On 05/20/11 06:46, Marc Zyngier wrote:
Patch 7d30e8b38 (ARM: EXYNOS4: Add EXYNOS4 CPU initialization support)
renamed the s5pv310 to exynos4, and also changed the value of
EXYNOS4_PA_SYSRAM, which is used to release the secondary CPU from
spinning in BL0. As a result, CPU1 can't be brought up anymore.
This patch simply reverts EXYNOS4_PA_SYSRAM to its original value,
which results in a working CPU1.
Tested on an SMDK-v310.
Cc: Kukjin Kim<kgene....@samsung.com>
Signed-off-by: Marc Zyngier<marc.zyng...@arm.com>
---
arch/arm/mach-exynos4/include/mach/map.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-exynos4/include/mach/map.h
b/arch/arm/mach-exynos4/include/mach/map.h
index 6330b73..862967f 100644
--- a/arch/arm/mach-exynos4/include/mach/map.h
+++ b/arch/arm/mach-exynos4/include/mach/map.h
@@ -23,7 +23,7 @@
#include<plat/map-s5p.h>
-#define EXYNOS4_PA_SYSRAM 0x02020000
+#define EXYNOS4_PA_SYSRAM 0x02025000
Hi Marc,
Hmm...the value, 0x02020000 is correct on Exynos4210 now.
So can't apply this but I know, you're right on old version of
Exynos4210...let's think again about this.
Maybe I missed its commit for changing when I submitted it...
#define EXYNOS4_PA_FIMC0 0x11800000
#define EXYNOS4_PA_FIMC1 0x11810000
--
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene....@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
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