6.16-stable review patch. If anyone has any objections, please let me know.
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From: Kaustabh Chakraborty kauschluss@disroot.org
commit 49a27c6c392dec46c826ee586f7ec8973acaeed7 upstream.
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@vger.kernel.org # v6.16 Signed-off-by: Kaustabh Chakraborty kauschluss@disroot.org Link: https://lore.kernel.org/r/20250626-exynos7870-dts-fixes-v1-3-349987874d9a@di... Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts b/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts index 61eec1aff32e..b8ce433b93b1 100644 --- a/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts +++ b/arch/arm64/boot/dts/exynos/exynos7870-j6lte.dts @@ -89,7 +89,7 @@ memory@40000000 { device_type = "memory"; reg = <0x0 0x40000000 0x3d800000>, - <0x0 0x80000000 0x7d800000>; + <0x0 0x80000000 0x40000000>; };
pwrseq_mmc1: pwrseq-mmc1 {