diff options
Diffstat (limited to 'meta-arm/meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0004-plat-totalcompute-add-support-for-higher-DRAM.patch')
| -rw-r--r-- | meta-arm/meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0004-plat-totalcompute-add-support-for-higher-DRAM.patch | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/meta-arm/meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0004-plat-totalcompute-add-support-for-higher-DRAM.patch b/meta-arm/meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0004-plat-totalcompute-add-support-for-higher-DRAM.patch new file mode 100644 index 0000000000..293ea7d0ce --- /dev/null +++ b/meta-arm/meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0004-plat-totalcompute-add-support-for-higher-DRAM.patch @@ -0,0 +1,60 @@ +From 7fb6d720a285b6135a9247b2adde833ea90e2549 Mon Sep 17 00:00:00 2001 +From: Usama Arif <usama.arif@arm.com> +Date: Mon, 27 Sep 2021 19:58:56 +0100 +Subject: [PATCH] plat-totalcompute: add support for higher DRAM + +The new 6GB DRAM bank starts at 0x8080000000. + +Signed-off-by: Usama Arif <usama.arif@arm.com> +Acked-by: Jens Wiklander <jens.wiklander@linaro.org> + +Upstream-Status: Backport [https://github.com/OP-TEE/optee_os/commit/6d8430f943e091282849b188fbc0847c159e5de4] +Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com> +--- + core/arch/arm/plat-totalcompute/conf.mk | 2 ++ + core/arch/arm/plat-totalcompute/main.c | 1 + + core/arch/arm/plat-totalcompute/platform_config.h | 3 +++ + 3 files changed, 6 insertions(+) + +diff --git a/core/arch/arm/plat-totalcompute/conf.mk b/core/arch/arm/plat-totalcompute/conf.mk +index 558b7889..e894b1e1 100644 +--- a/core/arch/arm/plat-totalcompute/conf.mk ++++ b/core/arch/arm/plat-totalcompute/conf.mk +@@ -24,6 +24,8 @@ platform-cflags-debug-info = -gdwarf-2 + platform-aflags-debug-info = -gdwarf-2 + endif + ++$(call force,CFG_CORE_ARM64_PA_BITS,40) ++ + ifneq (,$(filter ${PLATFORM_FLAVOR},tc0 tc1)) + CFG_TEE_CORE_NB_CORE = 8 + +diff --git a/core/arch/arm/plat-totalcompute/main.c b/core/arch/arm/plat-totalcompute/main.c +index 42acf8dd..eab237bf 100644 +--- a/core/arch/arm/plat-totalcompute/main.c ++++ b/core/arch/arm/plat-totalcompute/main.c +@@ -27,6 +27,7 @@ register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICD_BASE, GIC_DIST_REG_SIZE); + #endif + + register_ddr(DRAM0_BASE, DRAM0_SIZE); ++register_ddr(DRAM1_BASE, DRAM1_SIZE); + + #ifndef CFG_CORE_SEL2_SPMC + void main_init_gic(void) +diff --git a/core/arch/arm/plat-totalcompute/platform_config.h b/core/arch/arm/plat-totalcompute/platform_config.h +index 4255abca..b474a899 100644 +--- a/core/arch/arm/plat-totalcompute/platform_config.h ++++ b/core/arch/arm/plat-totalcompute/platform_config.h +@@ -26,6 +26,9 @@ + #define DRAM0_BASE 0x80000000 + #define DRAM0_SIZE 0x7d000000 + ++#define DRAM1_BASE 0x8080000000ULL ++#define DRAM1_SIZE 0x180000000ULL ++ + #define TZCDRAM_BASE 0xff000000 + #define TZCDRAM_SIZE 0x01000000 + +-- +2.30.2 + |