| Message ID | 20210616163821.20457-2-a-govindraju@ti.com |
|---|---|
| State | Accepted |
| Commit | 5242c6a43215110de3a9bf53f324b15190d80eae |
| Delegated to: | Lokesh Vutla |
| Headers | show |
| Series | AM64: Update the locations of various elements in SRAM | expand |
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 >
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
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> --- arch/arm/dts/k3-am64-main.dtsi | 4 ++-- configs/am64x_evm_a53_defconfig | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)