The device is available in multiple variants with differing RAM
capacities. The memory range defined in the 0x80000000 bank exceeds the
address range of the memory controller, which eventually leads to ARM
SError crashes. Reduce the bank size to a value which is available to
all devices.
The bootloader must be responsible for identifying the RAM capacity and
editing the memory node accordingly.
Fixes: d6f3a7f91fdb ("arm64: dts: exynos: add initial devicetree support for exynos7870")
Cc: stable@xxxxxxxxxxxxxxx # v6.16
Signed-off-by: Kaustabh Chakraborty <kauschluss@xxxxxxxxxxx>
---
arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts b/arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts
index eb97dcc415423f405d7df9b9869b2db3432fb483..b1d9eff5a82702cd7c9797b2124486207e03ad89 100644
--- a/arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7870-on7xelte.dts
@@ -78,7 +78,7 @@ key-volup {
memory@40000000 {
device_type = "memory";
reg = <0x0 0x40000000 0x3e400000>,
- <0x0 0x80000000 0xbe400000>;
+ <0x0 0x80000000 0x80000000>;
};
pwrseq_mmc1: pwrseq-mmc1 {
--
2.49.0
