On 6/16/21 11:38 AM, Aswath Govindraju wrote:
Earlier, the region 0x701c0000 to 0x701dffff was firewalled off because of a bug in SYSFW. In the v2021.05 release of SYSFW this bug has been fixed and this region can now be used for other allocations.
Therefore, move TF-A's load address to 0x701c0000 and update its location in the device tree node. Also, increase the size allocated for TF-A to account for future expansions.
Fixes: defd62ca137b ("arm: dts: k3-am64-main: Update the location of ATF in SRAM and increase its max size") Signed-off-by: Aswath Govindraju a-govindraju@ti.com
Reviewed-by: Suman Anna s-anna@ti.com
arch/arm/dts/k3-am64-main.dtsi | 4 ++-- configs/am64x_evm_a53_defconfig | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/k3-am64-main.dtsi b/arch/arm/dts/k3-am64-main.dtsi index 6b5ebec6b1fe..f68b969a2e9b 100644 --- a/arch/arm/dts/k3-am64-main.dtsi +++ b/arch/arm/dts/k3-am64-main.dtsi @@ -13,8 +13,8 @@ #size-cells = <1>; ranges = <0x0 0x00 0x70000000 0x200000>;
atf-sram@0 {reg = <0x1a0000 0x1c000>;
tfa-sram@1c0000 {reg = <0x1c0000 0x20000>;diff --git a/configs/am64x_evm_a53_defconfig b/configs/am64x_evm_a53_defconfig index fbce9e96748f..c8935dbde5f9 100644 --- a/configs/am64x_evm_a53_defconfig +++ b/configs/am64x_evm_a53_defconfig @@ -5,7 +5,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SYS_MALLOC_F_LEN=0x8000 CONFIG_NR_DRAM_BANKS=2 CONFIG_SOC_K3_AM642=y -CONFIG_K3_ATF_LOAD_ADDR=0x701a0000 +CONFIG_K3_ATF_LOAD_ADDR=0x701c0000 CONFIG_TARGET_AM642_A53_EVM=y CONFIG_ENV_SIZE=0x20000 CONFIG_SYS_SPI_U_BOOT_OFFS=0x280000