diff options
author | Erico Nunes <nunes.erico@gmail.com> | 2015-12-28 23:52:05 -0200 |
---|---|---|
committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-12-29 18:03:22 +0100 |
commit | 53c1dadbcc4891d619b4efd067747ecd57810272 (patch) | |
tree | dd752a9abc70a569d92828770a460bb1209b0d33 /board | |
parent | 5cc14edba9ac894680221e48cfc1bf669af86391 (diff) | |
download | buildroot-53c1dadbcc4891d619b4efd067747ecd57810272.tar.gz buildroot-53c1dadbcc4891d619b4efd067747ecd57810272.zip |
configs: update cubieboard2 defconfig
This patch updates the Cubieboard2 board defconfig to use newer u-boot
and linux versions, along with a few other improvements.
The other improvements were mostly backported from the recent Orange Pi
defconfig inclusion and are related to image generation.
linux-sunxi.org was used as a reference for both linux and u-boot
defconfig names.
In detail:
- Update linux to vanilla upstream -- currently 4.3.3 is the most
up-to-date. Although it lacks some features present only in the
linux-sunxi 3.4 branch, upstream support appears to be relatively mature
and is already being deployed by default by distributions such as Arch
Linux ARM.
- Update u-boot to vanilla upstream 2015.10. According to
linux-sunxi.org, upstream fully supports major functions (except NAND)
since 2015.07.
- Change image format to zImage and drop custom image generation script
in favour of genimage, as pointed out by reviewers in the Orange Pi
defconfig submission.
This was tested in a Cubieboard2 board with boot from mmc and it boots
fine to login prompt.
This has not been tested in a Cubieboard (A10) as I don't own any; the
version bumps probably apply to it although there are some differences
(lack of VFPv4 support, Cortex-A8 instead of Cortex-A7), so I have kept
the current Cubieboard defconfig and its scripts. This one has been only
build-tested.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'board')
-rw-r--r-- | board/cubietech/cubieboard2/boot.cmd | 5 | ||||
-rw-r--r-- | board/cubietech/cubieboard2/genimage.cfg | 36 | ||||
-rwxr-xr-x | board/cubietech/cubieboard2/post-build.sh | 11 | ||||
-rwxr-xr-x | board/cubietech/cubieboard2/post-image.sh | 16 |
4 files changed, 68 insertions, 0 deletions
diff --git a/board/cubietech/cubieboard2/boot.cmd b/board/cubietech/cubieboard2/boot.cmd new file mode 100644 index 0000000000..a9ae0e24e6 --- /dev/null +++ b/board/cubietech/cubieboard2/boot.cmd @@ -0,0 +1,5 @@ +setenv fdt_high ffffffff +setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait +fatload mmc 0 $kernel_addr_r zImage +fatload mmc 0 $fdt_addr_r sun7i-a20-cubieboard2.dtb +bootz $kernel_addr_r - $fdt_addr_r diff --git a/board/cubietech/cubieboard2/genimage.cfg b/board/cubietech/cubieboard2/genimage.cfg new file mode 100644 index 0000000000..8929a721e5 --- /dev/null +++ b/board/cubietech/cubieboard2/genimage.cfg @@ -0,0 +1,36 @@ +# Minimal SD card image for the Cubieboard2 +# Based in the Orange Pi genimage.cfg + +image boot.vfat { + vfat { + files = { + "zImage", + "sun7i-a20-cubieboard2.dtb", + "boot.scr" + } + } + size = 10M +} + +image sdcard.img { + hdimage { + } + + partition u-boot { + in-partition-table = "no" + image = "u-boot-sunxi-with-spl.bin" + offset = 8192 + } + + partition boot { + partition-type = 0xC + bootable = "true" + image = "boot.vfat" + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + size = 512M + } +} diff --git a/board/cubietech/cubieboard2/post-build.sh b/board/cubietech/cubieboard2/post-build.sh new file mode 100755 index 0000000000..465d493c08 --- /dev/null +++ b/board/cubietech/cubieboard2/post-build.sh @@ -0,0 +1,11 @@ +#!/bin/sh +# post-build.sh for Cubieboard2 +# 2013, Carlo Caione <carlo.caione@gmail.com> + +BOARD_DIR="$(dirname $0)" +MKIMAGE=$HOST_DIR/usr/bin/mkimage +BOOT_CMD=$BOARD_DIR/boot.cmd +BOOT_CMD_H=$BINARIES_DIR/boot.scr + +# U-Boot script +$MKIMAGE -C none -A arm -T script -d $BOOT_CMD $BOOT_CMD_H diff --git a/board/cubietech/cubieboard2/post-image.sh b/board/cubietech/cubieboard2/post-image.sh new file mode 100755 index 0000000000..9cca1b1789 --- /dev/null +++ b/board/cubietech/cubieboard2/post-image.sh @@ -0,0 +1,16 @@ +#!/bin/sh + +BOARD_DIR="$(dirname $0)" +GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg" +GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp" + +rm -rf "${GENIMAGE_TMP}" + +genimage \ + --rootpath "${TARGET_DIR}" \ + --tmppath "${GENIMAGE_TMP}" \ + --inputpath "${BINARIES_DIR}" \ + --outputpath "${BINARIES_DIR}" \ + --config "${GENIMAGE_CFG}" + +exit $? |