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authorRomain Forlot <romain.forlot@iot.bzh>2016-12-27 00:44:55 +0000
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2017-01-02 22:20:31 +0000
commitb0cb0935aef4ced9c82d7972ed61f636e9036055 (patch)
tree64421d4a8e01b686df42492f76ec43bd644fb890 /meta-netboot/recipes-kernel
parent135d7caa25d35f81da9d4806b98181fc750fceda (diff)
Fix to get netboot activated also for renesas gen3
Change-Id: I9b512a907398de9c96dc46111c74bed4059f7b8e Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'meta-netboot/recipes-kernel')
-rw-r--r--meta-netboot/recipes-kernel/linux/linux-yocto_%.bbappend2
1 files changed, 1 insertions, 1 deletions
diff --git a/meta-netboot/recipes-kernel/linux/linux-yocto_%.bbappend b/meta-netboot/recipes-kernel/linux/linux-yocto_%.bbappend
index 88f244122..f20d57a22 100644
--- a/meta-netboot/recipes-kernel/linux/linux-yocto_%.bbappend
+++ b/meta-netboot/recipes-kernel/linux/linux-yocto_%.bbappend
@@ -1,6 +1,6 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
# Extra configuration options for NBD support and netboot over RAMFS
-SRC_URI += "file://nbd.cfg \
+SRC_URI_append = " file://nbd.cfg \
file://ramdisk.cfg \
"
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Below are the environment variables that can be set in the u-boot console to boot the porter board in various configurations

################## Common options #####################
# these options are common to all configurations:

setenv 'bootkfile' 'uImage+dtb'
setenv 'bootkaddr' '0x40007fc0'

setenv 'bootifile' 'initramfs-netboot-image-porter.ext4.gz.u-boot'
setenv 'bootiaddr' '0x50000000'

setenv 'bootargs_console' 'console=ttySC6,38400 ignore_loglevel'
setenv 'bootargs_video' 'vmalloc=384M video=HDMI-A-1:1280x960-32@60'
setenv 'bootargs_extra' 'rw rootfstype=ext4 rootwait rootdelay=2'

################ Boot on MMC (SDcard) #################

setenv 'bootargs_root' 'root=/dev/mmcblk0p1'
setenv 'bootmmc' '1:1'
setenv 'bootkload_sd' 'ext4load mmc ${bootmmc} ${bootkaddr} boot/${bootkfile}'
setenv 'bootcmd' 'setenv bootargs ${bootargs_console} ${bootargs_video} ${bootargs_root} ${bootargs_extra}; run bootkload_sd; bootm ${bootkaddr}'

################ Boot on MMC (SDcard) with initrd ######

setenv 'bootargs_root' 'root=/dev/ram0 ramdisk_size=16384'
setenv 'bootmmc' '1:1'
setenv 'bootkload_sd' 'ext4load mmc ${bootmmc} ${bootkaddr} boot/${bootkfile}'
setenv 'bootiload_sd' 'ext4load mmc ${bootmmc} ${bootiaddr} boot/${bootifile}'
setenv 'bootcmd' 'setenv bootargs ${bootargs_console} ${bootargs_video} ${bootargs_root} ${bootargs_extra}; run bootkload_sd; run bootiload_sd; bootm ${bootkaddr} ${bootiaddr}'

################ Netboot through TFTP+NBD ##################
# replace <IP> addresses by appropriate addresses

setenv 'ipaddr' '<board_IP>'
setenv 'serverip' '<server_IP>'

setenv 'bootargs_root' 'root=/dev/ram0 ramdisk_size=16384 ip=dhcp'
setenv 'bootkload_net' 'tftp ${bootkaddr} porter/${bootkfile}'
setenv 'bootiload_net' 'tftp ${bootiaddr} porter/${bootifile}'
setenv 'bootcmd' 'setenv bootargs ${bootargs_console} ${bootargs_video} ${bootargs_root} ${bootargs_extra} nbd.server=${serverip}; run bootkload_net; run bootiload_net; bootm ${bootkaddr} ${bootiaddr}'