[U-Boot] [PATCH v2 4/4] mx23_olinuxino: Add ethernet support
Marek Vasut
marex at denx.de
Mon Jan 28 20:59:51 CET 2013
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
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