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rockchip: rk35xx: Fix boot with a large fdt blob

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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: 073d911ae6 ("rockchip: rk3568-rock-3a: Sync device tree from linux")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
This commit is contained in:
Jonas Karlman 2023-04-17 19:07:15 +00:00 committed by Kever Yang
parent f1e190a192
commit 9f412347be
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-rockchip/Kconfig
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@ -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