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am335x_evm: Add NET environment variables

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* Add environment variables to support network booting

Signed-off-by: Chase Maupin <Chase.Maupin@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Chase Maupin 2013-02-08 11:20:13 +00:00 committed by Tom Rini
parent 63ba7c66d9
commit abdd178dc3
1 changed files with 15 additions and 0 deletions
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15
include/configs/am335x_evm.h
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@ -65,6 +65,10 @@
"nandrootfstype=ubifs rootwait=1\0" \
"nandsrcaddr=0x280000\0" \
"nandimgsize=0x500000\0" \
"rootpath=/export/rootfs\0" \
"nfsopts=nolock\0" \
"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
"::off\0" \
"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
"ramrootfstype=ext2\0" \
"mmcargs=setenv bootargs console=${console} " \
@ -84,6 +88,11 @@
"${optargs} " \
"root=${spiroot} " \
"rootfstype=${spirootfstype}\0" \
"netargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=/dev/nfs " \
"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
"ip=dhcp\0" \
"bootenv=uEnv.txt\0" \
"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
"importbootenv=echo Importing environment from mmc ...; " \
@ -107,6 +116,12 @@
"sf probe ${spibusno}:0; " \
"sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
"bootm ${loadaddr}\0" \
"netboot=echo Booting from network ...; " \
"setenv autoload no; " \
"dhcp; " \
"tftp ${loadaddr} ${bootfile}; " \
"run netargs; " \
"bootm ${loadaddr}\0" \
"ramboot=echo Booting from ramdisk ...; " \
"run ramargs; " \
"bootm ${loadaddr}\0" \