[U-Boot] [RFC PATCH 1/3] add file with a default boot environment based heavily on Stephen Warrens recent tegra work.

[Tom Rini]

On Mon, Feb 17, 2014 at 11:56:36AM -0600, Dennis Gilmore wrote:

> Signed-off-by: Dennis Gilmore <dennis at ausil.us>
[snip]
> +		"if ${usb_need_init}; then " \
> +			"set usb_need_init false; " \
> +			"usb start 0; " \

Checking common/cmd_usb.c, 'start' doesn't take arguments.

> +#ifdef CONFIG_CMD_SATA
> +#define BOOTCMDS_SATA \
> +	"sata_boot=" \
> +		"setenv devtype sata; " \
> +		"if sata dev ${devnum}; then " \
> +			"run scan_boot; " \
> +		"fi\0" \
> +	\
> +	"bootcmd_sata0=setenv devnum 0; run sata_boot;\0"
> +	"bootcmd_sata1=setenv devnum 1; run sata_boot;\0"
> +#define BOOT_TARGETS_USB "sata0 sata1"

Typo, s/USB/SATA/

> +#ifdef CONFIG_CMD_DHCP
> +#define BOOTCMDS_DHCP \
> +	"bootcmd_dhcp=" \
> +		BOOTCMD_INIT_USB \

Why BOOTCMD_INIT_USB here?  For USB based networking?  If so, add some
comments please.

> +		"if dhcp ${scriptaddr} boot.scr.uimg; then "\
> +			"source ${scriptaddr}; " \
> +		"fi\0"

This relies on autoload being true, so we should set that.

-- 
Tom
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