Hello.
Kukjin Kim wrote:
This patch fixes on SECTION_SIZE_BITS for Sparsemem on S5PV210/S5PC110.
Because smallest size of a bank on S5PV210/S5PC110 is aligned by 16MB.
So each section's maximum size should be 16MB.
Reported-by: Kyongho Cho <pullip.cho@xxxxxxxxxxx>
Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
---
arch/arm/mach-s5pv210/include/mach/memory.h | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-s5pv210/include/mach/memory.h b/arch/arm/mach-s5pv210/include/mach/memory.h
index 379117e..4a372d8 100644
--- a/arch/arm/mach-s5pv210/include/mach/memory.h
+++ b/arch/arm/mach-s5pv210/include/mach/memory.h
@@ -16,8 +16,12 @@
#define PHYS_OFFSET UL(0x20000000)
#define CONSISTENT_DMA_SIZE (SZ_8M + SZ_4M + SZ_2M)
-/* Maximum of 256MiB in one bank */
+/* Sparsemem support. Each section is a maximum of 16MB.
+ * Because there are many different memory type on S5PC110(MCP),
+ * and there is a case that having 80MB, 128MB or 256MB in one
+ * bank.
+*/
According to CodingStyle, the prefrerrable format for multi-line comments
is this:
/*
* bla
* bla
*/
WBR, Sergei
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