Merge pull request #1029 from islmit01/im/fix_includes
Fix order of includes
diff --git a/docs/plat/hikey.rst b/docs/plat/hikey.rst
index 027e14c..125941f 100644
--- a/docs/plat/hikey.rst
+++ b/docs/plat/hikey.rst
@@ -14,6 +14,9 @@
- ARM Trusted Firmware:
`link <https://github.com/ARM-software/arm-trusted-firmware>`__
+- OP-TEE
+ `link <https://github.com/OP-TEE/optee_os>`__
+
- edk2:
`link <https://github.com/96boards-hikey/edk2/tree/testing/hikey960_v2.5>`__
@@ -24,7 +27,7 @@
`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>`__
+ `link <https://git.linaro.org/uefi/uefi-tools.git>`__
- atf-fastboot:
`link <https://github.com/96boards-hikey/atf-fastboot/tree/master>`__
@@ -70,13 +73,11 @@
FASTBOOT_BUILD_OPTION=$(echo ${BUILD_OPTION} | tr '[A-Z]' '[a-z]')
cd ${EDK2_DIR}
# Build UEFI & ARM Trust Firmware
- ${UEFI_TOOLS_DIR}/uefi-build.sh -b ${BUILD_OPTION} -a ../arm-trusted-firmware hikey
+ ${UEFI_TOOLS_DIR}/uefi-build.sh -b ${BUILD_OPTION} -a ../arm-trusted-firmware -s ../optee_os hikey
# Generate l-loader.bin
cd ${BUILD_PATH}/l-loader
ln -sf ${EDK2_OUTPUT_DIR}/FV/bl1.bin
- ln -sf ${EDK2_OUTPUT_DIR}/FV/fip.bin
ln -sf ${BUILD_PATH}/atf-fastboot/build/hikey/${FASTBOOT_BUILD_OPTION}/bl1.bin fastboot.bin
- python gen_loader.py -o l-loader.bin --img_bl1=bl1.bin --img_ns_bl1u=BL33_AP_UEFI.fd
arm-linux-gnueabihf-gcc -c -o start.o start.S
arm-linux-gnueabihf-ld -Bstatic -Tl-loader.lds -Ttext 0xf9800800 start.o -o loader
arm-linux-gnueabihf-objcopy -O binary loader temp
@@ -86,7 +87,7 @@
.. code:: shell
- $PTABLE=aosp-4g SECTOR_SIZE=512 bash -x generate_ptable.sh
+ PTABLE=aosp-4g SECTOR_SIZE=512 bash -x generate_ptable.sh
Setup Console
-------------
@@ -110,6 +111,13 @@
2004:telnet:0:/dev/ttyUSB0:115200 8DATABITS NONE 1STOPBIT banner
+- Start ser2net
+
+ .. code:: shell
+
+ $sudo killall ser2net
+ $sudo ser2net -u
+
- Open the console.
.. code:: shell
diff --git a/docs/plat/hikey960.rst b/docs/plat/hikey960.rst
index c28ef3a..cd1880e 100644
--- a/docs/plat/hikey960.rst
+++ b/docs/plat/hikey960.rst
@@ -14,6 +14,9 @@
- ARM Trusted Firmware:
`link <https://github.com/ARM-software/arm-trusted-firmware>`__
+- OP-TEE:
+ `link <https://github.com/OP-TEE/optee_os>`__
+
- edk2:
`link <https://github.com/96boards-hikey/edk2/tree/testing/hikey960_v2.5>`__
@@ -24,7 +27,7 @@
`link <https://github.com/96boards-hikey/l-loader/tree/testing/hikey960_v1.2>`__
- uefi-tools:
- `link <https://github.com/96boards-hikey/uefi-tools/tree/hikey960_v1>`__
+ `link <https://git.linaro.org/uefi/uefi-tools.git>`__
Build Procedure
---------------
@@ -56,26 +59,26 @@
.. code:: shell
BUILD_OPTION=DEBUG
- export AARCH64_TOOLCHAIN=GCC48
+ export AARCH64_TOOLCHAIN=GCC5
export UEFI_TOOLS_DIR=${BUILD_PATH}/uefi-tools
export EDK2_DIR=${BUILD_PATH}/edk2
EDK2_OUTPUT_DIR=${EDK2_DIR}/Build/HiKey960/${BUILD_OPTION}_${AARCH64_TOOLCHAIN}
cd ${EDK2_DIR}
# Build UEFI & ARM Trust Firmware
- ${UEFI_TOOLS_DIR}/uefi-build.sh -b ${BUILD_OPTION} -a ../arm-trusted-firmware hikey960
+ ${UEFI_TOOLS_DIR}/uefi-build.sh -b ${BUILD_OPTION} -a ../arm-trusted-firmware -s ../optee_os hikey960
# Generate l-loader.bin
cd ${BUILD_PATH}/l-loader
ln -sf ${EDK2_OUTPUT_DIR}/FV/bl1.bin
ln -sf ${EDK2_OUTPUT_DIR}/FV/fip.bin
ln -sf ${EDK2_OUTPUT_DIR}/FV/BL33_AP_UEFI.fd
- python gen_loader.py -o l-loader.bin --img_bl1=bl1.bin --img_ns_bl1u=BL33_AP_UEFI.fd
+ python gen_loader_hikey960.py -o l-loader.bin --img_bl1=bl1.bin --img_ns_bl1u=BL33_AP_UEFI.fd
- Generate partition table.
*Make sure that you're using the sgdisk in the l-loader directory.*
.. code:: shell
- $PTABLE=aosp-32g SECTOR_SIZE=4096 SGDISK=./sgdisk bash -x generate_ptable.sh
+ PTABLE=aosp-32g SECTOR_SIZE=4096 SGDISK=./sgdisk bash -x generate_ptable.sh
Setup Console
-------------
@@ -99,6 +102,13 @@
2004:telnet:0:/dev/ttyUSB0:115200 8DATABITS NONE 1STOPBIT banner
+- Start ser2net
+
+ .. code:: shell
+
+ $sudo killall ser2net
+ $sudo ser2net -u
+
- Open the console.
.. code:: shell
@@ -126,7 +136,7 @@
$vi config
# The content of config file
- ./sec_user_xloader.img 0x00020000
+ ./sec_usb_xloader.img 0x00020000
./sec_uce_boot.img 0x6A908000
./l-loader.bin 0x1AC00000
diff --git a/docs/plat/poplar.rst b/docs/plat/poplar.rst
new file mode 100644
index 0000000..d7f1fe0
--- /dev/null
+++ b/docs/plat/poplar.rst
@@ -0,0 +1,165 @@
+Description
+===========
+
+Poplar is the first development board compliant with the 96Boards Enterprise
+Edition TV Platform specification.
+
+The board features the Hi3798C V200 with an integrated quad-core 64-bit
+ARM Cortex A53 processor and high performance Mali T720 GPU, making it capable
+of running any commercial set-top solution based on Linux or Android.
+
+It supports a premium user experience with up to H.265 HEVC decoding of 4K
+video at 60 frames per second.
+
+ SOC Hisilicon Hi3798CV200
+ CPU Quad-core ARM Cortex-A53 64 bit
+ DRAM DDR3/3L/4 SDRAM interface, maximum 32-bit data width 2 GB
+ USB Two USB 2.0 ports One USB 3.0 ports
+ CONSOLE USB-micro port for console support
+ ETHERNET 1 GBe Ethernet
+ PCIE One PCIe 2.0 interfaces
+ JTAG 8-Pin JTAG
+ EXPANSION INTERFACE Linaro 96Boards Low Speed Expansion slot
+ DIMENSION Standard 160×120 mm 96Boards Enterprice Edition form factor
+ WIFI 802.11AC 2*2 with Bluetooth
+ CONNECTORS One connector for Smart Card One connector for TSI
+
+At the start of the boot sequence, the bootROM executes the so called l-loader
+binary whose main role is to change the processor state to 64bit mode. This
+must happen prior invoking the arm trusted firmware:
+
+ l-loader --> arm_trusted_firmware --> u-boot
+
+How to build
+============
+
+Code Locations
+--------------
+
+- ARM Trusted Firmware:
+ `link <https://github.com/ARM-software/arm-trusted-firmware>`__
+
+- l-loader:
+ `link <https://github.com/Linaro/poplar-l-loader.git>`__
+
+- u-boot:
+ `link <http://git.denx.de/u-boot.git>`__
+
+Build Procedure
+---------------
+
+- Fetch all the above 3 repositories into local host.
+ Make all the repositories in the same ${BUILD\_PATH}.
+
+- Prepare the AARCH64 toolchain.
+
+- Build u-boot using poplar_defconfig
+ make CROSS_COMPILE=aarch64-linux-gnu- poplar_defconfig
+ make CROSS_COMPILE=aarch64-linux-gnu-
+
+- Build atf providing the previously generated u-boot.bin as the BL33 image
+ make CROSS_COMPILE=aarch64-linux-gnu- all fip SPD=none PLAT=poplar
+ BL33=u-boot.bin
+
+- Build l-loader (generated the final fastboot.bin)
+ 1. copy the atf generated files fip.bin and bl1.bin to l-loader/atf/
+ 2. export ARM_TRUSTED_FIRMWARE=${ATF_SOURCE_PATH)
+ 3. make
+
+Install Procedure
+-----------------
+
+- Copy l-loader/fastboot.bin to a FAT partition on a USB pen drive.
+
+- Plug the USB pen drive to any of the USB2 ports
+
+- Power the board while keeping S3 pressed (usb_boot)
+
+The system will boot into a u-boot shell which you can then use to write the
+working firmware to eMMC.
+
+Boot trace
+==========
+
+Bootrom start
+Boot Media: eMMC
+Decrypt auxiliary code ...OK
+
+lsadc voltage min: 000000FE, max: 000000FF, aver: 000000FE, index: 00000000
+
+Entry boot auxiliary code
+
+Auxiliary code - v1.00
+DDR code - V1.1.2 20160205
+Build: Mar 24 2016 - 17:09:44
+Reg Version: v134
+Reg Time: 2016/03/18 09:44:55
+Reg Name: hi3798cv2dmb_hi3798cv200_ddr3_2gbyte_8bitx4_4layers.reg
+
+Boot auxiliary code success
+Bootrom success
+
+LOADER: Switched to aarch64 mode
+LOADER: Entering ARM TRUSTED FIRMWARE
+LOADER: CPU0 executes at 0x000ce000
+
+INFO: BL1: 0xe1000 - 0xe7000 [size = 24576]
+NOTICE: Booting Trusted Firmware
+NOTICE: BL1: v1.3(debug):v1.3-372-g1ba9c60
+NOTICE: BL1: Built : 17:51:33, Apr 30 2017
+INFO: BL1: RAM 0xe1000 - 0xe7000
+INFO: BL1: Loading BL2
+INFO: Loading image id=1 at address 0xe9000
+INFO: Image id=1 loaded at address 0xe9000, size = 0x5008
+NOTICE: BL1: Booting BL2
+INFO: Entry point address = 0xe9000
+INFO: SPSR = 0x3c5
+NOTICE: BL2: v1.3(debug):v1.3-372-g1ba9c60
+NOTICE: BL2: Built : 17:51:33, Apr 30 2017
+INFO: BL2: Loading BL31
+INFO: Loading image id=3 at address 0x129000
+INFO: Image id=3 loaded at address 0x129000, size = 0x8038
+INFO: BL2: Loading BL33
+INFO: Loading image id=5 at address 0x37000000
+INFO: Image id=5 loaded at address 0x37000000, size = 0x58f17
+NOTICE: BL1: Booting BL31
+INFO: Entry point address = 0x129000
+INFO: SPSR = 0x3cd
+INFO: Boot bl33 from 0x37000000 for 364311 Bytes
+NOTICE: BL31: v1.3(debug):v1.3-372-g1ba9c60
+NOTICE: BL31: Built : 17:51:33, Apr 30 2017
+INFO: BL31: Initializing runtime services
+INFO: BL31: Preparing for EL3 exit to normal world
+INFO: Entry point address = 0x37000000
+INFO: SPSR = 0x3c9
+
+
+U-Boot 2017.05-rc2-00130-gd2255b0 (Apr 30 2017 - 17:51:28 +0200)poplar
+
+Model: HiSilicon Poplar Development Board
+BOARD: Hisilicon HI3798cv200 Poplar
+DRAM: 1 GiB
+MMC: Hisilicon DWMMC: 0
+In: serial@f8b00000
+Out: serial@f8b00000
+Err: serial@f8b00000
+Net: Net Initialization Skipped
+No ethernet found.
+
+Hit any key to stop autoboot: 0
+starting USB...
+USB0: USB EHCI 1.00
+scanning bus 0 for devices... 1 USB Device(s) found
+USB1: USB EHCI 1.00
+scanning bus 1 for devices... 4 USB Device(s) found
+ scanning usb for storage devices... 1 Storage Device(s) found
+ scanning usb for ethernet devices... 1 Ethernet Device(s) found
+
+USB device 0:
+ Device 0: Vendor: SanDisk Rev: 1.00 Prod: Cruzer Blade
+ Type: Removable Hard Disk
+ Capacity: 7632.0 MB = 7.4 GB (15630336 x 512)
+... is now current device
+Scanning usb 0:1...
+=>
+
diff --git a/plat/hisilicon/hikey/aarch64/hikey_common.c b/plat/hisilicon/hikey/aarch64/hikey_common.c
index d8a68cf..20a95bf 100644
--- a/plat/hisilicon/hikey/aarch64/hikey_common.c
+++ b/plat/hisilicon/hikey/aarch64/hikey_common.c
@@ -24,6 +24,10 @@
DEVICE_SIZE, \
MT_DEVICE | MT_RW | MT_SECURE)
+#define MAP_TSP_MEM MAP_REGION_FLAT(TSP_SEC_MEM_BASE, \
+ TSP_SEC_MEM_SIZE, \
+ MT_MEMORY | MT_RW | MT_SECURE)
+
#define MAP_ROM_PARAM MAP_REGION_FLAT(XG2RAM0_BASE, \
BL1_XG2RAM0_OFFSET, \
MT_DEVICE | MT_RO | MT_SECURE)
@@ -59,6 +63,7 @@
static const mmap_region_t hikey_mmap[] = {
MAP_DDR,
MAP_DEVICE,
+ MAP_TSP_MEM,
{0}
};
#endif
@@ -67,6 +72,15 @@
static const mmap_region_t hikey_mmap[] = {
MAP_DEVICE,
MAP_SRAM,
+ MAP_TSP_MEM,
+ {0}
+};
+#endif
+
+#if IMAGE_BL32
+static const mmap_region_t hikey_mmap[] = {
+ MAP_DEVICE,
+ MAP_DDR,
{0}
};
#endif
diff --git a/plat/hisilicon/hikey/hikey_bl2_setup.c b/plat/hisilicon/hikey/hikey_bl2_setup.c
index 9e9909b..13dc6c9 100644
--- a/plat/hisilicon/hikey/hikey_bl2_setup.c
+++ b/plat/hisilicon/hikey/hikey_bl2_setup.c
@@ -144,6 +144,41 @@
DISABLE_ALL_EXCEPTIONS);
}
+/*******************************************************************************
+ * Before calling this function BL32 is loaded in memory and its entrypoint
+ * is set by load_image. This is a placeholder for the platform to change
+ * the entrypoint of BL32 and set SPSR and security state.
+ * On Hikey we only set the security state of the entrypoint
+ ******************************************************************************/
+#ifdef BL32_BASE
+void bl2_plat_set_bl32_ep_info(image_info_t *bl32_image_info,
+ entry_point_info_t *bl32_ep_info)
+{
+ SET_SECURITY_STATE(bl32_ep_info->h.attr, SECURE);
+ /*
+ * The Secure Payload Dispatcher service is responsible for
+ * setting the SPSR prior to entry into the BL32 image.
+ */
+ bl32_ep_info->spsr = 0;
+}
+
+/*******************************************************************************
+ * Populate the extents of memory available for loading BL32
+ ******************************************************************************/
+void bl2_plat_get_bl32_meminfo(meminfo_t *bl32_meminfo)
+{
+ /*
+ * Populate the extents of memory available for loading BL32.
+ */
+ bl32_meminfo->total_base = BL32_BASE;
+ bl32_meminfo->free_base = BL32_BASE;
+ bl32_meminfo->total_size =
+ (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE;
+ bl32_meminfo->free_size =
+ (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE;
+}
+#endif /* BL32_BASE */
+
void bl2_plat_set_bl33_ep_info(image_info_t *image,
entry_point_info_t *bl33_ep_info)
{
diff --git a/plat/hisilicon/hikey/hikey_def.h b/plat/hisilicon/hikey/hikey_def.h
index 28ff553..bbad10f 100644
--- a/plat/hisilicon/hikey/hikey_def.h
+++ b/plat/hisilicon/hikey/hikey_def.h
@@ -12,7 +12,7 @@
/* Always assume DDR is 1GB size. */
#define DDR_BASE 0x0
-#define DDR_SIZE 0x80000000
+#define DDR_SIZE 0x40000000
#define DEVICE_BASE 0xF4000000
#define DEVICE_SIZE 0x05800000
@@ -20,6 +20,25 @@
#define XG2RAM0_BASE 0xF9800000
#define XG2RAM0_SIZE 0x00400000
+/* Memory location options for TSP */
+#define HIKEY_SRAM_ID 0
+#define HIKEY_DRAM_ID 1
+
+/*
+ * DDR for OP-TEE (32MB from 0x3E00000-0x3FFFFFFF) is divided in several
+ * regions
+ * - Secure DDR (default is the top 16MB) used by OP-TEE
+ * - Non-secure DDR used by OP-TEE (shared memory and padding) (4MB)
+ * - Secure DDR (4MB aligned on 4MB) for OP-TEE's "Secure Data Path" feature
+ * - Non-secure DDR (8MB) reserved for OP-TEE's future use
+ */
+#define DDR_SEC_SIZE 0x01000000
+#define DDR_SEC_BASE (DDR_BASE + DDR_SIZE - DDR_SEC_SIZE)
+
+#define DDR_SDP_SIZE 0x00400000
+#define DDR_SDP_BASE (DDR_SEC_BASE - 0x400000 /* align */ - \
+ DDR_SDP_SIZE)
+
#define SRAM_BASE 0xFFF80000
#define SRAM_SIZE 0x00012000
diff --git a/plat/hisilicon/hikey/hikey_io_storage.c b/plat/hisilicon/hikey/hikey_io_storage.c
index 4ca1846..c61ec2c 100644
--- a/plat/hisilicon/hikey/hikey_io_storage.c
+++ b/plat/hisilicon/hikey/hikey_io_storage.c
@@ -73,6 +73,10 @@
.uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31,
};
+static const io_uuid_spec_t bl32_uuid_spec = {
+ .uuid = UUID_SECURE_PAYLOAD_BL32,
+};
+
static const io_uuid_spec_t bl33_uuid_spec = {
.uuid = UUID_NON_TRUSTED_FIRMWARE_BL33,
};
@@ -102,6 +106,11 @@
(uintptr_t)&bl31_uuid_spec,
check_fip
},
+ [BL32_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl32_uuid_spec,
+ check_fip
+ },
[BL33_IMAGE_ID] = {
&fip_dev_handle,
(uintptr_t)&bl33_uuid_spec,
diff --git a/plat/hisilicon/hikey/include/platform_def.h b/plat/hisilicon/hikey/include/platform_def.h
index a91a9b0..af15232 100644
--- a/plat/hisilicon/hikey/include/platform_def.h
+++ b/plat/hisilicon/hikey/include/platform_def.h
@@ -11,13 +11,6 @@
#include "../hikey_def.h"
/*
- * Platform binary types for linking
- */
-#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
-#define PLATFORM_LINKER_ARCH aarch64
-
-
-/*
* Generic platform constants
*/
@@ -104,6 +97,33 @@
#define BL31_BASE BL2_LIMIT
#define BL31_LIMIT 0xF9898000
+/*
+ * BL3-2 specific defines.
+ */
+
+/*
+ * The TSP currently executes from TZC secured area of DRAM or SRAM.
+ */
+#define BL32_SRAM_BASE BL31_LIMIT
+#define BL32_SRAM_LIMIT (BL31_LIMIT+0x80000) /* 512K */
+
+#define BL32_DRAM_BASE DDR_SEC_BASE
+#define BL32_DRAM_LIMIT (DDR_SEC_BASE+DDR_SEC_SIZE)
+
+#if (HIKEY_TSP_RAM_LOCATION_ID == HIKEY_DRAM_ID)
+#define TSP_SEC_MEM_BASE BL32_DRAM_BASE
+#define TSP_SEC_MEM_SIZE (BL32_DRAM_LIMIT - BL32_DRAM_BASE)
+#define BL32_BASE BL32_DRAM_BASE
+#define BL32_LIMIT BL32_DRAM_LIMIT
+#elif (HIKEY_TSP_RAM_LOCATION_ID == HIKEY_SRAM_ID)
+#define TSP_SEC_MEM_BASE BL32_SRAM_BASE
+#define TSP_SEC_MEM_SIZE (BL32_SRAM_LIMIT - BL32_SRAM_BASE)
+#define BL32_BASE BL32_SRAM_BASE
+#define BL32_LIMIT BL32_SRAM_LIMIT
+#else
+#error "Currently unsupported HIKEY_TSP_LOCATION_ID value"
+#endif
+
#define NS_BL1U_BASE (BL2_BASE)
#define NS_BL1U_SIZE (0x00010000)
#define NS_BL1U_LIMIT (NS_BL1U_BASE + NS_BL1U_SIZE)
@@ -113,10 +133,14 @@
*/
#define ADDR_SPACE_SIZE (1ull << 32)
-#if IMAGE_BL1 || IMAGE_BL2 || IMAGE_BL31
+#if IMAGE_BL1 || IMAGE_BL2 || IMAGE_BL32
#define MAX_XLAT_TABLES 3
#endif
+#if IMAGE_BL31
+#define MAX_XLAT_TABLES 4
+#endif
+
#define MAX_MMAP_REGIONS 16
#define HIKEY_NS_IMAGE_OFFSET (DDR_BASE + 0x35000000)
diff --git a/plat/hisilicon/hikey/platform.mk b/plat/hisilicon/hikey/platform.mk
index 08a3047..8da3998 100644
--- a/plat/hisilicon/hikey/platform.mk
+++ b/plat/hisilicon/hikey/platform.mk
@@ -4,6 +4,17 @@
# SPDX-License-Identifier: BSD-3-Clause
#
+# On Hikey, the TSP can execute from TZC secure area in DRAM (default)
+# or SRAM.
+HIKEY_TSP_RAM_LOCATION := dram
+ifeq (${HIKEY_TSP_RAM_LOCATION}, dram)
+ HIKEY_TSP_RAM_LOCATION_ID = HIKEY_DRAM_ID
+else ifeq (${HIKEY_TSP_RAM_LOCATION}, sram)
+ HIKEY_TSP_RAM_LOCATION_ID := HIKEY_SRAM_ID
+else
+ $(error "Currently unsupported HIKEY_TSP_RAM_LOCATION value")
+endif
+
CONSOLE_BASE := PL011_UART3_BASE
CRASH_CONSOLE_BASE := PL011_UART3_BASE
PLAT_PARTITION_MAX_ENTRIES := 12
@@ -12,11 +23,11 @@
PROGRAMMABLE_RESET_ADDRESS := 1
# Process flags
+$(eval $(call add_define,HIKEY_TSP_RAM_LOCATION_ID))
$(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
diff --git a/plat/hisilicon/hikey960/aarch64/hikey960_common.c b/plat/hisilicon/hikey960/aarch64/hikey960_common.c
index d7894b3..7068fb6 100644
--- a/plat/hisilicon/hikey960/aarch64/hikey960_common.c
+++ b/plat/hisilicon/hikey960/aarch64/hikey960_common.c
@@ -37,6 +37,10 @@
HIKEY960_UFS_DESC_SIZE, \
MT_MEMORY | MT_RW | MT_NS)
+#define MAP_TSP_MEM MAP_REGION_FLAT(TSP_SEC_MEM_BASE, \
+ TSP_SEC_MEM_SIZE, \
+ MT_MEMORY | 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
@@ -56,6 +60,7 @@
static const mmap_region_t hikey960_mmap[] = {
MAP_DDR,
MAP_DEVICE,
+ MAP_TSP_MEM,
{0}
};
#endif
@@ -63,6 +68,15 @@
#if IMAGE_BL31
static const mmap_region_t hikey960_mmap[] = {
MAP_DEVICE,
+ MAP_TSP_MEM,
+ {0}
+};
+#endif
+
+#if IMAGE_BL32
+static const mmap_region_t hikey960_mmap[] = {
+ MAP_DEVICE,
+ MAP_DDR,
{0}
};
#endif
diff --git a/plat/hisilicon/hikey960/hikey960_bl2_setup.c b/plat/hisilicon/hikey960/hikey960_bl2_setup.c
index e225793..de676a7 100644
--- a/plat/hisilicon/hikey960/hikey960_bl2_setup.c
+++ b/plat/hisilicon/hikey960/hikey960_bl2_setup.c
@@ -177,6 +177,41 @@
DISABLE_ALL_EXCEPTIONS);
}
+/*******************************************************************************
+ * Before calling this function BL32 is loaded in memory and its entrypoint
+ * is set by load_image. This is a placeholder for the platform to change
+ * the entrypoint of BL32 and set SPSR and security state.
+ * On Hikey we only set the security state of the entrypoint
+ ******************************************************************************/
+#ifdef BL32_BASE
+void bl2_plat_set_bl32_ep_info(image_info_t *bl32_image_info,
+ entry_point_info_t *bl32_ep_info)
+{
+ SET_SECURITY_STATE(bl32_ep_info->h.attr, SECURE);
+ /*
+ * The Secure Payload Dispatcher service is responsible for
+ * setting the SPSR prior to entry into the BL32 image.
+ */
+ bl32_ep_info->spsr = 0;
+}
+
+/*******************************************************************************
+ * Populate the extents of memory available for loading BL32
+ ******************************************************************************/
+void bl2_plat_get_bl32_meminfo(meminfo_t *bl32_meminfo)
+{
+ /*
+ * Populate the extents of memory available for loading BL32.
+ */
+ bl32_meminfo->total_base = BL32_BASE;
+ bl32_meminfo->free_base = BL32_BASE;
+ bl32_meminfo->total_size =
+ (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE;
+ bl32_meminfo->free_size =
+ (TSP_SEC_MEM_BASE + TSP_SEC_MEM_SIZE) - BL32_BASE;
+}
+#endif /* BL32_BASE */
+
void bl2_plat_set_bl33_ep_info(image_info_t *image,
entry_point_info_t *bl33_ep_info)
{
diff --git a/plat/hisilicon/hikey960/hikey960_def.h b/plat/hisilicon/hikey960/hikey960_def.h
index e713e2e..fc46d71 100644
--- a/plat/hisilicon/hikey960/hikey960_def.h
+++ b/plat/hisilicon/hikey960/hikey960_def.h
@@ -16,6 +16,25 @@
#define DEVICE_BASE 0xE0000000
#define DEVICE_SIZE 0x20000000
+/* Memory location options for TSP */
+#define HIKEY960_SRAM_ID 0
+#define HIKEY960_DRAM_ID 1
+
+/*
+ * DDR for OP-TEE (32MB from 0x3E00000-0x3FFFFFFF) is divided in several
+ * regions:
+ * - Secure DDR (default is the top 16MB) used by OP-TEE
+ * - Non-secure DDR used by OP-TEE (shared memory and padding) (4MB)
+ * - Secure DDR (4MB aligned on 4MB) for OP-TEE's "Secure Data Path" feature
+ * - Non-secure DDR (8MB) reserved for OP-TEE's future use
+ */
+#define DDR_SEC_SIZE 0x01000000
+#define DDR_SEC_BASE 0x3F000000
+
+#define DDR_SDP_SIZE 0x00400000
+#define DDR_SDP_BASE (DDR_SEC_BASE - 0x400000 /* align */ - \
+ DDR_SDP_SIZE)
+
/*
* PL011 related constants
*/
diff --git a/plat/hisilicon/hikey960/hikey960_io_storage.c b/plat/hisilicon/hikey960/hikey960_io_storage.c
index de54e88..57d97e5 100644
--- a/plat/hisilicon/hikey960/hikey960_io_storage.c
+++ b/plat/hisilicon/hikey960/hikey960_io_storage.c
@@ -69,6 +69,10 @@
.uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31,
};
+static const io_uuid_spec_t bl32_uuid_spec = {
+ .uuid = UUID_SECURE_PAYLOAD_BL32,
+};
+
static const io_uuid_spec_t bl33_uuid_spec = {
.uuid = UUID_NON_TRUSTED_FIRMWARE_BL33,
};
@@ -94,6 +98,11 @@
(uintptr_t)&bl31_uuid_spec,
check_fip
},
+ [BL32_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl32_uuid_spec,
+ check_fip
+ },
[BL33_IMAGE_ID] = {
&fip_dev_handle,
(uintptr_t)&bl33_uuid_spec,
diff --git a/plat/hisilicon/hikey960/include/platform_def.h b/plat/hisilicon/hikey960/include/platform_def.h
index 369117b..8bf32c3 100644
--- a/plat/hisilicon/hikey960/include/platform_def.h
+++ b/plat/hisilicon/hikey960/include/platform_def.h
@@ -63,6 +63,27 @@
#define BL31_BASE (BL2_LIMIT) /* 1AC5_8000 */
#define BL31_LIMIT (BL31_BASE + 0x40000) /* 1AC9_8000 */
+/*
+ * BL3-2 specific defines.
+ */
+
+/*
+ * The TSP currently executes from TZC secured area of DRAM.
+ */
+#define BL32_DRAM_BASE DDR_SEC_BASE
+#define BL32_DRAM_LIMIT (DDR_SEC_BASE+DDR_SEC_SIZE)
+
+#if (HIKEY960_TSP_RAM_LOCATION_ID == HIKEY960_DRAM_ID)
+#define TSP_SEC_MEM_BASE BL32_DRAM_BASE
+#define TSP_SEC_MEM_SIZE (BL32_DRAM_LIMIT - BL32_DRAM_BASE)
+#define BL32_BASE BL32_DRAM_BASE
+#define BL32_LIMIT BL32_DRAM_LIMIT
+#elif (HIKEY960_TSP_RAM_LOCATION_ID == HIKEY960_SRAM_ID)
+#error "SRAM storage of TSP payload is currently unsupported"
+#else
+#error "Currently unsupported HIKEY960_TSP_LOCATION_ID value"
+#endif
+
#define NS_BL1U_BASE (BL31_LIMIT) /* 1AC9_8000 */
#define NS_BL1U_SIZE (0x00100000)
#define NS_BL1U_LIMIT (NS_BL1U_BASE + NS_BL1U_SIZE)
@@ -70,7 +91,7 @@
#define HIKEY960_NS_IMAGE_OFFSET (0x1AC18000) /* offset in l-loader */
#define HIKEY960_NS_TMP_OFFSET (0x1AE00000)
-#define SCP_BL2_BASE BL31_BASE
+#define SCP_BL2_BASE BL31_BASE /* 1AC5_8000 */
#define SCP_MEM_BASE (0x89C80000)
#define SCP_MEM_SIZE (0x00040000)
@@ -80,7 +101,7 @@
*/
#define ADDR_SPACE_SIZE (1ull << 32)
-#if IMAGE_BL1 || IMAGE_BL2 || IMAGE_BL31
+#if IMAGE_BL1 || IMAGE_BL2 || IMAGE_BL31 || IMAGE_BL32
#define MAX_XLAT_TABLES 3
#endif
diff --git a/plat/hisilicon/hikey960/platform.mk b/plat/hisilicon/hikey960/platform.mk
index 145eee0..edbce63 100644
--- a/plat/hisilicon/hikey960/platform.mk
+++ b/plat/hisilicon/hikey960/platform.mk
@@ -4,13 +4,23 @@
# SPDX-License-Identifier: BSD-3-Clause
#
+# On Hikey960, the TSP can execute from TZC secure area in DRAM.
+HIKEY960_TSP_RAM_LOCATION := dram
+ifeq (${HIKEY960_TSP_RAM_LOCATION}, dram)
+ HIKEY960_TSP_RAM_LOCATION_ID = HIKEY960_DRAM_ID
+else ifeq (${HIKEY960_TSP_RAM_LOCATION}, sram)
+ HIKEY960_TSP_RAM_LOCATION_ID := HIKEY960_SRAM_ID
+else
+ $(error "Currently unsupported HIKEY960_TSP_RAM_LOCATION value")
+endif
+
CRASH_CONSOLE_BASE := PL011_UART6_BASE
COLD_BOOT_SINGLE_CPU := 1
PROGRAMMABLE_RESET_ADDRESS := 1
# Process flags
+$(eval $(call add_define,HIKEY960_TSP_RAM_LOCATION_ID))
$(eval $(call add_define,CRASH_CONSOLE_BASE))
-$(eval $(call FIP_ADD_IMG,SCP_BL2,--scp-fw))
ENABLE_PLAT_COMPAT := 0
@@ -63,3 +73,8 @@
plat/hisilicon/hikey960/drivers/pwrc/hisi_pwrc.c \
plat/hisilicon/hikey960/drivers/ipc/hisi_ipc.c \
${HIKEY960_GIC_SOURCES}
+
+# Enable workarounds for selected Cortex-A53 errata.
+ERRATA_A53_836870 := 1
+ERRATA_A53_843419 := 1
+ERRATA_A53_855873 := 1
diff --git a/plat/hisilicon/poplar/aarch64/platform_common.c b/plat/hisilicon/poplar/aarch64/platform_common.c
new file mode 100644
index 0000000..a7dac4f
--- /dev/null
+++ b/plat/hisilicon/poplar/aarch64/platform_common.c
@@ -0,0 +1,63 @@
+/*
+ * 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 <delay_timer.h>
+#include <errno.h>
+#include <mmio.h>
+#include <platform.h>
+#include <xlat_tables.h>
+#include "hi3798cv200.h"
+#include "platform_def.h"
+
+#define MAP_DDR MAP_REGION_FLAT(DDR_BASE, \
+ DDR_SIZE, \
+ MT_MEMORY | MT_RW | MT_NS)
+
+#define MAP_DEVICE MAP_REGION_FLAT(DEVICE_BASE, \
+ DEVICE_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+static const mmap_region_t poplar_mmap[] = {
+ MAP_DDR,
+ MAP_DEVICE,
+ {0}
+};
+
+#define DEFINE_CONFIGURE_MMU_EL(_el) \
+ void plat_configure_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(poplar_mmap); \
+ init_xlat_tables(); \
+ \
+ enable_mmu_el##_el(0); \
+ }
+
+DEFINE_CONFIGURE_MMU_EL(3)
+DEFINE_CONFIGURE_MMU_EL(1)
+
+unsigned int plat_get_syscnt_freq2(void)
+{
+ return SYS_COUNTER_FREQ_IN_TICKS;
+}
diff --git a/plat/hisilicon/poplar/bl1_plat_setup.c b/plat/hisilicon/poplar/bl1_plat_setup.c
new file mode 100644
index 0000000..c65e29e
--- /dev/null
+++ b/plat/hisilicon/poplar/bl1_plat_setup.c
@@ -0,0 +1,87 @@
+/*
+ * 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 <errno.h>
+#include <generic_delay_timer.h>
+#include <mmio.h>
+#include <pl061_gpio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <string.h>
+#include <tbbr_img_def.h>
+#include "../../bl1/bl1_private.h"
+#include "hi3798cv200.h"
+#include "plat_private.h"
+
+/* Symbols from link script for conherent section */
+extern unsigned long __COHERENT_RAM_START__;
+extern unsigned long __COHERENT_RAM_END__;
+
+#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;
+
+meminfo_t *bl1_plat_sec_mem_layout(void)
+{
+ return &bl1_tzram_layout;
+}
+
+void bl1_early_platform_setup(void)
+{
+ /* Initialize the console to provide early debug support */
+ console_init(PL011_UART0_BASE, PL011_UART0_CLK_IN_HZ, PL011_BAUDRATE);
+
+ /* Allow BL1 to see the whole Trusted RAM */
+ bl1_tzram_layout.total_base = BL_MEM_BASE;
+ bl1_tzram_layout.total_size = BL_MEM_SIZE;
+
+ /* Calculate how much RAM BL1 is using and how much remains free */
+ bl1_tzram_layout.free_base = BL_MEM_BASE;
+ bl1_tzram_layout.free_size = BL_MEM_SIZE;
+
+ reserve_mem(&bl1_tzram_layout.free_base,
+ &bl1_tzram_layout.free_size,
+ BL1_RAM_BASE,
+ BL1_RAM_LIMIT - BL1_RAM_BASE);
+
+ INFO("BL1: 0x%lx - 0x%lx [size = %zu]\n", BL1_RAM_BASE, BL1_RAM_LIMIT,
+ BL1_RAM_LIMIT - BL1_RAM_BASE);
+}
+
+void bl1_plat_arch_setup(void)
+{
+ plat_configure_mmu_el3(bl1_tzram_layout.total_base,
+ bl1_tzram_layout.total_size,
+ BL_MEM_BASE, /* l-loader and BL1 ROM */
+ BL1_RO_LIMIT,
+ BL1_COHERENT_RAM_BASE,
+ BL1_COHERENT_RAM_LIMIT);
+}
+
+void bl1_platform_setup(void)
+{
+ int i;
+
+ generic_delay_timer_init();
+
+ pl061_gpio_init();
+ for (i = 0; i < GPIO_MAX; i++)
+ pl061_gpio_register(GPIO_BASE(i), i);
+
+ plat_io_setup();
+}
+
+unsigned int bl1_plat_get_next_image_id(void)
+{
+ return BL2_IMAGE_ID;
+}
diff --git a/plat/hisilicon/poplar/bl2_plat_setup.c b/plat/hisilicon/poplar/bl2_plat_setup.c
new file mode 100644
index 0000000..1741475
--- /dev/null
+++ b/plat/hisilicon/poplar/bl2_plat_setup.c
@@ -0,0 +1,163 @@
+/*
+ * 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 <errno.h>
+#include <generic_delay_timer.h>
+#include <mmio.h>
+#include <partition/partition.h>
+#include <platform.h>
+#include <string.h>
+#include "hi3798cv200.h"
+#include "plat_private.h"
+
+/* Memory ranges for code and read only data sections */
+#define BL2_RO_BASE (unsigned long)(&__RO_START__)
+#define BL2_RO_LIMIT (unsigned long)(&__RO_END__)
+
+/* Memory ranges for coherent memory section */
+#define BL2_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
+#define BL2_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
+
+typedef struct bl2_to_bl31_params_mem {
+ bl31_params_t bl31_params;
+ image_info_t bl31_image_info;
+ image_info_t bl33_image_info;
+ entry_point_info_t bl33_ep_info;
+ entry_point_info_t bl31_ep_info;
+} bl2_to_bl31_params_mem_t;
+
+static meminfo_t bl2_tzram_layout __aligned(CACHE_WRITEBACK_GRANULE);
+static bl2_to_bl31_params_mem_t bl31_params_mem;
+
+meminfo_t *bl2_plat_sec_mem_layout(void)
+{
+ return &bl2_tzram_layout;
+}
+
+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 BL3-3 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);
+}
+
+static uint32_t hisi_get_spsr_for_bl33_entry(void)
+{
+ unsigned long el_status;
+ unsigned int mode;
+ uint32_t spsr;
+
+ /* 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;
+
+ mode = (el_status) ? MODE_EL2 : MODE_EL1;
+
+ /*
+ * TODO: Consider the possibility of specifying the SPSR in
+ * the FIP ToC and allowing the platform to have a say as
+ * well.
+ */
+ spsr = SPSR_64(mode, MODE_SP_ELX, DISABLE_ALL_EXCEPTIONS);
+ return spsr;
+}
+
+void bl2_plat_set_bl33_ep_info(image_info_t *image,
+ entry_point_info_t *bl33_ep_info)
+{
+ SET_SECURITY_STATE(bl33_ep_info->h.attr, NON_SECURE);
+ bl33_ep_info->spsr = hisi_get_spsr_for_bl33_entry();
+ bl33_ep_info->args.arg2 = image->image_size;
+}
+
+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;
+}
+
+void bl2_early_platform_setup(meminfo_t *mem_layout)
+{
+ console_init(PL011_UART0_BASE, PL011_UART0_CLK_IN_HZ, PL011_BAUDRATE);
+
+ /* Enable arch timer */
+ generic_delay_timer_init();
+
+ bl2_tzram_layout = *mem_layout;
+}
+
+void bl2_plat_arch_setup(void)
+{
+ plat_configure_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)
+{
+ plat_io_setup();
+}
+
+unsigned long plat_get_ns_image_entrypoint(void)
+{
+ return PLAT_ARM_NS_IMAGE_OFFSET;
+}
diff --git a/plat/hisilicon/poplar/bl31_plat_setup.c b/plat/hisilicon/poplar/bl31_plat_setup.c
new file mode 100644
index 0000000..b9a0e18
--- /dev/null
+++ b/plat/hisilicon/poplar/bl31_plat_setup.c
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <arch_helpers.h>
+#include <arm_gic.h>
+#include <assert.h>
+#include <bl31.h>
+#include <bl_common.h>
+#include <console.h>
+#include <cortex_a53.h>
+#include <debug.h>
+#include <errno.h>
+#include <generic_delay_timer.h>
+#include <mmio.h>
+#include <plat_arm.h>
+#include <platform.h>
+#include <stddef.h>
+#include <string.h>
+#include "hi3798cv200.h"
+#include "plat_private.h"
+#include "platform_def.h"
+
+/* Memory ranges for code and RO data sections */
+#define BL31_RO_BASE (unsigned long)(&__RO_START__)
+#define BL31_RO_LIMIT (unsigned long)(&__RO_END__)
+
+/* Memory ranges for coherent memory section */
+#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 bl33_image_ep_info;
+
+entry_point_info_t *bl31_plat_get_next_image_ep_info(uint32_t type)
+{
+ return &bl33_image_ep_info;
+}
+
+void bl31_early_platform_setup(bl31_params_t *from_bl2,
+ void *plat_params_from_bl2)
+{
+ console_init(PL011_UART0_BASE, PL011_UART0_CLK_IN_HZ, PL011_BAUDRATE);
+
+ /* Init console for crash report */
+ plat_crash_console_init();
+
+ bl33_image_ep_info = *from_bl2->bl33_ep_info;
+}
+
+void bl31_platform_setup(void)
+{
+ /* Init arch timer */
+ generic_delay_timer_init();
+
+ /* Init GIC distributor and CPU interface */
+ plat_arm_gic_driver_init();
+ plat_arm_gic_init();
+}
+
+void bl31_plat_runtime_setup(void)
+{
+ /* do nothing */
+}
+
+void bl31_plat_arch_setup(void)
+{
+ plat_configure_mmu_el3(BL31_RO_BASE,
+ (BL31_COHERENT_RAM_LIMIT - BL31_RO_BASE),
+ BL31_RO_BASE,
+ BL31_RO_LIMIT,
+ BL31_COHERENT_RAM_BASE,
+ BL31_COHERENT_RAM_LIMIT);
+
+ INFO("Boot BL33 from 0x%lx for %lu Bytes\n",
+ bl33_image_ep_info.pc, bl33_image_ep_info.args.arg2);
+}
diff --git a/plat/hisilicon/poplar/include/hi3798cv200.h b/plat/hisilicon/poplar/include/hi3798cv200.h
new file mode 100644
index 0000000..6318b9c
--- /dev/null
+++ b/plat/hisilicon/poplar/include/hi3798cv200.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __HI3798cv200_H__
+#define __HI3798cv200_H__
+
+/* PL011 */
+#define PL011_UART0_BASE (0xF8B00000)
+#define PL011_BAUDRATE (115200)
+#define PL011_UART0_CLK_IN_HZ (75000000)
+
+/* Sys Counter */
+#define SYS_COUNTER_FREQ_IN_TICKS (24000000)
+#define SYS_COUNTER_FREQ_IN_MHZ (24)
+
+/* Timer */
+#define SEC_TIMER0_BASE (0xF8008000)
+#define TIMER00_LOAD (SEC_TIMER0_BASE + 0x000)
+#define TIMER00_VALUE (SEC_TIMER0_BASE + 0x004)
+#define TIMER00_CONTROL (SEC_TIMER0_BASE + 0x008)
+#define TIMER00_BGLOAD (SEC_TIMER0_BASE + 0x018)
+
+#define SEC_TIMER2_BASE (0xF8009000)
+#define TIMER20_LOAD (SEC_TIMER2_BASE + 0x000)
+#define TIMER20_VALUE (SEC_TIMER2_BASE + 0x004)
+#define TIMER20_CONTROL (SEC_TIMER2_BASE + 0x008)
+#define TIMER20_BGLOAD (SEC_TIMER2_BASE + 0x018)
+
+/* GPIO */
+#define GPIO_MAX (12)
+#define GPIO_BASE(x) (x != 5 ? \
+ 0xf820000 + x * 0x1000 : 0xf8004000)
+
+/* SCTL */
+#define REG_BASE_SCTL (0xF8000000)
+#define REG_SC_GEN12 (0x00B0)
+
+/* CRG */
+#define REG_BASE_CRG (0xF8A22000)
+#define REG_CPU_LP (0x48)
+#define REG_CPU_RST (0x50)
+#define REG_PERI_CRG39 (0x9C)
+#define REG_PERI_CRG40 (0xA0)
+
+/* MCI */
+#define REG_BASE_MCI (0xF9830000)
+#define MCI_CDETECT (0x50)
+#define MCI_VERID (0x6C)
+#define MCI_VERID_VALUE (0x5342250A)
+#define MCI_VERID_VALUE2 (0x5342270A)
+
+/* EMMC */
+#define REG_EMMC_PERI_CRG REG_PERI_CRG40
+#define REG_SDCARD_PERI_CRG REG_PERI_CRG39
+#define EMMC_CLK_MASK (0x7 << 8)
+#define EMMC_SRST_REQ (0x1 << 4)
+#define EMMC_CKEN (0x1 << 1)
+#define EMMC_BUS_CKEN (0x1 << 0)
+#define EMMC_CLK_100M (0 << 8)
+#define EMMC_CLK_50M (1 << 8)
+#define EMMC_CLK_25M (2 << 8)
+
+#define EMMC_DESC_SIZE (0xF0000)
+#define EMMC_INIT_PARAMS(base) \
+ { .bus_width = EMMC_BUS_WIDTH_8, \
+ .clk_rate = 25 * 1000 * 1000, \
+ .desc_base = (base) - EMMC_DESC_SIZE, \
+ .desc_size = EMMC_DESC_SIZE, \
+ .flags = EMMC_FLAG_CMD23, \
+ .reg_base = REG_BASE_MCI, \
+ }
+
+/* GIC-400 */
+#define GICD_BASE (0xF1001000)
+#define GICC_BASE (0xF1002000)
+#define GICR_BASE (0xF1000000)
+
+/* FIQ platform related define */
+#define HISI_IRQ_SEC_SGI_0 8
+#define HISI_IRQ_SEC_SGI_1 9
+#define HISI_IRQ_SEC_SGI_2 10
+#define HISI_IRQ_SEC_SGI_3 11
+#define HISI_IRQ_SEC_SGI_4 12
+#define HISI_IRQ_SEC_SGI_5 13
+#define HISI_IRQ_SEC_SGI_6 14
+#define HISI_IRQ_SEC_SGI_7 15
+#define HISI_IRQ_SEC_PPI_0 29
+#define HISI_IRQ_SEC_TIMER0 60
+#define HISI_IRQ_SEC_TIMER1 50
+#define HISI_IRQ_SEC_TIMER2 52
+#define HISI_IRQ_SEC_TIMER3 88
+#define HISI_IRQ_SEC_AXI 110
+
+/* Watchdog */
+#define HISI_WDG0_BASE (0xF8A2C000)
+
+#endif /* __HI3798cv200_H__ */
diff --git a/plat/hisilicon/poplar/include/plat_macros.S b/plat/hisilicon/poplar/include/plat_macros.S
new file mode 100644
index 0000000..82d10c1
--- /dev/null
+++ b/plat/hisilicon/poplar/include/plat_macros.S
@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+.section .rodata.gic_reg_name, "aS"
+ .macro plat_crash_print_regs
+ nop
+ .endm
diff --git a/plat/hisilicon/poplar/include/plat_private.h b/plat/hisilicon/poplar/include/plat_private.h
new file mode 100644
index 0000000..e2272cc
--- /dev/null
+++ b/plat/hisilicon/poplar/include/plat_private.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __PLAT_PRIVATE_H__
+#define __PLAT_PRIVATE_H__
+
+#include <bl_common.h>
+#include "hi3798cv200.h"
+
+void plat_configure_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 plat_configure_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 plat_delay_timer_init(void);
+void plat_io_setup(void);
+
+#endif /* __PLAT_PRIVATE_H__ */
diff --git a/plat/hisilicon/poplar/include/platform_def.h b/plat/hisilicon/poplar/include/platform_def.h
new file mode 100644
index 0000000..1b44dd7
--- /dev/null
+++ b/plat/hisilicon/poplar/include/platform_def.h
@@ -0,0 +1,88 @@
+/*
+ * 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 <common_def.h>
+#include <tbbr/tbbr_img_def.h>
+#include "hi3798cv200.h"
+#include "poplar_layout.h" /* BL memory region sizes, etc */
+
+#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
+#define PLATFORM_LINKER_ARCH aarch64
+
+#define PLAT_ARM_CRASH_UART_BASE PL011_UART0_BASE
+#define PLAT_ARM_CRASH_UART_CLK_IN_HZ PL011_UART0_CLK_IN_HZ
+#define ARM_CONSOLE_BAUDRATE PL011_BAUDRATE
+
+/* Generic platform constants */
+#define PLATFORM_STACK_SIZE (0x800)
+
+#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n"
+#define BOOT_EMMC_NAME "l-loader.bin"
+
+#define PLATFORM_CACHE_LINE_SIZE (64)
+#define PLATFORM_CLUSTER_COUNT (1)
+#define PLATFORM_CORE_COUNT (4)
+#define PLATFORM_MAX_CPUS_PER_CLUSTER (4)
+
+/* IO framework user */
+#define MAX_IO_DEVICES (4)
+#define MAX_IO_HANDLES (4)
+#define MAX_IO_BLOCK_DEVICES (2)
+
+/* Memory map related constants */
+#define DDR_BASE (0x00000000)
+#define DDR_SIZE (0x40000000)
+
+#define DEVICE_BASE (0xF0000000)
+#define DEVICE_SIZE (0x0F000000)
+
+#define TEE_SEC_MEM_BASE (0x70000000)
+#define TEE_SEC_MEM_SIZE (0x10000000)
+
+#define BL_MEM_BASE (BL1_RO_BASE)
+#define BL_MEM_LIMIT (BL31_LIMIT)
+#define BL_MEM_SIZE (BL_MEM_LIMIT - BL_MEM_BASE)
+
+#define PLAT_ARM_NS_IMAGE_OFFSET 0x37000000
+
+/* Page table and MMU setup constants */
+#define ADDR_SPACE_SIZE (1ull << 32)
+#define MAX_XLAT_TABLES (4)
+#define MAX_MMAP_REGIONS (16)
+
+#define CACHE_WRITEBACK_SHIFT (6)
+#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
+
+/* Power states */
+#define PLAT_MAX_PWR_LVL (MPIDR_AFFLVL1)
+#define PLAT_MAX_OFF_STATE 2
+#define PLAT_MAX_RET_STATE 1
+
+/* Interrupt controller */
+#define PLAT_ARM_GICD_BASE GICD_BASE
+#define PLAT_ARM_GICC_BASE GICC_BASE
+
+#define PLAT_ARM_G1S_IRQS HISI_IRQ_SEC_SGI_0, \
+ HISI_IRQ_SEC_SGI_1, \
+ HISI_IRQ_SEC_SGI_2, \
+ HISI_IRQ_SEC_SGI_3, \
+ HISI_IRQ_SEC_SGI_4, \
+ HISI_IRQ_SEC_SGI_5, \
+ HISI_IRQ_SEC_SGI_6, \
+ HISI_IRQ_SEC_SGI_7, \
+ HISI_IRQ_SEC_TIMER0, \
+ HISI_IRQ_SEC_TIMER1, \
+ HISI_IRQ_SEC_TIMER2, \
+ HISI_IRQ_SEC_TIMER3, \
+ HISI_IRQ_SEC_AXI
+
+#define PLAT_ARM_G0_IRQS
+
+#endif /* __PLATFORM_DEF_H__ */
diff --git a/plat/hisilicon/poplar/include/poplar_layout.h b/plat/hisilicon/poplar/include/poplar_layout.h
new file mode 100644
index 0000000..192bcb9
--- /dev/null
+++ b/plat/hisilicon/poplar/include/poplar_layout.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __POPLAR_LAYOUT_H
+#define __POPLAR_LAYOUT_H
+
+/*
+ * Boot memory layout definitions for the HiSilicon Poplar board
+ */
+
+/*
+ * When Poplar is powered on, boot ROM loads the initial content of
+ * boot media into low memory, verifies it, and begins executing it
+ * in 32-bit mode. The image loaded is "l-loader.bin", which contains
+ * a small amount code along with an embedded ARM Trusted Firmware
+ * BL1 image. The main purpose of "l-loader" is to prepare the
+ * processor to execute the BL1 image in 64-bit mode, and to trigger
+ * that execution.
+ *
+ * Also embedded in "l-loader.bin" is a FIP image that contains
+ * other ARM Trusted Firmware images: BL2; BL31; and for BL33,
+ * U-Boot. When BL1 executes, it unpacks the BL2 image from the FIP
+ * image into a region of memory set aside to hold it. Similarly,
+ * BL2 unpacks BL31 into memory reserved for it, and unpacks U-Boot
+ * into high memory.
+ *
+ * Because the BL1 code is embedded in "l-loader", its base address
+ * in memory is derived from the base address of the "l-loader"
+ * text section, together with an offset. Memory space for BL2 is
+ * reserved immediately following BL1, and memory space is reserved
+ * for BL31 after that. ARM Trusted Firmware requires each of these
+ * memory regions to be aligned on page boundaries, so the size of
+ * each region is a multiple of a page size (ending in 000). Note
+ * that ARM Trusted Firmware requires the read-only and read-write
+ * regions of memory used for BL1 to be defined separately.
+ *
+ * ---------------------
+ * | (unused memory) |
+ * +-------------------+ - - - - -
+ * | (l-loader text) | \
+ * +-------------------+ \
+ * | BL1 (read-only) | \ \
+ * |- - - - - - - - - -| | |
+ * | BL1 (read-write) | | |
+ * +-------------------+ > BL Memory |
+ * | Reserved for BL2 | | > "l-loader.bin" image
+ * +-------------------+ | |
+ * | Reserved for BL31 | / |
+ * +-------------------+ |
+ * . . . /
+ * +-------------------+ /
+ * | FIP | /
+ * +-------------------+ - - - - -
+ * . . .
+ * | (unused memory) |
+ * . . .
+ * +-------------------+
+ * |Reserved for U-Boot|
+ * +-------------------+
+ * . . .
+ * | (unused memory) |
+ * ---------------------
+ *
+ * The size of each of these regions is defined below. The base
+ * address of the "l-loader" TEXT section and the offset of the BL1
+ * image within that serve as anchors for defining the positions of
+ * all other regions. The FIP is placed in a section of its own.
+ *
+ * A "BASE" is the memory address of the start of a region; a "LIMIT"
+ * marks its end. A "SIZE" is the size of a region (in bytes). An
+ * "OFFSET" is an offset to the start of a region relative to the
+ * base of the "l-loader" TEXT section (also a multiple of page size).
+ */
+#define LLOADER_TEXT_BASE 0x00001000 /* page aligned */
+#define BL1_OFFSET 0x0000D000 /* page multiple */
+#define FIP_BASE 0x00040000
+
+#define BL1_RO_SIZE 0x00008000 /* page multiple */
+#define BL1_RW_SIZE 0x00008000 /* page multiple */
+#define BL1_SIZE (BL1_RO_SIZE + BL1_RW_SIZE)
+#define BL2_SIZE 0x0000c000 /* page multiple */
+#define BL31_SIZE 0x00014000
+#define FIP_SIZE 0x00068000
+
+ /* BL1_OFFSET */ /* (Defined above) */
+#define BL1_BASE (LLOADER_TEXT_BASE + BL1_OFFSET)
+#define BL1_LIMIT (BL1_BASE + BL1_SIZE)
+
+#define BL1_RO_OFFSET (BL1_OFFSET)
+#define BL1_RO_BASE (LLOADER_TEXT_BASE + BL1_RO_OFFSET)
+#define BL1_RO_LIMIT (BL1_RO_BASE + BL1_RO_SIZE)
+
+#define BL1_RW_OFFSET (BL1_RO_OFFSET + BL1_RO_SIZE)
+#define BL1_RW_BASE (LLOADER_TEXT_BASE + BL1_RW_OFFSET)
+#define BL1_RW_LIMIT (BL1_RW_BASE + BL1_RW_SIZE)
+
+#define BL2_OFFSET (BL1_OFFSET + BL1_SIZE)
+#define BL2_BASE (LLOADER_TEXT_BASE + BL2_OFFSET)
+#define BL2_LIMIT (BL2_BASE + BL2_SIZE)
+
+#define BL31_OFFSET (BL2_OFFSET + BL2_SIZE)
+#define BL31_BASE (LLOADER_TEXT_BASE + BL31_OFFSET)
+#define BL31_LIMIT (BL31_BASE + BL31_SIZE)
+
+#endif /* !__POPLAR_LAYOUT_H */
diff --git a/plat/hisilicon/poplar/plat_pm.c b/plat/hisilicon/poplar/plat_pm.c
new file mode 100644
index 0000000..3e43d4d
--- /dev/null
+++ b/plat/hisilicon/poplar/plat_pm.c
@@ -0,0 +1,173 @@
+/*
+ * 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 <console.h>
+#include <context.h>
+#include <context_mgmt.h>
+#include <debug.h>
+#include <mmio.h>
+#include <plat_arm.h>
+#include <platform.h>
+#include <psci.h>
+#include "hi3798cv200.h"
+#include "plat_private.h"
+#include "platform_def.h"
+
+#define REG_PERI_CPU_RVBARADDR 0xF8A80034
+#define REG_PERI_CPU_AARCH_MODE 0xF8A80030
+
+#define REG_CPU_LP_CPU_SW_BEGIN 10
+#define CPU_REG_COREPO_SRST 12
+#define CPU_REG_CORE_SRST 8
+
+static void poplar_cpu_standby(plat_local_state_t cpu_state)
+{
+ dsb();
+ wfi();
+}
+
+static int poplar_pwr_domain_on(u_register_t mpidr)
+{
+ unsigned int cpu = plat_core_pos_by_mpidr(mpidr);
+ unsigned int regval, regval_bak;
+
+ /* Select 400MHz before start slave cores */
+ regval_bak = mmio_read_32((uintptr_t)(REG_BASE_CRG + REG_CPU_LP));
+ mmio_write_32((uintptr_t)(REG_BASE_CRG + REG_CPU_LP), 0x206);
+ mmio_write_32((uintptr_t)(REG_BASE_CRG + REG_CPU_LP), 0x606);
+
+ /* Clear the slave cpu arm_por_srst_req reset */
+ regval = mmio_read_32((uintptr_t)(REG_BASE_CRG + REG_CPU_RST));
+ regval &= ~(1 << (cpu + CPU_REG_COREPO_SRST));
+ mmio_write_32((uintptr_t)(REG_BASE_CRG + REG_CPU_RST), regval);
+
+ /* Clear the slave cpu reset */
+ regval = mmio_read_32((uintptr_t)(REG_BASE_CRG + REG_CPU_RST));
+ regval &= ~(1 << (cpu + CPU_REG_CORE_SRST));
+ mmio_write_32((uintptr_t)(REG_BASE_CRG + REG_CPU_RST), regval);
+
+ /* Restore cpu frequency */
+ regval = regval_bak & (~(1 << REG_CPU_LP_CPU_SW_BEGIN));
+ mmio_write_32((uintptr_t)(REG_BASE_CRG + REG_CPU_LP), regval);
+ mmio_write_32((uintptr_t)(REG_BASE_CRG + REG_CPU_LP), regval_bak);
+
+ return PSCI_E_SUCCESS;
+}
+
+static void poplar_pwr_domain_off(const psci_power_state_t *target_state)
+{
+ assert(0);
+}
+
+static void poplar_pwr_domain_suspend(const psci_power_state_t *target_state)
+{
+ assert(0);
+}
+
+static void poplar_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+ assert(target_state->pwr_domain_state[MPIDR_AFFLVL0] ==
+ PLAT_MAX_OFF_STATE);
+
+ /* Enable the gic cpu interface */
+ plat_arm_gic_pcpu_init();
+
+ /* Program the gic per-cpu distributor or re-distributor interface */
+ plat_arm_gic_cpuif_enable();
+}
+
+static void poplar_pwr_domain_suspend_finish(
+ const psci_power_state_t *target_state)
+{
+ assert(0);
+}
+
+static void __dead2 poplar_system_off(void)
+{
+ ERROR("Poplar System Off: operation not handled.\n");
+ panic();
+}
+
+static void __dead2 poplar_system_reset(void)
+{
+ mmio_write_32((uintptr_t)(HISI_WDG0_BASE + 0xc00), 0x1ACCE551);
+ mmio_write_32((uintptr_t)(HISI_WDG0_BASE + 0x0), 0x00000100);
+ mmio_write_32((uintptr_t)(HISI_WDG0_BASE + 0x8), 0x00000003);
+
+ wfi();
+ ERROR("Poplar System Reset: operation not handled.\n");
+ panic();
+}
+
+static int32_t poplar_validate_power_state(unsigned int power_state,
+ psci_power_state_t *req_state)
+{
+ VERBOSE("%s: power_state: 0x%x\n", __func__, power_state);
+
+ int pstate = psci_get_pstate_type(power_state);
+
+ assert(req_state);
+
+ /* Sanity check the requested state */
+ if (pstate == PSTATE_TYPE_STANDBY)
+ req_state->pwr_domain_state[MPIDR_AFFLVL0] = PLAT_MAX_RET_STATE;
+ else
+ req_state->pwr_domain_state[MPIDR_AFFLVL0] = 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;
+}
+
+static int poplar_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;
+}
+
+static void poplar_get_sys_suspend_power_state(psci_power_state_t *req_state)
+{
+ int i;
+
+ for (i = MPIDR_AFFLVL0; i <= PLAT_MAX_PWR_LVL; i++)
+ req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
+}
+
+static const plat_psci_ops_t poplar_plat_psci_ops = {
+ .cpu_standby = poplar_cpu_standby,
+ .pwr_domain_on = poplar_pwr_domain_on,
+ .pwr_domain_off = poplar_pwr_domain_off,
+ .pwr_domain_suspend = poplar_pwr_domain_suspend,
+ .pwr_domain_on_finish = poplar_pwr_domain_on_finish,
+ .pwr_domain_suspend_finish = poplar_pwr_domain_suspend_finish,
+ .system_off = poplar_system_off,
+ .system_reset = poplar_system_reset,
+ .validate_power_state = poplar_validate_power_state,
+ .validate_ns_entrypoint = poplar_validate_ns_entrypoint,
+ .get_sys_suspend_power_state = poplar_get_sys_suspend_power_state,
+};
+
+int plat_setup_psci_ops(uintptr_t sec_entrypoint,
+ const plat_psci_ops_t **psci_ops)
+{
+ *psci_ops = &poplar_plat_psci_ops;
+
+ mmio_write_32((uintptr_t)REG_PERI_CPU_AARCH_MODE, 0xF);
+ mmio_write_32((uintptr_t)REG_PERI_CPU_RVBARADDR, sec_entrypoint);
+ return 0;
+}
diff --git a/plat/hisilicon/poplar/plat_storage.c b/plat/hisilicon/poplar/plat_storage.c
new file mode 100644
index 0000000..623a61b
--- /dev/null
+++ b/plat/hisilicon/poplar/plat_storage.c
@@ -0,0 +1,150 @@
+/*
+ * 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 <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 <partition/partition.h>
+#include <semihosting.h>
+#include <string.h>
+#include <tbbr_img_def.h>
+#include <utils.h>
+#include "platform_def.h"
+
+static const io_dev_connector_t *mmap_dev_con;
+static const io_dev_connector_t *fip_dev_con;
+
+static uintptr_t mmap_dev_handle;
+static uintptr_t fip_dev_handle;
+
+static int open_mmap(const uintptr_t spec);
+static int open_fip(const uintptr_t spec);
+
+static const io_block_spec_t loader_fip_spec = {
+ .offset = FIP_BASE,
+ .length = FIP_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,
+};
+
+struct plat_io_policy {
+ uintptr_t *dev_handle;
+ uintptr_t image_spec;
+ int (*check)(const uintptr_t spec);
+};
+
+static const struct plat_io_policy policies[] = {
+ [FIP_IMAGE_ID] = {
+ &mmap_dev_handle,
+ (uintptr_t)&loader_fip_spec,
+ open_mmap
+ },
+ [BL2_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl2_uuid_spec,
+ open_fip
+ },
+ [BL31_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl31_uuid_spec,
+ open_fip
+ },
+ [BL33_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl33_uuid_spec,
+ open_fip
+ },
+};
+
+static int open_mmap(const uintptr_t spec)
+{
+ int result;
+ uintptr_t local_image_handle;
+
+ result = io_dev_init(mmap_dev_handle, (uintptr_t)NULL);
+ if (result == 0) {
+ result = io_open(mmap_dev_handle, spec, &local_image_handle);
+ if (result == 0) {
+ io_close(local_image_handle);
+ }
+ }
+ return result;
+}
+
+static int open_fip(const uintptr_t spec)
+{
+ uintptr_t local_image_handle;
+ int result;
+
+ 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) {
+ io_close(local_image_handle);
+ } else {
+ VERBOSE("error opening fip\n");
+ }
+ } else {
+ VERBOSE("error initializing fip\n");
+ }
+
+ return result;
+}
+
+int plat_get_image_source(unsigned int image_id, uintptr_t *dev_handle,
+ uintptr_t *image_spec)
+{
+ const struct plat_io_policy *policy;
+ int result;
+
+ 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;
+}
+
+void plat_io_setup(void)
+{
+ int result;
+
+ result = register_io_dev_memmap(&mmap_dev_con);
+ assert(result == 0);
+
+ result = register_io_dev_fip(&fip_dev_con);
+ assert(result == 0);
+
+ result = io_dev_open(fip_dev_con, (uintptr_t)&loader_fip_spec,
+ &fip_dev_handle);
+ assert(result == 0);
+
+ result = io_dev_open(mmap_dev_con, (uintptr_t)NULL, &mmap_dev_handle);
+ assert(result == 0);
+
+ (void) result;
+}
diff --git a/plat/hisilicon/poplar/plat_topology.c b/plat/hisilicon/poplar/plat_topology.c
new file mode 100644
index 0000000..3dd818e
--- /dev/null
+++ b/plat/hisilicon/poplar/plat_topology.c
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <plat_arm.h>
+#include <psci.h>
+#include "platform_def.h"
+
+const unsigned char hisi_power_domain_tree_desc[] = {
+ PLATFORM_CLUSTER_COUNT,
+ PLATFORM_CORE_COUNT,
+};
+
+const unsigned char *plat_get_power_domain_tree_desc(void)
+{
+ return hisi_power_domain_tree_desc;
+}
+
+int plat_core_pos_by_mpidr(u_register_t mpidr)
+{
+ if (mpidr & MPIDR_CLUSTER_MASK)
+ return -1;
+
+ if ((mpidr & MPIDR_CPU_MASK) >= PLATFORM_CORE_COUNT)
+ return -1;
+
+ return plat_arm_calc_core_pos(mpidr);
+}
diff --git a/plat/hisilicon/poplar/platform.mk b/plat/hisilicon/poplar/platform.mk
new file mode 100644
index 0000000..fc75ff3
--- /dev/null
+++ b/plat/hisilicon/poplar/platform.mk
@@ -0,0 +1,72 @@
+#
+# Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+NEED_BL33 := yes
+
+COLD_BOOT_SINGLE_CPU := 1
+PROGRAMMABLE_RESET_ADDRESS := 1
+CTX_INCLUDE_FPREGS := 1
+ENABLE_PLAT_COMPAT := 0
+ERRATA_A53_855873 := 1
+ERRATA_A53_835769 := 1
+ERRATA_A53_843419 := 1
+
+ARM_GIC_ARCH := 2
+$(eval $(call add_define,ARM_GIC_ARCH))
+
+PLAT_PL061_MAX_GPIOS := 104
+$(eval $(call add_define,PLAT_PL061_MAX_GPIOS))
+
+PLAT_INCLUDES := -Iplat/hisilicon/poplar/include \
+ -Iinclude/plat/arm/common/ \
+ -Iplat/hisilicon/poplar \
+ -Iinclude/common/tbbr \
+ -Iinclude/drivers/io
+
+PLAT_BL_COMMON_SOURCES := \
+ lib/aarch64/xlat_tables.c \
+ drivers/delay_timer/generic_delay_timer.c \
+ drivers/arm/gic/common/gic_common.c \
+ drivers/arm/gic/v2/gicv2_helpers.c \
+ drivers/delay_timer/delay_timer.c \
+ drivers/arm/pl011/pl011_console.S \
+ drivers/arm/gic/v2/gicv2_main.c \
+ plat/arm/common/aarch64/arm_helpers.S \
+ plat/arm/common/arm_gicv2.c \
+ plat/common/plat_gicv2.c \
+ plat/hisilicon/poplar/aarch64/platform_common.c
+
+BL1_SOURCES += \
+ lib/cpus/aarch64/cortex_a53.S \
+ drivers/arm/pl061/pl061_gpio.c \
+ drivers/io/io_storage.c \
+ drivers/io/io_block.c \
+ drivers/gpio/gpio.c \
+ drivers/io/io_fip.c \
+ drivers/io/io_memmap.c \
+ plat/hisilicon/poplar/bl1_plat_setup.c \
+ plat/hisilicon/poplar/plat_storage.c \
+
+
+BL2_SOURCES += \
+ drivers/arm/pl061/pl061_gpio.c \
+ drivers/io/io_storage.c \
+ drivers/io/io_block.c \
+ drivers/io/io_fip.c \
+ drivers/gpio/gpio.c \
+ drivers/io/io_memmap.c \
+ plat/hisilicon/poplar/bl2_plat_setup.c \
+ plat/hisilicon/poplar/plat_storage.c
+
+
+BL31_SOURCES += \
+ lib/cpus/aarch64/aem_generic.S \
+ lib/cpus/aarch64/cortex_a53.S \
+ plat/common/aarch64/plat_psci_common.c \
+ plat/hisilicon/poplar/bl31_plat_setup.c \
+ plat/hisilicon/poplar/plat_topology.c \
+ plat/hisilicon/poplar/plat_pm.c
+