[PATCH v2 4/5] ARM: EXYNOS: Increase maximum possible memory bank size to 512MiB
From: Kukjin Kim <hidden>
Date: 2012-09-08 02:41:31
Also in:
linux-samsung-soc
Tomasz Figa wrote:
Some boards have larger memory banks than 256MiB. This patch increses maximum bank size for Exynos-based boards to 512MiB.
Well...the meaning of SECTION_SIZE_BITS is a little bit different you know. Please refer to following thread. http://lists.infradead.org/pipermail/linux-arm-kernel/2010-July/020184.html Thanks. Best regards, Kgene. -- Kukjin Kim [off-list ref], Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.
quoted hunk ↗ jump to hunk
Signed-off-by: Tomasz Figa <redacted> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> --- arch/arm/mach-exynos/include/mach/memory.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)diff --git a/arch/arm/mach-exynos/include/mach/memory.h b/arch/arm/mach-exynos/include/mach/memory.h index 374ef2c..d4db508 100644--- a/arch/arm/mach-exynos/include/mach/memory.h +++ b/arch/arm/mach-exynos/include/mach/memory.h@@ -15,8 +15,8 @@ #define PLAT_PHYS_OFFSET UL(0x40000000) -/* Maximum of 256MiB in one bank */ +/* Maximum of 512MiB in one bank */ #define MAX_PHYSMEM_BITS 32 -#define SECTION_SIZE_BITS 28 +#define SECTION_SIZE_BITS 29 #endif /* __ASM_ARCH_MEMORY_H */ --1.7.12