[PATCH] arm: mediatek: fix ram init for mt7622 (decrease to 1G)
Frank Wunderlich
linux at fw-web.de
Sat Jun 15 11:34:56 CEST 2024
From: Frank Wunderlich <frank-w at public-files.de>
RAM init on mt7622 based bananapi R64 is broken since v2023.10.
Increasing the mem-map does not help here, so i reduced the maximum
available ram in get_ram_size call from 2G to 1G (board has only 1G).
Fixes: 5fd6d4c7b3ad ("arm: mediatek: retrieve ram_base from dts node for armv8 platform")
Signed-off-by: Frank Wunderlich <frank-w at public-files.de>
---
arch/arm/mach-mediatek/mt7622/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-mediatek/mt7622/init.c b/arch/arm/mach-mediatek/mt7622/init.c
index 00d3eb9ce7a4..1f32ff947dcd 100644
--- a/arch/arm/mach-mediatek/mt7622/init.c
+++ b/arch/arm/mach-mediatek/mt7622/init.c
@@ -28,7 +28,7 @@ int dram_init(void)
if (ret)
return ret;
- gd->ram_size = get_ram_size((void *)gd->ram_base, SZ_2G);
+ gd->ram_size = get_ram_size((void *)gd->ram_base, SZ_1G);
return 0;
}
--
2.34.1
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