[U-Boot] [PATCH v2 4/4] mx23_olinuxino: Add ethernet support

[Marek Vasut <marex@denx.de>]

Dear Otavio Salvador,
[...]

> diff --git a/board/olimex/mx23_olinuxino/spl_boot.c
> b/board/olimex/mx23_olinuxino/spl_boot.c index 3bbf5ad..8f7ba0b 100644
> --- a/board/olimex/mx23_olinuxino/spl_boot.c
> +++ b/board/olimex/mx23_olinuxino/spl_boot.c
> @@ -95,6 +95,10 @@ const iomux_cfg_t iomux_setup[] = {
>  	MX23_PAD_SSP1_DATA2__SSP1_DATA2 | MUX_CONFIG_SSP,
>  	MX23_PAD_SSP1_DATA3__SSP1_DATA3 | MUX_CONFIG_SSP,
>  	MX23_PAD_SSP1_SCK__SSP1_SCK | MUX_CONFIG_SSP,
> +
> +	/* Ethernet */
> +	MX23_PAD_GPMI_ALE__GPIO_0_17 |
> +		(MXS_PAD_12MA | MXS_PAD_3V3),

PULLUP/NOPULL missing

>  };
> 
>  void board_init_ll(void)

[...]

> @@ -175,6 +183,7 @@
>  /*
>   * Extra Environments
>   */
> +

Spurious newline

>  #define CONFIG_EXTRA_ENV_SETTINGS \
>  	"update_sd_firmware_filename=u-boot.sd\0" \
>  	"update_sd_firmware="		/* Update the SD firmware partition */ \
> @@ -191,6 +200,7 @@
>  	"fdt_file=imx23-olinuxino.dtb\0" \
>  	"fdt_addr=0x41000000\0" \
>  	"boot_fdt=try\0" \
> +	"ip_dyn=yes\0" \
>  	"mmcdev=0\0" \
>  	"mmcpart=2\0" \
>  	"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
> @@ -216,6 +226,31 @@
>  			"fi; " \
>  		"else " \
>  			"bootm; " \
> +		"fi;\0" \
> +	"netargs=setenv bootargs console=${console_mainline},${baudrate} " \
> +		"root=/dev/nfs " \
> +		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
> +	"netboot=echo Booting from net ...; " \
> +		"usb start; " \
> +		"run netargs; "	\
> +		"if test ${ip_dyn} = yes; then " \
> +			"setenv get_cmd dhcp; " \
> +		"else " \
> +			"setenv get_cmd tftp; " \
> +		"fi; " \
> +		"${get_cmd} ${uimage}; " \
> +		"if test ${boot_fdt} = yes; then " \
> +			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
> +				"bootm ${loadaddr} - ${fdt_addr}; " \
> +			"else " \
> +				"if test ${boot_fdt} = try; then " \
> +					"bootm; " \
> +				"else " \
> +					"echo WARN: Cannot load the DT; " \
> +				"fi;" \
> +			"fi; " \
> +		"else " \
> +			"bootm; " \
>  		"fi;\0"
> 
>  #define CONFIG_BOOTCOMMAND \
> @@ -225,10 +260,9 @@
>  		"else " \
>  			"if run loaduimage; then " \
>  				"run mmcboot; " \
> -			"else " \
> -				"echo ERR: Fail to boot from MMC; " \
> +			"else run netboot; " \
>  			"fi; " \
>  		"fi; " \
> -	"else exit; fi"
> +	"else run netboot; fi"
> 
>  #endif /* __MX23_OLINUXINO_CONFIG_H__ */

Best regards,
Marek Vasut