[U-Boot] [PATCH v2] arm: socfpga: Enable load zImage and Linux DTB from USB

[Stefan Roese <sr@denx.de>]

On 27.11.2015 03:36, Chin Liang See wrote:
> Adding new environment usbload which will load zImage and
> Linux DTB from USB mass storage through FAT file system.
>
> Signed-off-by: Chin Liang See <clsee@altera.com>
> Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
> Cc: Dinh Nguyen <dinh.linux@gmail.com>
> Cc: Pavel Machek <pavel@denx.de>
> Cc: Marek Vasut <marex@denx.de>
> Cc: Stefan Roese <sr@denx.de>
> ---
> Changes for v2
> - Using load command instead of fatload
> ---
>   include/configs/socfpga_arria5_socdk.h   | 5 ++++-
>   include/configs/socfpga_cyclone5_socdk.h | 5 ++++-
>   2 files changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/include/configs/socfpga_arria5_socdk.h b/include/configs/socfpga_arria5_socdk.h
> index 9337a58..1d335c4 100644
> --- a/include/configs/socfpga_arria5_socdk.h
> +++ b/include/configs/socfpga_arria5_socdk.h
> @@ -99,7 +99,10 @@
>   		"sf read ${fdt_addr} ${qspifdtaddr} ${fdtimagesize};\0" \
>   	"qspiboot=setenv bootargs " CONFIG_BOOTARGS \
>   		" root=${qspiroot} rw rootfstype=${qspirootfstype};"\
> -		"bootm ${loadaddr} - ${fdt_addr}\0"
> +		"bootm ${loadaddr} - ${fdt_addr}\0" \
> +	"usbload=usb reset;" \
> +		"load usb 0 ${loadaddr} ${bootimage};" \
> +		"load usb 0 ${fdt_addr} ${fdtimage}\0"
>
>   /* The rest of the configuration is shared */
>   #include <configs/socfpga_common.h>
> diff --git a/include/configs/socfpga_cyclone5_socdk.h b/include/configs/socfpga_cyclone5_socdk.h
> index 3b2cfb0..d045127 100644
> --- a/include/configs/socfpga_cyclone5_socdk.h
> +++ b/include/configs/socfpga_cyclone5_socdk.h
> @@ -99,7 +99,10 @@
>   		"sf read ${fdt_addr} ${qspifdtaddr} ${fdtimagesize};\0" \
>   	"qspiboot=setenv bootargs " CONFIG_BOOTARGS \
>   		" root=${qspiroot} rw rootfstype=${qspirootfstype};"\
> -		"bootm ${loadaddr} - ${fdt_addr}\0"
> +		"bootm ${loadaddr} - ${fdt_addr}\0" \
> +	"usbload=usb reset;" \
> +		"load usb 0 ${loadaddr} ${bootimage};" \
> +		"load usb 0 ${fdt_addr} ${fdtimage}\0"
>
>   /* The rest of the configuration is shared */
>   #include <configs/socfpga_common.h>

Reviewed-by: Stefan Roese <sr@denx.de>

Thanks,
Stefan