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| author | Tom Rini <trini@konsulko.com> | 2024-07-01 13:17:56 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-07-01 15:00:56 -0600 |
| commit | 65fbdab27224ee3943a89496b21862db83c34da2 (patch) | |
| tree | 775a0a54066c2e9a6bbba201676e3d896b5cb0e2 /arch/arm/mach-stm32mp/dram_init.c | |
| parent | 3f772959501c99fbe5aa0b22a36efe3478d1ae1c (diff) | |
| parent | b4cbd1a257d4027038b4f997d73bdb0a066db045 (diff) | |
Merge branch 'next'
Diffstat (limited to 'arch/arm/mach-stm32mp/dram_init.c')
| -rw-r--r-- | arch/arm/mach-stm32mp/dram_init.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/mach-stm32mp/dram_init.c b/arch/arm/mach-stm32mp/dram_init.c index fb1208fc5d5..6024959b97e 100644 --- a/arch/arm/mach-stm32mp/dram_init.c +++ b/arch/arm/mach-stm32mp/dram_init.c @@ -5,8 +5,8 @@ #define LOG_CATEGORY LOGC_ARCH -#include <common.h> #include <dm.h> +#include <efi_loader.h> #include <image.h> #include <init.h> #include <lmb.h> @@ -75,3 +75,14 @@ phys_addr_t board_get_usable_ram_top(phys_size_t total_size) return reg + size; } + +void efi_add_known_memory(void) +{ + if (IS_ENABLED(CONFIG_EFI_LOADER)) + /* + * Memory over ram_top is reserved to OPTEE. + * Declare to EFI only memory area below ram_top + */ + efi_add_memory_map(gd->ram_base, gd->ram_top - gd->ram_base, + EFI_CONVENTIONAL_MEMORY); +} |