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[U-Boot,v3,1/6] arm: rmobile: kzm9g: Modify sdram area

Message ID 1341832020-28548-2-git-send-email-koba@kmckk.co.jp
State Superseded
Headers show

Commit Message

Tetsuyuki Kobayashi July 9, 2012, 11:06 a.m. UTC 
From: Tetsuyuki Kobayashi <koba@kmckk.co.jp>

Reserve first 16MB for RT-CPU (as same as kernel config).

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
Changes for v2:
 - No change. Just rebased.
Changes for v3:
 - No change.

 include/configs/kzm9g.h |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/include/configs/kzm9g.h b/include/configs/kzm9g.h
index 7567d46..bcf2cd8 100644
--- a/include/configs/kzm9g.h
+++ b/include/configs/kzm9g.h
@@ -97,8 +97,9 @@ 
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
 					 CONFIG_SYS_INIT_RAM_SIZE - \
 					 GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_SDRAM_BASE	KZM_SDRAM_BASE
-#define CONFIG_SYS_SDRAM_SIZE	PHYS_SDRAM_SIZE
+#define CONFIG_SDRAM_OFFSET_FOR_RT	(16 * 1024 * 1024)
+#define CONFIG_SYS_SDRAM_BASE	(KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT)
+#define CONFIG_SYS_SDRAM_SIZE	(PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT)
 #define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024)
 
 #define CONFIG_SYS_MONITOR_BASE	(KZM_FLASH_BASE)