[U-Boot] [PATCH] armv8: ls1043a: Extend the size for SPL

[york sun]

On 09/07/2016 03:33 AM, Gong Qianyu wrote:
> The SPL images are growing much bigger especially when DEBUG is ON.
> So need to fix the values for them.
>
> Signed-off-by: Gong Qianyu <Qianyu.Gong at nxp.com>
> ---
>  include/configs/ls1043a_common.h | 25 ++++++++++++++++---------
>  1 file changed, 16 insertions(+), 9 deletions(-)
>
> diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
> index e55fcb2..fa20e6d 100644
> --- a/include/configs/ls1043a_common.h
> +++ b/include/configs/ls1043a_common.h
> @@ -69,16 +69,22 @@
>  #define CONFIG_SPL_SERIAL_SUPPORT
>  #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
>  #define CONFIG_SPL_MMC_SUPPORT
> -#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR		0xf0
> +#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR		0x110
>  #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS		0x500
>
>  #define CONFIG_SPL_TEXT_BASE		0x10000000
> -#define CONFIG_SPL_MAX_SIZE		0x1d000
> -#define CONFIG_SPL_STACK		0x1001e000
> -#define CONFIG_SPL_PAD_TO		0x1d000
> +/*
> + * CONFIG_SPL_MAX_SIZE is limited by OCRAM memory size(128 KiB) and
> + * a reserved stack size(4 KiB).
> + * So notice that even if DEBUG is ON, the SPL image(spl/u-boot-spl.bin)
> + * should not be > 124 KiB.
> + */

Qianyu,

It is good to see comment here. However, I am concerned about your 
calculation. Beside the image and stack, the early MMU tables are at the 
beginning of OCRAM. Did you count them?

York