Hi Rajeshwari,
On Fri, Dec 28, 2012 at 4:08 AM, Rajeshwari Shinde rajeshwari.s@samsung.com wrote:
IRAM stack pointer address to enable u-boot booting after conversion of lowlevel_init.S to lowlevel_init_c.c. Added CONFIG_CMD_BOOTZ to boot zImage.dtb kernel image.
Signed-off-by: Rajeshwari Shinde rajeshwari.s@samsung.com
Acked-by: Simon Glass sjg@chromium.org
I believe the chip actually has a lot more than 80KB of SRAM. Should we set the top to the very top of SRAM?
include/configs/exynos5250-dt.h | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h index 59182f4..ae42e4b 100644 --- a/include/configs/exynos5250-dt.h +++ b/include/configs/exynos5250-dt.h @@ -199,9 +199,9 @@
#define CONFIG_DOS_PARTITION
-#define CONFIG_IRAM_STACK 0x02050000
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000) +#define CONFIG_IRAM_TOP 0x02050000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800) +#define CONFIG_IRAM_STACK CONFIG_SYS_INIT_SP_ADDR
/* I2C */ #define CONFIG_SYS_I2C_INIT_BOARD @@ -297,4 +297,5 @@ #define CONFIG_SHA1 #define CONFIG_SHA256
+#define CONFIG_CMD_BOOTZ
#endif /* __CONFIG_H */
1.7.4.4
Regards, Simon