE_TUNE_VAL,
+ ACPU_SC_VD_SHIFT_TABLE_TUNE_MASK);
+ }
+
+ /* step 9: ACPUPLLCTRL.acpupll_en_cfg = 0x0 */
+ write_reg_mask(PMCTRL_ACPUPLLCTRL, 0x0,
+ 0x1 << SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_START);
+
+ /* step 10: set PMCTRL_ACPUPLLFREQ and PMCTRL_ACPUPLLFRAC */
+ mmio_write_32(PMCTRL_ACPUPLLFREQ,
+ acpu_dvfs_profile[tar_prof].acpu_pll_freq);
+ mmio_write_32(PMCTRL_ACPUPLLFRAC,
+ acpu_dvfs_profile[tar_prof].acpu_pll_frac);
+
+ /*
+ * step 11:
+ * - wait for 1us;
+ * - PMCTRL_ACPUPLLCTRL.acpupll_en_cfg = 0x1
+ */
+ count = 0;
+ while (count < ACPU_WAIT_TIMEOUT)
+ count++;
+
+ write_reg_mask(PMCTRL_ACPUPLLCTRL,
+ 0x1 << SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_START,
+ 0x1 << SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_START);
+
+ /* step 12: PMCTRL_ACPUVOLPMUADDR = 0x100da */
+ mmio_write_32(PMCTRL_ACPUVOLPMUADDR, 0x100da);
+
+ /*
+ * step 13:
+ * - PMCTRL_ACPUDESTVOL.acpu_dest_vol = 0x13 (208MHz);
+ * - PMCTRL_ACPUDESTVOL.acpu_dest_vol = 0x13 (500MHz);
+ * - PMCTRL_ACPUDESTVOL.acpu_dest_vol = 0x20 (798MHz);
+ * - PMCTRL_ACPUDESTVOL.acpu_dest_vol = 0x3A (1300MHz);
+ * - PMCTRL_ACPUDESTVOL.acpu_dest_vol = 0x3A (1500MHz);
+ */
+ write_reg_mask(PMCTRL_ACPUDESTVOL,
+ acpu_dvfs_profile[tar_prof].acpu_vol_profile,
+ ((0x1 << (SOC_PMCTRL_ACPUDESTVOL_acpu_dest_vol_END + 1)) - 1));
+
+ /*
+ * step 14:
+ * - Polling PMCTRL_ACPUDESTVOL.acpu_vol_using == ACPUDESTVOL.acpu_dest_vol
+ * - Polling ACPUVOLTIMEOUT.acpu_vol_timeout == 0x1
+ * - Config PMCTRL_ACPUCLKDIV.acpu_ddr_clk_div_cfg
+ * - Config ACPUCLKDIV.cpuext_clk_div_cfg;
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUDESTVOL, 0x7F,
+ SOC_PMCTRL_ACPUDESTVOL_acpu_dest_vol_START);
+ reg1 = read_reg_mask(PMCTRL_ACPUDESTVOL, 0x7F,
+ SOC_PMCTRL_ACPUDESTVOL_acpu_vol_using_START);
+ reg2 = read_reg_mask(PMCTRL_ACPUVOLTTIMEOUT, 0x1,
+ SOC_PMCTRL_ACPUVOLTIMEOUT_acpu_vol_timeout_START);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: acpu destvol cfg timeout.\n", __func__);
+ return -1;
+ }
+ } while ((reg0 != reg1) || (reg2 != 0x1));
+
+ acpu_dvfs_clk_div_cfg(tar_prof, &cpuext_cfg_val, &acpu_ddr_cfg_val);
+
+ /*
+ * step 15:
+ * - Polling PMCTRL_ACPUCLKDIV.cpuext_clk_div_stat;
+ * - Polling ACPUCLKDIV.acpu_ddr_clk_div_stat;
+ * - ACPUPLLCTRL.acpupll_timeout = 0x1;
+ * - PMCTRL_ACPUPLLSEL.acpu_pllsw_cfg = 0x0;
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUCLKDIV, 0x3,
+ SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_stat_START);
+ reg1 = read_reg_mask(PMCTRL_ACPUCLKDIV, 0x3,
+ SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_stat_START);
+ reg2 = read_reg_mask(PMCTRL_ACPUPLLCTRL, 0x1,
+ SOC_PMCTRL_ACPUPLLCTRL_acpupll_timeout_START);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: acpu clk div cfg timeout.\n", __func__);
+ return -1;
+ }
+ } while ((reg1 != cpuext_cfg_val) ||
+ (reg0 != acpu_ddr_cfg_val) ||
+ (reg2 != 0x1));
+
+ write_reg_mask(PMCTRL_ACPUPLLSEL, 0x0,
+ 0x1 << SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_cfg_START);
+
+ /*
+ * step 16:
+ * - Polling PMCTRL_ACPUPLLSEL.acpupll_sw_stat == 0x1;
+ * - ACPU_SC_VD_CTRL.force_clk_en = 0x0;
+ * - ACPU_SC_VD_CTRL.clk_dis_cnt_en = 0x0;
+ * - ACPU_SC_VD_CTRL.calibrate_en_ini = 0x0;
+ * - ACPU_SC_VD_CTRL.calibrate_en_dif = 0x0;
+ * - ACPU_SC_VD_CTRL.div_en_dif = 0x1;
+ * - ACPU_SC_VD_CTRL.tune_en_int = 0x1;
+ * - ACPU_SC_VD_CTRL.tune_en_dif = 0x1;
+ * - PMCTRL_ACPUSYSPLLCFG.acpu_subsys_clk_div_sw = 0x0;
+ * - ACPUSYSPLLCFG.acpu_syspll_clken_cfg = 0x0;
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUPLLSEL, 0x1,
+ SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_stat_START);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: acpu pll sw status timeout.\n", __func__);
+ return -1;
+ }
+ } while (reg0 != 0x1);
+
+ if (acpu_dvfs_profile[tar_prof].freq > 800000)
+ write_reg_mask(ACPU_SC_VD_CTRL,
+ ACPU_SC_VD_EN_ASIC_VAL, ACPU_SC_VD_EN_MASK);
+
+ write_reg_mask(PMCTRL_ACPUSYSPLLCFG, 0x0,
+ (0x3 << SOC_PMCTRL_ACPUSYSPLLCFG_acpu_subsys_clk_div_sw_START) |
+ (0x1 << SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_cfg_START));
+
+ return 0;
+}
+
+static int acpu_dvfs_freq_descend(unsigned int cur_prof, unsigned int tar_prof)
+{
+ unsigned int reg0 = 0;
+ unsigned int reg1 = 0;
+ unsigned int reg2 = 0;
+ unsigned int count = 0;
+ unsigned int cpuext_cfg_val = 0;
+ unsigned int acpu_ddr_cfg_val = 0;
+ int ret = 0;
+
+ ret = acpu_dvfs_syspll_cfg(tar_prof);
+ if (ret)
+ return -1;
+
+ /*
+ * step 4:
+ * - Polling PMCTRL_ACPUPLLSEL.syspll_sw_stat == 0x1
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUPLLSEL, 0x1, 2);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: syspll sw status timeout.\n", __func__);
+ return -1;
+ }
+ } while (reg0 != 0x1);
+
+ /*
+ * Step 5:
+ * - PMCTRL_ACPUPLLCTRL.acpupll_en_cfg = 0x0
+ */
+ write_reg_mask(PMCTRL_ACPUPLLCTRL, 0x0, 0x1 << 0);
+
+ /*
+ * step 6
+ * - Config PMCTRL_ACPUPLLFREQ and ACPUPLLFRAC
+ */
+ mmio_write_32(PMCTRL_ACPUPLLFREQ, acpu_dvfs_profile[tar_prof].acpu_pll_freq);
+ mmio_write_32(PMCTRL_ACPUPLLFRAC, acpu_dvfs_profile[tar_prof].acpu_pll_frac);
+
+ /*
+ * step 7:
+ * - Wait 1us;
+ * - Config PMCTRL_ACPUPLLCTRL.acpupll_en_cfg = 0x1
+ */
+ count = 0;
+ while (count < ACPU_WAIT_TIMEOUT)
+ count++;
+
+ write_reg_mask(PMCTRL_ACPUPLLCTRL,
+ 0x1 << SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_START,
+ 0x1 << SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_START);
+
+ /* Enable VD functionality if > 800MHz */
+ if (acpu_dvfs_profile[tar_prof].freq > 800000) {
+
+ write_reg_mask(ACPU_SC_VD_HPM_CTRL,
+ HPM_OSC_DIV_VAL, HPM_OSC_DIV_MASK);
+
+ /*
+ * step 9:
+ * - ACPU_SC_VD_HPM_CTRL.hpm_dly_exp = 0xC7A;
+ * - ACPU_SC_VD_MASK_PATTERN_CTRL[12:0] = 0xCCB;
+ */
+ write_reg_mask(ACPU_SC_VD_HPM_CTRL,
+ HPM_DLY_EXP_VAL, HPM_DLY_EXP_MASK);
+ write_reg_mask(ACPU_SC_VD_MASK_PATTERN_CTRL,
+ ACPU_SC_VD_MASK_PATTERN_VAL,
+ ACPU_SC_VD_MASK_PATTERN_MASK);
+
+ /*
+ * step 10:
+ * - ACPU_SC_VD_DLY_TABLE0_CTRL = 0x1FFF;
+ * - ACPU_SC_VD_DLY_TABLE1_CTRL = 0x1FFFFFF;
+ * - ACPU_SC_VD_DLY_TABLE2_CTRL = 0x7FFFFFFF;
+ * - ACPU_SC_VD_DLY_FIXED_CTRL = 0x1;
+ */
+ mmio_write_32(ACPU_SC_VD_DLY_TABLE0_CTRL, 0x1FFF);
+ mmio_write_32(ACPU_SC_VD_DLY_TABLE1_CTRL, 0x1FFFFFF);
+ mmio_write_32(ACPU_SC_VD_DLY_TABLE2_CTRL, 0x7FFFFFFF);
+ mmio_write_32(ACPU_SC_VD_DLY_FIXED_CTRL, 0x1);
+
+ /*
+ * step 11:
+ * - ACPU_SC_VD_CTRL.shift_table0 = 0x1;
+ * - ACPU_SC_VD_CTRL.shift_table1 = 0x3;
+ * - ACPU_SC_VD_CTRL.shift_table2 = 0x5;
+ * - ACPU_SC_VD_CTRL.shift_table3 = 0x6;
+ *
+ * step 12:
+ * - ACPU_SC_VD_CTRL.tune = 0x7;
+ */
+ write_reg_mask(ACPU_SC_VD_CTRL,
+ ACPU_SC_VD_SHIFT_TABLE_TUNE_VAL,
+ ACPU_SC_VD_SHIFT_TABLE_TUNE_MASK);
+ }
+
+ /*
+ * step 13:
+ * - Pollig PMCTRL_ACPUPLLCTRL.acpupll_timeout == 0x1;
+ * - PMCTRL_ACPUPLLSEL.acpu_pllsw_cfg = 0x0;
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUPLLCTRL, 0x1,
+ SOC_PMCTRL_ACPUPLLCTRL_acpupll_timeout_START);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: acpupll timeout.\n", __func__);
+ return -1;
+ }
+ } while (reg0 != 0x1);
+
+ write_reg_mask(PMCTRL_ACPUPLLSEL, 0x0,
+ 0x1 << SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_cfg_START);
+
+ /*
+ * step 14:
+ * - Polling PMCTRL_ACPUPLLSEL.acpupll_sw_stat == 0x1;
+ * - ACPU_SC_VD_CTRL.force_clk_en = 0x0;
+ * - ACPU_SC_VD_CTRL.clk_dis_cnt_en = 0x0;
+ * - ACPU_SC_VD_CTRL.calibrate_en_ini = 0x0;
+ * - ACPU_SC_VD_CTRL.calibrate_en_dif = 0x0;
+ * - ACPU_SC_VD_CTRL.div_en_dif = 0x1;
+ * - ACPU_SC_VD_CTRL.tune_en_int = 0x1;
+ * - ACPU_SC_VD_CTRL.tune_en_dif = 0x1;
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUPLLSEL, 0x1,
+ SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_stat_START);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: acpupll sw status timeout.\n", __func__);
+ return -1;
+ }
+ } while (reg0 != 0x1);
+
+ if (acpu_dvfs_profile[tar_prof].freq > 800000)
+ write_reg_mask(ACPU_SC_VD_CTRL,
+ ACPU_SC_VD_EN_ASIC_VAL, ACPU_SC_VD_EN_MASK);
+
+ /*
+ * step 15:
+ * - PMCTRL_ACPUSYSPLLCFG.acpu_subsys_clk_div_sw = 0x0;
+ * - ACPUSYSPLLCFG.acpu_syspll_clken_cfg = 0x0;
+ */
+ write_reg_mask(PMCTRL_ACPUSYSPLLCFG, 0x0,
+ (0x3 << SOC_PMCTRL_ACPUSYSPLLCFG_acpu_subsys_clk_div_sw_START) |
+ (0x1 << SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_cfg_START));
+
+ /*
+ * step 16:
+ * - Polling ACPU_SC_CPU_STAT.clk_div_status_vd == 0x0;
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(ACPU_SC_CPU_STAT, 0x3,
+ ACPU_SC_CPU_STAT_CLK_DIV_STATUS_VD_SHIFT);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: clk div status timeout.\n", __func__);
+ return -1;
+ }
+ } while (reg0 != 0x0);
+
+ acpu_dvfs_clk_div_cfg(tar_prof, &cpuext_cfg_val, &acpu_ddr_cfg_val);
+
+ /*
+ * step 17:
+ * - Polling PMCTRL_ACPUCLKDIV.cpuext_clk_div_stat;
+ * - Polling ACPUCLKDIV.acpu_ddr_clk_div_stat;
+ * - PMCTRL_ACPUVOLPMUADDR = 0x1006C;
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUCLKDIV, 0x3,
+ SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_stat_START);
+ reg1 = read_reg_mask(PMCTRL_ACPUCLKDIV, 0x3,
+ SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_stat_START);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: acpu clk div cfg timeout.\n", __func__);
+ return -1;
+ }
+ } while ((reg0 != cpuext_cfg_val) || (reg1 != acpu_ddr_cfg_val));
+
+ mmio_write_32(PMCTRL_ACPUVOLPMUADDR, 0x100da);
+
+ /*
+ * step 16:
+ * - Polling PMCTRL_ACPUPLLSEL.acpupll_sw_stat == 0x1;
+ * - ACPU_SC_VD_CTRL.force_clk_en = 0x0;
+ * - ACPU_SC_VD_CTRL.clk_dis_cnt_en = 0x0;
+ * - ACPU_SC_VD_CTRL.calibrate_en_ini = 0x0;
+ * - ACPU_SC_VD_CTRL.calibrate_en_dif = 0x0;
+ * - ACPU_SC_VD_CTRL.div_en_dif = 0x1;
+ * - ACPU_SC_VD_CTRL.tune_en_int = 0x1;
+ * - ACPU_SC_VD_CTRL.tune_en_dif = 0x1;
+ * - PMCTRL_ACPUSYSPLLCFG.acpu_subsys_clk_div_sw = 0x0;
+ * - ACPUSYSPLLCFG.acpu_syspll_clken_cfg = 0x0;
+ */
+ write_reg_mask(PMCTRL_ACPUDESTVOL,
+ acpu_dvfs_profile[tar_prof].acpu_vol_profile,
+ ((0x1 << (SOC_PMCTRL_ACPUDESTVOL_acpu_dest_vol_END + 1)) - 1));
+
+ /*
+ * step 19:
+ * - Polling PMCTRL_ACPUDESTVOL.acpu_vol_using == ACPUDESTVOL.acpu_dest_vol
+ * - ACPUVOLTIMEOUT.acpu_vol_timeout = 0x1;
+ */
+ count = 0;
+ do {
+ reg0 = read_reg_mask(PMCTRL_ACPUDESTVOL, 0x7F,
+ SOC_PMCTRL_ACPUDESTVOL_acpu_dest_vol_START);
+ reg1 = read_reg_mask(PMCTRL_ACPUDESTVOL, 0x7F,
+ SOC_PMCTRL_ACPUDESTVOL_acpu_vol_using_START);
+ reg2 = read_reg_mask(PMCTRL_ACPUVOLTTIMEOUT, 0x1,
+ SOC_PMCTRL_ACPUVOLTIMEOUT_acpu_vol_timeout_START);
+ if ((count++) > ACPU_DFS_STATE_CNT) {
+ ERROR("%s: acpu destvol cfg timeout.\n", __func__);
+ return -1;
+ }
+ } while ((reg0 != reg1) || (reg2 != 0x1));
+
+ return 0;
+}
+
+int acpu_dvfs_target(unsigned int curr_prof, unsigned int target_prof)
+{
+ int ret = 0;
+
+ if (curr_prof == target_prof) {
+ INFO("%s: target_prof is equal curr_prof: is %d!\n",
+ __func__, curr_prof);
+ return 0;
+ }
+
+ if ((curr_prof >= ACPU_FREQ_MAX_NUM) ||
+ (target_prof >= ACPU_FREQ_MAX_NUM)) {
+ INFO("%s: invalid parameter %d %d\n",
+ __func__, curr_prof, target_prof);
+ return -1;
+ }
+
+ if (target_prof > acpu_dvfs_sram_buf->support_freq_num)
+ target_prof = acpu_dvfs_sram_buf->support_freq_num;
+
+ if (target_prof < curr_prof)
+ ret = acpu_dvfs_freq_descend(curr_prof, target_prof);
+ else if (target_prof > curr_prof)
+ ret = acpu_dvfs_freq_ascend(curr_prof, target_prof);
+
+ if (ret) {
+ ERROR("%s: acpu_dvfs_target failed!\n", __func__);
+ return -1;
+ }
+
+ /* Complete acpu dvfs setting and set magic number */
+ acpu_dvfs_sram_buf->start_prof = target_prof;
+ acpu_dvfs_sram_buf->magic = ACPU_VALID_VOLTAGE_MAGIC;
+
+ mmio_write_32(DDR_DFS_FREQ_ADDR, 800000);
+ return 0;
+}
+
+static int acpu_dvfs_set_freq(void)
+{
+ unsigned int i;
+ unsigned int curr_prof;
+ unsigned int target_prof;
+ unsigned int max_freq = 0;
+
+ max_freq = acpu_dvfs_sram_buf->support_freq_max;
+
+ for (i = 0; i < acpu_dvfs_sram_buf->support_freq_num; i++) {
+
+ if (max_freq == hi6220_acpu_profile[i].freq) {
+ target_prof = i;
+ break;
+ }
+ }
+
+ if (i == acpu_dvfs_sram_buf->support_freq_num) {
+ ERROR("%s: cannot found max freq profile\n", __func__);
+ return -1;
+ }
+
+ curr_prof = 0;
+ target_prof = i;
+
+ /* if max freq is 208MHz, do nothing */
+ if (curr_prof == target_prof)
+ return 0;
+
+ if (acpu_dvfs_target(curr_prof, target_prof)) {
+ ERROR("%s: set acpu freq failed!", __func__);
+ return -1;
+ }
+
+ INFO("%s: support freq num is %d\n",
+ __func__, acpu_dvfs_sram_buf->support_freq_num);
+ INFO("%s: start prof is 0x%x\n",
+ __func__, acpu_dvfs_sram_buf->start_prof);
+ INFO("%s: magic is 0x%x\n",
+ __func__, acpu_dvfs_sram_buf->magic);
+ INFO("%s: voltage:\n", __func__);
+ for (i = 0; i < acpu_dvfs_sram_buf->support_freq_num; i++)
+ INFO(" - %d: 0x%x\n", i, acpu_dvfs_sram_buf->vol[i]);
+
+ NOTICE("%s: set acpu freq success!", __func__);
+ return 0;
+}
+
+struct acpu_dvfs_volt_setting {
+ unsigned int magic;
+ unsigned int support_freq_num;
+ unsigned int support_freq_max;
+ unsigned int start_prof;
+ unsigned int vol[7];
+ unsigned int hmp_dly_threshold[7];
+};
+
+static void acpu_dvfs_volt_init(void)
+{
+ struct acpu_dvfs_volt_setting *volt;
+
+ /*
+ * - set default voltage;
+ * - set pmu address;
+ * - set voltage up and down step;
+ * - set voltage stable time;
+ */
+ mmio_write_32(PMCTRL_ACPUDFTVOL, 0x4a);
+ mmio_write_32(PMCTRL_ACPUVOLPMUADDR, 0xda);
+ mmio_write_32(PMCTRL_ACPUVOLUPSTEP, 0x1);
+ mmio_write_32(PMCTRL_ACPUVOLDNSTEP, 0x1);
+ mmio_write_32(PMCTRL_ACPUPMUVOLUPTIME, 0x60);
+ mmio_write_32(PMCTRL_ACPUPMUVOLDNTIME, 0x60);
+ mmio_write_32(PMCTRL_ACPUCLKOFFCFG, 0x1000);
+
+ volt = (void *)MEMORY_AXI_ACPU_FREQ_VOL_ADDR;
+ volt->magic = 0x5a5ac5c5;
+ volt->support_freq_num = 5;
+ volt->support_freq_max = 1200000;
+ volt->start_prof = 4;
+ volt->vol[0] = 0x49;
+ volt->vol[1] = 0x49;
+ volt->vol[2] = 0x50;
+ volt->vol[3] = 0x60;
+ volt->vol[4] = 0x78;
+ volt->vol[5] = 0x78;
+ volt->vol[6] = 0x78;
+
+ volt->hmp_dly_threshold[0] = 0x0;
+ volt->hmp_dly_threshold[1] = 0x0;
+ volt->hmp_dly_threshold[2] = 0x0;
+ volt->hmp_dly_threshold[3] = 0x0e8b0e45;
+ volt->hmp_dly_threshold[4] = 0x10691023;
+ volt->hmp_dly_threshold[5] = 0x10691023;
+ volt->hmp_dly_threshold[6] = 0x10691023;
+
+ INFO("%s: success!\n", __func__);
+}
+
+void init_acpu_dvfs(void)
+{
+ unsigned int i = 0;
+
+ INFO("%s: pmic version %d\n", __func__,
+ mmio_read_8(HI6553_VERSION_REG));
+
+ /* init parameters */
+ mmio_write_32(ACPU_CHIP_MAX_FREQ, efuse_acpu_freq[8]);
+ INFO("%s: ACPU_CHIP_MAX_FREQ=0x%x.\n",
+ __func__, mmio_read_32(ACPU_CHIP_MAX_FREQ));
+
+ /* set maximum support frequency to 1.2GHz */
+ for (i = 0; i < ACPU_FREQ_MAX_NUM; i++)
+ acpu_dvfs_sram_buf->vol[i] = hi6220_acpu_profile[i].acpu_vol_profile;
+
+ acpu_dvfs_sram_buf->support_freq_num = ACPU_FREQ_MAX_NUM;
+ acpu_dvfs_sram_buf->support_freq_max = 1200000;
+
+ /* init acpu dvfs */
+ acpu_dvfs_volt_init();
+ acpu_dvfs_set_freq();
+}
diff --git a/plat/hisilicon/hikey/hisi_ipc.c b/plat/hisilicon/hikey/hisi_ipc.c
new file mode 100644
index 0000000..0469a08
--- /dev/null
+++ b/plat/hisilicon/hikey/hisi_ipc.c
@@ -0,0 +1,203 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <hisi_ipc.h>
+#include <hisi_sram_map.h>
+#include <mmio.h>
+#include <platform_def.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+
+static int ipc_init;
+
+static unsigned int cpu_ipc_num[PLATFORM_CLUSTER_COUNT][PLATFORM_CORE_COUNT_PER_CLUSTER] = {
+ {
+ HISI_IPC_MCU_INT_SRC_ACPU0_PD,
+ HISI_IPC_MCU_INT_SRC_ACPU1_PD,
+ HISI_IPC_MCU_INT_SRC_ACPU2_PD,
+ HISI_IPC_MCU_INT_SRC_ACPU3_PD,
+ },
+ {
+ HISI_IPC_MCU_INT_SRC_ACPU4_PD,
+ HISI_IPC_MCU_INT_SRC_ACPU5_PD,
+ HISI_IPC_MCU_INT_SRC_ACPU6_PD,
+ HISI_IPC_MCU_INT_SRC_ACPU7_PD,
+ }
+};
+
+int hisi_cpus_pd_in_cluster_besides_curr(unsigned int cpu,
+ unsigned int cluster)
+{
+ unsigned int val = 0, cpu_val = 0;
+ int i;
+
+ val = mmio_read_32(ACPU_CORE_POWERDOWN_FLAGS_ADDR);
+ val = val >> (cluster * 16);
+
+ for (i = 0; i < PLATFORM_CORE_COUNT_PER_CLUSTER; i++) {
+
+ if (cpu == i)
+ continue;
+
+ cpu_val = (val >> (i * 4)) & 0xF;
+ if (cpu_val == 0x8)
+ return 0;
+ }
+
+ return 1;
+}
+
+int hisi_cpus_powered_off_besides_curr(unsigned int cpu)
+{
+ unsigned int val;
+
+ val = mmio_read_32(ACPU_CORE_POWERDOWN_FLAGS_ADDR);
+ return (val == (0x8 << (cpu * 4)));
+}
+
+static void hisi_ipc_send(unsigned int ipc_num)
+{
+ if (!ipc_init) {
+ printf("error ipc base is null!!!\n");
+ return;
+ }
+
+ mmio_write_32(HISI_IPC_CPU_RAW_INT_ADDR, 1 << ipc_num);
+}
+
+void hisi_ipc_spin_lock(unsigned int signal)
+{
+ unsigned int hs_ctrl;
+
+ if (signal >= HISI_IPC_INT_SRC_NUM)
+ return;
+
+ do {
+ hs_ctrl = mmio_read_32(HISI_IPC_ACPU_CTRL(signal));
+ } while (hs_ctrl);
+}
+
+void hisi_ipc_spin_unlock(unsigned int signal)
+{
+ if (signal >= HISI_IPC_INT_SRC_NUM)
+ return;
+
+ mmio_write_32(HISI_IPC_ACPU_CTRL(signal), 0);
+}
+
+void hisi_ipc_cpu_on_off(unsigned int cpu, unsigned int cluster,
+ unsigned int mode)
+{
+ unsigned int val = 0;
+ unsigned int offset;
+
+ if (mode == HISI_IPC_PM_ON)
+ offset = cluster * 16 + cpu * 4;
+ else
+ offset = cluster * 16 + cpu * 4 + 1;
+
+ hisi_ipc_spin_lock(HISI_IPC_SEM_CPUIDLE);
+ val = mmio_read_32(ACPU_CORE_POWERDOWN_FLAGS_ADDR);
+ val |= (0x01 << offset);
+ mmio_write_32(ACPU_CORE_POWERDOWN_FLAGS_ADDR, val);
+ isb();
+ dsb();
+ hisi_ipc_spin_unlock(HISI_IPC_SEM_CPUIDLE);
+
+ hisi_ipc_send(cpu_ipc_num[cluster][cpu]);
+}
+
+void hisi_ipc_cpu_on(unsigned int cpu, unsigned int cluster)
+{
+ hisi_ipc_cpu_on_off(cpu, cluster, HISI_IPC_PM_ON);
+}
+
+void hisi_ipc_cpu_off(unsigned int cpu, unsigned int cluster)
+{
+ hisi_ipc_cpu_on_off(cpu, cluster, HISI_IPC_PM_OFF);
+}
+
+void hisi_ipc_cluster_on_off(unsigned int cpu, unsigned int cluster,
+ unsigned int mode)
+{
+ unsigned int val = 0;
+ unsigned int offset;
+
+ if (mode == HISI_IPC_PM_ON)
+ offset = cluster * 4;
+ else
+ offset = cluster * 4 + 1;
+
+ hisi_ipc_spin_lock(HISI_IPC_SEM_CPUIDLE);
+ val = mmio_read_32(ACPU_CLUSTER_POWERDOWN_FLAGS_ADDR);
+ val |= (0x01 << offset);
+ mmio_write_32(ACPU_CLUSTER_POWERDOWN_FLAGS_ADDR, val);
+ isb();
+ dsb();
+ hisi_ipc_spin_unlock(HISI_IPC_SEM_CPUIDLE);
+
+ hisi_ipc_send(cpu_ipc_num[cluster][cpu]);
+}
+
+void hisi_ipc_cluster_on(unsigned int cpu, unsigned int cluster)
+{
+ hisi_ipc_cluster_on_off(cpu, cluster, HISI_IPC_PM_ON);
+}
+
+void hisi_ipc_cluster_off(unsigned int cpu, unsigned int cluster)
+{
+ hisi_ipc_cluster_on_off(cpu, cluster, HISI_IPC_PM_OFF);
+}
+
+void hisi_ipc_cpu_suspend(unsigned int cpu, unsigned int cluster)
+{
+ unsigned int val = 0;
+ unsigned int offset;
+
+ offset = cluster * 16 + cpu * 4 + 2;
+
+ hisi_ipc_spin_lock(HISI_IPC_SEM_CPUIDLE);
+ val = mmio_read_32(ACPU_CORE_POWERDOWN_FLAGS_ADDR);
+ val |= (0x01 << offset);
+ mmio_write_32(ACPU_CORE_POWERDOWN_FLAGS_ADDR, val);
+ hisi_ipc_spin_unlock(HISI_IPC_SEM_CPUIDLE);
+
+ hisi_ipc_send(cpu_ipc_num[cluster][cpu]);
+}
+
+void hisi_ipc_cluster_suspend(unsigned int cpu, unsigned int cluster)
+{
+ unsigned int val;
+ unsigned int offset;
+
+ offset = cluster * 4 + 1;
+
+ hisi_ipc_spin_lock(HISI_IPC_SEM_CPUIDLE);
+ if (hisi_cpus_pd_in_cluster_besides_curr(cpu, cluster)) {
+ val = mmio_read_32(ACPU_CLUSTER_POWERDOWN_FLAGS_ADDR);
+ val |= (0x01 << offset);
+ mmio_write_32(ACPU_CLUSTER_POWERDOWN_FLAGS_ADDR, val);
+ }
+ hisi_ipc_spin_unlock(HISI_IPC_SEM_CPUIDLE);
+
+ hisi_ipc_send(cpu_ipc_num[cluster][cpu]);
+}
+
+void hisi_ipc_psci_system_off(void)
+{
+ hisi_ipc_send(HISI_IPC_MCU_INT_SRC_ACPU_PD);
+}
+
+int hisi_ipc_init(void)
+{
+ ipc_init = 1;
+
+ mmio_write_32(ACPU_CORE_POWERDOWN_FLAGS_ADDR, 0x8);
+ mmio_write_32(ACPU_CLUSTER_POWERDOWN_FLAGS_ADDR, 0x8);
+ return 0;
+}
diff --git a/plat/hisilicon/hikey/hisi_mcu.c b/plat/hisilicon/hikey/hisi_mcu.c
new file mode 100644
index 0000000..359b94d
--- /dev/null
+++ b/plat/hisilicon/hikey/hisi_mcu.c
@@ -0,0 +1,203 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <console.h>
+#include <debug.h>
+#include <hi6220.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <string.h>
+
+#define MCU_SECTION_MAX 30
+
+enum MCU_IMAGE_SEC_TYPE_ENUM {
+ MCU_IMAGE_SEC_TYPE_TEXT = 0, /* text section */
+ MCU_IMAGE_SEC_TYPE_DATA, /* data section */
+ MCU_IMAGE_SEC_TYPE_BUTT
+};
+
+enum MCU_IMAGE_SEC_LOAD_ENUM {
+ MCU_IMAGE_SEC_LOAD_STATIC = 0,
+ MCU_IMAGE_SEC_LOAD_DYNAMIC,
+ MCU_IMAGE_SEC_LOAD_BUFFER,
+ MCU_IMAGE_SEC_LOAD_MODEM_ENTRY,
+ MCU_IMAGE_SEC_LOAD_BUTT
+};
+
+struct mcu_image_sec {
+ unsigned short serial;
+ char type;
+ char load_attr;
+ uint32_t src_offset; /* offset in image */
+ uint32_t dst_offset; /* offset in memory */
+ uint32_t size;
+};
+
+struct mcu_image_head {
+ char time_stamp[24];
+ uint32_t image_size;
+ uint32_t secs_num;
+ struct mcu_image_sec secs[MCU_SECTION_MAX];
+};
+
+#define SOC_SRAM_M3_BASE_ADDR (0xF6000000)
+
+#define MCU_SRAM_SIZE (0x0000C000)
+#define MCU_CACHE_SIZE (0x00004000)
+#define MCU_CODE_SIZE (MCU_SRAM_SIZE - MCU_CACHE_SIZE)
+
+#define MCU_SYS_MEM_ADDR (0x05E00000)
+#define MCU_SYS_MEM_SIZE (0x00100000)
+
+static uint32_t mcu2ap_addr(uint32_t mcu_addr)
+{
+ if (mcu_addr < MCU_CODE_SIZE)
+ return (mcu_addr + SOC_SRAM_M3_BASE_ADDR);
+ else if ((mcu_addr >= MCU_SRAM_SIZE) &&
+ (mcu_addr < MCU_SRAM_SIZE + MCU_SYS_MEM_SIZE))
+ return mcu_addr - MCU_SRAM_SIZE + MCU_SYS_MEM_ADDR;
+ else
+ return mcu_addr;
+}
+
+static int is_binary_header_invalid(struct mcu_image_head *head,
+ unsigned int length)
+{
+ /* invalid cases */
+ if ((head->image_size == 0) ||
+ (head->image_size > length) ||
+ (head->secs_num > MCU_SECTION_MAX) ||
+ (head->secs_num == 0))
+ return 1;
+
+ return 0;
+}
+
+static int is_binary_section_invalid(struct mcu_image_sec *sec,
+ struct mcu_image_head *head)
+{
+ unsigned long ap_dst_offset = 0;
+
+ if ((sec->serial >= head->secs_num) ||
+ (sec->src_offset + sec->size > head->image_size))
+ return 1;
+
+ if ((sec->type >= MCU_IMAGE_SEC_TYPE_BUTT) ||
+ (sec->load_attr >= MCU_IMAGE_SEC_LOAD_BUTT))
+ return 1;
+
+ ap_dst_offset = mcu2ap_addr(sec->dst_offset);
+ if ((ap_dst_offset >= SOC_SRAM_M3_BASE_ADDR) &&
+ (ap_dst_offset < SOC_SRAM_M3_BASE_ADDR + 0x20000 - sec->size))
+ return 0;
+ else if ((ap_dst_offset >= MCU_SYS_MEM_ADDR) &&
+ (ap_dst_offset < MCU_SYS_MEM_ADDR + MCU_SYS_MEM_SIZE - sec->size))
+ return 0;
+ else if ((ap_dst_offset >= 0xfff8e000) &&
+ (ap_dst_offset < 0xfff91c00 - sec->size))
+ return 0;
+
+ ERROR("%s: mcu destination address invalid.\n", __func__);
+ ERROR("%s: number=%d, dst offset=%d size=%d\n",
+ __func__, sec->serial, sec->dst_offset, sec->size);
+ return 1;
+}
+
+void hisi_mcu_enable_sram(void)
+{
+ mmio_write_32(AO_SC_PERIPH_CLKEN4,
+ AO_SC_PERIPH_CLKEN4_HCLK_IPC_S |
+ AO_SC_PERIPH_CLKEN4_HCLK_IPC_NS);
+
+ /* set register to enable dvfs which is used by mcu */
+ mmio_write_32(PERI_SC_RESERVED8_ADDR, 0x0A001022);
+
+ /* mcu mem is powered on, need de-assert reset */
+ mmio_write_32(AO_SC_PERIPH_RSTDIS4,
+ AO_SC_PERIPH_RSTDIS4_RESET_MCU_ECTR_N);
+
+ /* enable mcu hclk */
+ mmio_write_32(AO_SC_PERIPH_CLKEN4,
+ AO_SC_PERIPH_CLKEN4_HCLK_MCU |
+ AO_SC_PERIPH_CLKEN4_CLK_MCU_DAP);
+}
+
+void hisi_mcu_start_run(void)
+{
+ unsigned int val;
+
+ /* set mcu ddr remap configuration */
+ mmio_write_32(AO_SC_MCU_SUBSYS_CTRL2, MCU_SYS_MEM_ADDR);
+
+ /* de-assert reset for mcu and to run */
+ mmio_write_32(AO_SC_PERIPH_RSTDIS4,
+ AO_SC_PERIPH_RSTDIS4_RESET_MCU_ECTR_N |
+ AO_SC_PERIPH_RSTDIS4_RESET_MCU_SYS_N |
+ AO_SC_PERIPH_RSTDIS4_RESET_MCU_POR_N |
+ AO_SC_PERIPH_RSTDIS4_RESET_MCU_DAP_N);
+
+ val = mmio_read_32(AO_SC_SYS_CTRL2);
+ mmio_write_32(AO_SC_SYS_CTRL2,
+ val | AO_SC_SYS_CTRL2_GLB_SRST_STAT_CLEAR);
+
+ INFO("%s: AO_SC_SYS_CTRL2=%x\n", __func__,
+ mmio_read_32(AO_SC_SYS_CTRL2));
+}
+
+int hisi_mcu_load_image(uintptr_t image_base, uint32_t image_size)
+{
+ unsigned int i;
+ struct mcu_image_head *head;
+ char *buf;
+
+ head = (struct mcu_image_head *)image_base;
+ if (is_binary_header_invalid(head, image_size)) {
+ ERROR("Invalid %s image header.\n", head->time_stamp);
+ return -1;
+ }
+
+ buf = (char *)head;
+ for (i = 0; i < head->secs_num; i++) {
+
+ int *src, *dst;
+
+ /* check the sections */
+ if (is_binary_section_invalid(&head->secs[i], head)) {
+ ERROR("Invalid mcu section.\n");
+ return -1;
+ }
+
+ /* check if the section is static-loaded */
+ if (head->secs[i].load_attr != MCU_IMAGE_SEC_LOAD_STATIC)
+ continue;
+
+ /* copy the sections */
+ src = (int *)(intptr_t)(buf + head->secs[i].src_offset);
+ dst = (int *)(intptr_t)mcu2ap_addr(head->secs[i].dst_offset);
+
+ memcpy((void *)dst, (void *)src, head->secs[i].size);
+
+ INFO("%s: mcu sections %d:\n", __func__, i);
+ INFO("%s: src = 0x%x\n",
+ __func__, (unsigned int)(uintptr_t)src);
+ INFO("%s: dst = 0x%x\n",
+ __func__, (unsigned int)(uintptr_t)dst);
+ INFO("%s: size = %d\n", __func__, head->secs[i].size);
+
+ INFO("%s: [SRC 0x%x] 0x%x 0x%x 0x%x 0x%x\n",
+ __func__, (unsigned int)(uintptr_t)src,
+ src[0], src[1], src[2], src[3]);
+ INFO("%s: [DST 0x%x] 0x%x 0x%x 0x%x 0x%x\n",
+ __func__, (unsigned int)(uintptr_t)dst,
+ dst[0], dst[1], dst[2], dst[3]);
+ }
+
+ return 0;
+}
diff --git a/plat/hisilicon/hikey/hisi_pwrc.c b/plat/hisilicon/hikey/hisi_pwrc.c
new file mode 100644
index 0000000..fcc9bd8
--- /dev/null
+++ b/plat/hisilicon/hikey/hisi_pwrc.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <debug.h>
+#include <mmio.h>
+#include <hisi_ipc.h>
+#include <hisi_pwrc.h>
+#include <hisi_sram_map.h>
+#include <hi6220_regs_acpu.h>
+#include <hi6220_regs_ao.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+#include <platform_def.h>
+
+#define CLUSTER_CORE_COUNT (4)
+#define CLUSTER_CORE_MASK ((1 << CLUSTER_CORE_COUNT) - 1)
+
+void hisi_pwrc_set_core_bx_addr(unsigned int core, unsigned int cluster,
+ uintptr_t entry_point)
+{
+ uintptr_t *core_entry = (uintptr_t *)PWRCTRL_ACPU_ASM_D_ARM_PARA_AD;
+ unsigned int i;
+
+ if (!core_entry) {
+ INFO("%s: core entry point is null!\n", __func__);
+ return;
+ }
+
+ i = cluster * CLUSTER_CORE_COUNT + core;
+ mmio_write_64((uintptr_t)(core_entry + i), entry_point);
+}
+
+void hisi_pwrc_set_cluster_wfi(unsigned int cluster)
+{
+ unsigned int reg = 0;
+
+ if (cluster == 0) {
+ reg = mmio_read_32(ACPU_SC_SNOOP_PWD);
+ reg |= PD_DETECT_START0;
+ mmio_write_32(ACPU_SC_SNOOP_PWD, reg);
+ } else if (cluster == 1) {
+ reg = mmio_read_32(ACPU_SC_SNOOP_PWD);
+ reg |= PD_DETECT_START1;
+ mmio_write_32(ACPU_SC_SNOOP_PWD, reg);
+ }
+}
+
+int hisi_pwrc_setup(void)
+{
+ unsigned int reg, sec_entrypoint;
+ extern char pm_asm_code[], pm_asm_code_end[];
+ extern char v7_asm[], v7_asm_end[];
+
+ sec_entrypoint = PWRCTRL_ACPU_ASM_CODE_BASE;
+ mmio_write_32(ACPU_SC_CPUx_RVBARADDR(0), sec_entrypoint >> 2);
+ mmio_write_32(ACPU_SC_CPUx_RVBARADDR(1), sec_entrypoint >> 2);
+ mmio_write_32(ACPU_SC_CPUx_RVBARADDR(2), sec_entrypoint >> 2);
+ mmio_write_32(ACPU_SC_CPUx_RVBARADDR(3), sec_entrypoint >> 2);
+ mmio_write_32(ACPU_SC_CPUx_RVBARADDR(4), sec_entrypoint >> 2);
+ mmio_write_32(ACPU_SC_CPUx_RVBARADDR(5), sec_entrypoint >> 2);
+ mmio_write_32(ACPU_SC_CPUx_RVBARADDR(6), sec_entrypoint >> 2);
+ mmio_write_32(ACPU_SC_CPUx_RVBARADDR(7), sec_entrypoint >> 2);
+
+ memset((void *)PWRCTRL_ACPU_ASM_SPACE_ADDR, 0, 0x400);
+ memcpy((void *)PWRCTRL_ACPU_ASM_SPACE_ADDR, (void *)v7_asm,
+ v7_asm_end - v7_asm);
+
+ memcpy((void *)PWRCTRL_ACPU_ASM_CODE_BASE, (void *)pm_asm_code,
+ pm_asm_code_end - pm_asm_code);
+
+ reg = mmio_read_32(AO_SC_SYS_CTRL1);
+ reg |= AO_SC_SYS_CTRL1_REMAP_SRAM_AARM |
+ AO_SC_SYS_CTRL1_REMAP_SRAM_AARM_MSK;
+ mmio_write_32(AO_SC_SYS_CTRL1, reg);
+
+ return 0;
+}
diff --git a/plat/hisilicon/hikey/hisi_pwrc_sram.S b/plat/hisilicon/hikey/hisi_pwrc_sram.S
new file mode 100644
index 0000000..054763b
--- /dev/null
+++ b/plat/hisilicon/hikey/hisi_pwrc_sram.S
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <asm_macros.S>
+#include <cortex_a53.h>
+#include <hi6220.h>
+#include <hisi_sram_map.h>
+
+ .global pm_asm_code
+ .global pm_asm_code_end
+ .global v7_asm
+ .global v7_asm_end
+
+ .align 3
+func pm_asm_code
+ mov x0, 0
+ msr oslar_el1, x0
+
+ mrs x0, CPUACTLR_EL1
+ bic x0, x0, #(CPUACTLR_RADIS | CPUACTLR_L1RADIS)
+ orr x0, x0, #0x180000
+ orr x0, x0, #0xe000
+ msr CPUACTLR_EL1, x0
+
+ mrs x3, actlr_el3
+ orr x3, x3, #ACTLR_EL3_L2ECTLR_BIT
+ msr actlr_el3, x3
+
+ mrs x3, actlr_el2
+ orr x3, x3, #ACTLR_EL2_L2ECTLR_BIT
+ msr actlr_el2, x3
+
+ ldr x3, =PWRCTRL_ACPU_ASM_D_ARM_PARA_AD
+ mrs x0, mpidr_el1
+ and x1, x0, #MPIDR_CPU_MASK
+ and x0, x0, #MPIDR_CLUSTER_MASK
+ add x0, x1, x0, LSR #6
+pen: ldr x4, [x3, x0, LSL #3]
+ cbz x4, pen
+
+ mov x0, #0x0
+ mov x1, #0x0
+ mov x2, #0x0
+ mov x3, #0x0
+ br x4
+
+ .ltorg
+
+pm_asm_code_end:
+endfunc pm_asm_code
+
+ /*
+ * By default, all cores in Hi6220 reset with aarch32 mode.
+ * Now hardcode ARMv7 instructions to execute warm reset for
+ * switching aarch64 mode.
+ */
+ .align 3
+ .section .rodata.v7_asm, "aS"
+v7_asm:
+ .word 0xE1A00000 // nop
+ .word 0xE3A02003 // mov r2, #3
+ .word 0xEE0C2F50 // mcr 15, 0, r2, cr12, cr0, {2}
+ .word 0xE320F003 // wfi
+
+ .ltorg
+v7_asm_end:
diff --git a/plat/hisilicon/hikey/include/hi6220.h b/plat/hisilicon/hikey/include/hi6220.h
new file mode 100644
index 0000000..a9c408d
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_H__
+#define __HI6220_H__
+
+#include <hi6220_regs_acpu.h>
+#include <hi6220_regs_ao.h>
+#include <hi6220_regs_peri.h>
+#include <hi6220_regs_pin.h>
+#include <hi6220_regs_pmctrl.h>
+
+/*******************************************************************************
+ * Implementation defined ACTLR_EL2 bit definitions
+ ******************************************************************************/
+#define ACTLR_EL2_L2ACTLR_BIT (1 << 6)
+#define ACTLR_EL2_L2ECTLR_BIT (1 << 5)
+#define ACTLR_EL2_L2CTLR_BIT (1 << 4)
+#define ACTLR_EL2_CPUECTLR_BIT (1 << 1)
+#define ACTLR_EL2_CPUACTLR_BIT (1 << 0)
+
+/*******************************************************************************
+ * Implementation defined ACTLR_EL3 bit definitions
+ ******************************************************************************/
+#define ACTLR_EL3_L2ACTLR_BIT (1 << 6)
+#define ACTLR_EL3_L2ECTLR_BIT (1 << 5)
+#define ACTLR_EL3_L2CTLR_BIT (1 << 4)
+#define ACTLR_EL3_CPUECTLR_BIT (1 << 1)
+#define ACTLR_EL3_CPUACTLR_BIT (1 << 0)
+
+/*******************************************************************************
+ * CCI-400 related constants
+ ******************************************************************************/
+#define CCI400_BASE 0xF6E90000
+#define CCI400_SL_IFACE3_CLUSTER_IX 3
+#define CCI400_SL_IFACE4_CLUSTER_IX 4
+
+#define DWMMC0_BASE 0xF723D000
+
+#define DWUSB_BASE 0xF72C0000
+
+#define PMUSSI_BASE 0xF8000000
+
+#define SP804_TIMER0_BASE 0xF8008000
+
+#define GPIO0_BASE 0xF8011000
+#define GPIO1_BASE 0xF8012000
+#define GPIO2_BASE 0xF8013000
+#define GPIO3_BASE 0xF8014000
+#define GPIO4_BASE 0xF7020000
+#define GPIO5_BASE 0xF7021000
+#define GPIO6_BASE 0xF7022000
+#define GPIO7_BASE 0xF7023000
+#define GPIO8_BASE 0xF7024000
+#define GPIO9_BASE 0xF7025000
+#define GPIO10_BASE 0xF7026000
+#define GPIO11_BASE 0xF7027000
+#define GPIO12_BASE 0xF7028000
+#define GPIO13_BASE 0xF7029000
+#define GPIO14_BASE 0xF702A000
+#define GPIO15_BASE 0xF702B000
+#define GPIO16_BASE 0xF702C000
+#define GPIO17_BASE 0xF702D000
+#define GPIO18_BASE 0xF702E000
+#define GPIO19_BASE 0xF702F000
+
+#endif /* __HI6220_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_acpu.h b/plat/hisilicon/hikey/include/hi6220_regs_acpu.h
new file mode 100644
index 0000000..dde9e65
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_acpu.h
@@ -0,0 +1,300 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_REGS_ACPU_H__
+#define __HI6220_REGS_ACPU_H__
+
+#define ACPU_CTRL_BASE 0xF6504000
+
+#define ACPU_SC_CPU_CTRL (ACPU_CTRL_BASE + 0x000)
+#define ACPU_SC_CPU_STAT (ACPU_CTRL_BASE + 0x008)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFIL2 (1 << 0)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFIL2_SHIFT (0)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI0 (1 << 1)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI0_SHIFT (1)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI1 (1 << 2)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI1_SHIFT (2)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI2 (1 << 3)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI2_SHIFT (3)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI3 (1 << 4)
+#define ACPU_SC_CPU_STAT_SC_STANDBYWFI3_SHIFT (4)
+#define ACPU_SC_CPU_STAT_A53_1_STANDBYWFIL2 (1 << 8)
+#define ACPU_SC_CPU_STAT_A53_1_STANDBYWFIL2_SHIFT (8)
+#define ACPU_SC_CPU_STAT_A53_1_STANDBYWFI (1 << 9)
+#define ACPU_SC_CPU_STAT_A53_1_STANDBYWFI_SHIFT (9)
+#define ACPU_SC_CPU_STAT_L2FLSHUDONE0 (1 << 16)
+#define ACPU_SC_CPU_STAT_L2FLSHUDONE0_SHIFT (16)
+#define ACPU_SC_CPU_STAT_L2FLSHUDONE1 (1 << 17)
+#define ACPU_SC_CPU_STAT_L2FLSHUDONE1_SHIFT (17)
+#define ACPU_SC_CPU_STAT_CCI400_ACTIVE (1 << 18)
+#define ACPU_SC_CPU_STAT_CCI400_ACTIVE_SHIFT (18)
+#define ACPU_SC_CPU_STAT_CLK_DIV_STATUS_VD (1 << 20)
+#define ACPU_SC_CPU_STAT_CLK_DIV_STATUS_VD_SHIFT (20)
+
+#define ACPU_SC_CLKEN (ACPU_CTRL_BASE + 0x00c)
+#define HPM_L2_1_CLKEN (1 << 9)
+#define G_CPU_1_CLKEN (1 << 8)
+#define HPM_L2_CLKEN (1 << 1)
+#define G_CPU_CLKEN (1 << 0)
+
+#define ACPU_SC_CLKDIS (ACPU_CTRL_BASE + 0x010)
+#define ACPU_SC_CLK_STAT (ACPU_CTRL_BASE + 0x014)
+#define ACPU_SC_RSTEN (ACPU_CTRL_BASE + 0x018)
+#define SRST_PRESET1_RSTEN (1 << 11)
+#define SRST_PRESET0_RSTEN (1 << 10)
+#define SRST_CLUSTER1_RSTEN (1 << 9)
+#define SRST_CLUSTER0_RSTEN (1 << 8)
+#define SRST_L2_HPM_1_RSTEN (1 << 5)
+#define SRST_AARM_L2_1_RSTEN (1 << 4)
+#define SRST_L2_HPM_0_RSTEN (1 << 3)
+#define SRST_AARM_L2_0_RSTEN (1 << 1)
+#define SRST_CLUSTER1 (SRST_PRESET1_RSTEN | \
+ SRST_CLUSTER1_RSTEN | \
+ SRST_L2_HPM_1_RSTEN | \
+ SRST_AARM_L2_1_RSTEN)
+#define SRST_CLUSTER0 (SRST_PRESET0_RSTEN | \
+ SRST_CLUSTER0_RSTEN | \
+ SRST_L2_HPM_0_RSTEN | \
+ SRST_AARM_L2_0_RSTEN)
+
+#define ACPU_SC_RSTDIS (ACPU_CTRL_BASE + 0x01c)
+#define ACPU_SC_RST_STAT (ACPU_CTRL_BASE + 0x020)
+#define ACPU_SC_PDBGUP_MBIST (ACPU_CTRL_BASE + 0x02c)
+#define PDBGUP_CLUSTER1_SHIFT 8
+
+#define ACPU_SC_VD_CTRL (ACPU_CTRL_BASE + 0x054)
+#define ACPU_SC_VD_MASK_PATTERN_CTRL (ACPU_CTRL_BASE + 0x058)
+#define ACPU_SC_VD_MASK_PATTERN_VAL (0xCCB << 12)
+#define ACPU_SC_VD_MASK_PATTERN_MASK ((0x1 << 13) - 1)
+
+#define ACPU_SC_VD_DLY_FIXED_CTRL (ACPU_CTRL_BASE + 0x05c)
+#define ACPU_SC_VD_DLY_TABLE0_CTRL (ACPU_CTRL_BASE + 0x060)
+#define ACPU_SC_VD_DLY_TABLE1_CTRL (ACPU_CTRL_BASE + 0x064)
+#define ACPU_SC_VD_DLY_TABLE2_CTRL (ACPU_CTRL_BASE + 0x068)
+#define ACPU_SC_VD_HPM_CTRL (ACPU_CTRL_BASE + 0x06c)
+#define ACPU_SC_A53_CLUSTER_MTCMOS_EN (ACPU_CTRL_BASE + 0x088)
+#define PW_MTCMOS_EN_A53_1_EN (1 << 1)
+#define PW_MTCMOS_EN_A53_0_EN (1 << 0)
+
+#define ACPU_SC_A53_CLUSTER_MTCMOS_STA (ACPU_CTRL_BASE + 0x090)
+#define ACPU_SC_A53_CLUSTER_ISO_EN (ACPU_CTRL_BASE + 0x098)
+#define PW_ISO_A53_1_EN (1 << 1)
+#define PW_ISO_A53_0_EN (1 << 0)
+
+#define ACPU_SC_A53_CLUSTER_ISO_DIS (ACPU_CTRL_BASE + 0x09c)
+#define ACPU_SC_A53_CLUSTER_ISO_STA (ACPU_CTRL_BASE + 0x0a0)
+#define ACPU_SC_A53_1_MTCMOS_TIMER (ACPU_CTRL_BASE + 0x0b4)
+#define ACPU_SC_A53_0_MTCMOS_TIMER (ACPU_CTRL_BASE + 0x0bc)
+#define ACPU_SC_A53_x_MTCMOS_TIMER(x) ((x) ? ACPU_SC_A53_1_MTCMOS_TIMER : ACPU_SC_A53_0_MTCMOS_TIMER)
+
+#define ACPU_SC_SNOOP_PWD (ACPU_CTRL_BASE + 0xe4)
+#define PD_DETECT_START1 (1 << 16)
+#define PD_DETECT_START0 (1 << 0)
+
+#define ACPU_SC_CPU0_CTRL (ACPU_CTRL_BASE + 0x100)
+#define CPU_CTRL_AARCH64_MODE (1 << 7)
+
+#define ACPU_SC_CPU0_STAT (ACPU_CTRL_BASE + 0x104)
+#define ACPU_SC_CPU0_CLKEN (ACPU_CTRL_BASE + 0x108)
+#define CPU_CLKEN_HPM (1 << 1)
+
+#define ACPU_SC_CPU0_CLK_STAT (ACPU_CTRL_BASE + 0x110)
+
+#define ACPU_SC_CPU0_RSTEN (ACPU_CTRL_BASE + 0x114)
+#define ACPU_SC_CPU0_RSTDIS (ACPU_CTRL_BASE + 0x118)
+#define ACPU_SC_CPU0_MTCMOS_EN (ACPU_CTRL_BASE + 0x120)
+#define CPU_MTCMOS_PW (1 << 0)
+
+#define ACPU_SC_CPU0_PW_ISOEN (ACPU_CTRL_BASE + 0x130)
+#define CPU_PW_ISO (1 << 0)
+
+#define ACPU_SC_CPU0_PW_ISODIS (ACPU_CTRL_BASE + 0x134)
+#define ACPU_SC_CPU0_PW_ISO_STAT (ACPU_CTRL_BASE + 0x138)
+#define ACPU_SC_CPU0_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x154)
+#define CPU_MTCMOS_TIMER_STA (1 << 0)
+
+#define ACPU_SC_CPU0_RVBARADDR (ACPU_CTRL_BASE + 0x158)
+#define ACPU_SC_CPU1_CTRL (ACPU_CTRL_BASE + 0x200)
+#define ACPU_SC_CPU1_STAT (ACPU_CTRL_BASE + 0x204)
+#define ACPU_SC_CPU1_CLKEN (ACPU_CTRL_BASE + 0x208)
+#define ACPU_SC_CPU1_CLK_STAT (ACPU_CTRL_BASE + 0x210)
+#define ACPU_SC_CPU1_RSTEN (ACPU_CTRL_BASE + 0x214)
+#define ACPU_SC_CPU1_RSTDIS (ACPU_CTRL_BASE + 0x218)
+#define ACPU_SC_CPU1_MTCMOS_EN (ACPU_CTRL_BASE + 0x220)
+#define ACPU_SC_CPU1_PW_ISODIS (ACPU_CTRL_BASE + 0x234)
+#define ACPU_SC_CPU1_PW_ISO_STAT (ACPU_CTRL_BASE + 0x238)
+#define ACPU_SC_CPU1_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x254)
+#define ACPU_SC_CPU1_RVBARADDR (ACPU_CTRL_BASE + 0x258)
+#define ACPU_SC_CPU2_CTRL (ACPU_CTRL_BASE + 0x300)
+#define ACPU_SC_CPU2_STAT (ACPU_CTRL_BASE + 0x304)
+#define ACPU_SC_CPU2_CLKEN (ACPU_CTRL_BASE + 0x308)
+#define ACPU_SC_CPU2_CLK_STAT (ACPU_CTRL_BASE + 0x310)
+#define ACPU_SC_CPU2_RSTEN (ACPU_CTRL_BASE + 0x314)
+#define ACPU_SC_CPU2_RSTDIS (ACPU_CTRL_BASE + 0x318)
+#define ACPU_SC_CPU2_MTCMOS_EN (ACPU_CTRL_BASE + 0x320)
+#define ACPU_SC_CPU2_PW_ISODIS (ACPU_CTRL_BASE + 0x334)
+#define ACPU_SC_CPU2_PW_ISO_STAT (ACPU_CTRL_BASE + 0x338)
+#define ACPU_SC_CPU2_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x354)
+#define ACPU_SC_CPU2_RVBARADDR (ACPU_CTRL_BASE + 0x358)
+#define ACPU_SC_CPU3_CTRL (ACPU_CTRL_BASE + 0x400)
+#define ACPU_SC_CPU3_STAT (ACPU_CTRL_BASE + 0x404)
+#define ACPU_SC_CPU3_CLKEN (ACPU_CTRL_BASE + 0x408)
+#define ACPU_SC_CPU3_CLK_STAT (ACPU_CTRL_BASE + 0x410)
+#define ACPU_SC_CPU3_RSTEN (ACPU_CTRL_BASE + 0x414)
+#define ACPU_SC_CPU3_RSTDIS (ACPU_CTRL_BASE + 0x418)
+#define ACPU_SC_CPU3_MTCMOS_EN (ACPU_CTRL_BASE + 0x420)
+#define ACPU_SC_CPU3_PW_ISODIS (ACPU_CTRL_BASE + 0x434)
+#define ACPU_SC_CPU3_PW_ISO_STAT (ACPU_CTRL_BASE + 0x438)
+#define ACPU_SC_CPU3_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x454)
+#define ACPU_SC_CPU3_RVBARADDR (ACPU_CTRL_BASE + 0x458)
+#define ACPU_SC_CPU4_CTRL (ACPU_CTRL_BASE + 0x500)
+#define ACPU_SC_CPU4_STAT (ACPU_CTRL_BASE + 0x504)
+#define ACPU_SC_CPU4_CLKEN (ACPU_CTRL_BASE + 0x508)
+#define ACPU_SC_CPU4_CLK_STAT (ACPU_CTRL_BASE + 0x510)
+#define ACPU_SC_CPU4_RSTEN (ACPU_CTRL_BASE + 0x514)
+#define ACPU_SC_CPU4_RSTDIS (ACPU_CTRL_BASE + 0x518)
+#define ACPU_SC_CPU4_MTCMOS_EN (ACPU_CTRL_BASE + 0x520)
+#define ACPU_SC_CPU4_PW_ISODIS (ACPU_CTRL_BASE + 0x534)
+#define ACPU_SC_CPU4_PW_ISO_STAT (ACPU_CTRL_BASE + 0x538)
+#define ACPU_SC_CPU4_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x554)
+#define ACPU_SC_CPU4_RVBARADDR (ACPU_CTRL_BASE + 0x558)
+#define ACPU_SC_CPU5_CTRL (ACPU_CTRL_BASE + 0x600)
+#define ACPU_SC_CPU5_STAT (ACPU_CTRL_BASE + 0x604)
+#define ACPU_SC_CPU5_CLKEN (ACPU_CTRL_BASE + 0x608)
+#define ACPU_SC_CPU5_CLK_STAT (ACPU_CTRL_BASE + 0x610)
+#define ACPU_SC_CPU5_RSTEN (ACPU_CTRL_BASE + 0x614)
+#define ACPU_SC_CPU5_RSTDIS (ACPU_CTRL_BASE + 0x618)
+#define ACPU_SC_CPU5_MTCMOS_EN (ACPU_CTRL_BASE + 0x620)
+#define ACPU_SC_CPU5_PW_ISODIS (ACPU_CTRL_BASE + 0x634)
+#define ACPU_SC_CPU5_PW_ISO_STAT (ACPU_CTRL_BASE + 0x638)
+#define ACPU_SC_CPU5_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x654)
+#define ACPU_SC_CPU5_RVBARADDR (ACPU_CTRL_BASE + 0x658)
+#define ACPU_SC_CPU6_CTRL (ACPU_CTRL_BASE + 0x700)
+#define ACPU_SC_CPU6_STAT (ACPU_CTRL_BASE + 0x704)
+#define ACPU_SC_CPU6_CLKEN (ACPU_CTRL_BASE + 0x708)
+#define ACPU_SC_CPU6_CLK_STAT (ACPU_CTRL_BASE + 0x710)
+#define ACPU_SC_CPU6_RSTEN (ACPU_CTRL_BASE + 0x714)
+#define ACPU_SC_CPU6_RSTDIS (ACPU_CTRL_BASE + 0x718)
+#define ACPU_SC_CPU6_MTCMOS_EN (ACPU_CTRL_BASE + 0x720)
+#define ACPU_SC_CPU6_PW_ISODIS (ACPU_CTRL_BASE + 0x734)
+#define ACPU_SC_CPU6_PW_ISO_STAT (ACPU_CTRL_BASE + 0x738)
+#define ACPU_SC_CPU6_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x754)
+#define ACPU_SC_CPU6_RVBARADDR (ACPU_CTRL_BASE + 0x758)
+#define ACPU_SC_CPU7_CTRL (ACPU_CTRL_BASE + 0x800)
+#define ACPU_SC_CPU7_STAT (ACPU_CTRL_BASE + 0x804)
+#define ACPU_SC_CPU7_CLKEN (ACPU_CTRL_BASE + 0x808)
+#define ACPU_SC_CPU7_CLK_STAT (ACPU_CTRL_BASE + 0x810)
+#define ACPU_SC_CPU7_RSTEN (ACPU_CTRL_BASE + 0x814)
+#define ACPU_SC_CPU7_RSTDIS (ACPU_CTRL_BASE + 0x818)
+#define ACPU_SC_CPU7_MTCMOS_EN (ACPU_CTRL_BASE + 0x820)
+#define ACPU_SC_CPU7_PW_ISODIS (ACPU_CTRL_BASE + 0x834)
+#define ACPU_SC_CPU7_PW_ISO_STAT (ACPU_CTRL_BASE + 0x838)
+#define ACPU_SC_CPU7_MTCMOS_TIMER_STAT (ACPU_CTRL_BASE + 0x854)
+#define ACPU_SC_CPU7_RVBARADDR (ACPU_CTRL_BASE + 0x858)
+#define ACPU_SC_CPUx_CTRL(x) ((x < 8) ? (ACPU_SC_CPU0_CTRL + 0x100 * x) : ACPU_SC_CPU0_CTRL)
+#define ACPU_SC_CPUx_STAT(x) ((x < 8) ? (ACPU_SC_CPU0_STAT + 0x100 * x) : ACPU_SC_CPU0_STAT)
+#define ACPU_SC_CPUx_CLKEN(x) ((x < 8) ? (ACPU_SC_CPU0_CLKEN + 0x100 * x) : ACPU_SC_CPU0_CLKEN)
+#define ACPU_SC_CPUx_CLK_STAT(x) ((x < 8) ? (ACPU_SC_CPU0_CLK_STAT + 0x100 * x) : ACPU_SC_CPU0_CLK_STAT)
+#define ACPU_SC_CPUx_RSTEN(x) ((x < 8) ? (ACPU_SC_CPU0_RSTEN + 0x100 * x) : ACPU_SC_CPU0_RSTEN)
+#define ACPU_SC_CPUx_RSTDIS(x) ((x < 8) ? (ACPU_SC_CPU0_RSTDIS + 0x100 * x) : ACPU_SC_CPU0_RSTDIS)
+#define ACPU_SC_CPUx_MTCMOS_EN(x) ((x < 8) ? (ACPU_SC_CPU0_MTCMOS_EN + 0x100 * x) : ACPU_SC_CPU0_MTCMOS_EN)
+#define ACPU_SC_CPUx_PW_ISODIS(x) ((x < 8) ? (ACPU_SC_CPU0_PW_ISODIS + 0x100 * x) : ACPU_SC_CPU0_PW_ISODIS)
+#define ACPU_SC_CPUx_PW_ISO_STAT(x) ((x < 8) ? (ACPU_SC_CPU0_PW_ISO_STAT + 0x100 * x) : ACPU_SC_CPU0_PW_ISO_STAT)
+#define ACPU_SC_CPUx_MTCMOS_TIMER_STAT(x) ((x < 8) ? (ACPU_SC_CPU0_MTCMOS_TIMER_STAT + 0x100 * x) : ACPU_SC_CPU0_MTCMOS_TIMER_STAT)
+#define ACPU_SC_CPUx_RVBARADDR(x) ((x < 8) ? (ACPU_SC_CPU0_RVBARADDR + 0x100 * x) : ACPU_SC_CPU0_RVBARADDR)
+
+#define ACPU_SC_CPU_STAT_CLKDIV_VD_MASK (3 << 20)
+
+#define ACPU_SC_VD_CTRL_TUNE_EN_DIF (1 << 0)
+#define ACPU_SC_VD_CTRL_TUNE_EN_DIF_SHIFT (0)
+#define ACPU_SC_VD_CTRL_TUNE (1 << 1)
+#define ACPU_SC_VD_CTRL_TUNE_SHIFT (1)
+#define ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF (1 << 7)
+#define ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF_SHIFT (7)
+#define ACPU_SC_VD_CTRL_CALIBRATE_EN_INI (1 << 8)
+#define ACPU_SC_VD_CTRL_CALIBRATE_EN_INI_SHIFT (8)
+#define ACPU_SC_VD_CTRL_CLK_DIS_CNT_CLR (1 << 9)
+#define ACPU_SC_VD_CTRL_CLK_DIS_CNT_CLR_SHIFT (9)
+#define ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN (1 << 10)
+#define ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN_SHIFT (10)
+#define ACPU_SC_VD_CTRL_TUNE_EN_INT (1 << 11)
+#define ACPU_SC_VD_CTRL_TUNE_EN_INT_SHIFT (11)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE0 (1 << 12)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE0_MASK (0xf << 12)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE0_SHIFT (12)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE1 (1 << 16)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE1_MASK (0xf << 16)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE1_SHIFT (16)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE2 (1 << 20)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE2_MASK (0xf << 20)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE2_SHIFT (20)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE3 (1 << 24)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE3_MASK (0xf << 24)
+#define ACPU_SC_VD_CTRL_SHIFT_TABLE3_SHIFT (24)
+#define ACPU_SC_VD_CTRL_FORCE_CLK_EN (1 << 28)
+#define ACPU_SC_VD_CTRL_FORCE_CLK_EN_SHIFT (28)
+#define ACPU_SC_VD_CTRL_DIV_EN_DIF (1 << 29)
+#define ACPU_SC_VD_CTRL_DIV_EN_DIF_SHIFT (29)
+
+#define ACPU_SC_VD_SHIFT_TABLE_TUNE_VAL \
+ ((0x1 << ACPU_SC_VD_CTRL_SHIFT_TABLE0_SHIFT) | \
+ (0x3 << ACPU_SC_VD_CTRL_SHIFT_TABLE1_SHIFT) | \
+ (0x5 << ACPU_SC_VD_CTRL_SHIFT_TABLE2_SHIFT) | \
+ (0x6 << ACPU_SC_VD_CTRL_SHIFT_TABLE3_SHIFT) | \
+ (0x7 << ACPU_SC_VD_CTRL_TUNE_SHIFT))
+
+#define ACPU_SC_VD_SHIFT_TABLE_TUNE_MASK \
+ ((0xF << ACPU_SC_VD_CTRL_SHIFT_TABLE0_SHIFT) | \
+ (0xF << ACPU_SC_VD_CTRL_SHIFT_TABLE1_SHIFT) | \
+ (0xF << ACPU_SC_VD_CTRL_SHIFT_TABLE2_SHIFT) | \
+ (0xF << ACPU_SC_VD_CTRL_SHIFT_TABLE3_SHIFT) | \
+ (0x3F << ACPU_SC_VD_CTRL_TUNE_SHIFT))
+
+#define ACPU_SC_VD_HPM_CTRL_OSC_DIV (1 << 0)
+#define ACPU_SC_VD_HPM_CTRL_OSC_DIV_SHIFT (0)
+#define ACPU_SC_VD_HPM_CTRL_OSC_DIV_MASK (0x000000FF)
+#define ACPU_SC_VD_HPM_CTRL_DLY_EXP (1 << 8)
+#define ACPU_SC_VD_HPM_CTRL_DLY_EXP_SHIFT (8)
+#define ACPU_SC_VD_HPM_CTRL_DLY_EXP_MASK (0x001FFF00)
+
+#define HPM_OSC_DIV_VAL \
+ (0x56 << ACPU_SC_VD_HPM_CTRL_OSC_DIV_SHIFT)
+#define HPM_OSC_DIV_MASK \
+ (ACPU_SC_VD_HPM_CTRL_OSC_DIV_MASK)
+
+#define HPM_DLY_EXP_VAL \
+ (0xC7A << ACPU_SC_VD_HPM_CTRL_DLY_EXP_SHIFT)
+#define HPM_DLY_EXP_MASK \
+ (ACPU_SC_VD_HPM_CTRL_DLY_EXP_MASK)
+
+#define ACPU_SC_VD_EN_ASIC_VAL \
+ ((0x0 << ACPU_SC_VD_CTRL_FORCE_CLK_EN_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CALIBRATE_EN_INI_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF_SHIFT) | \
+ (0X0 << ACPU_SC_VD_CTRL_DIV_EN_DIF_SHIFT) | \
+ (0X0 << ACPU_SC_VD_CTRL_TUNE_EN_INT_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_TUNE_EN_DIF_SHIFT))
+
+#define ACPU_SC_VD_EN_SFT_VAL \
+ ((0x0 << ACPU_SC_VD_CTRL_FORCE_CLK_EN_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CALIBRATE_EN_INI_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_DIV_EN_DIF_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_TUNE_EN_INT_SHIFT) | \
+ (0x0 << ACPU_SC_VD_CTRL_TUNE_EN_DIF_SHIFT))
+
+#define ACPU_SC_VD_EN_MASK \
+ ((0x1 << ACPU_SC_VD_CTRL_FORCE_CLK_EN_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_CLK_DIS_CNT_EN_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_CALIBRATE_EN_INI_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_CALIBRATE_EN_DIF_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_DIV_EN_DIF_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_TUNE_EN_INT_SHIFT) | \
+ (0x1 << ACPU_SC_VD_CTRL_TUNE_EN_DIF_SHIFT))
+
+#endif /* __HI6220_REGS_ACPU_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_ao.h b/plat/hisilicon/hikey/include/hi6220_regs_ao.h
new file mode 100644
index 0000000..79a5404
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_ao.h
@@ -0,0 +1,334 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_AO_H__
+#define __HI6220_AO_H__
+
+#define AO_CTRL_BASE 0xF7800000
+
+#define AO_SC_SYS_CTRL0 (AO_CTRL_BASE + 0x000)
+#define AO_SC_SYS_CTRL1 (AO_CTRL_BASE + 0x004)
+#define AO_SC_SYS_CTRL2 (AO_CTRL_BASE + 0x008)
+#define AO_SC_SYS_STAT0 (AO_CTRL_BASE + 0x010)
+#define AO_SC_SYS_STAT1 (AO_CTRL_BASE + 0x014)
+#define AO_SC_MCU_IMCTRL (AO_CTRL_BASE + 0x018)
+#define AO_SC_MCU_IMSTAT (AO_CTRL_BASE + 0x01C)
+#define AO_SC_SECONDRY_INT_EN0 (AO_CTRL_BASE + 0x044)
+#define AO_SC_SECONDRY_INT_STATR0 (AO_CTRL_BASE + 0x048)
+#define AO_SC_SECONDRY_INT_STATM0 (AO_CTRL_BASE + 0x04C)
+#define AO_SC_MCU_WKUP_INT_EN6 (AO_CTRL_BASE + 0x054)
+#define AO_SC_MCU_WKUP_INT_STATR6 (AO_CTRL_BASE + 0x058)
+#define AO_SC_MCU_WKUP_INT_STATM6 (AO_CTRL_BASE + 0x05C)
+#define AO_SC_MCU_WKUP_INT_EN5 (AO_CTRL_BASE + 0x064)
+#define AO_SC_MCU_WKUP_INT_STATR5 (AO_CTRL_BASE + 0x068)
+#define AO_SC_MCU_WKUP_INT_STATM5 (AO_CTRL_BASE + 0x06C)
+#define AO_SC_MCU_WKUP_INT_EN4 (AO_CTRL_BASE + 0x094)
+#define AO_SC_MCU_WKUP_INT_STATR4 (AO_CTRL_BASE + 0x098)
+#define AO_SC_MCU_WKUP_INT_STATM4 (AO_CTRL_BASE + 0x09C)
+#define AO_SC_MCU_WKUP_INT_EN0 (AO_CTRL_BASE + 0x0A8)
+#define AO_SC_MCU_WKUP_INT_STATR0 (AO_CTRL_BASE + 0x0AC)
+#define AO_SC_MCU_WKUP_INT_STATM0 (AO_CTRL_BASE + 0x0B0)
+#define AO_SC_MCU_WKUP_INT_EN1 (AO_CTRL_BASE + 0x0B4)
+#define AO_SC_MCU_WKUP_INT_STATR1 (AO_CTRL_BASE + 0x0B8)
+#define AO_SC_MCU_WKUP_INT_STATM1 (AO_CTRL_BASE + 0x0BC)
+#define AO_SC_INT_STATR (AO_CTRL_BASE + 0x0C4)
+#define AO_SC_INT_STATM (AO_CTRL_BASE + 0x0C8)
+#define AO_SC_INT_CLEAR (AO_CTRL_BASE + 0x0CC)
+#define AO_SC_INT_EN_SET (AO_CTRL_BASE + 0x0D0)
+#define AO_SC_INT_EN_DIS (AO_CTRL_BASE + 0x0D4)
+#define AO_SC_INT_EN_STAT (AO_CTRL_BASE + 0x0D8)
+#define AO_SC_INT_STATR1 (AO_CTRL_BASE + 0x0E4)
+#define AO_SC_INT_STATM1 (AO_CTRL_BASE + 0x0E8)
+#define AO_SC_INT_CLEAR1 (AO_CTRL_BASE + 0x0EC)
+#define AO_SC_INT_EN_SET1 (AO_CTRL_BASE + 0x0F0)
+#define AO_SC_INT_EN_DIS1 (AO_CTRL_BASE + 0x0F4)
+#define AO_SC_INT_EN_STAT1 (AO_CTRL_BASE + 0x0F8)
+#define AO_SC_TIMER_EN0 (AO_CTRL_BASE + 0x1D0)
+#define AO_SC_TIMER_EN1 (AO_CTRL_BASE + 0x1D4)
+#define AO_SC_TIMER_EN4 (AO_CTRL_BASE + 0x1F0)
+#define AO_SC_TIMER_EN5 (AO_CTRL_BASE + 0x1F4)
+#define AO_SC_MCU_SUBSYS_CTRL0 (AO_CTRL_BASE + 0x400)
+#define AO_SC_MCU_SUBSYS_CTRL1 (AO_CTRL_BASE + 0x404)
+#define AO_SC_MCU_SUBSYS_CTRL2 (AO_CTRL_BASE + 0x408)
+#define AO_SC_MCU_SUBSYS_CTRL3 (AO_CTRL_BASE + 0x40C)
+#define AO_SC_MCU_SUBSYS_CTRL4 (AO_CTRL_BASE + 0x410)
+#define AO_SC_MCU_SUBSYS_CTRL5 (AO_CTRL_BASE + 0x414)
+#define AO_SC_MCU_SUBSYS_CTRL6 (AO_CTRL_BASE + 0x418)
+#define AO_SC_MCU_SUBSYS_CTRL7 (AO_CTRL_BASE + 0x41C)
+#define AO_SC_MCU_SUBSYS_STAT0 (AO_CTRL_BASE + 0x440)
+#define AO_SC_MCU_SUBSYS_STAT1 (AO_CTRL_BASE + 0x444)
+#define AO_SC_MCU_SUBSYS_STAT2 (AO_CTRL_BASE + 0x448)
+#define AO_SC_MCU_SUBSYS_STAT3 (AO_CTRL_BASE + 0x44C)
+#define AO_SC_MCU_SUBSYS_STAT4 (AO_CTRL_BASE + 0x450)
+#define AO_SC_MCU_SUBSYS_STAT5 (AO_CTRL_BASE + 0x454)
+#define AO_SC_MCU_SUBSYS_STAT6 (AO_CTRL_BASE + 0x458)
+#define AO_SC_MCU_SUBSYS_STAT7 (AO_CTRL_BASE + 0x45C)
+#define AO_SC_PERIPH_CLKEN4 (AO_CTRL_BASE + 0x630)
+#define AO_SC_PERIPH_CLKDIS4 (AO_CTRL_BASE + 0x634)
+#define AO_SC_PERIPH_CLKSTAT4 (AO_CTRL_BASE + 0x638)
+#define AO_SC_PERIPH_CLKEN5 (AO_CTRL_BASE + 0x63C)
+#define AO_SC_PERIPH_CLKDIS5 (AO_CTRL_BASE + 0x640)
+#define AO_SC_PERIPH_CLKSTAT5 (AO_CTRL_BASE + 0x644)
+#define AO_SC_PERIPH_RSTEN4 (AO_CTRL_BASE + 0x6F0)
+#define AO_SC_PERIPH_RSTDIS4 (AO_CTRL_BASE + 0x6F4)
+#define AO_SC_PERIPH_RSTSTAT4 (AO_CTRL_BASE + 0x6F8)
+#define AO_SC_PERIPH_RSTEN5 (AO_CTRL_BASE + 0x6FC)
+#define AO_SC_PERIPH_RSTDIS5 (AO_CTRL_BASE + 0x700)
+#define AO_SC_PERIPH_RSTSTAT5 (AO_CTRL_BASE + 0x704)
+#define AO_SC_PW_CLKEN0 (AO_CTRL_BASE + 0x800)
+#define AO_SC_PW_CLKDIS0 (AO_CTRL_BASE + 0x804)
+#define AO_SC_PW_CLK_STAT0 (AO_CTRL_BASE + 0x808)
+#define AO_SC_PW_RSTEN0 (AO_CTRL_BASE + 0x810)
+#define AO_SC_PW_RSTDIS0 (AO_CTRL_BASE + 0x814)
+#define AO_SC_PW_RST_STAT0 (AO_CTRL_BASE + 0x818)
+#define AO_SC_PW_ISOEN0 (AO_CTRL_BASE + 0x820)
+#define AO_SC_PW_ISODIS0 (AO_CTRL_BASE + 0x824)
+#define AO_SC_PW_ISO_STAT0 (AO_CTRL_BASE + 0x828)
+#define AO_SC_PW_MTCMOS_EN0 (AO_CTRL_BASE + 0x830)
+#define AO_SC_PW_MTCMOS_DIS0 (AO_CTRL_BASE + 0x834)
+#define AO_SC_PW_MTCMOS_STAT0 (AO_CTRL_BASE + 0x838)
+#define AO_SC_PW_MTCMOS_ACK_STAT0 (AO_CTRL_BASE + 0x83C)
+#define AO_SC_PW_MTCMOS_TIMEOUT_STAT0 (AO_CTRL_BASE + 0x840)
+#define AO_SC_PW_STAT0 (AO_CTRL_BASE + 0x850)
+#define AO_SC_PW_STAT1 (AO_CTRL_BASE + 0x854)
+#define AO_SC_SYSTEST_STAT (AO_CTRL_BASE + 0x880)
+#define AO_SC_SYSTEST_SLICER_CNT0 (AO_CTRL_BASE + 0x890)
+#define AO_SC_SYSTEST_SLICER_CNT1 (AO_CTRL_BASE + 0x894)
+#define AO_SC_PW_CTRL1 (AO_CTRL_BASE + 0x8C8)
+#define AO_SC_PW_CTRL (AO_CTRL_BASE + 0x8CC)
+#define AO_SC_MCPU_VOTEEN (AO_CTRL_BASE + 0x8D0)
+#define AO_SC_MCPU_VOTEDIS (AO_CTRL_BASE + 0x8D4)
+#define AO_SC_MCPU_VOTESTAT (AO_CTRL_BASE + 0x8D8)
+#define AO_SC_MCPU_VOTE_MSK0 (AO_CTRL_BASE + 0x8E0)
+#define AO_SC_MCPU_VOTE_MSK1 (AO_CTRL_BASE + 0x8E4)
+#define AO_SC_MCPU_VOTESTAT0_MSK (AO_CTRL_BASE + 0x8E8)
+#define AO_SC_MCPU_VOTESTAT1_MSK (AO_CTRL_BASE + 0x8EC)
+#define AO_SC_PERI_VOTEEN (AO_CTRL_BASE + 0x8F0)
+#define AO_SC_PERI_VOTEDIS (AO_CTRL_BASE + 0x8F4)
+#define AO_SC_PERI_VOTESTAT (AO_CTRL_BASE + 0x8F8)
+#define AO_SC_PERI_VOTE_MSK0 (AO_CTRL_BASE + 0x900)
+#define AO_SC_PERI_VOTE_MSK1 (AO_CTRL_BASE + 0x904)
+#define AO_SC_PERI_VOTESTAT0_MSK (AO_CTRL_BASE + 0x908)
+#define AO_SC_PERI_VOTESTAT1_MSK (AO_CTRL_BASE + 0x90C)
+#define AO_SC_ACPU_VOTEEN (AO_CTRL_BASE + 0x910)
+#define AO_SC_ACPU_VOTEDIS (AO_CTRL_BASE + 0x914)
+#define AO_SC_ACPU_VOTESTAT (AO_CTRL_BASE + 0x918)
+#define AO_SC_ACPU_VOTE_MSK0 (AO_CTRL_BASE + 0x920)
+#define AO_SC_ACPU_VOTE_MSK1 (AO_CTRL_BASE + 0x924)
+#define AO_SC_ACPU_VOTESTAT0_MSK (AO_CTRL_BASE + 0x928)
+#define AO_SC_ACPU_VOTESTAT1_MSK (AO_CTRL_BASE + 0x92C)
+#define AO_SC_MCU_VOTEEN (AO_CTRL_BASE + 0x930)
+#define AO_SC_MCU_VOTEDIS (AO_CTRL_BASE + 0x934)
+#define AO_SC_MCU_VOTESTAT (AO_CTRL_BASE + 0x938)
+#define AO_SC_MCU_VOTE_MSK0 (AO_CTRL_BASE + 0x940)
+#define AO_SC_MCU_VOTE_MSK1 (AO_CTRL_BASE + 0x944)
+#define AO_SC_MCU_VOTESTAT0_MSK (AO_CTRL_BASE + 0x948)
+#define AO_SC_MCU_VOTESTAT1_MSK (AO_CTRL_BASE + 0x94C)
+#define AO_SC_MCU_VOTE1EN (AO_CTRL_BASE + 0x960)
+#define AO_SC_MCU_VOTE1DIS (AO_CTRL_BASE + 0x964)
+#define AO_SC_MCU_VOTE1STAT (AO_CTRL_BASE + 0x968)
+#define AO_SC_MCU_VOTE1_MSK0 (AO_CTRL_BASE + 0x970)
+#define AO_SC_MCU_VOTE1_MSK1 (AO_CTRL_BASE + 0x974)
+#define AO_SC_MCU_VOTE1STAT0_MSK (AO_CTRL_BASE + 0x978)
+#define AO_SC_MCU_VOTE1STAT1_MSK (AO_CTRL_BASE + 0x97C)
+#define AO_SC_MCU_VOTE2EN (AO_CTRL_BASE + 0x980)
+#define AO_SC_MCU_VOTE2DIS (AO_CTRL_BASE + 0x984)
+#define AO_SC_MCU_VOTE2STAT (AO_CTRL_BASE + 0x988)
+#define AO_SC_MCU_VOTE2_MSK0 (AO_CTRL_BASE + 0x990)
+#define AO_SC_MCU_VOTE2_MSK1 (AO_CTRL_BASE + 0x994)
+#define AO_SC_MCU_VOTE2STAT0_MSK (AO_CTRL_BASE + 0x998)
+#define AO_SC_MCU_VOTE2STAT1_MSK (AO_CTRL_BASE + 0x99C)
+#define AO_SC_VOTE_CTRL (AO_CTRL_BASE + 0x9A0)
+#define AO_SC_VOTE_STAT (AO_CTRL_BASE + 0x9A4)
+#define AO_SC_ECONUM (AO_CTRL_BASE + 0xF00)
+#define AO_SCCHIPID (AO_CTRL_BASE + 0xF10)
+#define AO_SCSOCID (AO_CTRL_BASE + 0xF1C)
+#define AO_SC_SOC_FPGA_RTL_DEF (AO_CTRL_BASE + 0xFE0)
+#define AO_SC_SOC_FPGA_PR_DEF (AO_CTRL_BASE + 0xFE4)
+#define AO_SC_SOC_FPGA_RES_DEF0 (AO_CTRL_BASE + 0xFE8)
+#define AO_SC_SOC_FPGA_RES_DEF1 (AO_CTRL_BASE + 0xFEC)
+#define AO_SC_XTAL_CTRL0 (AO_CTRL_BASE + 0x102)
+#define AO_SC_XTAL_CTRL1 (AO_CTRL_BASE + 0x102)
+#define AO_SC_XTAL_CTRL3 (AO_CTRL_BASE + 0x103)
+#define AO_SC_XTAL_CTRL5 (AO_CTRL_BASE + 0x103)
+#define AO_SC_XTAL_STAT0 (AO_CTRL_BASE + 0x106)
+#define AO_SC_XTAL_STAT1 (AO_CTRL_BASE + 0x107)
+#define AO_SC_EFUSE_CHIPID0 (AO_CTRL_BASE + 0x108)
+#define AO_SC_EFUSE_CHIPID1 (AO_CTRL_BASE + 0x108)
+#define AO_SC_EFUSE_SYS_CTRL (AO_CTRL_BASE + 0x108)
+#define AO_SC_DEBUG_CTRL1 (AO_CTRL_BASE + 0x128)
+#define AO_SC_DBG_STAT (AO_CTRL_BASE + 0x12B)
+#define AO_SC_ARM_DBG_KEY0 (AO_CTRL_BASE + 0x12B)
+#define AO_SC_RESERVED31 (AO_CTRL_BASE + 0x13A)
+#define AO_SC_RESERVED32 (AO_CTRL_BASE + 0x13A)
+#define AO_SC_RESERVED33 (AO_CTRL_BASE + 0x13A)
+#define AO_SC_RESERVED34 (AO_CTRL_BASE + 0x13A)
+#define AO_SC_RESERVED35 (AO_CTRL_BASE + 0x13B)
+#define AO_SC_RESERVED36 (AO_CTRL_BASE + 0x13B)
+#define AO_SC_RESERVED37 (AO_CTRL_BASE + 0x13B)
+#define AO_SC_RESERVED38 (AO_CTRL_BASE + 0x13B)
+#define AO_SC_ALWAYSON_SYS_CTRL0 (AO_CTRL_BASE + 0x148)
+#define AO_SC_ALWAYSON_SYS_CTRL1 (AO_CTRL_BASE + 0x148)
+#define AO_SC_ALWAYSON_SYS_CTRL2 (AO_CTRL_BASE + 0x148)
+#define AO_SC_ALWAYSON_SYS_CTRL3 (AO_CTRL_BASE + 0x148)
+#define AO_SC_ALWAYSON_SYS_CTRL10 (AO_CTRL_BASE + 0x14A)
+#define AO_SC_ALWAYSON_SYS_CTRL11 (AO_CTRL_BASE + 0x14A)
+#define AO_SC_ALWAYSON_SYS_STAT0 (AO_CTRL_BASE + 0x14C)
+#define AO_SC_ALWAYSON_SYS_STAT1 (AO_CTRL_BASE + 0x14C)
+#define AO_SC_ALWAYSON_SYS_STAT2 (AO_CTRL_BASE + 0x14C)
+#define AO_SC_ALWAYSON_SYS_STAT3 (AO_CTRL_BASE + 0x14C)
+#define AO_SC_PWUP_TIME0 (AO_CTRL_BASE + 0x188)
+#define AO_SC_PWUP_TIME1 (AO_CTRL_BASE + 0x188)
+#define AO_SC_PWUP_TIME2 (AO_CTRL_BASE + 0x188)
+#define AO_SC_PWUP_TIME3 (AO_CTRL_BASE + 0x188)
+#define AO_SC_PWUP_TIME4 (AO_CTRL_BASE + 0x189)
+#define AO_SC_PWUP_TIME5 (AO_CTRL_BASE + 0x189)
+#define AO_SC_PWUP_TIME6 (AO_CTRL_BASE + 0x189)
+#define AO_SC_PWUP_TIME7 (AO_CTRL_BASE + 0x189)
+#define AO_SC_SECURITY_CTRL1 (AO_CTRL_BASE + 0x1C0)
+#define AO_SC_SYSTEST_SLICER_CNT0 (AO_CTRL_BASE + 0x890)
+#define AO_SC_SYSTEST_SLICER_CNT1 (AO_CTRL_BASE + 0x894)
+
+#define AO_SC_SYS_CTRL0_MODE_NORMAL 0x004
+#define AO_SC_SYS_CTRL0_MODE_MASK 0x007
+
+#define AO_SC_SYS_CTRL1_AARM_WD_RST_CFG (1 << 0)
+#define AO_SC_SYS_CTRL1_REMAP_SRAM_AARM (1 << 1)
+#define AO_SC_SYS_CTRL1_EFUSEC_REMAP (1 << 2)
+#define AO_SC_SYS_CTRL1_EXT_PLL_SEL (1 << 3)
+#define AO_SC_SYS_CTRL1_MCU_WDG0_RSTMCU_CFG (1 << 4)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_DE_BOUNCE_CFG (1 << 6)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_OE_CFG (1 << 7)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_DE_BOUNCE_CFG (1 << 8)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_OE_CFG (1 << 9)
+#define AO_SC_SYS_CTRL1_BUS_DFS_FORE_HD_CFG (1 << 10)
+#define AO_SC_SYS_CTRL1_BUS_DFS_FORE_HD_CFG1 (1 << 11)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_OE_SFT (1 << 12)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_OE_SFT (1 << 13)
+#define AO_SC_SYS_CTRL1_MCU_CLKEN_HARDCFG (1 << 15)
+#define AO_SC_SYS_CTRL1_AARM_WD_RST_CFG_MSK (1 << 16)
+#define AO_SC_SYS_CTRL1_REMAP_SRAM_AARM_MSK (1 << 17)
+#define AO_SC_SYS_CTRL1_EFUSEC_REMAP_MSK (1 << 18)
+#define AO_SC_SYS_CTRL1_EXT_PLL_SEL_MSK (1 << 19)
+#define AO_SC_SYS_CTRL1_MCU_WDG0_RSTMCU_CFG_MSK (1 << 20)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_DE_BOUNCE_CFG_MSK (1 << 22)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_OE_CFG_MSK (1 << 23)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_DE_BOUNCE_CFG_MSK (1 << 24)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_OE_CFG_MSK (1 << 25)
+#define AO_SC_SYS_CTRL1_BUS_DFS_FORE_HD_CFG_MSK (1 << 26)
+#define AO_SC_SYS_CTRL1_BUS_DFS_FORE_HD_CFG1_MSK (1 << 27)
+#define AO_SC_SYS_CTRL1_USIM0_HPD_OE_SFT_MSK (1 << 28)
+#define AO_SC_SYS_CTRL1_USIM1_HPD_OE_SFT_MSK (1 << 29)
+#define AO_SC_SYS_CTRL1_MCU_CLKEN_HARDCFG_MSK (1 << 31)
+
+#define AO_SC_SYS_CTRL2_MCU_SFT_RST_STAT_CLEAR (1 << 26)
+#define AO_SC_SYS_CTRL2_MCU_WDG0_RST_STAT_CLEAR (1 << 27)
+#define AO_SC_SYS_CTRL2_TSENSOR_RST_STAT_CLEAR (1 << 28)
+#define AO_SC_SYS_CTRL2_ACPU_WDG_RST_STAT_CLEAR (1 << 29)
+#define AO_SC_SYS_CTRL2_MCU_WDG1_RST_STAT_CLEAR (1 << 30)
+#define AO_SC_SYS_CTRL2_GLB_SRST_STAT_CLEAR (1 << 31)
+
+#define AO_SC_SYS_STAT0_MCU_RST_STAT (1 << 25)
+#define AO_SC_SYS_STAT0_MCU_SOFTRST_STAT (1 << 26)
+#define AO_SC_SYS_STAT0_MCU_WDGRST_STAT (1 << 27)
+#define AO_SC_SYS_STAT0_TSENSOR_HARDRST_STAT (1 << 28)
+#define AO_SC_SYS_STAT0_ACPU_WD_GLB_RST_STAT (1 << 29)
+#define AO_SC_SYS_STAT0_CM3_WDG1_RST_STAT (1 << 30)
+#define AO_SC_SYS_STAT0_GLB_SRST_STAT (1 << 31)
+
+#define AO_SC_SYS_STAT1_MODE_STATUS (1 << 0)
+#define AO_SC_SYS_STAT1_BOOT_SEL_LOCK (1 << 16)
+#define AO_SC_SYS_STAT1_FUNC_MODE_LOCK (1 << 17)
+#define AO_SC_SYS_STAT1_BOOT_MODE_LOCK (1 << 19)
+#define AO_SC_SYS_STAT1_FUN_JTAG_MODE_OUT (1 << 20)
+#define AO_SC_SYS_STAT1_SECURITY_BOOT_FLG (1 << 27)
+#define AO_SC_SYS_STAT1_EFUSE_NANDBOOT_MSK (1 << 28)
+#define AO_SC_SYS_STAT1_EFUSE_NAND_BITWIDE (1 << 29)
+
+#define AO_SC_PERIPH_RSTDIS4_RESET_MCU_ECTR_N (1 << 0)
+#define AO_SC_PERIPH_RSTDIS4_RESET_MCU_SYS_N (1 << 1)
+#define AO_SC_PERIPH_RSTDIS4_RESET_MCU_POR_N (1 << 2)
+#define AO_SC_PERIPH_RSTDIS4_RESET_MCU_DAP_N (1 << 3)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_CM3_TIMER0_N (1 << 4)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_CM3_TIMER1_N (1 << 5)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_CM3_WDT0_N (1 << 6)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_CM3_WDT1_N (1 << 7)
+#define AO_SC_PERIPH_RSTDIS4_HRESET_IPC_S_N (1 << 8)
+#define AO_SC_PERIPH_RSTDIS4_HRESET_IPC_NS_N (1 << 9)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_EFUSEC_N (1 << 10)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_WDT0_N (1 << 12)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_WDT1_N (1 << 13)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_WDT2_N (1 << 14)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER0_N (1 << 15)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER1_N (1 << 16)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER2_N (1 << 17)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER3_N (1 << 18)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER4_N (1 << 19)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER5_N (1 << 20)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER6_N (1 << 21)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER7_N (1 << 22)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_TIMER8_N (1 << 23)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_UART0_N (1 << 24)
+#define AO_SC_PERIPH_RSTDIS4_RESET_RTC0_N (1 << 25)
+#define AO_SC_PERIPH_RSTDIS4_RESET_RTC1_N (1 << 26)
+#define AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N (1 << 27)
+#define AO_SC_PERIPH_RSTDIS4_RESET_JTAG_AUTH_N (1 << 28)
+#define AO_SC_PERIPH_RSTDIS4_RESET_CS_DAPB_ON_N (1 << 29)
+#define AO_SC_PERIPH_RSTDIS4_MDM_SUBSYS_GLB (1 << 30)
+
+#define AO_SC_PERIPH_CLKEN4_HCLK_MCU (1 << 0)
+#define AO_SC_PERIPH_CLKEN4_CLK_MCU_DAP (1 << 3)
+#define AO_SC_PERIPH_CLKEN4_PCLK_CM3_TIMER0 (1 << 4)
+#define AO_SC_PERIPH_CLKEN4_PCLK_CM3_TIMER1 (1 << 5)
+#define AO_SC_PERIPH_CLKEN4_PCLK_CM3_WDT0 (1 << 6)
+#define AO_SC_PERIPH_CLKEN4_PCLK_CM3_WDT1 (1 << 7)
+#define AO_SC_PERIPH_CLKEN4_HCLK_IPC_S (1 << 8)
+#define AO_SC_PERIPH_CLKEN4_HCLK_IPC_NS (1 << 9)
+#define AO_SC_PERIPH_CLKEN4_PCLK_EFUSEC (1 << 10)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TZPC (1 << 11)
+#define AO_SC_PERIPH_CLKEN4_PCLK_WDT0 (1 << 12)
+#define AO_SC_PERIPH_CLKEN4_PCLK_WDT1 (1 << 13)
+#define AO_SC_PERIPH_CLKEN4_PCLK_WDT2 (1 << 14)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER0 (1 << 15)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER1 (1 << 16)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER2 (1 << 17)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER3 (1 << 18)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER4 (1 << 19)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER5 (1 << 20)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER6 (1 << 21)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER7 (1 << 22)
+#define AO_SC_PERIPH_CLKEN4_PCLK_TIMER8 (1 << 23)
+#define AO_SC_PERIPH_CLKEN4_CLK_UART0 (1 << 24)
+#define AO_SC_PERIPH_CLKEN4_CLK_RTC0 (1 << 25)
+#define AO_SC_PERIPH_CLKEN4_CLK_RTC1 (1 << 26)
+#define AO_SC_PERIPH_CLKEN4_PCLK_PMUSSI (1 << 27)
+#define AO_SC_PERIPH_CLKEN4_CLK_JTAG_AUTH (1 << 28)
+#define AO_SC_PERIPH_CLKEN4_CLK_CS_DAPB_ON (1 << 29)
+#define AO_SC_PERIPH_CLKEN4_CLK_PDM (1 << 30)
+#define AO_SC_PERIPH_CLKEN4_CLK_SSI_PAD (1 << 31)
+
+#define AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_CCPU (1 << 0)
+#define AO_SC_PERIPH_CLKEN5_PCLK_EFUSEC_CCPU (1 << 1)
+#define AO_SC_PERIPH_CLKEN5_HCLK_IPC_CCPU (1 << 2)
+#define AO_SC_PERIPH_CLKEN5_HCLK_IPC_NS_CCPU (1 << 3)
+#define AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_MCU (1 << 16)
+#define AO_SC_PERIPH_CLKEN5_PCLK_EFUSEC_MCU (1 << 17)
+#define AO_SC_PERIPH_CLKEN5_HCLK_IPC_MCU (1 << 18)
+#define AO_SC_PERIPH_CLKEN5_HCLK_IPC_NS_MCU (1 << 19)
+
+#define AO_SC_MCU_SUBSYS_CTRL3_RCLK_3 0x003
+#define AO_SC_MCU_SUBSYS_CTRL3_RCLK_MASK 0x007
+#define AO_SC_MCU_SUBSYS_CTRL3_CSSYS_CTRL_PROT (1 << 3)
+#define AO_SC_MCU_SUBSYS_CTRL3_TCXO_AFC_OEN_CRG (1 << 4)
+#define AO_SC_MCU_SUBSYS_CTRL3_AOB_IO_SEL18_USIM1 (1 << 8)
+#define AO_SC_MCU_SUBSYS_CTRL3_AOB_IO_SEL18_USIM0 (1 << 9)
+#define AO_SC_MCU_SUBSYS_CTRL3_AOB_IO_SEL18_SD (1 << 10)
+#define AO_SC_MCU_SUBSYS_CTRL3_MCU_SUBSYS_CTRL3_RESERVED (1 << 11)
+
+#define PCLK_TIMER1 (1 << 16)
+#define PCLK_TIMER0 (1 << 15)
+
+#endif /* __HI6220_AO_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_peri.h b/plat/hisilicon/hikey/include/hi6220_regs_peri.h
new file mode 100644
index 0000000..d2c0460
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_peri.h
@@ -0,0 +1,380 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_PERI_H__
+#define __HI6220_PERI_H__
+
+#define PERI_BASE 0xF7030000
+
+#define PERI_SC_PERIPH_CTRL1 (PERI_BASE + 0x000)
+#define PERI_SC_PERIPH_CTRL2 (PERI_BASE + 0x004)
+#define PERI_SC_PERIPH_CTRL3 (PERI_BASE + 0x008)
+#define PERI_SC_PERIPH_CTRL4 (PERI_BASE + 0x00c)
+#define PERI_SC_PERIPH_CTRL5 (PERI_BASE + 0x010)
+#define PERI_SC_PERIPH_CTRL6 (PERI_BASE + 0x014)
+#define PERI_SC_PERIPH_CTRL8 (PERI_BASE + 0x018)
+#define PERI_SC_PERIPH_CTRL9 (PERI_BASE + 0x01c)
+#define PERI_SC_PERIPH_CTRL10 (PERI_BASE + 0x020)
+#define PERI_SC_PERIPH_CTRL12 (PERI_BASE + 0x024)
+#define PERI_SC_PERIPH_CTRL13 (PERI_BASE + 0x028)
+#define PERI_SC_PERIPH_CTRL14 (PERI_BASE + 0x02c)
+
+#define PERI_SC_DDR_CTRL0 (PERI_BASE + 0x050)
+#define PERI_SC_PERIPH_STAT1 (PERI_BASE + 0x094)
+
+#define PERI_SC_PERIPH_CLKEN0 (PERI_BASE + 0x200)
+#define PERI_SC_PERIPH_CLKDIS0 (PERI_BASE + 0x204)
+#define PERI_SC_PERIPH_CLKSTAT0 (PERI_BASE + 0x208)
+#define PERI_SC_PERIPH_CLKEN1 (PERI_BASE + 0x210)
+#define PERI_SC_PERIPH_CLKDIS1 (PERI_BASE + 0x214)
+#define PERI_SC_PERIPH_CLKSTAT1 (PERI_BASE + 0x218)
+#define PERI_SC_PERIPH_CLKEN2 (PERI_BASE + 0x220)
+#define PERI_SC_PERIPH_CLKDIS2 (PERI_BASE + 0x224)
+#define PERI_SC_PERIPH_CLKSTAT2 (PERI_BASE + 0x228)
+#define PERI_SC_PERIPH_CLKEN3 (PERI_BASE + 0x230)
+#define PERI_SC_PERIPH_CLKDIS3 (PERI_BASE + 0x234)
+#define PERI_SC_PERIPH_CLKSTAT3 (PERI_BASE + 0x238)
+#define PERI_SC_PERIPH_CLKEN8 (PERI_BASE + 0x240)
+#define PERI_SC_PERIPH_CLKDIS8 (PERI_BASE + 0x244)
+#define PERI_SC_PERIPH_CLKSTAT8 (PERI_BASE + 0x248)
+#define PERI_SC_PERIPH_CLKEN9 (PERI_BASE + 0x250)
+#define PERI_SC_PERIPH_CLKDIS9 (PERI_BASE + 0x254)
+#define PERI_SC_PERIPH_CLKSTAT9 (PERI_BASE + 0x258)
+#define PERI_SC_PERIPH_CLKEN10 (PERI_BASE + 0x260)
+#define PERI_SC_PERIPH_CLKDIS10 (PERI_BASE + 0x264)
+#define PERI_SC_PERIPH_CLKSTAT10 (PERI_BASE + 0x268)
+#define PERI_SC_PERIPH_CLKEN12 (PERI_BASE + 0x270)
+#define PERI_SC_PERIPH_CLKDIS12 (PERI_BASE + 0x274)
+#define PERI_SC_PERIPH_CLKSTAT12 (PERI_BASE + 0x278)
+
+#define PERI_SC_PERIPH_RSTEN0 (PERI_BASE + 0x300)
+#define PERI_SC_PERIPH_RSTDIS0 (PERI_BASE + 0x304)
+#define PERI_SC_PERIPH_RSTSTAT0 (PERI_BASE + 0x308)
+#define PERI_SC_PERIPH_RSTEN1 (PERI_BASE + 0x310)
+#define PERI_SC_PERIPH_RSTDIS1 (PERI_BASE + 0x314)
+#define PERI_SC_PERIPH_RSTSTAT1 (PERI_BASE + 0x318)
+#define PERI_SC_PERIPH_RSTEN2 (PERI_BASE + 0x320)
+#define PERI_SC_PERIPH_RSTDIS2 (PERI_BASE + 0x324)
+#define PERI_SC_PERIPH_RSTSTAT2 (PERI_BASE + 0x328)
+#define PERI_SC_PERIPH_RSTEN3 (PERI_BASE + 0x330)
+#define PERI_SC_PERIPH_RSTDIS3 (PERI_BASE + 0x334)
+#define PERI_SC_PERIPH_RSTSTAT3 (PERI_BASE + 0x338)
+#define PERI_SC_PERIPH_RSTEN8 (PERI_BASE + 0x340)
+#define PERI_SC_PERIPH_RSTDIS8 (PERI_BASE + 0x344)
+#define PERI_SC_PERIPH_RSTSTAT8 (PERI_BASE + 0x338)
+
+#define PERI_SC_CLK_SEL0 (PERI_BASE + 0x400)
+#define PERI_SC_CLKCFG8BIT1 (PERI_BASE + 0x494)
+#define PERI_SC_CLKCFG8BIT2 (PERI_BASE + 0x498)
+#define PERI_SC_RESERVED8_ADDR (PERI_BASE + 0xd04)
+
+/* PERI_SC_PERIPH_CTRL1 */
+#define PERI_CTRL1_ETR_AXI_CSYSREQ_N (1 << 0)
+#define PERI_CTRL1_ETR_AXI_CSYSREQ_N (1 << 0)
+#define PERI_CTRL1_HIFI_INT_MASK (1 << 1)
+#define PERI_CTRL1_HIFI_ALL_INT_MASK (1 << 2)
+#define PERI_CTRL1_ETR_AXI_CSYSREQ_N_MSK (1 << 16)
+#define PERI_CTRL1_HIFI_INT_MASK_MSK (1 << 17)
+#define PERI_CTRL1_HIFI_ALL_INT_MASK_MSK (1 << 18)
+
+/* PERI_SC_PERIPH_CTRL2 */
+#define PERI_CTRL2_MMC_CLK_PHASE_BYPASS_EN_MMC0 (1 << 0)
+#define PERI_CTRL2_MMC_CLK_PHASE_BYPASS_EN_MMC1 (1 << 2)
+#define PERI_CTRL2_NAND_SYS_MEM_SEL (1 << 6)
+#define PERI_CTRL2_G3D_DDRT_AXI_SEL (1 << 7)
+#define PERI_CTRL2_GU_MDM_BBP_TESTPIN_SEL (1 << 8)
+#define PERI_CTRL2_CODEC_SSI_MASTER_CHECK (1 << 9)
+#define PERI_CTRL2_FUNC_TEST_SOFT (1 << 12)
+#define PERI_CTRL2_CSSYS_TS_ENABLE (1 << 15)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_EMA (1 << 16)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_EMAW (1 << 20)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_EMAS (1 << 22)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_RET1N (1 << 26)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_RET2N (1 << 27)
+#define PERI_CTRL2_HIFI_RAMCTRL_S_PGEN (1 << 28)
+
+/* PERI_SC_PERIPH_CTRL3 */
+#define PERI_CTRL3_HIFI_DDR_HARQMEM_ADDR (1 << 0)
+#define PERI_CTRL3_HIFI_HARQMEMRMP_EN (1 << 12)
+#define PERI_CTRL3_HARQMEM_SYS_MED_SEL (1 << 13)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP1 (1 << 14)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP2 (1 << 16)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP3 (1 << 18)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP4 (1 << 20)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP5 (1 << 22)
+#define PERI_CTRL3_SOC_AP_OCCUPY_GRP6 (1 << 24)
+
+/* PERI_SC_PERIPH_CTRL4 */
+#define PERI_CTRL4_PICO_FSELV (1 << 0)
+#define PERI_CTRL4_FPGA_EXT_PHY_SEL (1 << 3)
+#define PERI_CTRL4_PICO_REFCLKSEL (1 << 4)
+#define PERI_CTRL4_PICO_SIDDQ (1 << 6)
+#define PERI_CTRL4_PICO_SUSPENDM_SLEEPM (1 << 7)
+#define PERI_CTRL4_PICO_OGDISABLE (1 << 8)
+#define PERI_CTRL4_PICO_COMMONONN (1 << 9)
+#define PERI_CTRL4_PICO_VBUSVLDEXT (1 << 10)
+#define PERI_CTRL4_PICO_VBUSVLDEXTSEL (1 << 11)
+#define PERI_CTRL4_PICO_VATESTENB (1 << 12)
+#define PERI_CTRL4_PICO_SUSPENDM (1 << 14)
+#define PERI_CTRL4_PICO_SLEEPM (1 << 15)
+#define PERI_CTRL4_BC11_C (1 << 16)
+#define PERI_CTRL4_BC11_B (1 << 17)
+#define PERI_CTRL4_BC11_A (1 << 18)
+#define PERI_CTRL4_BC11_GND (1 << 19)
+#define PERI_CTRL4_BC11_FLOAT (1 << 20)
+#define PERI_CTRL4_OTG_PHY_SEL (1 << 21)
+#define PERI_CTRL4_USB_OTG_SS_SCALEDOWN_MODE (1 << 22)
+#define PERI_CTRL4_OTG_DM_PULLDOWN (1 << 24)
+#define PERI_CTRL4_OTG_DP_PULLDOWN (1 << 25)
+#define PERI_CTRL4_OTG_IDPULLUP (1 << 26)
+#define PERI_CTRL4_OTG_DRVBUS (1 << 27)
+#define PERI_CTRL4_OTG_SESSEND (1 << 28)
+#define PERI_CTRL4_OTG_BVALID (1 << 29)
+#define PERI_CTRL4_OTG_AVALID (1 << 30)
+#define PERI_CTRL4_OTG_VBUSVALID (1 << 31)
+
+/* PERI_SC_PERIPH_CTRL5 */
+#define PERI_CTRL5_USBOTG_RES_SEL (1 << 3)
+#define PERI_CTRL5_PICOPHY_ACAENB (1 << 4)
+#define PERI_CTRL5_PICOPHY_BC_MODE (1 << 5)
+#define PERI_CTRL5_PICOPHY_CHRGSEL (1 << 6)
+#define PERI_CTRL5_PICOPHY_VDATSRCEND (1 << 7)
+#define PERI_CTRL5_PICOPHY_VDATDETENB (1 << 8)
+#define PERI_CTRL5_PICOPHY_DCDENB (1 << 9)
+#define PERI_CTRL5_PICOPHY_IDDIG (1 << 10)
+#define PERI_CTRL5_DBG_MUX (1 << 11)
+
+/* PERI_SC_PERIPH_CTRL6 */
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_EMA (1 << 0)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_EMAW (1 << 4)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_EMAS (1 << 6)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_RET1N (1 << 10)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_RET2N (1 << 11)
+#define PERI_CTRL6_CSSYSOFF_RAMCTRL_S_PGEN (1 << 12)
+
+/* PERI_SC_PERIPH_CTRL8 */
+#define PERI_CTRL8_PICOPHY_TXRISETUNE0 (1 << 0)
+#define PERI_CTRL8_PICOPHY_TXPREEMPAMPTUNE0 (1 << 2)
+#define PERI_CTRL8_PICOPHY_TXRESTUNE0 (1 << 4)
+#define PERI_CTRL8_PICOPHY_TXHSSVTUNE0 (1 << 6)
+#define PERI_CTRL8_PICOPHY_COMPDISTUNE0 (1 << 8)
+#define PERI_CTRL8_PICOPHY_TXPREEMPPULSETUNE0 (1 << 11)
+#define PERI_CTRL8_PICOPHY_OTGTUNE0 (1 << 12)
+#define PERI_CTRL8_PICOPHY_SQRXTUNE0 (1 << 16)
+#define PERI_CTRL8_PICOPHY_TXVREFTUNE0 (1 << 20)
+#define PERI_CTRL8_PICOPHY_TXFSLSTUNE0 (1 << 28)
+
+/* PERI_SC_PERIPH_CTRL9 */
+#define PERI_CTRL9_PICOPLY_TESTCLKEN (1 << 0)
+#define PERI_CTRL9_PICOPLY_TESTDATAOUTSEL (1 << 1)
+#define PERI_CTRL9_PICOPLY_TESTADDR (1 << 4)
+#define PERI_CTRL9_PICOPLY_TESTDATAIN (1 << 8)
+
+/*
+ * PERI_SC_PERIPH_CLKEN0
+ * PERI_SC_PERIPH_CLKDIS0
+ * PERI_SC_PERIPH_CLKSTAT0
+ */
+#define PERI_CLK0_MMC0 (1 << 0)
+#define PERI_CLK0_MMC1 (1 << 1)
+#define PERI_CLK0_MMC2 (1 << 2)
+#define PERI_CLK0_NANDC (1 << 3)
+#define PERI_CLK0_USBOTG (1 << 4)
+#define PERI_CLK0_PICOPHY (1 << 5)
+#define PERI_CLK0_PLL (1 << 6)
+
+/*
+ * PERI_SC_PERIPH_CLKEN1
+ * PERI_SC_PERIPH_CLKDIS1
+ * PERI_SC_PERIPH_CLKSTAT1
+ */
+#define PERI_CLK1_HIFI (1 << 0)
+#define PERI_CLK1_DIGACODEC (1 << 5)
+
+/*
+ * PERI_SC_PERIPH_CLKEN2
+ * PERI_SC_PERIPH_CLKDIS2
+ * PERI_SC_PERIPH_CLKSTAT2
+ */
+#define PERI_CLK2_IPF (1 << 0)
+#define PERI_CLK2_SOCP (1 << 1)
+#define PERI_CLK2_DMAC (1 << 2)
+#define PERI_CLK2_SECENG (1 << 3)
+#define PERI_CLK2_HPM0 (1 << 5)
+#define PERI_CLK2_HPM1 (1 << 6)
+#define PERI_CLK2_HPM2 (1 << 7)
+#define PERI_CLK2_HPM3 (1 << 8)
+
+/*
+ * PERI_SC_PERIPH_CLKEN3
+ * PERI_SC_PERIPH_CLKDIS3
+ * PERI_SC_PERIPH_CLKSTAT3
+ */
+#define PERI_CLK3_CSSYS (1 << 0)
+#define PERI_CLK3_I2C0 (1 << 1)
+#define PERI_CLK3_I2C1 (1 << 2)
+#define PERI_CLK3_I2C2 (1 << 3)
+#define PERI_CLK3_I2C3 (1 << 4)
+#define PERI_CLK3_UART1 (1 << 5)
+#define PERI_CLK3_UART2 (1 << 6)
+#define PERI_CLK3_UART3 (1 << 7)
+#define PERI_CLK3_UART4 (1 << 8)
+#define PERI_CLK3_SSP (1 << 9)
+#define PERI_CLK3_PWM (1 << 10)
+#define PERI_CLK3_BLPWM (1 << 11)
+#define PERI_CLK3_TSENSOR (1 << 12)
+#define PERI_CLK3_GPS (1 << 15)
+#define PERI_CLK3_TCXO_PAD0 (1 << 16)
+#define PERI_CLK3_TCXO_PAD1 (1 << 17)
+#define PERI_CLK3_DAPB (1 << 18)
+#define PERI_CLK3_HKADC (1 << 19)
+#define PERI_CLK3_CODEC_SSI (1 << 20)
+#define PERI_CLK3_TZPC_DEP (1 << 21)
+
+/*
+ * PERI_SC_PERIPH_CLKEN8
+ * PERI_SC_PERIPH_CLKDIS8
+ * PERI_SC_PERIPH_CLKSTAT8
+ */
+#define PERI_CLK8_RS0 (1 << 0)
+#define PERI_CLK8_RS2 (1 << 1)
+#define PERI_CLK8_RS3 (1 << 2)
+#define PERI_CLK8_MS0 (1 << 3)
+#define PERI_CLK8_MS2 (1 << 5)
+#define PERI_CLK8_XG2RAM0 (1 << 6)
+#define PERI_CLK8_X2SRAM (1 << 7)
+#define PERI_CLK8_SRAM (1 << 8)
+#define PERI_CLK8_ROM (1 << 9)
+#define PERI_CLK8_HARQ (1 << 10)
+#define PERI_CLK8_MMU (1 << 11)
+#define PERI_CLK8_DDRC (1 << 12)
+#define PERI_CLK8_DDRPHY (1 << 13)
+#define PERI_CLK8_DDRPHY_REF (1 << 14)
+#define PERI_CLK8_X2X_SYSNOC (1 << 15)
+#define PERI_CLK8_X2X_CCPU (1 << 16)
+#define PERI_CLK8_DDRT (1 << 17)
+#define PERI_CLK8_DDRPACK_RS (1 << 18)
+
+/*
+ * PERI_SC_PERIPH_CLKEN9
+ * PERI_SC_PERIPH_CLKDIS9
+ * PERI_SC_PERIPH_CLKSTAT9
+ */
+#define PERI_CLK9_CARM_DAP (1 << 0)
+#define PERI_CLK9_CARM_ATB (1 << 1)
+#define PERI_CLK9_CARM_LBUS (1 << 2)
+#define PERI_CLK9_CARM_KERNEL (1 << 3)
+
+/*
+ * PERI_SC_PERIPH_CLKEN10
+ * PERI_SC_PERIPH_CLKDIS10
+ * PERI_SC_PERIPH_CLKSTAT10
+ */
+#define PERI_CLK10_IPF_CCPU (1 << 0)
+#define PERI_CLK10_SOCP_CCPU (1 << 1)
+#define PERI_CLK10_SECENG_CCPU (1 << 2)
+#define PERI_CLK10_HARQ_CCPU (1 << 3)
+#define PERI_CLK10_IPF_MCU (1 << 16)
+#define PERI_CLK10_SOCP_MCU (1 << 17)
+#define PERI_CLK10_SECENG_MCU (1 << 18)
+#define PERI_CLK10_HARQ_MCU (1 << 19)
+
+/*
+ * PERI_SC_PERIPH_CLKEN12
+ * PERI_SC_PERIPH_CLKDIS12
+ * PERI_SC_PERIPH_CLKSTAT12
+ */
+#define PERI_CLK12_HIFI_SRC (1 << 0)
+#define PERI_CLK12_MMC0_SRC (1 << 1)
+#define PERI_CLK12_MMC1_SRC (1 << 2)
+#define PERI_CLK12_MMC2_SRC (1 << 3)
+#define PERI_CLK12_SYSPLL_DIV (1 << 4)
+#define PERI_CLK12_TPIU_SRC (1 << 5)
+#define PERI_CLK12_MMC0_HF (1 << 6)
+#define PERI_CLK12_MMC1_HF (1 << 7)
+#define PERI_CLK12_PLL_TEST_SRC (1 << 8)
+#define PERI_CLK12_CODEC_SOC (1 << 9)
+#define PERI_CLK12_MEDIA (1 << 10)
+
+/*
+ * PERI_SC_PERIPH_RSTEN0
+ * PERI_SC_PERIPH_RSTDIS0
+ * PERI_SC_PERIPH_RSTSTAT0
+ */
+#define PERI_RST0_MMC0 (1 << 0)
+#define PERI_RST0_MMC1 (1 << 1)
+#define PERI_RST0_MMC2 (1 << 2)
+#define PERI_RST0_NANDC (1 << 3)
+#define PERI_RST0_USBOTG_BUS (1 << 4)
+#define PERI_RST0_POR_PICOPHY (1 << 5)
+#define PERI_RST0_USBOTG (1 << 6)
+#define PERI_RST0_USBOTG_32K (1 << 7)
+
+/*
+ * PERI_SC_PERIPH_RSTEN1
+ * PERI_SC_PERIPH_RSTDIS1
+ * PERI_SC_PERIPH_RSTSTAT1
+ */
+#define PERI_RST1_HIFI (1 << 0)
+#define PERI_RST1_DIGACODEC (1 << 5)
+
+/*
+ * PERI_SC_PERIPH_RSTEN2
+ * PERI_SC_PERIPH_RSTDIS2
+ * PERI_SC_PERIPH_RSTSTAT2
+ */
+#define PERI_RST2_IPF (1 << 0)
+#define PERI_RST2_SOCP (1 << 1)
+#define PERI_RST2_DMAC (1 << 2)
+#define PERI_RST2_SECENG (1 << 3)
+#define PERI_RST2_ABB (1 << 4)
+#define PERI_RST2_HPM0 (1 << 5)
+#define PERI_RST2_HPM1 (1 << 6)
+#define PERI_RST2_HPM2 (1 << 7)
+#define PERI_RST2_HPM3 (1 << 8)
+
+/*
+ * PERI_SC_PERIPH_RSTEN3
+ * PERI_SC_PERIPH_RSTDIS3
+ * PERI_SC_PERIPH_RSTSTAT3
+ */
+#define PERI_RST3_CSSYS (1 << 0)
+#define PERI_RST3_I2C0 (1 << 1)
+#define PERI_RST3_I2C1 (1 << 2)
+#define PERI_RST3_I2C2 (1 << 3)
+#define PERI_RST3_I2C3 (1 << 4)
+#define PERI_RST3_UART1 (1 << 5)
+#define PERI_RST3_UART2 (1 << 6)
+#define PERI_RST3_UART3 (1 << 7)
+#define PERI_RST3_UART4 (1 << 8)
+#define PERI_RST3_SSP (1 << 9)
+#define PERI_RST3_PWM (1 << 10)
+#define PERI_RST3_BLPWM (1 << 11)
+#define PERI_RST3_TSENSOR (1 << 12)
+#define PERI_RST3_DAPB (1 << 18)
+#define PERI_RST3_HKADC (1 << 19)
+#define PERI_RST3_CODEC (1 << 20)
+
+/*
+ * PERI_SC_PERIPH_RSTEN8
+ * PERI_SC_PERIPH_RSTDIS8
+ * PERI_SC_PERIPH_RSTSTAT8
+ */
+#define PERI_RST8_RS0 (1 << 0)
+#define PERI_RST8_RS2 (1 << 1)
+#define PERI_RST8_RS3 (1 << 2)
+#define PERI_RST8_MS0 (1 << 3)
+#define PERI_RST8_MS2 (1 << 5)
+#define PERI_RST8_XG2RAM0 (1 << 6)
+#define PERI_RST8_X2SRAM_TZMA (1 << 7)
+#define PERI_RST8_SRAM (1 << 8)
+#define PERI_RST8_HARQ (1 << 10)
+#define PERI_RST8_DDRC (1 << 12)
+#define PERI_RST8_DDRC_APB (1 << 13)
+#define PERI_RST8_DDRPACK_APB (1 << 14)
+#define PERI_RST8_DDRT (1 << 17)
+
+#endif /* __HI6220_PERI_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_pin.h b/plat/hisilicon/hikey/include/hi6220_regs_pin.h
new file mode 100644
index 0000000..7de4c3c
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_pin.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_PIN_H__
+#define __HI6220_PIN_H__
+
+#define IOMG_BASE 0xF7010000
+
+#define IOMG_SD_CLK (IOMG_BASE + 0x0C)
+#define IOMG_SD_CMD (IOMG_BASE + 0x10)
+#define IOMG_SD_DATA0 (IOMG_BASE + 0x14)
+#define IOMG_SD_DATA1 (IOMG_BASE + 0x18)
+#define IOMG_SD_DATA2 (IOMG_BASE + 0x1C)
+#define IOMG_SD_DATA3 (IOMG_BASE + 0x20)
+#define IOMG_GPIO24 (IOMG_BASE + 0x140)
+
+#define IOMG_MUX_FUNC0 0
+#define IOMG_MUX_FUNC1 1
+#define IOMG_MUX_FUNC2 2
+
+#define IOCG1_BASE 0xF7010800
+#define IOCG2_BASE 0xF8001800
+
+#define IOCG_SD_CLK (IOCG1_BASE + 0x0C)
+#define IOCG_SD_CMD (IOCG1_BASE + 0x10)
+#define IOCG_SD_DATA0 (IOCG1_BASE + 0x14)
+#define IOCG_SD_DATA1 (IOCG1_BASE + 0x18)
+#define IOCG_SD_DATA2 (IOCG1_BASE + 0x1C)
+#define IOCG_SD_DATA3 (IOCG1_BASE + 0x20)
+#define IOCG_GPIO24 (IOCG1_BASE + 0x150)
+#define IOCG_GPIO8 (IOCG2_BASE + 0x30)
+
+#define IOCG_DRIVE_8MA (2 << 4)
+#define IOCG_DRIVE_10MA (3 << 4)
+#define IOCG_INPUT_16MA 0x64
+#define IOCG_INPUT_12MA 0x54
+#define IOCG_PULLDOWN (1 << 1)
+#define IOCG_PULLUP (1 << 0)
+
+#endif /* __HI6220_PIN_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6220_regs_pmctrl.h b/plat/hisilicon/hikey/include/hi6220_regs_pmctrl.h
new file mode 100644
index 0000000..dc09b20
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6220_regs_pmctrl.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6220_REGS_PMCTRL_H__
+#define __HI6220_REGS_PMCTRL_H__
+
+#define PMCTRL_BASE 0xF7032000
+
+#define PMCTRL_ACPUPLLCTRL (PMCTRL_BASE + 0x000)
+#define PMCTRL_ACPUPLLFREQ (PMCTRL_BASE + 0x004)
+#define PMCTRL_DDRPLL1CTRL (PMCTRL_BASE + 0x010)
+#define PMCTRL_DDRPLL0CTRL (PMCTRL_BASE + 0x030)
+#define PMCTRL_MEDPLLCTRL (PMCTRL_BASE + 0x038)
+#define PMCTRL_ACPUPLLSEL (PMCTRL_BASE + 0x100)
+#define PMCTRL_ACPUCLKDIV (PMCTRL_BASE + 0x104)
+#define PMCTRL_ACPUSYSPLLCFG (PMCTRL_BASE + 0x110)
+#define PMCTRL_ACPUCLKOFFCFG (PMCTRL_BASE + 0x114)
+#define PMCTRL_ACPUPLLFRAC (PMCTRL_BASE + 0x134)
+#define PMCTRL_ACPUPMUVOLUPTIME (PMCTRL_BASE + 0x360)
+#define PMCTRL_ACPUPMUVOLDNTIME (PMCTRL_BASE + 0x364)
+#define PMCTRL_ACPUVOLPMUADDR (PMCTRL_BASE + 0x368)
+#define PMCTRL_ACPUVOLUPSTEP (PMCTRL_BASE + 0x36c)
+#define PMCTRL_ACPUVOLDNSTEP (PMCTRL_BASE + 0x370)
+#define PMCTRL_ACPUDFTVOL (PMCTRL_BASE + 0x374)
+#define PMCTRL_ACPUDESTVOL (PMCTRL_BASE + 0x378)
+#define PMCTRL_ACPUVOLTTIMEOUT (PMCTRL_BASE + 0x37c)
+
+#define PMCTRL_ACPUPLLCTRL_EN_CFG (1 << 0)
+
+#define PMCTRL_ACPUCLKDIV_CPUEXT_CFG_MASK (3 << 0)
+#define PMCTRL_ACPUCLKDIV_DDR_CFG_MASK (3 << 8)
+#define PMCTRL_ACPUCLKDIV_CPUEXT_STAT_MASK (3 << 16)
+#define PMCTRL_ACPUCLKDIV_DDR_STAT_MASK (3 << 24)
+
+#define PMCTRL_ACPUPLLSEL_ACPUPLL_CFG (1 << 0)
+#define PMCTRL_ACPUPLLSEL_ACPUPLL_STAT (1 << 1)
+#define PMCTRL_ACPUPLLSEL_SYSPLL_STAT (1 << 2)
+
+#define PMCTRL_ACPUSYSPLL_CLKDIV_CFG_MASK 0x7
+#define PMCTRL_ACPUSYSPLL_CLKEN_CFG (1 << 4)
+#define PMCTRL_ACPUSYSPLL_CLKDIV_SW (3 << 12)
+
+#define PMCTRL_ACPUSYSPLLCFG_SYSPLL_CLKEN (1 << 4)
+#define PMCTRL_ACPUSYSPLLCFG_CLKDIV_MASK (3 << 12)
+
+#define PMCTRL_ACPUDESTVOL_DEST_VOL_MASK 0x7f
+#define PMCTRL_ACPUDESTVOL_CURR_VOL_MASK (0x7f << 8)
+
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_START (0)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_en_cfg_END (0)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_rst_START (2)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_rst_END (2)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_time_START (4)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_time_END (27)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_timeout_START (28)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_timeout_END (28)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_lock_START (29)
+#define SOC_PMCTRL_ACPUPLLCTRL_acpupll_lock_END (29)
+
+#define SOC_PMCTRL_ACPUPLLFRAC_ADDR(base) ((base) + (0x134))
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_subsys_clk_div_sw_START (12)
+
+#define SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_cfg_START (0)
+#define SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_cfg_END (0)
+#define SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_stat_START (1)
+#define SOC_PMCTRL_ACPUPLLSEL_acpu_pllsw_stat_END (1)
+#define SOC_PMCTRL_ACPUPLLSEL_syspll_sw_stat_START (2)
+#define SOC_PMCTRL_ACPUPLLSEL_syspll_sw_stat_END (2)
+
+#define SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_START (0)
+#define SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_cfg_END (1)
+#define SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_START (8)
+#define SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_cfg_END (9)
+#define SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_stat_START (16)
+#define SOC_PMCTRL_ACPUCLKDIV_cpuext_clk_div_stat_END (17)
+#define SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_stat_START (24)
+#define SOC_PMCTRL_ACPUCLKDIV_acpu_ddr_clk_div_stat_END (25)
+
+#define SOC_PMCTRL_ACPUDESTVOL_acpu_dest_vol_START (0)
+#define SOC_PMCTRL_ACPUDESTVOL_acpu_dest_vol_END (6)
+#define SOC_PMCTRL_ACPUDESTVOL_acpu_vol_using_START (8)
+#define SOC_PMCTRL_ACPUDESTVOL_acpu_vol_using_END (14)
+
+#define SOC_PMCTRL_ACPUVOLTIMEOUT_acpu_vol_timeout_START (0)
+#define SOC_PMCTRL_ACPUVOLTIMEOUT_acpu_vol_timeout_END (0)
+
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_div_cfg_START (0)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_div_cfg_END (2)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_cfg_START (4)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_cfg_END (4)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_subsys_clk_div_cfg_START (8)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_subsys_clk_div_cfg_END (9)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_div_stat_START (16)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_div_stat_END (19)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_stat_START (20)
+#define SOC_PMCTRL_ACPUSYSPLLCFG_acpu_syspll_clken_stat_END (20)
+
+#endif /* __HI6220_REGS_PMCTRL_H__ */
diff --git a/plat/hisilicon/hikey/include/hi6553.h b/plat/hisilicon/hikey/include/hi6553.h
new file mode 100644
index 0000000..76cb8ff
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hi6553.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI6553_H__
+#define __HI6553_H__
+
+#include <hi6220.h>
+#include <mmio.h>
+
+#define HI6553_DISABLE6_XO_CLK (PMUSSI_BASE + (0x036 << 2))
+
+#define DISABLE6_XO_CLK_BB (1 << 0)
+#define DISABLE6_XO_CLK_CONN (1 << 1)
+#define DISABLE6_XO_CLK_NFC (1 << 2)
+#define DISABLE6_XO_CLK_RF1 (1 << 3)
+#define DISABLE6_XO_CLK_RF2 (1 << 4)
+
+#define HI6553_VERSION_REG (PMUSSI_BASE + (0x000 << 2))
+#define HI6553_ENABLE2_LDO1_8 (PMUSSI_BASE + (0x029 << 2))
+#define HI6553_DISABLE2_LDO1_8 (PMUSSI_BASE + (0x02a << 2))
+#define HI6553_ONOFF_STATUS2_LDO1_8 (PMUSSI_BASE + (0x02b << 2))
+#define HI6553_ENABLE3_LDO9_16 (PMUSSI_BASE + (0x02c << 2))
+#define HI6553_DISABLE3_LDO9_16 (PMUSSI_BASE + (0x02d << 2))
+#define HI6553_ONOFF_STATUS3_LDO9_16 (PMUSSI_BASE + (0x02e << 2))
+#define HI6553_ENABLE4_LDO17_22 (PMUSSI_BASE + (0x02f << 2))
+#define HI6553_DISABLE4_LDO17_22 (PMUSSI_BASE + (0x030 << 2))
+#define HI6553_ONOFF_STATUS4_LDO17_22 (PMUSSI_BASE + (0x031 << 2))
+#define HI6553_PERI_EN_MARK (PMUSSI_BASE + (0x040 << 2))
+#define HI6553_BUCK2_REG1 (PMUSSI_BASE + (0x04a << 2))
+#define HI6553_BUCK2_REG5 (PMUSSI_BASE + (0x04e << 2))
+#define HI6553_BUCK2_REG6 (PMUSSI_BASE + (0x04f << 2))
+#define HI6553_BUCK3_REG3 (PMUSSI_BASE + (0x054 << 2))
+#define HI6553_BUCK3_REG5 (PMUSSI_BASE + (0x056 << 2))
+#define HI6553_BUCK3_REG6 (PMUSSI_BASE + (0x057 << 2))
+#define HI6553_BUCK4_REG2 (PMUSSI_BASE + (0x05b << 2))
+#define HI6553_BUCK4_REG5 (PMUSSI_BASE + (0x05e << 2))
+#define HI6553_BUCK4_REG6 (PMUSSI_BASE + (0x05f << 2))
+#define HI6553_CLK_TOP0 (PMUSSI_BASE + (0x063 << 2))
+#define HI6553_CLK_TOP3 (PMUSSI_BASE + (0x066 << 2))
+#define HI6553_CLK_TOP4 (PMUSSI_BASE + (0x067 << 2))
+#define HI6553_VSET_BUCK2_ADJ (PMUSSI_BASE + (0x06d << 2))
+#define HI6553_VSET_BUCK3_ADJ (PMUSSI_BASE + (0x06e << 2))
+#define HI6553_LDO7_REG_ADJ (PMUSSI_BASE + (0x078 << 2))
+#define HI6553_LDO10_REG_ADJ (PMUSSI_BASE + (0x07b << 2))
+#define HI6553_LDO15_REG_ADJ (PMUSSI_BASE + (0x080 << 2))
+#define HI6553_LDO19_REG_ADJ (PMUSSI_BASE + (0x084 << 2))
+#define HI6553_LDO20_REG_ADJ (PMUSSI_BASE + (0x085 << 2))
+#define HI6553_LDO21_REG_ADJ (PMUSSI_BASE + (0x086 << 2))
+#define HI6553_LDO22_REG_ADJ (PMUSSI_BASE + (0x087 << 2))
+#define HI6553_DR_LED_CTRL (PMUSSI_BASE + (0x098 << 2))
+#define HI6553_DR_OUT_CTRL (PMUSSI_BASE + (0x099 << 2))
+#define HI6553_DR3_ISET (PMUSSI_BASE + (0x09a << 2))
+#define HI6553_DR3_START_DEL (PMUSSI_BASE + (0x09b << 2))
+#define HI6553_DR4_ISET (PMUSSI_BASE + (0x09c << 2))
+#define HI6553_DR4_START_DEL (PMUSSI_BASE + (0x09d << 2))
+#define HI6553_DR345_TIM_CONF0 (PMUSSI_BASE + (0x0a0 << 2))
+#define HI6553_NP_REG_ADJ1 (PMUSSI_BASE + (0x0be << 2))
+#define HI6553_NP_REG_CHG (PMUSSI_BASE + (0x0c0 << 2))
+#define HI6553_BUCK01_CTRL2 (PMUSSI_BASE + (0x0d9 << 2))
+#define HI6553_BUCK0_CTRL1 (PMUSSI_BASE + (0x0dd << 2))
+#define HI6553_BUCK0_CTRL5 (PMUSSI_BASE + (0x0e1 << 2))
+#define HI6553_BUCK0_CTRL7 (PMUSSI_BASE + (0x0e3 << 2))
+#define HI6553_BUCK1_CTRL1 (PMUSSI_BASE + (0x0e8 << 2))
+#define HI6553_BUCK1_CTRL5 (PMUSSI_BASE + (0x0ec << 2))
+#define HI6553_BUCK1_CTRL7 (PMUSSI_BASE + (0x0ef << 2))
+#define HI6553_CLK19M2_600_586_EN (PMUSSI_BASE + (0x0fe << 2))
+
+#define LED_START_DELAY_TIME 0x00
+#define LED_ELEC_VALUE 0x07
+#define LED_LIGHT_TIME 0xf0
+#define LED_GREEN_ENABLE (1 << 1)
+#define LED_OUT_CTRL 0x00
+
+#define PMU_HI6552_V300 0x30
+#define PMU_HI6552_V310 0x31
+
+#endif /* __HI6553_H__ */
diff --git a/plat/hisilicon/hikey/include/hisi_ipc.h b/plat/hisilicon/hikey/include/hisi_ipc.h
new file mode 100644
index 0000000..b20742f
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hisi_ipc.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HISI_IPC_H__
+#define __HISI_IPC_H__
+
+#define HISI_IPC_CORE_ACPU 0x0
+
+#define HISI_IPC_MCU_INT_SRC_ACPU0_PD 10
+#define HISI_IPC_MCU_INT_SRC_ACPU1_PD 11
+#define HISI_IPC_MCU_INT_SRC_ACPU2_PD 12
+#define HISI_IPC_MCU_INT_SRC_ACPU3_PD 13
+#define HISI_IPC_MCU_INT_SRC_ACPU_PD 16
+#define HISI_IPC_MCU_INT_SRC_ACPU4_PD 26
+#define HISI_IPC_MCU_INT_SRC_ACPU5_PD 27
+#define HISI_IPC_MCU_INT_SRC_ACPU6_PD 28
+#define HISI_IPC_MCU_INT_SRC_ACPU7_PD 29
+
+#define HISI_IPC_SEM_CPUIDLE 27
+#define HISI_IPC_INT_SRC_NUM 32
+
+#define HISI_IPC_PM_ON 0
+#define HISI_IPC_PM_OFF 1
+
+#define HISI_IPC_OK (0)
+#define HISI_IPC_ERROR (-1)
+
+#define HISI_IPC_BASE_ADDR (0xF7510000)
+#define HISI_IPC_CPU_RAW_INT_ADDR (0xF7510420)
+#define HISI_IPC_ACPU_CTRL(i) (0xF7510800 + (i << 3))
+
+void hisi_ipc_spin_lock(unsigned int signal);
+void hisi_ipc_spin_unlock(unsigned int signal);
+void hisi_ipc_cpu_on(unsigned int cpu, unsigned int cluster);
+void hisi_ipc_cpu_off(unsigned int cpu, unsigned int cluster);
+void hisi_ipc_cpu_suspend(unsigned int cpu, unsigned int cluster);
+void hisi_ipc_cluster_on(unsigned int cpu, unsigned int cluster);
+void hisi_ipc_cluster_off(unsigned int cpu, unsigned int cluster);
+void hisi_ipc_cluster_suspend(unsigned int cpu, unsigned int cluster);
+void hisi_ipc_psci_system_off(void);
+int hisi_ipc_init(void);
+
+#endif /* __HISI_IPC_H__ */
diff --git a/plat/hisilicon/hikey/include/hisi_mcu.h b/plat/hisilicon/hikey/include/hisi_mcu.h
new file mode 100644
index 0000000..f5c6ed0
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hisi_mcu.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HISI_MCU_H__
+#define __HISI_MCU_H__
+
+#include <stdint.h>
+
+extern void hisi_mcu_enable_sram(void);
+extern void hisi_mcu_start_run(void);
+extern int hisi_mcu_load_image(uintptr_t image_base, uint32_t image_size);
+
+#endif /* __HISI_MCU_H__ */
diff --git a/plat/hisilicon/hikey/include/hisi_pwrc.h b/plat/hisilicon/hikey/include/hisi_pwrc.h
new file mode 100644
index 0000000..3a87e72
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hisi_pwrc.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HISI_PWRC_H__
+#define __HISI_PWRC_H__
+
+#ifndef __ASSEMBLY__
+
+void hisi_pwrc_set_cluster_wfi(unsigned int id);
+void hisi_pwrc_set_core_bx_addr(unsigned int core,
+ unsigned int cluster,
+ uintptr_t entry_point);
+int hisi_pwrc_setup(void);
+
+#endif /*__ASSEMBLY__*/
+
+#endif /* __HISI_PWRC_H__ */
diff --git a/plat/hisilicon/hikey/include/hisi_sram_map.h b/plat/hisilicon/hikey/include/hisi_sram_map.h
new file mode 100644
index 0000000..ed90c7b
--- /dev/null
+++ b/plat/hisilicon/hikey/include/hisi_sram_map.h
@@ -0,0 +1,327 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HISI_SRAM_MAP_H__
+#define __HISI_SRAM_MAP_H__
+
+/*
+ * SRAM Memory Region Layout
+ *
+ * +-----------------------+
+ * | Low Power Mode | 7KB
+ * +-----------------------+
+ * | Secure OS | 64KB
+ * +-----------------------+
+ * | Software Flag | 1KB
+ * +-----------------------+
+ *
+ */
+
+#define SOC_SRAM_OFF_BASE_ADDR (0xFFF80000)
+
+/* PM Section: 7KB */
+#define SRAM_PM_ADDR (SOC_SRAM_OFF_BASE_ADDR)
+#define SRAM_PM_SIZE (0x00001C00)
+
+/* TEE OS Section: 64KB */
+#define SRAM_TEEOS_ADDR (SRAM_PM_ADDR + SRAM_PM_SIZE)
+#define SRAM_TEEOS_SIZE (0x00010000)
+
+/* General Use Section: 1KB */
+#define SRAM_GENERAL_ADDR (SRAM_TEEOS_ADDR + SRAM_TEEOS_SIZE)
+#define SRAM_GENERAL_SIZE (0x00000400)
+
+/*
+ * General Usage Section Layout:
+ *
+ * +-----------------------+
+ * | AP boot flag | 64B
+ * +-----------------------+
+ * | DICC flag | 32B
+ * +-----------------------+
+ * | Soft flag | 256B
+ * +-----------------------+
+ * | Thermal flag | 128B
+ * +-----------------------+
+ * | CSHELL | 4B
+ * +-----------------------+
+ * | Uart Switching | 4B
+ * +-----------------------+
+ * | ICC | 1024B
+ * +-----------------------+
+ * | Memory Management | 1024B
+ * +-----------------------+
+ * | IFC | 32B
+ * +-----------------------+
+ * | HIFI | 32B
+ * +-----------------------+
+ * | DDR capacity | 4B
+ * +-----------------------+
+ * | Reserved |
+ * +-----------------------+
+ *
+ */
+
+/* App Core Boot Flags */
+#define MEMORY_AXI_ACPU_START_ADDR (SRAM_GENERAL_ADDR)
+#define MEMORY_AXI_ACPU_START_SIZE (64)
+
+#define MEMORY_AXI_SRESET_FLAG_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0000)
+#define MEMORY_AXI_SECOND_CPU_BOOT_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0004)
+#define MEMORY_AXI_READY_FLAG_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0008)
+#define MEMORY_AXI_FASTBOOT_ENTRY_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x000C)
+#define MEMORY_AXI_PD_CHARGE_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0010)
+#define MEMORY_AXI_DBG_ALARM_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0014)
+#define MEMORY_AXI_CHIP_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0018)
+#define MEMORY_AXI_BOARD_TYPE_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x001C)
+#define MEMORY_AXI_BOARD_ID_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0020)
+#define MEMORY_AXI_CHARGETYPE_FLAG_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0024)
+#define MEMORY_AXI_COLD_START_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0028)
+#define MEMORY_AXI_ANDROID_REBOOT_FLAG_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x002C)
+#define MEMORY_AXI_ACPU_WDTRST_REBOOT_FLAG_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0030)
+#define MEMORY_AXI_ABNRST_BITMAP_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0034)
+#define MEMORY_AXI_32K_CLK_TYPE_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x0038)
+#define AXI_MODEM_PANIC_FLAG_ADDR (MEMORY_AXI_ACPU_START_ADDR + 0x003C)
+#define AXI_MODEM_PANIC_FLAG (0x68697369)
+#define MEMORY_AXI_ACPU_END_ADDR (AXI_MODEM_PANIC_FLAG_ADDR + 4)
+
+/* DICC Flags */
+#define MEMORY_AXI_DICC_ADDR (MEMORY_AXI_ACPU_START_ADDR + MEMORY_AXI_ACPU_START_SIZE)
+#define MEMORY_AXI_DICC_SIZE (32)
+
+#define MEMORY_AXI_SOFT_FLAG_ADDR (MEMORY_AXI_DICC_ADDR + MEMORY_AXI_DICC_SIZE)
+#define MEMORY_AXI_SOFT_FLAG_SIZE (256)
+
+/* Thermal Flags */
+#define MEMORY_AXI_TEMP_PROTECT_ADDR (MEMORY_AXI_SOFT_FLAG_ADDR + MEMORY_AXI_SOFT_FLAG_SIZE)
+#define MEMORY_AXI_TEMP_PROTECT_SIZE (128)
+
+/* CSHELL */
+#define MEMORY_AXI_USB_CSHELL_ADDR (MEMORY_AXI_TEMP_PROTECT_ADDR + MEMORY_AXI_TEMP_PROTECT_SIZE)
+#define MEMORY_AXI_USB_CSHELL_SIZE (4)
+
+/* Uart and A/C Shell Switch Flags */
+#define MEMORY_AXI_UART_INOUT_ADDR (MEMORY_AXI_USB_CSHELL_ADDR + MEMORY_AXI_USB_CSHELL_SIZE)
+#define MEMORY_AXI_UART_INOUT_SIZE (4)
+
+/* IFC Flags */
+#define MEMORY_AXI_IFC_ADDR (MEMORY_AXI_UART_INOUT_ADDR + MEMORY_AXI_UART_INOUT_SIZE)
+#define MEMORY_AXI_IFC_SIZE (32)
+
+/* HIFI Data */
+#define MEMORY_AXI_HIFI_ADDR (MEMORY_AXI_IFC_ADDR + MEMORY_AXI_IFC_SIZE)
+#define MEMORY_AXI_HIFI_SIZE (32)
+
+/* CONFIG Flags */
+#define MEMORY_AXI_CONFIG_ADDR (MEMORY_AXI_HIFI_ADDR + MEMORY_AXI_HIFI_SIZE)
+#define MEMORY_AXI_CONFIG_SIZE (32)
+
+/* DDR Capacity Flags */
+#define MEMORY_AXI_DDR_CAPACITY_ADDR (MEMORY_AXI_CONFIG_ADDR + MEMORY_AXI_CONFIG_SIZE)
+#define MEMORY_AXI_DDR_CAPACITY_SIZE (4)
+
+/* USB Shell Flags */
+#define MEMORY_AXI_USB_SHELL_FLAG_ADDR (MEMORY_AXI_DDR_CAPACITY_ADDR + MEMORY_AXI_DDR_CAPACITY_SIZE)
+#define MEMORY_AXI_USB_SHELL_FLAG_SIZE (4)
+
+/* MCU WDT Switch Flag */
+#define MEMORY_AXI_MCU_WDT_FLAG_ADDR (MEMORY_AXI_USB_SHELL_FLAG_ADDR + MEMORY_AXI_USB_SHELL_FLAG_SIZE)
+#define MEMORY_AXI_MCU_WDT_FLAG_SIZE (4)
+
+/* TLDSP Mailbox MNTN */
+#define SRAM_DSP_MNTN_INFO_ADDR (MEMORY_AXI_MCU_WDT_FLAG_ADDR + MEMORY_AXI_MCU_WDT_FLAG_SIZE)
+#define SRAM_DSP_MNTN_SIZE (32)
+
+/* TLDSP ARM Mailbox Protect Flag */
+#define SRAM_DSP_ARM_MAILBOX_PROTECT_FLAG_ADDR (SRAM_DSP_MNTN_INFO_ADDR + SRAM_DSP_MNTN_SIZE)
+#define SRAM_DSP_ARM_MAILBOX_PROTECT_FLAG_SIZE (4)
+
+/* RTT Sleep Flag */
+#define SRAM_RTT_SLEEP_FLAG_ADDR (SRAM_DSP_ARM_MAILBOX_PROTECT_FLAG_ADDR + SRAM_DSP_ARM_MAILBOX_PROTECT_FLAG_SIZE)
+#define SRAM_RTT_SLEEP_FLAG_SIZE (32)
+
+/* LDSP Awake Flag */
+#define MEMORY_AXI_LDSP_AWAKE_ADDR (SRAM_RTT_SLEEP_FLAG_ADDR + SRAM_RTT_SLEEP_FLAG_SIZE)
+#define MEMORY_AXI_LDSP_AWAKE_SIZE (4)
+
+#define NVUPDATE_SUCCESS 0x5555AAAA
+#define NVUPDATE_FAILURE 0xAAAA5555
+
+/*
+ * Low Power Mode Region
+ */
+#define PWRCTRL_ACPU_ASM_SPACE_ADDR (SRAM_PM_ADDR)
+#define PWRCTRL_ACPU_ASM_SPACE_SIZE (SRAM_PM_SIZE)
+
+#define PWRCTRL_ACPU_ASM_MEM_BASE (PWRCTRL_ACPU_ASM_SPACE_ADDR)
+#define PWRCTRL_ACPU_ASM_MEM_SIZE (PWRCTRL_ACPU_ASM_SPACE_SIZE)
+#define PWRCTRL_ACPU_ASM_CODE_BASE (PWRCTRL_ACPU_ASM_MEM_BASE + 0x200)
+#define PWRCTRL_ACPU_ASM_DATA_BASE (PWRCTRL_ACPU_ASM_MEM_BASE + 0xE00)
+#define PWRCTRL_ACPU_ASM_DATA_SIZE (0xE00)
+
+#define PWRCTRL_ACPU_ASM_D_C0_ADDR (PWRCTRL_ACPU_ASM_DATA_BASE)
+#define PWRCTRL_ACPU_ASM_D_C0_MMU_PARA_AD (PWRCTRL_ACPU_ASM_DATA_BASE + 0)
+#define PWRCTRL_ACPU_ASM_D_ARM_PARA_AD (PWRCTRL_ACPU_ASM_DATA_BASE + 0x20)
+
+#define PWRCTRL_ACPU_ASM_D_COMM_ADDR (PWRCTRL_ACPU_ASM_DATA_BASE + 0x700)
+
+#define PWRCTRL_ACPU_REBOOT (PWRCTRL_ACPU_ASM_D_COMM_ADDR)
+#define PWRCTRL_ACPU_REBOOT_SIZE (0x200)
+#define PWRCTRL_ACPU_ASM_SLICE_BAK_ADDR (PWRCTRL_ACPU_REBOOT + PWRCTRL_ACPU_REBOOT_SIZE)
+#define PWRCTRL_ACPU_ASM_SLICE_BAK_SIZE (4)
+#define PWRCTRL_ACPU_ASM_DEBUG_FLAG_ADDR (PWRCTRL_ACPU_ASM_SLICE_BAK_ADDR + PWRCTRL_ACPU_ASM_SLICE_BAK_SIZE)
+#define PWRCTRL_ACPU_ASM_DEBUG_FLAG_SIZE (4)
+#define EXCH_A_CORE_POWRCTRL_CONV_ADDR (PWRCTRL_ACPU_ASM_DEBUG_FLAG_ADDR + PWRCTRL_ACPU_ASM_DEBUG_FLAG_SIZE)
+#define EXCH_A_CORE_POWRCTRL_CONV_SIZE (4)
+
+/*
+ * Below region memory mapping is:
+ * 4 + 12 + 16 + 28 + 28 + 16 + 28 + 12 + 24 + 20 + 64 +
+ * 4 + 4 + 4 + 4 + 12 + 4 + 4 + 4 + 4 + 16 + 4 + 0x2BC +
+ * 24 + 20 + 12 + 16
+ */
+
+#define MEMORY_AXI_CPU_IDLE_ADDR (EXCH_A_CORE_POWRCTRL_CONV_ADDR + EXCH_A_CORE_POWRCTRL_CONV_SIZE)
+#define MEMORY_AXI_CPU_IDLE_SIZE (4)
+
+#define MEMORY_AXI_CUR_FREQ_ADDR (MEMORY_AXI_CPU_IDLE_ADDR + MEMORY_AXI_CPU_IDLE_SIZE)
+#define MEMORY_AXI_CUR_FREQ_SIZE (12)
+
+#define MEMORY_AXI_ACPU_FREQ_VOL_ADDR (MEMORY_AXI_CUR_FREQ_ADDR + MEMORY_AXI_CUR_FREQ_SIZE)
+#define MEMORY_AXI_ACPU_FREQ_VOL_SIZE (16 + 28 + 28)
+
+#define MEMORY_AXI_DDR_FREQ_VOL_ADDR (MEMORY_AXI_ACPU_FREQ_VOL_ADDR + MEMORY_AXI_ACPU_FREQ_VOL_SIZE)
+#define MEMORY_AXI_DDR_FREQ_VOL_SIZE (16 + 28)
+
+#define MEMORY_AXI_ACPU_FIQ_TEST_ADDR (MEMORY_AXI_DDR_FREQ_VOL_ADDR + MEMORY_AXI_DDR_FREQ_VOL_SIZE)
+#define MEMORY_AXI_ACPU_FIQ_TEST_SIZE (12)
+
+#define MEMORY_AXI_ACPU_FIQ_CPU_INFO_ADDR (MEMORY_AXI_ACPU_FIQ_TEST_ADDR + MEMORY_AXI_ACPU_FIQ_TEST_SIZE)
+#define MEMORY_AXI_ACPU_FIQ_CPU_INFO_SIZE (24)
+
+#define MEMORY_AXI_ACPU_FIQ_DEBUG_INFO_ADDR (MEMORY_AXI_ACPU_FIQ_CPU_INFO_ADDR + MEMORY_AXI_ACPU_FIQ_CPU_INFO_SIZE)
+#define MEMORY_AXI_ACPU_FIQ_DEBUG_INFO_SIZE (20)
+
+#define MEMORY_FREQDUMP_ADDR (MEMORY_AXI_ACPU_FIQ_DEBUG_INFO_ADDR + MEMORY_AXI_ACPU_FIQ_DEBUG_INFO_SIZE)
+#define MEMORY_FREQDUMP_SIZE (64)
+
+#define MEMORY_AXI_CCPU_LOG_ADDR (MEMORY_FREQDUMP_ADDR + MEMORY_FREQDUMP_SIZE)
+#define MEMORY_AXI_CCPU_LOG_SIZE (4)
+
+#define MEMORY_AXI_MCU_LOG_ADDR (MEMORY_AXI_CCPU_LOG_ADDR + MEMORY_AXI_CCPU_LOG_SIZE)
+#define MEMORY_AXI_MCU_LOG_SIZE (4)
+
+#define MEMORY_AXI_SEC_CORE_BOOT_ADDR (MEMORY_AXI_MCU_LOG_ADDR + MEMORY_AXI_MCU_LOG_SIZE)
+#define MEMORY_AXI_SEC_CORE_BOOT_SIZE (4)
+
+#define MEMORY_AXI_BBP_PS_VOTE_FLAG_ADDR (MEMORY_AXI_SEC_CORE_BOOT_ADDR + MEMORY_AXI_SEC_CORE_BOOT_SIZE)
+#define MEMORY_AXI_BBP_PS_VOTE_FLAG_SIZE (0x4)
+
+#define POLICY_AREA_RESERVED (MEMORY_AXI_BBP_PS_VOTE_FLAG_ADDR + MEMORY_AXI_BBP_PS_VOTE_FLAG_SIZE)
+#define POLICY_AREA_RESERVED_SIZE (12)
+
+#define DDR_POLICY_VALID_MAGIC (POLICY_AREA_RESERVED + POLICY_AREA_RESERVED_SIZE)
+#define DDR_POLICY_VALID_MAGIC_SIZE (4)
+
+#define DDR_POLICY_MAX_NUM (DDR_POLICY_VALID_MAGIC + DDR_POLICY_VALID_MAGIC_SIZE)
+#define DDR_POLICY_MAX_NUM_SIZE (4)
+
+#define DDR_POLICY_SUPPORT_NUM (DDR_POLICY_MAX_NUM + DDR_POLICY_MAX_NUM_SIZE)
+#define DDR_POLICY_SUPPORT_NUM_SIZE (4)
+
+#define DDR_POLICY_CUR_POLICY (DDR_POLICY_SUPPORT_NUM + DDR_POLICY_SUPPORT_NUM_SIZE)
+#define DDR_POLICY_CUR_POLICY_SIZE (4)
+
+#define ACPU_POLICY_VALID_MAGIC (DDR_POLICY_CUR_POLICY + DDR_POLICY_CUR_POLICY_SIZE)
+#define ACPU_POLICY_VALID_MAGIC_SIZE (4)
+
+#define ACPU_POLICY_MAX_NUM (ACPU_POLICY_VALID_MAGIC + ACPU_POLICY_VALID_MAGIC_SIZE)
+#define ACPU_POLICY_MAX_NUM_SIZE (4)
+
+#define ACPU_POLICY_SUPPORT_NUM (ACPU_POLICY_MAX_NUM + ACPU_POLICY_MAX_NUM_SIZE)
+#define ACPU_POLICY_SUPPORT_NUM_SIZE (4)
+
+#define ACPU_POLICY_CUR_POLICY (ACPU_POLICY_SUPPORT_NUM + ACPU_POLICY_SUPPORT_NUM_SIZE)
+#define ACPU_POLICY_CUR_POLICY_SIZE (4)
+
+#define LPDDR_OPTION_ADDR (ACPU_POLICY_CUR_POLICY + ACPU_POLICY_CUR_POLICY_SIZE)
+#define LPDDR_OPTION_SIZE (4)
+
+#define MEMORY_AXI_DDR_DDL_ADDR (LPDDR_OPTION_ADDR + LPDDR_OPTION_SIZE)
+#define MEMORY_AXI_DDR_DDL_SIZE (0x2BC)
+
+#define DDR_TEST_DFS_ADDR (MEMORY_AXI_DDR_DDL_ADDR + MEMORY_AXI_DDR_DDL_SIZE)
+#define DDR_TEST_DFS_ADDR_SIZE (4)
+
+#define DDR_TEST_DFS_TIMES_ADDR (DDR_TEST_DFS_ADDR + DDR_TEST_DFS_ADDR_SIZE)
+#define DDR_TEST_DFS_TIMES_ADDR_SIZE (4)
+
+#define DDR_TEST_QOS_ADDR (DDR_TEST_DFS_TIMES_ADDR + DDR_TEST_DFS_TIMES_ADDR_SIZE)
+#define DDR_TEST_QOS_ADDR_SIZE (4)
+
+#define DDR_TEST_FUN_ADDR (DDR_TEST_QOS_ADDR + DDR_TEST_QOS_ADDR_SIZE)
+#define DDR_TEST_FUN_ADDR_SIZE (4)
+
+#define BOARD_TYPE_ADDR (DDR_TEST_FUN_ADDR + DDR_TEST_FUN_ADDR_SIZE)
+#define BOARD_ADDR_SIZE (4)
+#define DDR_DFS_FREQ_ADDR (BOARD_TYPE_ADDR + BOARD_ADDR_SIZE)
+#define DDR_DFS_FREQ_SIZE (4)
+
+#define DDR_PASR_ADDR (DDR_DFS_FREQ_ADDR + DDR_DFS_FREQ_SIZE)
+#define DDR_PASR_SIZE (20)
+
+#define ACPU_DFS_FREQ_ADDR (DDR_PASR_ADDR + DDR_PASR_SIZE)
+#define ACPU_DFS_FREQ_ADDR_SIZE (12)
+
+#define ACPU_CHIP_MAX_FREQ (ACPU_DFS_FREQ_ADDR + ACPU_DFS_FREQ_ADDR_SIZE)
+#define ACPU_CHIP_MAX_FREQ_SIZE (4)
+
+#define MEMORY_MEDPLL_STATE_ADDR (ACPU_CHIP_MAX_FREQ + ACPU_CHIP_MAX_FREQ_SIZE)
+#define MEMORY_MEDPLL_STATE_SIZE (8)
+
+#define MEMORY_CCPU_LOAD_FLAG_ADDR (MEMORY_MEDPLL_STATE_ADDR + MEMORY_MEDPLL_STATE_SIZE)
+#define MEMORY_CCPU_LOAD_FLAG_SIZE (4)
+
+
+#define ACPU_CORE_BITS_ADDR (MEMORY_CCPU_LOAD_FLAG_ADDR + MEMORY_CCPU_LOAD_FLAG_SIZE)
+#define ACPU_CORE_BITS_SIZE (4)
+
+#define ACPU_CLUSTER_IDLE_ADDR (ACPU_CORE_BITS_ADDR + ACPU_CORE_BITS_SIZE)
+#define ACPU_CLUSTER_IDLE_SIZE (4)
+
+#define ACPU_A53_FLAGS_ADDR (ACPU_CLUSTER_IDLE_ADDR + ACPU_CLUSTER_IDLE_SIZE)
+#define ACPU_A53_FLAGS_SIZE (4)
+
+#define ACPU_POWER_STATE_QOS_ADDR (ACPU_A53_FLAGS_ADDR+ACPU_A53_FLAGS_SIZE)
+#define ACPU_POWER_STATE_QOS_SIZE (4)
+
+#define ACPU_UNLOCK_CORE_FLAGS_ADDR (ACPU_POWER_STATE_QOS_ADDR+ACPU_POWER_STATE_QOS_SIZE)
+#define ACPU_UNLOCK_CORE_FLAGS_SIZE (8)
+
+#define ACPU_SUBSYS_POWERDOWN_FLAGS_ADDR (ACPU_UNLOCK_CORE_FLAGS_ADDR + ACPU_UNLOCK_CORE_FLAGS_SIZE)
+#define ACPU_SUBSYS_POWERDOWN_FLAGS_SIZE (4)
+
+#define ACPU_CORE_POWERDOWN_FLAGS_ADDR (ACPU_SUBSYS_POWERDOWN_FLAGS_ADDR + ACPU_SUBSYS_POWERDOWN_FLAGS_SIZE)
+#define ACPU_CORE_POWERDOWN_FLAGS_SIZE (4)
+
+#define ACPU_CLUSTER_POWERDOWN_FLAGS_ADDR (ACPU_CORE_POWERDOWN_FLAGS_ADDR + ACPU_CORE_POWERDOWN_FLAGS_SIZE)
+#define ACPU_CLUSTER_POWERDOWN_FLAGS_SIZE (4)
+
+#define ACPU_ARM64_FLAGA (ACPU_CLUSTER_POWERDOWN_FLAGS_ADDR + ACPU_CLUSTER_POWERDOWN_FLAGS_SIZE)
+#define ACPU_ARM64_FLAGA_SIZE (4)
+
+#define ACPU_ARM64_FLAGB (ACPU_ARM64_FLAGA + ACPU_ARM64_FLAGA_SIZE)
+#define ACPU_ARM64_FLAGB_SIZE (4)
+
+#define MCU_EXCEPTION_FLAGS_ADDR (ACPU_ARM64_FLAGB + ACPU_ARM64_FLAGB_SIZE)
+#define MCU_EXCEPTION_FLAGS_SIZE (4)
+
+#define ACPU_MASTER_CORE_STATE_ADDR (MCU_EXCEPTION_FLAGS_ADDR + MCU_EXCEPTION_FLAGS_SIZE)
+#define ACPU_MASTER_CORE_STATE_SIZE (4)
+
+#define PWRCTRL_AXI_RESERVED_ADDR (ACPU_MASTER_CORE_STATE_ADDR + ACPU_MASTER_CORE_STATE_SIZE)
+
+#endif /* __HISI_SRAM_MAP_H__ */
diff --git a/plat/hisilicon/hikey/include/plat_macros.S b/plat/hisilicon/hikey/include/plat_macros.S
new file mode 100644
index 0000000..1ad217a
--- /dev/null
+++ b/plat/hisilicon/hikey/include/plat_macros.S
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __PLAT_MACROS_S__
+#define __PLAT_MACROS_S__
+
+#include <cci.h>
+#include <gic_v2.h>
+#include <hi6220.h>
+#include <platform_def.h>
+
+.section .rodata.gic_reg_name, "aS"
+gicc_regs:
+ .asciz "gicc_hppir", "gicc_ahppir", "gicc_ctlr", ""
+gicd_pend_reg:
+ .asciz "gicd_ispendr regs (Offsets 0x200 - 0x278)\n" \
+ " Offset:\t\t\tvalue\n"
+newline:
+ .asciz "\n"
+spacer:
+ .asciz ":\t\t0x"
+
+.section .rodata.cci_reg_name, "aS"
+cci_iface_regs:
+ .asciz "cci_snoop_ctrl_cluster0", "cci_snoop_ctrl_cluster1" , ""
+
+/* ---------------------------------------------
+ * The below macro prints out relevant GIC
+ * registers whenever an unhandled exception is
+ * taken in BL31.
+ * ---------------------------------------------
+ */
+.macro plat_crash_print_regs
+ mov_imm x16, PLAT_ARM_GICD_BASE
+ mov_imm x17, PLAT_ARM_GICC_BASE
+
+ /* Load the gicc reg list to x6 */
+ adr x6, gicc_regs
+ /* Load the gicc regs to gp regs used by str_in_crash_buf_print */
+ ldr w8, [x17, #GICC_HPPIR]
+ ldr w9, [x17, #GICC_AHPPIR]
+ ldr w10, [x17, #GICC_CTLR]
+ /* Store to the crash buf and print to cosole */
+ bl str_in_crash_buf_print
+
+ /* Print the GICD_ISPENDR regs */
+ add x7, x16, #GICD_ISPENDR
+ adr x4, gicd_pend_reg
+ bl asm_print_str
+2:
+ sub x4, x7, x16
+ cmp x4, #0x280
+ b.eq 1f
+ bl asm_print_hex
+ adr x4, spacer
+ bl asm_print_str
+ ldr x4, [x7], #8
+ bl asm_print_hex
+ adr x4, newline
+ bl asm_print_str
+ b 2b
+1:
+ adr x6, cci_iface_regs
+ /* Store in x7 the base address of the first interface */
+ mov_imm x7, (CCI400_BASE + SLAVE_IFACE_OFFSET( \
+ CCI400_SL_IFACE3_CLUSTER_IX))
+ ldr w8, [x7, #SNOOP_CTRL_REG]
+ /* Store in x7 the base address of the second interface */
+ mov_imm x7, (CCI400_BASE + SLAVE_IFACE_OFFSET( \
+ CCI400_SL_IFACE4_CLUSTER_IX))
+ ldr w9, [x7, #SNOOP_CTRL_REG]
+ /* Store to the crash buf and print to console */
+ bl str_in_crash_buf_print
+.endm
+
+#endif /* __PLAT_MACROS_S__ */
diff --git a/plat/hisilicon/hikey/include/platform_def.h b/plat/hisilicon/hikey/include/platform_def.h
new file mode 100644
index 0000000..a91a9b0
--- /dev/null
+++ b/plat/hisilicon/hikey/include/platform_def.h
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __PLATFORM_DEF_H__
+#define __PLATFORM_DEF_H__
+
+#include <arch.h>
+#include "../hikey_def.h"
+
+/*
+ * Platform binary types for linking
+ */
+#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
+#define PLATFORM_LINKER_ARCH aarch64
+
+
+/*
+ * Generic platform constants
+ */
+
+/* Size of cacheable stacks */
+#define PLATFORM_STACK_SIZE 0x800
+
+#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n"
+
+#define PLATFORM_CACHE_LINE_SIZE 64
+#define PLATFORM_CLUSTER_COUNT 2
+#define PLATFORM_CORE_COUNT_PER_CLUSTER 4
+#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER_COUNT * \
+ PLATFORM_CORE_COUNT_PER_CLUSTER)
+#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL2
+#define PLAT_NUM_PWR_DOMAINS (PLATFORM_CORE_COUNT + \
+ PLATFORM_CLUSTER_COUNT + 1)
+
+#define PLAT_MAX_RET_STATE 1
+#define PLAT_MAX_OFF_STATE 2
+
+#define MAX_IO_DEVICES 3
+#define MAX_IO_HANDLES 4
+/* eMMC RPMB and eMMC User Data */
+#define MAX_IO_BLOCK_DEVICES 2
+
+/* GIC related constants (no GICR in GIC-400) */
+#define PLAT_ARM_GICD_BASE 0xF6801000
+#define PLAT_ARM_GICC_BASE 0xF6802000
+#define PLAT_ARM_GICH_BASE 0xF6804000
+#define PLAT_ARM_GICV_BASE 0xF6806000
+
+
+/*
+ * Platform memory map related constants
+ */
+
+/*
+ * BL1 is stored in XG2RAM0_HIRQ that is 784KB large (0xF980_0000~0xF98C_4000).
+ */
+#define ONCHIPROM_PARAM_BASE (XG2RAM0_BASE + 0x700)
+#define LOADER_RAM_BASE (XG2RAM0_BASE + 0x800)
+#define BL1_XG2RAM0_OFFSET 0x1000
+
+/*
+ * BL1 specific defines.
+ *
+ * Both loader and BL1_RO region stay in SRAM since they are used to simulate
+ * ROM.
+ * Loader is used to switch Hi6220 SoC from 32-bit to 64-bit mode.
+ *
+ * ++++++++++ 0xF980_0000
+ * + loader +
+ * ++++++++++ 0xF980_1000
+ * + BL1_RO +
+ * ++++++++++ 0xF981_0000
+ * + BL1_RW +
+ * ++++++++++ 0xF989_8000
+ */
+#define BL1_RO_BASE (XG2RAM0_BASE + BL1_XG2RAM0_OFFSET)
+#define BL1_RO_LIMIT (XG2RAM0_BASE + 0x10000)
+#define BL1_RW_BASE (BL1_RO_LIMIT) /* 0xf981_0000 */
+#define BL1_RW_SIZE (0x00088000)
+#define BL1_RW_LIMIT (0xF9898000)
+
+/*
+ * BL2 specific defines.
+ */
+#define BL2_BASE (BL1_RW_BASE + 0x8000) /* 0xf981_8000 */
+#define BL2_LIMIT (BL2_BASE + 0x40000)
+
+/*
+ * SCP_BL2 specific defines.
+ * In HiKey, SCP_BL2 means MCU firmware. It's loaded into the temporary buffer
+ * at 0x0100_0000. Then BL2 will parse the sections and loaded them into
+ * predefined separated buffers.
+ */
+#define SCP_BL2_BASE (DDR_BASE + 0x01000000)
+#define SCP_BL2_LIMIT (SCP_BL2_BASE + 0x00100000)
+#define SCP_BL2_SIZE (SCP_BL2_LIMIT - SCP_BL2_BASE)
+
+/*
+ * BL31 specific defines.
+ */
+#define BL31_BASE BL2_LIMIT
+#define BL31_LIMIT 0xF9898000
+
+#define NS_BL1U_BASE (BL2_BASE)
+#define NS_BL1U_SIZE (0x00010000)
+#define NS_BL1U_LIMIT (NS_BL1U_BASE + NS_BL1U_SIZE)
+
+/*
+ * Platform specific page table and MMU setup constants
+ */
+#define ADDR_SPACE_SIZE (1ull << 32)
+
+#if IMAGE_BL1 || IMAGE_BL2 || IMAGE_BL31
+#define MAX_XLAT_TABLES 3
+#endif
+
+#define MAX_MMAP_REGIONS 16
+
+#define HIKEY_NS_IMAGE_OFFSET (DDR_BASE + 0x35000000)
+
+/*
+ * Declarations and constants to access the mailboxes safely. Each mailbox is
+ * aligned on the biggest cache line size in the platform. This is known only
+ * to the platform as it might have a combination of integrated and external
+ * caches. Such alignment ensures that two maiboxes do not sit on the same cache
+ * line at any cache level. They could belong to different cpus/clusters &
+ * get written while being protected by different locks causing corruption of
+ * a valid mailbox address.
+ */
+#define CACHE_WRITEBACK_SHIFT 6
+#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
+
+#endif /* __PLATFORM_DEF_H__ */
diff --git a/plat/hisilicon/hikey/platform.mk b/plat/hisilicon/hikey/platform.mk
new file mode 100644
index 0000000..ec4bb5c
--- /dev/null
+++ b/plat/hisilicon/hikey/platform.mk
@@ -0,0 +1,77 @@
+#
+# Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+CONSOLE_BASE := PL011_UART3_BASE
+CRASH_CONSOLE_BASE := PL011_UART3_BASE
+PLAT_PARTITION_MAX_ENTRIES := 12
+PLAT_PL061_MAX_GPIOS := 160
+COLD_BOOT_SINGLE_CPU := 1
+PROGRAMMABLE_RESET_ADDRESS := 1
+
+# Process flags
+$(eval $(call add_define,CONSOLE_BASE))
+$(eval $(call add_define,CRASH_CONSOLE_BASE))
+$(eval $(call add_define,PLAT_PL061_MAX_GPIOS))
+$(eval $(call add_define,PLAT_PARTITION_MAX_ENTRIES))
+$(eval $(call FIP_ADD_IMG,SCP_BL2,--scp-fw))
+
+ENABLE_PLAT_COMPAT := 0
+
+USE_COHERENT_MEM := 1
+
+PLAT_INCLUDES := -Iinclude/common/tbbr \
+ -Iinclude/drivers/synopsys \
+ -Iplat/hisilicon/hikey/include
+
+PLAT_BL_COMMON_SOURCES := drivers/arm/pl011/pl011_console.S \
+ lib/aarch64/xlat_tables.c \
+ plat/hisilicon/hikey/aarch64/hikey_common.c
+
+BL1_SOURCES += bl1/tbbr/tbbr_img_desc.c \
+ drivers/arm/pl061/pl061_gpio.c \
+ drivers/arm/sp804/sp804_delay_timer.c \
+ drivers/delay_timer/delay_timer.c \
+ drivers/gpio/gpio.c \
+ drivers/io/io_block.c \
+ drivers/io/io_fip.c \
+ drivers/io/io_storage.c \
+ drivers/emmc/emmc.c \
+ drivers/synopsys/emmc/dw_mmc.c \
+ lib/cpus/aarch64/cortex_a53.S \
+ plat/hisilicon/hikey/aarch64/hikey_helpers.S \
+ plat/hisilicon/hikey/hikey_bl1_setup.c \
+ plat/hisilicon/hikey/hikey_io_storage.c
+
+BL2_SOURCES += drivers/arm/sp804/sp804_delay_timer.c \
+ drivers/delay_timer/delay_timer.c \
+ drivers/io/io_block.c \
+ drivers/io/io_fip.c \
+ drivers/io/io_storage.c \
+ drivers/emmc/emmc.c \
+ drivers/synopsys/emmc/dw_mmc.c \
+ plat/hisilicon/hikey/aarch64/hikey_helpers.S \
+ plat/hisilicon/hikey/hikey_bl2_setup.c \
+ plat/hisilicon/hikey/hikey_ddr.c \
+ plat/hisilicon/hikey/hikey_io_storage.c \
+ plat/hisilicon/hikey/hisi_dvfs.c \
+ plat/hisilicon/hikey/hisi_mcu.c
+
+HIKEY_GIC_SOURCES := drivers/arm/gic/common/gic_common.c \
+ drivers/arm/gic/v2/gicv2_main.c \
+ drivers/arm/gic/v2/gicv2_helpers.c \
+ plat/common/plat_gicv2.c
+
+BL31_SOURCES += drivers/arm/cci/cci.c \
+ lib/cpus/aarch64/cortex_a53.S \
+ plat/common/aarch64/plat_psci_common.c \
+ plat/hisilicon/hikey/aarch64/hikey_helpers.S \
+ plat/hisilicon/hikey/hikey_bl31_setup.c \
+ plat/hisilicon/hikey/hikey_pm.c \
+ plat/hisilicon/hikey/hikey_topology.c \
+ plat/hisilicon/hikey/hisi_ipc.c \
+ plat/hisilicon/hikey/hisi_pwrc.c \
+ plat/hisilicon/hikey/hisi_pwrc_sram.S \
+ ${HIKEY_GIC_SOURCES}
diff --git a/tools/cert_create/Makefile b/tools/cert_create/Makefile
index 989a8e4..efd1f25 100644
--- a/tools/cert_create/Makefile
+++ b/tools/cert_create/Makefile
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2015-2016, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -27,6 +27,13 @@
include ${MAKE_HELPERS_DIRECTORY}build_macros.mk
include ${MAKE_HELPERS_DIRECTORY}build_env.mk
+ifeq (${USE_TBBR_DEFS},1)
+# In this case, cert_tool is platform-independent
+PLAT_MSG := TBBR Generic
+PLAT_INCLUDE := ../../include/tools_share
+else
+PLAT_MSG := ${PLAT}
+
PLATFORM_ROOT := ../../plat/
include ${MAKE_HELPERS_DIRECTORY}plat_helpers.mk
@@ -35,6 +42,7 @@
ifeq ($(PLAT_INCLUDE),)
$(error "Error: Invalid platform '${PLAT}' has no include directory.")
endif
+endif
ifeq (${DEBUG},1)
CFLAGS += -g -O0 -DDEBUG -DLOG_LEVEL=40
@@ -47,13 +55,16 @@
Q :=
endif
+$(eval $(call add_define,USE_TBBR_DEFS))
+CFLAGS += ${DEFINES}
+
# Make soft links and include from local directory otherwise wrong headers
# could get pulled in from firmware tree.
INC_DIR := -I ./include -I ${PLAT_INCLUDE} -I ${OPENSSL_DIR}/include
LIB_DIR := -L ${OPENSSL_DIR}/lib
LIB := -lssl -lcrypto
-CC := gcc
+HOSTCC ?= gcc
.PHONY: all clean realclean
@@ -62,13 +73,13 @@
${BINARY}: ${OBJECTS} Makefile
@echo " LD $@"
@echo 'const char build_msg[] = "Built : "__TIME__", "__DATE__; \
- const char platform_msg[] = "${PLAT}";' | \
+ const char platform_msg[] = "${PLAT_MSG}";' | \
${CC} -c ${CFLAGS} -xc - -o src/build_msg.o
- ${Q}${CC} src/build_msg.o ${OBJECTS} ${LIB_DIR} ${LIB} -o $@
+ ${Q}${HOSTCC} src/build_msg.o ${OBJECTS} ${LIB_DIR} ${LIB} -o $@
%.o: %.c
@echo " CC $<"
- ${Q}${CC} -c ${CFLAGS} ${INC_DIR} $< -o $@
+ ${Q}${HOSTCC} -c ${CFLAGS} ${INC_DIR} $< -o $@
clean:
$(call SHELL_DELETE_ALL, src/build_msg.o ${OBJECTS})
diff --git a/tools/cert_create/src/cert.c b/tools/cert_create/src/cert.c
index 62ff255..80ccfe9 100644
--- a/tools/cert_create/src/cert.c
+++ b/tools/cert_create/src/cert.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -14,11 +14,16 @@
#include <openssl/sha.h>
#include <openssl/x509v3.h>
+#if USE_TBBR_DEFS
+#include <tbbr_oid.h>
+#else
+#include <platform_oid.h>
+#endif
+
#include "cert.h"
#include "cmd_opt.h"
#include "debug.h"
#include "key.h"
-#include "platform_oid.h"
#include "sha.h"
#define SERIAL_RAND_BITS 64
diff --git a/tools/cert_create/src/key.c b/tools/cert_create/src/key.c
index a118fbb..c1bde5d 100644
--- a/tools/cert_create/src/key.c
+++ b/tools/cert_create/src/key.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -13,11 +13,16 @@
#include <openssl/evp.h>
#include <openssl/pem.h>
+#if USE_TBBR_DEFS
+#include <tbbr_oid.h>
+#else
+#include <platform_oid.h>
+#endif
+
#include "cert.h"
#include "cmd_opt.h"
#include "debug.h"
#include "key.h"
-#include "platform_oid.h"
#include "sha.h"
#define MAX_FILENAME_LEN 1024
diff --git a/tools/cert_create/src/main.c b/tools/cert_create/src/main.c
index e0f331c..9923637 100644
--- a/tools/cert_create/src/main.c
+++ b/tools/cert_create/src/main.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -18,12 +18,17 @@
#include <openssl/sha.h>
#include <openssl/x509v3.h>
+#if USE_TBBR_DEFS
+#include <tbbr_oid.h>
+#else
+#include <platform_oid.h>
+#endif
+
#include "cert.h"
#include "cmd_opt.h"
#include "debug.h"
#include "ext.h"
#include "key.h"
-#include "platform_oid.h"
#include "sha.h"
#include "tbbr/tbb_ext.h"
#include "tbbr/tbb_cert.h"
diff --git a/tools/cert_create/src/tbbr/tbb_ext.c b/tools/cert_create/src/tbbr/tbb_ext.c
index 11d779b..d9a8ea2 100644
--- a/tools/cert_create/src/tbbr/tbb_ext.c
+++ b/tools/cert_create/src/tbbr/tbb_ext.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -8,8 +8,14 @@
#include <string.h>
#include <openssl/err.h>
#include <openssl/x509v3.h>
+
+#if USE_TBBR_DEFS
+#include <tbbr_oid.h>
+#else
+#include <platform_oid.h>
+#endif
+
#include "ext.h"
-#include "platform_oid.h"
#include "tbbr/tbb_ext.h"
#include "tbbr/tbb_key.h"
diff --git a/tools/fiptool/Makefile b/tools/fiptool/Makefile
index 0a46ad7..ee674b7 100644
--- a/tools/fiptool/Makefile
+++ b/tools/fiptool/Makefile
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2014-2017, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@@ -11,7 +11,6 @@
PROJECT := fiptool${BIN_EXT}
OBJECTS := fiptool.o tbbr_config.o
V := 0
-COPIED_H_FILES := uuid.h firmware_image_package.h
override CPPFLAGS += -D_GNU_SOURCE -D_XOPEN_SOURCE=700
CFLAGS := -Wall -Werror -pedantic -std=c99
@@ -28,10 +27,9 @@
Q :=
endif
-# Only include from local directory (see comment below).
-INCLUDE_PATHS := -I.
+INCLUDE_PATHS := -I. -I../../include/tools_share
-CC := gcc
+HOSTCC ?= gcc
.PHONY: all clean distclean
@@ -39,7 +37,7 @@
${PROJECT}: ${OBJECTS} Makefile
@echo " LD $@"
- ${Q}${CC} ${OBJECTS} -o $@ ${LDLIBS}
+ ${Q}${HOSTCC} ${OBJECTS} -o $@ ${LDLIBS}
@${ECHO_BLANK_LINE}
@echo "Built $@ successfully"
@${ECHO_BLANK_LINE}
@@ -48,24 +46,9 @@
${Q}mkdir -p ../fip_create
${Q}install -m 755 fip_create.sh ../fip_create/fip_create
-%.o: %.c %.h ${COPIED_H_FILES} Makefile
+%.o: %.c %.h Makefile
@echo " CC $<"
- ${Q}${CC} -c ${CPPFLAGS} ${CFLAGS} ${INCLUDE_PATHS} $< -o $@
-
-#
-# Copy required library headers to a local directory so they can be included
-# by this project without adding the library directories to the system include
-# path. This avoids conflicts with definitions in the compiler standard
-# include path.
-#
-uuid.h : ../../include/lib/stdlib/sys/uuid.h
- $(call SHELL_COPY,$<,$@)
-
-firmware_image_package.h : ../../include/common/firmware_image_package.h
- $(call SHELL_COPY,$<,$@)
+ ${Q}${HOSTCC} -c ${CPPFLAGS} ${CFLAGS} ${INCLUDE_PATHS} $< -o $@
clean:
$(call SHELL_DELETE_ALL, ${PROJECT} ${OBJECTS} fip_create)
-
-distclean: clean
- $(call SHELL_DELETE_ALL, ${COPIED_H_FILES})
diff --git a/tools/fiptool/fiptool.c b/tools/fiptool/fiptool.c
index 7bfd272..4d80f2f 100644
--- a/tools/fiptool/fiptool.c
+++ b/tools/fiptool/fiptool.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -20,8 +20,9 @@
#include <openssl/sha.h>
+#include <firmware_image_package.h>
+
#include "fiptool.h"
-#include "firmware_image_package.h"
#include "tbbr_config.h"
#define OPT_TOC_ENTRY 0
diff --git a/tools/fiptool/fiptool.h b/tools/fiptool/fiptool.h
index 81453e0..4b5cdd9 100644
--- a/tools/fiptool/fiptool.h
+++ b/tools/fiptool/fiptool.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -10,8 +10,8 @@
#include <stddef.h>
#include <stdint.h>
-#include "firmware_image_package.h"
-#include "uuid.h"
+#include <firmware_image_package.h>
+#include <uuid.h>
#define NELEM(x) (sizeof (x) / sizeof *(x))
diff --git a/tools/fiptool/tbbr_config.c b/tools/fiptool/tbbr_config.c
index 4662083..7c6c24b 100644
--- a/tools/fiptool/tbbr_config.c
+++ b/tools/fiptool/tbbr_config.c
@@ -1,12 +1,13 @@
/*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <stddef.h>
-#include "firmware_image_package.h"
+#include <firmware_image_package.h>
+
#include "tbbr_config.h"
/* The images used depends on the platform. */
diff --git a/tools/fiptool/tbbr_config.h b/tools/fiptool/tbbr_config.h
index a5155c8..bad757d 100644
--- a/tools/fiptool/tbbr_config.h
+++ b/tools/fiptool/tbbr_config.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -9,7 +9,7 @@
#include <stdint.h>
-#include "uuid.h"
+#include <uuid.h>
/* TODO: Update this number as required */
#define TOC_HEADER_SERIAL_NUMBER 0x12345678