diff options
Diffstat (limited to 'src/mainboard/emulation/qemu-aarch64')
6 files changed, 18 insertions, 0 deletions
diff --git a/src/mainboard/emulation/qemu-aarch64/Kconfig b/src/mainboard/emulation/qemu-aarch64/Kconfig index 895446ddd7..0579b04c90 100644 --- a/src/mainboard/emulation/qemu-aarch64/Kconfig +++ b/src/mainboard/emulation/qemu-aarch64/Kconfig @@ -27,6 +27,7 @@ config BOARD_SPECIFIC_OPTIONS select MAINBOARD_FORCE_NATIVE_VGA_INIT select MAINBOARD_HAS_NATIVE_VGA_INIT select MISSING_BOARD_RESET + select ARM64_USE_ARM_TRUSTED_FIRMWARE config MAINBOARD_DIR string diff --git a/src/mainboard/emulation/qemu-aarch64/Makefile.inc b/src/mainboard/emulation/qemu-aarch64/Makefile.inc index 4d5f2bd5fa..b710f15587 100644 --- a/src/mainboard/emulation/qemu-aarch64/Makefile.inc +++ b/src/mainboard/emulation/qemu-aarch64/Makefile.inc @@ -24,3 +24,5 @@ ramstage-y += memlayout.ld bootblock-y += bootblock_custom.S CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/include + +BL31_MAKEARGS += PLAT=qemu ARM_ARCH_MAJOR=8 M0_CROSS_COMPILE="$(CROSS_COMPILE_arm)" diff --git a/src/mainboard/emulation/qemu-aarch64/bootblock.c b/src/mainboard/emulation/qemu-aarch64/bootblock.c index 280f77ec1e..77d7e532de 100644 --- a/src/mainboard/emulation/qemu-aarch64/bootblock.c +++ b/src/mainboard/emulation/qemu-aarch64/bootblock.c @@ -15,6 +15,8 @@ #include <bootblock_common.h> #include <symbols.h> +extern u8 _secram[], _esecram[]; + void bootblock_mainboard_init(void) { mmu_init(); @@ -29,5 +31,7 @@ void bootblock_mainboard_init(void) mmu_config_range(_romstage, REGION_SIZE(romstage), MA_MEM | MA_S | MA_RW); mmu_config_range(_ramstage, REGION_SIZE(ramstage), MA_MEM | MA_S | MA_RW); + mmu_config_range(_secram, REGION_SIZE(secram), MA_MEM | MA_S | MA_RW); + mmu_enable(); } diff --git a/src/mainboard/emulation/qemu-aarch64/include/mainboard/addressmap.h b/src/mainboard/emulation/qemu-aarch64/include/mainboard/addressmap.h index 6f0c80257b..7233863934 100644 --- a/src/mainboard/emulation/qemu-aarch64/include/mainboard/addressmap.h +++ b/src/mainboard/emulation/qemu-aarch64/include/mainboard/addressmap.h @@ -23,6 +23,7 @@ * 0x0905_0000..0x0907_0000: SMMU (smmu-v3) * 0x0a00_0000..0x0a00_0200: MMIO (virtio) * 0x0c00_0000..0x0e00_0000: Platform bus + * 0x0e00_0000..0x0eff_ffff: Secure SRAM * 0x4000_0000..: RAM */ #define VIRT_UART_BASE 0x09000000 @@ -32,3 +33,4 @@ #define VIRT_SMMU_BASE 0x09050000 #define VIRT_MMIO_BASE 0x0a000000 #define VIRT_PLATFORM_BUS_BASE 0x0c000000 +#define VIRT_SECRAM_BASE 0xe000000 diff --git a/src/mainboard/emulation/qemu-aarch64/mainboard.c b/src/mainboard/emulation/qemu-aarch64/mainboard.c index 573545532a..2980f483d8 100644 --- a/src/mainboard/emulation/qemu-aarch64/mainboard.c +++ b/src/mainboard/emulation/qemu-aarch64/mainboard.c @@ -10,6 +10,14 @@ #include <ramdetect.h> #include <symbols.h> #include <device/device.h> +#include <bootmem.h> + +extern u8 _secram[], _esecram[]; + +void bootmem_platform_add_ranges(void) +{ + bootmem_add_range((uintptr_t)_secram, REGION_SIZE(secram), BM_MEM_BL31); +} static void mainboard_enable(struct device *dev) { diff --git a/src/mainboard/emulation/qemu-aarch64/memlayout.ld b/src/mainboard/emulation/qemu-aarch64/memlayout.ld index 248d0abef0..4af2362474 100644 --- a/src/mainboard/emulation/qemu-aarch64/memlayout.ld +++ b/src/mainboard/emulation/qemu-aarch64/memlayout.ld @@ -22,6 +22,7 @@ SECTIONS { REGION(flash, 0x00000000, CONFIG_ROM_SIZE, 8) + REGION(secram, 0xe000000, 0x1000000, 4096) DRAM_START(0x40000000) BOOTBLOCK(0x60010000, 64K) STACK(0x60020000, 62K) |