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imx: cx9020: try pxe boot, if no vmlinuz on mmc

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If no vmlinuz is found on mmc, try to boot from pxe.

Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com>
This commit is contained in:
Patrick Bruenn 2017-07-11 11:23:21 +02:00 • committed by Stefano Babic
parent f8e63850c2
commit bc104a7066
2 changed files with 6 additions and 0 deletions
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1
configs/mx53cx9020_defconfig
View file

@ -18,6 +18,7 @@ CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_CMD_PXE=y
CONFIG_OF_CONTROL=y
CONFIG_FPGA_ALTERA=y
CONFIG_FPGA_CYCLON2=y

5
include/configs/mx53cx9020.h
View file

@ -67,6 +67,7 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_addr_r=0x71ff0000\0" \
"pxefile_addr_r=0x73000000\0" \
"ramdisk_addr_r=0x72000000\0" \
"console=ttymxc1,115200\0" \
"uenv=/boot/uEnv.txt\0" \
@ -81,6 +82,7 @@
"rootfstype=${mmcrootfstype} " \
"${cmdline}\0" \
"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
"loadpxe=dhcp;setenv kernel_addr_r ${loadaddr};pxe get;pxe boot;\0" \
"loadrd=load mmc ${bootpart} ${ramdisk_addr_r} ${bootdir}/${rdfile};" \
"setenv rdsize ${filesize}\0" \
"loadfdt=echo loading ${fdt_path} ...;" \
@ -130,6 +132,9 @@
"echo debug: [${bootargs}] ... ;" \
"echo debug: [bootz ${loadaddr} - ${fdt_addr_r}];" \
"bootz ${loadaddr} - ${fdt_addr_r}; " \
"else " \
"echo loading from dhcp ...; " \
"run loadpxe; " \
"fi;\0"
#define CONFIG_BOOTCOMMAND \