On 2023/4/18 03:07, Jonas Karlman wrote:
The TF-A blobs used to boot RK3568 and RK3588 boards is based on atf v2.3. Mainline atf v2.3 contains an issue that could lead to a crash when it fails to parse the fdt blob being passed as the platform param. An issue that was fixed in atf v2.4.
The vendor TF-A seem to suffer from a similar issue, and this prevents booting when fdt blob is large enough to trigger this condition.
Fix this by implying SPL_ATF_NO_PLATFORM_PARAM to let u-boot pass a NULL pointer instead of the fdt blob as the platform param.
This fixes booting Radxa ROCK 3A after recent sync of device tree.
Fixes: 073d911ae64a ("rockchip: rk3568-rock-3a: Sync device tree from linux") Signed-off-by: Jonas Karlman jonas@kwiboo.se
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
v3:
- No change
v2:
New patch
arch/arm/mach-rockchip/Kconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index e5ac58ae60b5..d7e3784ba113 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -288,6 +288,7 @@ config ROCKCHIP_RK3568 select BOARD_LATE_INIT select DM_REGULATOR_FIXED select DM_RESET
- imply SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF imply ROCKCHIP_COMMON_BOARD imply ROCKCHIP_OTP imply MISC_INIT_R
@@ -309,6 +310,7 @@ config ROCKCHIP_RK3588 select REGMAP select SYSCON select BOARD_LATE_INIT
- imply SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF imply ROCKCHIP_COMMON_BOARD imply ROCKCHIP_OTP imply MISC_INIT_R