refactor(neoverse-rd): refactor nrd_base_platform_def.h
The nrd_base_platform_def.h file includes CSS, RoS, firmware and
platform port related definitions. This approach of consolidating the
various definitions for multiple generation of platforms into the
nrd_base_platform_def.h file is not scaling well.
So in preparation of moving away from the use of nrd_base_platform_def.h
file for the second generation platforms based on N2/V2 CPUs, split the
definitions in this file into multiple include files. The new files into
which the definitions are refactored are -
- nrd_css_def2.h: includes CSS hardware related definitions
- nrd_css_fw_def2.h: includes CSS firmware related definitions
- nrd_ros_fw_def2.h: includes RoS firmware related definitions
- nrd_plat_arm_def2.h: includes platform port elated definitions
RoS (Rest Of System) is used to refer to the part of the reference
design platform that excludes CSS. The definitions that are only
relavant to the aforementioned platforms have been refactored from the
nrd_base_platform_def.h file.
Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: I45f680857328fa77f0977897490b225bdb29efe4
diff --git a/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_css_def2.h b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_css_def2.h
new file mode 100644
index 0000000..ebe5a7a
--- /dev/null
+++ b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_css_def2.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2024, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * This file contains the CSS specific definitions for the second generation
+ * platforms based on the N2/V2 CPU.
+ */
+
+#ifndef NRD_CSS_DEF2_H
+#define NRD_CSS_DEF2_H
+
+/*******************************************************************************
+ * CSS memory map related defines
+ ******************************************************************************/
+
+/* PL011 UART */
+#define SOC_CSS_SEC_UART_BASE UL(0x2A410000)
+#define SOC_CSS_NSEC_UART_BASE UL(0x2A400000)
+#define SOC_CSS_UART_SIZE UL(0x10000)
+
+/* General Peripherals */
+#define NRD_DEVICE_BASE UL(0x20000000)
+#define NRD_DEVICE_SIZE UL(0x20000000)
+
+/*Secure Watchdog */
+#define SBSA_SECURE_WDOG_BASE UL(0x2A480000)
+
+#endif /* NRD_CSS_DEF2_H */
diff --git a/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_css_fw_def2.h b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_css_fw_def2.h
new file mode 100644
index 0000000..f385e76
--- /dev/null
+++ b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_css_fw_def2.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2024, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * This file contains the CSS-firmware specific definitions for the second
+ * generation platforms based on the N2/V2 CPU.
+ */
+
+#ifndef NRD_CSS_FW_DEF2_H
+#define NRD_CSS_FW_DEF2_H
+
+#include <nrd_css_def2.h>
+
+/*******************************************************************************
+ * BL sizes
+ ******************************************************************************/
+
+/*
+ * Since BL31 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL31_SIZE is
+ * calculated using the current BL31 PROGBITS debug size plus the sizes of BL2
+ * and BL1-RW. NRD_BL31_SIZE - is tuned with respect to the actual BL31
+ * PROGBITS size which is around 64-68KB at the time this change is being made.
+ * A buffer of ~35KB is added to account for future expansion of the image,
+ * making it a total of 100KB.
+ */
+#define NRD_BL31_SIZE UL(116 * 1024) /* 116 KB */
+
+/*******************************************************************************
+ * Console config
+ ******************************************************************************/
+
+#define SOC_CSS_UART_CLK_IN_HZ UL(7372800)
+
+/*******************************************************************************
+ * Watchdog config
+ ******************************************************************************/
+
+#define SBSA_SECURE_WDOG_TIMEOUT UL(100)
+
+/*******************************************************************************
+ * RAS config
+ ******************************************************************************/
+
+#if (SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP)) \
+ && ENABLE_FEAT_RAS && FFH_SUPPORT
+/*
+ * CPER buffer memory of 128KB is reserved and it is placed adjacent to the
+ * memory shared between EL3 and S-EL0.
+ */
+#define NRD_SP_CPER_BUF_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \
+ PLAT_SP_IMAGE_NS_BUF_SIZE)
+#define NRD_SP_CPER_BUF_SIZE UL(0x10000)
+#endif /* SPM_MM && ENABLE_FEAT_RAS && FFH_SUPPORT */
+
+/*******************************************************************************
+ * MMU mapping
+ ******************************************************************************/
+
+#define ARM_MAP_SHARED_RAM_REMOTE_CHIP(n) \
+ MAP_REGION_FLAT( \
+ NRD_REMOTE_CHIP_MEM_OFFSET(n) + \
+ ARM_SHARED_RAM_BASE, \
+ ARM_SHARED_RAM_SIZE, \
+ MT_NON_CACHEABLE | MT_RW | MT_SECURE)
+
+#define NRD_MAP_DEVICE \
+ MAP_REGION_FLAT( \
+ NRD_DEVICE_BASE, \
+ NRD_DEVICE_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+#define NRD_MAP_DEVICE_REMOTE_CHIP(n) \
+ MAP_REGION_FLAT( \
+ NRD_REMOTE_CHIP_MEM_OFFSET(n) + \
+ NRD_DEVICE_BASE, \
+ NRD_DEVICE_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+#if (SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP)) && \
+ENABLE_FEAT_RAS && FFH_SUPPORT
+/*
+ * CPER buffer memory of 128KB is reserved and it is placed adjacent to the
+ * memory shared between EL3 and S-EL0.
+ */
+#define NRD_SP_CPER_BUF_MMAP \
+ MAP_REGION2( \
+ NRD_SP_CPER_BUF_BASE, \
+ NRD_SP_CPER_BUF_BASE, \
+ NRD_SP_CPER_BUF_SIZE, \
+ MT_RW_DATA | MT_NS | MT_USER, \
+ PAGE_SIZE)
+#endif
+
+#if SPM_MM
+#define SOC_PLATFORM_SECURE_UART \
+ MAP_REGION_FLAT( \
+ SOC_CSS_SEC_UART_BASE, \
+ SOC_CSS_UART_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE | MT_USER)
+#endif
+
+#endif /* NRD_CSS_FW_DEF2_H */
diff --git a/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_plat_arm_def2.h b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_plat_arm_def2.h
new file mode 100644
index 0000000..8b009d4
--- /dev/null
+++ b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_plat_arm_def2.h
@@ -0,0 +1,226 @@
+/*
+ * Copyright (c) 2024, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * This file is limited to include the trusted firmware required platform port
+ * definitions for the second generation platforms based on the N2/V2 CPUs. The
+ * common platform support for Arm platforms expect platforms to define certain
+ * definitions and those definitions are referred to as the platform port
+ * definitions.
+ */
+
+#ifndef NRD_PLAT_ARM_DEF2_H
+#define NRD_PLAT_ARM_DEF2_H
+
+#include <plat/arm/common/arm_def.h>
+#include <plat/arm/common/arm_spm_def.h>
+#include <plat/arm/css/common/css_def.h>
+#include <nrd_css_fw_def2.h>
+#include <nrd_ros_fw_def2.h>
+
+/*******************************************************************************
+ * Core count
+ ******************************************************************************/
+
+#define PLATFORM_CORE_COUNT (NRD_CHIP_COUNT * \
+ PLAT_ARM_CLUSTER_COUNT * \
+ NRD_MAX_CPUS_PER_CLUSTER * \
+ NRD_MAX_PE_PER_CPU)
+
+/*******************************************************************************
+ * XLAT definitions
+ ******************************************************************************/
+
+#if defined(IMAGE_BL31)
+# if SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP)
+# define PLAT_ARM_MMAP_ENTRIES (10 + ((NRD_CHIP_COUNT - 1) * 3))
+# define MAX_XLAT_TABLES (8 + ((NRD_CHIP_COUNT - 1) * 3))
+# define PLAT_SP_IMAGE_MMAP_REGIONS U(12)
+# define PLAT_SP_IMAGE_MAX_XLAT_TABLES U(14)
+# else
+# define PLAT_ARM_MMAP_ENTRIES (5 + ((NRD_CHIP_COUNT - 1) * 3))
+# define MAX_XLAT_TABLES (6 + ((NRD_CHIP_COUNT - 1) * 3))
+# endif
+#elif defined(IMAGE_BL32)
+# define PLAT_ARM_MMAP_ENTRIES U(8)
+# define MAX_XLAT_TABLES U(5)
+#elif defined(IMAGE_BL2)
+# define PLAT_ARM_MMAP_ENTRIES (11 + (NRD_CHIP_COUNT - 1))
+
+/*
+ * MAX_XLAT_TABLES entries need to be doubled because when the address width
+ * exceeds 40 bits an additional level of translation is required. In case of
+ * multichip platforms peripherals also fall into address space with width
+ * > 40 bits
+ *
+ */
+# define MAX_XLAT_TABLES (7 + ((NRD_CHIP_COUNT - 1) * 2))
+#elif !USE_ROMLIB
+# define PLAT_ARM_MMAP_ENTRIES U(11)
+# define MAX_XLAT_TABLES U(7)
+#else
+# define PLAT_ARM_MMAP_ENTRIES U(12)
+# define MAX_XLAT_TABLES U(6)
+#endif
+
+/*******************************************************************************
+ * BL sizes
+ ******************************************************************************/
+
+/*
+ * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
+ * plus a little space for growth.
+ */
+#define PLAT_ARM_MAX_BL1_RW_SIZE UL(64 * 1024) /* 64 KB */
+
+/*
+ * PLAT_ARM_MAX_ROMLIB_RW_SIZE is define to use a full page
+ */
+
+#if USE_ROMLIB
+#define PLAT_ARM_MAX_ROMLIB_RW_SIZE UL(0x1000)
+#define PLAT_ARM_MAX_ROMLIB_RO_SIZE UL(0xe000)
+#else
+#define PLAT_ARM_MAX_ROMLIB_RW_SIZE UL(0)
+#define PLAT_ARM_MAX_ROMLIB_RO_SIZE UL(0)
+#endif
+
+/*
+ * PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a
+ * little space for growth. Additional 8KiB space is added per chip in
+ * order to accommodate the additional level of translation required for "TZC"
+ * peripheral access which lies in >4TB address space.
+ *
+ */
+#if TRUSTED_BOARD_BOOT
+# define PLAT_ARM_MAX_BL2_SIZE (0x20000 + ((NRD_CHIP_COUNT - 1) * \
+ 0x2000))
+#else
+# define PLAT_ARM_MAX_BL2_SIZE (0x14000 + ((NRD_CHIP_COUNT - 1) * \
+ 0x2000))
+#endif
+
+#define PLAT_ARM_MAX_BL31_SIZE (NRD_BL31_SIZE + \
+ PLAT_ARM_MAX_BL2_SIZE + \
+ PLAT_ARM_MAX_BL1_RW_SIZE)
+
+/*******************************************************************************
+ * Stack sizes
+ ******************************************************************************/
+
+#if defined(IMAGE_BL1)
+# if TRUSTED_BOARD_BOOT
+# define PLATFORM_STACK_SIZE UL(0x1000)
+# else
+# define PLATFORM_STACK_SIZE UL(0x440)
+# endif
+#elif defined(IMAGE_BL2)
+# if TRUSTED_BOARD_BOOT
+# define PLATFORM_STACK_SIZE UL(0x1000)
+# else
+# define PLATFORM_STACK_SIZE UL(0x400)
+# endif
+#elif defined(IMAGE_BL2U)
+# define PLATFORM_STACK_SIZE UL(0x400)
+#elif defined(IMAGE_BL31)
+# if SPM_MM
+# define PLATFORM_STACK_SIZE UL(0x500)
+# else
+# define PLATFORM_STACK_SIZE UL(0x400)
+# endif
+#elif defined(IMAGE_BL32)
+# define PLATFORM_STACK_SIZE UL(0x440)
+#endif
+
+#if (SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP)) && \
+ENABLE_FEAT_RAS && FFH_SUPPORT
+/*
+ * Secure partition stack follows right after the memory space reserved for
+ * CPER buffer memory.
+ */
+#define PLAT_ARM_SP_IMAGE_STACK_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \
+ PLAT_SP_IMAGE_NS_BUF_SIZE + \
+ NRD_SP_CPER_BUF_SIZE)
+#elif (SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP))
+/*
+ * Secure partition stack follows right after the memory region that is shared
+ * between EL3 and S-EL0.
+ */
+#define PLAT_ARM_SP_IMAGE_STACK_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \
+ PLAT_SP_IMAGE_NS_BUF_SIZE)
+#endif /* SPM_MM && ENABLE_FEAT_RAS && FFH_SUPPORT */
+
+/*******************************************************************************
+ * Console config
+ ******************************************************************************/
+
+#define PLAT_ARM_BOOT_UART_BASE SOC_CSS_SEC_UART_BASE
+#define PLAT_ARM_BOOT_UART_CLK_IN_HZ SOC_CSS_UART_CLK_IN_HZ
+
+#define PLAT_ARM_RUN_UART_BASE SOC_CSS_SEC_UART_BASE
+#define PLAT_ARM_RUN_UART_CLK_IN_HZ SOC_CSS_UART_CLK_IN_HZ
+
+#define PLAT_ARM_CRASH_UART_BASE SOC_CSS_SEC_UART_BASE
+#define PLAT_ARM_CRASH_UART_CLK_IN_HZ SOC_CSS_UART_CLK_IN_HZ
+
+/*******************************************************************************
+ * SCMI config
+ ******************************************************************************/
+
+/* Number of SCMI channels on the platform */
+#define PLAT_ARM_SCMI_CHANNEL_COUNT NRD_CHIP_COUNT
+
+/*******************************************************************************
+ * ROM, SRAM and DRAM config
+ ******************************************************************************/
+
+#define PLAT_ARM_TRUSTED_ROM_BASE UL(0x00000000)
+#define PLAT_ARM_TRUSTED_ROM_SIZE UL(0x00080000) /* 512KB */
+
+#define PLAT_ARM_TRUSTED_SRAM_SIZE UL(0x00080000) /* 512 KB */
+#define PLAT_ARM_NSTIMER_FRAME_ID UL(0)
+
+#define PLAT_ARM_NSRAM_BASE UL(0x06000000)
+#define PLAT_ARM_NSRAM_SIZE UL(0x00080000) /* 512KB */
+
+#define PLAT_ARM_DRAM2_BASE ULL(0x8080000000)
+#define PLAT_ARM_DRAM2_SIZE ULL(0x180000000) /* 6GB */
+
+/*
+ * Required platform porting definitions common to all ARM CSS SoCs
+ */
+/* 2MB used for SCP DDR retraining */
+#define PLAT_ARM_SCP_TZC_DRAM1_SIZE UL(0x00200000)
+
+/*******************************************************************************
+ * GIC/EHF config
+ ******************************************************************************/
+
+#define PLAT_ARM_G1S_IRQ_PROPS(grp) CSS_G1S_IRQ_PROPS(grp)
+#define PLAT_ARM_G0_IRQ_PROPS(grp) ARM_G0_IRQ_PROPS(grp)
+
+#if ENABLE_FEAT_RAS && FFH_SUPPORT
+#define PLAT_SP_PRI PLAT_RAS_PRI
+#else
+#define PLAT_SP_PRI (0x10)
+#endif
+
+/*******************************************************************************
+ * SDS config
+ ******************************************************************************/
+
+/* SDS ID for unusable CPU MPID list structure */
+#define SDS_ISOLATED_CPU_LIST_ID U(128)
+
+/* Index of SDS region used in the communication with SCP */
+#define SDS_SCP_AP_REGION_ID U(0)
+
+/*******************************************************************************
+ * Flash config
+ ******************************************************************************/
+
+#define PLAT_ARM_MEM_PROT_ADDR (V2M_FLASH0_BASE + \
+ V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
+
+#endif /* NRD_PLAT_ARM_DEF2_H */
diff --git a/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_ros_fw_def2.h b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_ros_fw_def2.h
new file mode 100644
index 0000000..ffd9139
--- /dev/null
+++ b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_ros_fw_def2.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2024, Arm Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * This file is limited to include the RoS firmware specific definitions for the
+ * second generation platforms based on the N2/V2 CPUs. RoS (Rest Of System) is
+ * used to refer to the part of the reference design platform that excludes CSS.
+ */
+
+#ifndef NRD_ROS_FW_DEF2_H
+#define NRD_ROS_FW_DEF2_H
+
+/*******************************************************************************
+ * MMU mapping
+ ******************************************************************************/
+
+#define SOC_MEMCNTRL_MAP_DEVICE \
+ MAP_REGION_FLAT( \
+ SOC_MEMCNTRL_BASE, \
+ SOC_MEMCNTRL_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+#define SOC_MEMCNTRL_MAP_DEVICE_REMOTE_CHIP(n) \
+ MAP_REGION_FLAT( \
+ NRD_REMOTE_CHIP_MEM_OFFSET(n) + \
+ SOC_MEMCNTRL_BASE, \
+ SOC_MEMCNTRL_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+/*******************************************************************************
+ * TZ config
+ ******************************************************************************/
+
+/*
+ * Mapping definition of the TrustZone Controller for Arm Neoverse RD platforms
+ * where both the DRAM regions are marked for non-secure access. This applies
+ * to multi-chip platforms.
+ */
+#define NRD_PLAT_TZC_NS_REMOTE_REGIONS_DEF(n) \
+ {NRD_REMOTE_CHIP_MEM_OFFSET(n) + ARM_DRAM1_BASE, \
+ NRD_REMOTE_CHIP_MEM_OFFSET(n) + ARM_DRAM1_END, \
+ ARM_TZC_NS_DRAM_S_ACCESS, PLAT_ARM_TZC_NS_DEV_ACCESS}, \
+ {NRD_REMOTE_CHIP_MEM_OFFSET(n) + ARM_DRAM2_BASE, \
+ NRD_REMOTE_CHIP_MEM_OFFSET(n) + ARM_DRAM2_END, \
+ ARM_TZC_NS_DRAM_S_ACCESS, PLAT_ARM_TZC_NS_DEV_ACCESS}
+
+#endif /* NRD_ROS_FW_DEF2_H */
diff --git a/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_soc_platform_def_v2.h b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_soc_platform_def_v2.h
index 2e6f354..9101e94 100644
--- a/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_soc_platform_def_v2.h
+++ b/plat/arm/board/neoverse_rd/common/include/nrd2/nrd_soc_platform_def_v2.h
@@ -7,7 +7,6 @@
#ifndef NRD_SOC_PLATFORM_DEF_V2_H
#define NRD_SOC_PLATFORM_DEF_V2_H
-#include <nrd_base_platform_def.h>
#include <nrd_soc_css_def_v2.h>
/* Map the System registers to access from S-EL0 */
diff --git a/plat/arm/board/neoverse_rd/common/include/nrd_base_platform_def.h b/plat/arm/board/neoverse_rd/common/include/nrd_base_platform_def.h
deleted file mode 100644
index 89fa924..0000000
--- a/plat/arm/board/neoverse_rd/common/include/nrd_base_platform_def.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/*
- * Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#ifndef NRD_BASE_PLATFORM_DEF_H
-#define NRD_BASE_PLATFORM_DEF_H
-
-#include <lib/utils_def.h>
-#include <lib/xlat_tables/xlat_tables_defs.h>
-#include <plat/arm/common/arm_def.h>
-#include <plat/arm/common/arm_spm_def.h>
-#include <plat/arm/css/common/css_def.h>
-#include <plat/common/common_def.h>
-
-#define PLATFORM_CORE_COUNT (NRD_CHIP_COUNT * \
- PLAT_ARM_CLUSTER_COUNT * \
- NRD_MAX_CPUS_PER_CLUSTER * \
- NRD_MAX_PE_PER_CPU)
-
-#define PLAT_ARM_TRUSTED_SRAM_SIZE 0x00080000 /* 512 KB */
-
-/* Remote chip address offset */
-#define NRD_REMOTE_CHIP_MEM_OFFSET(n) \
- ((ULL(1) << NRD_ADDR_BITS_PER_CHIP) * (n))
-
-/*
- * PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the
- * plat_arm_mmap array defined for each BL stage. In addition to that, on
- * multi-chip platforms, address regions on each of the remote chips are
- * also mapped. In BL31, for instance, three address regions on the remote
- * chips are accessed - secure ram, css device and soc device regions.
- */
-#if defined(IMAGE_BL31)
-# if SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP)
-# define PLAT_ARM_MMAP_ENTRIES (10 + ((NRD_CHIP_COUNT - 1) * 3))
-# define MAX_XLAT_TABLES (8 + ((NRD_CHIP_COUNT - 1) * 3))
-# define PLAT_SP_IMAGE_MMAP_REGIONS 12
-# define PLAT_SP_IMAGE_MAX_XLAT_TABLES 14
-# else
-# define PLAT_ARM_MMAP_ENTRIES (5 + ((NRD_CHIP_COUNT - 1) * 3))
-# define MAX_XLAT_TABLES (6 + ((NRD_CHIP_COUNT - 1) * 3))
-# endif
-#elif defined(IMAGE_BL32)
-# define PLAT_ARM_MMAP_ENTRIES 8
-# define MAX_XLAT_TABLES 5
-#elif defined(IMAGE_BL2)
-# define PLAT_ARM_MMAP_ENTRIES (11 + (NRD_CHIP_COUNT - 1))
-
-/*
- * MAX_XLAT_TABLES entries need to be doubled because when the address width
- * exceeds 40 bits an additional level of translation is required. In case of
- * multichip platforms peripherals also fall into address space with width
- * > 40 bits
- *
- */
-# define MAX_XLAT_TABLES (7 + ((NRD_CHIP_COUNT - 1) * 2))
-#elif !USE_ROMLIB
-# define PLAT_ARM_MMAP_ENTRIES 11
-# define MAX_XLAT_TABLES 7
-#else
-# define PLAT_ARM_MMAP_ENTRIES 12
-# define MAX_XLAT_TABLES 6
-#endif
-
-/*
- * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
- * plus a little space for growth.
- */
-#define PLAT_ARM_MAX_BL1_RW_SIZE (64 * 1024) /* 64 KB */
-
-/*
- * PLAT_ARM_MAX_ROMLIB_RW_SIZE is define to use a full page
- */
-
-#if USE_ROMLIB
-#define PLAT_ARM_MAX_ROMLIB_RW_SIZE 0x1000
-#define PLAT_ARM_MAX_ROMLIB_RO_SIZE 0xe000
-#else
-#define PLAT_ARM_MAX_ROMLIB_RW_SIZE 0
-#define PLAT_ARM_MAX_ROMLIB_RO_SIZE 0
-#endif
-
-/*
- * PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a
- * little space for growth. Additional 8KiB space is added per chip in
- * order to accommodate the additional level of translation required for "TZC"
- * peripheral access which lies in >4TB address space.
- *
- */
-#if TRUSTED_BOARD_BOOT
-# define PLAT_ARM_MAX_BL2_SIZE (0x20000 + ((NRD_CHIP_COUNT - 1) * \
- 0x2000))
-#else
-# define PLAT_ARM_MAX_BL2_SIZE (0x14000 + ((NRD_CHIP_COUNT - 1) * \
- 0x2000))
-#endif
-
-/*
- * Since BL31 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL31_SIZE is
- * calculated using the current BL31 PROGBITS debug size plus the sizes of BL2
- * and BL1-RW. NRD_BL31_SIZE - is tuned with respect to the actual BL31
- * PROGBITS size which is around 64-68KB at the time this change is being made.
- * A buffer of ~35KB is added to account for future expansion of the image,
- * making it a total of 100KB.
- */
-#define NRD_BL31_SIZE (116 * 1024) /* 116 KB */
-#define PLAT_ARM_MAX_BL31_SIZE (NRD_BL31_SIZE + \
- PLAT_ARM_MAX_BL2_SIZE + \
- PLAT_ARM_MAX_BL1_RW_SIZE)
-
-/*
- * Size of cacheable stacks
- */
-#if defined(IMAGE_BL1)
-# if TRUSTED_BOARD_BOOT
-# define PLATFORM_STACK_SIZE 0x1000
-# else
-# define PLATFORM_STACK_SIZE 0x440
-# endif
-#elif defined(IMAGE_BL2)
-# if TRUSTED_BOARD_BOOT
-# define PLATFORM_STACK_SIZE 0x1000
-# else
-# define PLATFORM_STACK_SIZE 0x400
-# endif
-#elif defined(IMAGE_BL2U)
-# define PLATFORM_STACK_SIZE 0x400
-#elif defined(IMAGE_BL31)
-# if SPM_MM
-# define PLATFORM_STACK_SIZE 0x500
-# else
-# define PLATFORM_STACK_SIZE 0x400
-# endif
-#elif defined(IMAGE_BL32)
-# define PLATFORM_STACK_SIZE 0x440
-#endif
-
-/* PL011 UART related constants */
-#define SOC_CSS_SEC_UART_BASE UL(0x2A410000)
-#define SOC_CSS_NSEC_UART_BASE UL(0x2A400000)
-#define SOC_CSS_UART_SIZE UL(0x10000)
-#define SOC_CSS_UART_CLK_IN_HZ UL(7372800)
-
-/* UART related constants */
-#define PLAT_ARM_BOOT_UART_BASE SOC_CSS_SEC_UART_BASE
-#define PLAT_ARM_BOOT_UART_CLK_IN_HZ SOC_CSS_UART_CLK_IN_HZ
-
-#define PLAT_ARM_RUN_UART_BASE SOC_CSS_SEC_UART_BASE
-#define PLAT_ARM_RUN_UART_CLK_IN_HZ SOC_CSS_UART_CLK_IN_HZ
-
-#define PLAT_ARM_CRASH_UART_BASE SOC_CSS_SEC_UART_BASE
-#define PLAT_ARM_CRASH_UART_CLK_IN_HZ SOC_CSS_UART_CLK_IN_HZ
-
-#define PLAT_ARM_NSTIMER_FRAME_ID 0
-
-#define PLAT_ARM_TRUSTED_ROM_BASE 0x0
-#define PLAT_ARM_TRUSTED_ROM_SIZE 0x00080000 /* 512KB */
-
-#define PLAT_ARM_NSRAM_BASE 0x06000000
-#define PLAT_ARM_NSRAM_SIZE 0x00080000 /* 512KB */
-
-#define PLAT_ARM_DRAM2_BASE ULL(0x8080000000)
-#define PLAT_ARM_DRAM2_SIZE ULL(0x180000000)
-
-#define PLAT_ARM_G1S_IRQ_PROPS(grp) CSS_G1S_IRQ_PROPS(grp)
-#define PLAT_ARM_G0_IRQ_PROPS(grp) ARM_G0_IRQ_PROPS(grp)
-
-#define NRD_DEVICE_BASE (0x20000000)
-#define NRD_DEVICE_SIZE (0x20000000)
-#define NRD_MAP_DEVICE MAP_REGION_FLAT( \
- NRD_DEVICE_BASE, \
- NRD_DEVICE_SIZE, \
- MT_DEVICE | MT_RW | MT_SECURE)
-
-#define ARM_MAP_SHARED_RAM_REMOTE_CHIP(n) \
- MAP_REGION_FLAT( \
- NRD_REMOTE_CHIP_MEM_OFFSET(n) + \
- ARM_SHARED_RAM_BASE, \
- ARM_SHARED_RAM_SIZE, \
- MT_NON_CACHEABLE | MT_RW | MT_SECURE \
- )
-
-#define NRD_MAP_DEVICE_REMOTE_CHIP(n) \
- MAP_REGION_FLAT( \
- NRD_REMOTE_CHIP_MEM_OFFSET(n) + \
- NRD_DEVICE_BASE, \
- NRD_DEVICE_SIZE, \
- MT_DEVICE | MT_RW | MT_SECURE \
- )
-
-#define SOC_CSS_MAP_DEVICE_REMOTE_CHIP(n) \
- MAP_REGION_FLAT( \
- NRD_REMOTE_CHIP_MEM_OFFSET(n) + \
- SOC_CSS_DEVICE_BASE, \
- SOC_CSS_DEVICE_SIZE, \
- MT_DEVICE | MT_RW | MT_SECURE \
- )
-
-/* Map the secure region for access from S-EL0 */
-#define PLAT_ARM_SECURE_MAP_DEVICE MAP_REGION_FLAT( \
- SOC_CSS_DEVICE_BASE, \
- SOC_CSS_DEVICE_SIZE, \
- MT_DEVICE | MT_RW | MT_SECURE | MT_USER)
-
-#if ENABLE_FEAT_RAS && FFH_SUPPORT
-#define PLAT_SP_PRI PLAT_RAS_PRI
-#else
-#define PLAT_SP_PRI 0x10
-#endif
-
-#if (SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP)) && ENABLE_FEAT_RAS && FFH_SUPPORT
-/*
- * CPER buffer memory of 128KB is reserved and it is placed adjacent to the
- * memory shared between EL3 and S-EL0.
- */
-#define NRD_SP_CPER_BUF_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \
- PLAT_SP_IMAGE_NS_BUF_SIZE)
-#define NRD_SP_CPER_BUF_SIZE ULL(0x10000)
-#define NRD_SP_CPER_BUF_MMAP MAP_REGION2( \
- NRD_SP_CPER_BUF_BASE, \
- NRD_SP_CPER_BUF_BASE, \
- NRD_SP_CPER_BUF_SIZE, \
- MT_RW_DATA | MT_NS | MT_USER, \
- PAGE_SIZE)
-
-/*
- * Secure partition stack follows right after the memory space reserved for
- * CPER buffer memory.
- */
-#define PLAT_ARM_SP_IMAGE_STACK_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \
- PLAT_SP_IMAGE_NS_BUF_SIZE + \
- NRD_SP_CPER_BUF_SIZE)
-#elif (SPM_MM || (SPMC_AT_EL3 && SPMC_AT_EL3_SEL0_SP))
-/*
- * Secure partition stack follows right after the memory region that is shared
- * between EL3 and S-EL0.
- */
-#define PLAT_ARM_SP_IMAGE_STACK_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \
- PLAT_SP_IMAGE_NS_BUF_SIZE)
-#endif /* SPM_MM && ENABLE_FEAT_RAS && FFH_SUPPORT */
-
-/* Platform ID address */
-#define SSC_VERSION (SSC_REG_BASE + SSC_VERSION_OFFSET)
-#ifndef __ASSEMBLER__
-/* SSC_VERSION related accessors */
-/* Returns the part number of the platform */
-#define GET_NRD_PART_NUM \
- GET_SSC_VERSION_PART_NUM(mmio_read_32(SSC_VERSION))
-/* Returns the configuration number of the platform */
-#define GET_NRD_CONFIG_NUM \
- GET_SSC_VERSION_CONFIG(mmio_read_32(SSC_VERSION))
-#endif /* __ASSEMBLER__ */
-
-/*******************************************************************************
- * Memprotect definitions
- ******************************************************************************/
-/* PSCI memory protect definitions:
- * This variable is stored in a non-secure flash because some ARM reference
- * platforms do not have secure NVRAM. Real systems that provided MEM_PROTECT
- * support must use a secure NVRAM to store the PSCI MEM_PROTECT definitions.
- */
-#define PLAT_ARM_MEM_PROT_ADDR (V2M_FLASH0_BASE + \
- V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)
-
-/*Secure Watchdog Constants */
-#define SBSA_SECURE_WDOG_BASE UL(0x2A480000)
-#define SBSA_SECURE_WDOG_TIMEOUT UL(100)
-
-/* Number of SCMI channels on the platform */
-#define PLAT_ARM_SCMI_CHANNEL_COUNT NRD_CHIP_COUNT
-
-/*
- * Mapping definition of the TrustZone Controller for Arm Neoverse RD platforms
- * where both the DRAM regions are marked for non-secure access. This applies
- * to multi-chip platforms.
- */
-#define NRD_PLAT_TZC_NS_REMOTE_REGIONS_DEF(n) \
- {NRD_REMOTE_CHIP_MEM_OFFSET(n) + ARM_DRAM1_BASE, \
- NRD_REMOTE_CHIP_MEM_OFFSET(n) + ARM_DRAM1_END, \
- ARM_TZC_NS_DRAM_S_ACCESS, PLAT_ARM_TZC_NS_DEV_ACCESS}, \
- {NRD_REMOTE_CHIP_MEM_OFFSET(n) + ARM_DRAM2_BASE, \
- NRD_REMOTE_CHIP_MEM_OFFSET(n) + ARM_DRAM2_END, \
- ARM_TZC_NS_DRAM_S_ACCESS, PLAT_ARM_TZC_NS_DEV_ACCESS}
-
-#if SPM_MM
-
-/*
- * Stand-alone MM logs would be routed via secure UART. Define page table
- * entry for secure UART which would be common to all platforms.
- */
-#define SOC_PLATFORM_SECURE_UART MAP_REGION_FLAT( \
- SOC_CSS_SEC_UART_BASE, \
- SOC_CSS_UART_SIZE, \
- MT_DEVICE | MT_RW | \
- MT_SECURE | MT_USER)
-
-#endif
-
-/* Index of SDS region used in the communication with SCP */
-#define SDS_SCP_AP_REGION_ID U(0)
-/* SDS ID for unusable CPU MPID list structure */
-#define SDS_ISOLATED_CPU_LIST_ID U(128)
-
-#endif /* NRD_BASE_PLATFORM_DEF_H */
diff --git a/plat/arm/board/neoverse_rd/platform/rdn2/include/platform_def.h b/plat/arm/board/neoverse_rd/platform/rdn2/include/platform_def.h
index 840ea4a..bf6cb39 100644
--- a/plat/arm/board/neoverse_rd/platform/rdn2/include/platform_def.h
+++ b/plat/arm/board/neoverse_rd/platform/rdn2/include/platform_def.h
@@ -8,9 +8,17 @@
#define PLATFORM_DEF_H
#include <lib/utils_def.h>
+
+#include <nrd_css_fw_def2.h>
+#include <nrd_plat_arm_def2.h>
+#include <nrd_ros_fw_def2.h>
#include <nrd_sdei.h>
#include <nrd_soc_platform_def_v2.h>
+/* Remote chip address offset */
+#define NRD_REMOTE_CHIP_MEM_OFFSET(n) \
+ ((ULL(1) << NRD_ADDR_BITS_PER_CHIP) * (n))
+
#if (NRD_PLATFORM_VARIANT == 1)
#define PLAT_ARM_CLUSTER_COUNT U(8)
#elif (NRD_PLATFORM_VARIANT == 2)