diff options
Diffstat (limited to 'plat/allwinner/common/include')
| -rw-r--r-- | plat/allwinner/common/include/platform_def.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/plat/allwinner/common/include/platform_def.h b/plat/allwinner/common/include/platform_def.h index 32a7c0408..93720fff2 100644 --- a/plat/allwinner/common/include/platform_def.h +++ b/plat/allwinner/common/include/platform_def.h @@ -13,16 +13,18 @@ #include <sunxi_mmap.h> -#define BL31_BASE SUNXI_SRAM_A2_BASE -#define BL31_LIMIT (SUNXI_SRAM_A2_BASE + SUNXI_SRAM_A2_SIZE) +#define BL31_BASE (SUNXI_SRAM_A2_BASE + 0x4000) +#define BL31_LIMIT (SUNXI_SRAM_A2_BASE + \ + SUNXI_SRAM_A2_SIZE - SUNXI_SCP_SIZE) + +/* The SCP firmware is allocated the last 16KiB of SRAM A2. */ +#define SUNXI_SCP_BASE BL31_LIMIT +#define SUNXI_SCP_SIZE 0x4000 /* Overwrite U-Boot SPL, but reserve the first page for the SPL header. */ #define BL31_NOBITS_BASE (SUNXI_SRAM_A1_BASE + 0x1000) #define BL31_NOBITS_LIMIT (SUNXI_SRAM_A1_BASE + SUNXI_SRAM_A1_SIZE) -/* The traditional U-Boot load address is 160MB into DRAM, so at 0x4a000000 */ -#define PLAT_SUNXI_NS_IMAGE_OFFSET (SUNXI_DRAM_BASE + (160U << 20)) - /* How much memory to reserve as secure for BL32, if configured */ #define SUNXI_DRAM_SEC_SIZE (32U << 20) @@ -35,6 +37,9 @@ #define MAX_MMAP_REGIONS (3 + PLATFORM_MMAP_REGIONS) #define MAX_XLAT_TABLES 1 +#define PLAT_CSS_SCP_COM_SHARED_MEM_BASE \ + (SUNXI_SRAM_A2_BASE + SUNXI_SRAM_A2_SIZE - 0x200) + #define PLAT_MAX_PWR_LVL_STATES U(2) #define PLAT_MAX_RET_STATE U(1) #define PLAT_MAX_OFF_STATE U(2) @@ -51,7 +56,7 @@ #define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER_COUNT * \ PLATFORM_MAX_CPUS_PER_CLUSTER) #define PLATFORM_MAX_CPUS_PER_CLUSTER U(4) -#define PLATFORM_MMAP_REGIONS 4 +#define PLATFORM_MMAP_REGIONS 5 #define PLATFORM_STACK_SIZE (0x1000 / PLATFORM_CORE_COUNT) #ifndef SPD_none |