diff options
| author | Sanchayan Maity | 2016-12-02 14:28:27 +0530 |
|---|---|---|
| committer | Stefano Babic | 2016-12-16 11:36:20 +0100 |
| commit | faf1e62bf04b01dc7110a459f558aaf414bfcac0 (patch) | |
| tree | 3801db0880f87589517d69baad422eacf6eeba93 /include | |
| parent | c9e40e65e1dcf19f518fa3811bb6de2bf407360f (diff) | |
configs: colibri_vf: Add fdt_fixup environment variable
u-boot allows modifying a device tree after it is loaded into
memory. Add fdt_fixup hook in u-boot environment which can
facilitate such modifications.
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/colibri_vf.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h index d58145e59d5..be2832489e3 100644 --- a/include/configs/colibri_vf.h +++ b/include/configs/colibri_vf.h @@ -99,7 +99,7 @@ "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ "load mmc 0:2 ${kernel_addr_r} /boot/${kernel_file} && " \ "load mmc 0:2 ${fdt_addr_r} /boot/${soc}-colibri-${fdt_board}.dtb && " \ - "bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ #define NFS_BOOTCMD \ "nfsargs=ip=:::::eth0: root=/dev/nfs\0" \ @@ -108,7 +108,7 @@ "${setupargs} ${vidargs}; echo Booting from NFS...;" \ "dhcp ${kernel_addr_r} && " \ "tftp ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ - "bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ #define UBI_BOOTCMD \ "ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \ @@ -119,7 +119,7 @@ "ubi part ubi && " \ "ubi read ${kernel_addr_r} kernel && " \ "ubi read ${fdt_addr_r} dtb && " \ - "bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ #define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot" @@ -131,6 +131,7 @@ "kernel_file=zImage\0" \ "fdt_file=${soc}-colibri-${fdt_board}.dtb\0" \ "fdt_board=eval-v3\0" \ + "fdt_fixup=;\0" \ "defargs=\0" \ "console=ttyLP0\0" \ "setup=setenv setupargs " \ |