| Message ID | 4FE847DC.6050005@kmckk.co.jp |
|---|---|
| State | Superseded |
| Headers | show |
Hi, Thank you for your patch. 2012/6/25 Tetsuyuki Kobayashi <koba@kmckk.co.jp>: > This patch depends on Nobuhiro Iwamatsu's arm: rmobile: Add supoprt for KMC KZM-A9-GT board > > Reserve first 16MB for RT-CPU (as same as kernel config). > Without this patch, kernel can't get ATAGS info from u-boot properly. > > Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> > --- > include/configs/kzm_a9_gt.h | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/include/configs/kzm_a9_gt.h b/include/configs/kzm_a9_gt.h > index 48b7afa..4749ca7 100644 > --- a/include/configs/kzm_a9_gt.h > +++ b/include/configs/kzm_a9_gt.h > @@ -93,8 +93,9 @@ > #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 (1 * 16 * 1024 * 1024) I think that "1" is unnecessary. > +#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) Best regards, Nobuhiro
diff --git a/include/configs/kzm_a9_gt.h b/include/configs/kzm_a9_gt.h index 48b7afa..4749ca7 100644 --- a/include/configs/kzm_a9_gt.h +++ b/include/configs/kzm_a9_gt.h @@ -93,8 +93,9 @@ #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 (1 * 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)
This patch depends on Nobuhiro Iwamatsu's arm: rmobile: Add supoprt for KMC KZM-A9-GT board Reserve first 16MB for RT-CPU (as same as kernel config). Without this patch, kernel can't get ATAGS info from u-boot properly. Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp> --- include/configs/kzm_a9_gt.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)