[U-Boot] [PATCH v3 5/8] mx28evk: Add 'nandboot' environment command

[Stefano Babic <sbabic@denx.de>]

CC Fabio:

On 16/12/2013 23:44, Otavio Salvador wrote:
> This reads the kernel, ftd and boot into ubifs filesystem. While on
> that, the SD firmware filename definition has been moved next to the
> other SD related commands.
> 
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
> ---
> Changes in v3: None
> Changes in v2: None
> 
>  include/configs/mx28evk.h | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)
> 
> diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
> index 3de0599..6c9fa00 100644
> --- a/include/configs/mx28evk.h
> +++ b/include/configs/mx28evk.h
> @@ -162,7 +162,6 @@
>  #define CONFIG_EXTRA_ENV_SETTINGS \
>  	"update_nand_full_filename=u-boot.nand\0" \
>  	"update_nand_firmware_filename=u-boot.sb\0"	\
> -	"update_sd_firmware_filename=u-boot.sd\0" \
>  	"update_nand_firmware_maxsz=0x100000\0"	\
>  	"update_nand_stride=0x40\0"	/* MX28 datasheet ch. 12.12 */ \
>  	"update_nand_count=0x4\0"	/* MX28 datasheet ch. 12.12 */ \
> @@ -190,6 +189,23 @@
>  		"nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
>  		"nand write ${loadaddr} ${fw_off} ${filesize} ; " \
>  		"fi\0" \
> +	"nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
> +		"rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
> +	"nandboot="		/* Boot from NAND */ \
> +		"mtdparts default; " \
> +		"run nandargs; " \
> +		"nand read ${loadaddr} kernel 0x00400000; " \
> +		"if test ${boot_fdt} = yes; then " \
> +			"nand read ${fdt_addr} fdt 0x00080000; " \
> +			"bootm ${loadaddr} - ${fdt_addr}; " \
> +		"else " \
> +			"if test ${boot_fdt} = no; then " \
> +				"bootm; " \
> +			"else " \
> +				"echo \"ERROR: Set boot_fdt to yes or no.\"; " \
> +			"fi; " \
> +		"fi\0" \
> +	"update_sd_firmware_filename=u-boot.sd\0" \
>  	"update_sd_firmware="		/* Update the SD firmware partition */ \
>  		"if mmc rescan ; then "	\
>  		"if tftp ${update_sd_firmware_filename} ; then " \
> 

Again, I will not block patches if we have not (yet) another solution.

Best regards,
Stefano Babic


-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================