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(parent: 57ad1ed) | patch
rockchip: sdram: Limit usable ram_top to max 4G
authorJonas Karlman <jonas@kwiboo.se>
Thu, 30 Jan 2025 22:07:12 +0000 (22:07 +0000)
committerKever Yang <kever.yang@rock-chips.com>
Wed, 19 Feb 2025 15:11:06 +0000 (23:11 +0800)
commit356236126da7877ab115c65f8cb21215443beb2f
tree4938af1bb8cdf72471ec6f8376febad757243eaatree | snapshot
parent57ad1ed7e84ac36d3d838d8c1eba96f586995a42commit | diff
rockchip: sdram: Limit usable ram_top to max 4G

U-Boot only works correctly when it uses RAM below the 4G address
boundary on Rockchip SoCs. Limit usable gd->ram_top to max 4G.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
arch/arm/mach-rockchip/sdram.c diff | blob | history
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