Commit d7bdee2d authored by Chakra Divi's avatar Chakra Divi Committed by Thomas Petazzoni
Browse files

configs/olimex_a13_olinuxino: new defconfig



Add initial support for a13_olinuxino board
with below features
- U-Boot 2017.05
- Linux 4.11.5
- Default packages from buildroot
Signed-off-by: default avatarChakra Divi <chakra@openedev.com>
Reviewed-by: default avatarJagan Teki <jagan@amarulasolutions.com>
[Thomas:
 - use full name in DEVELOPERS file
 - remove parametrization of the post-build.sh script, just hardcode
   the boot.cmd file used as input
 - add missing dosfstools and mtools host packages in defconfig,
   needed because a vfat partition is defined in the genimage.cfg
   file
 - minor tweaks to readme.txt file.]
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent d5686801
......@@ -127,6 +127,7 @@ nitrogen6sx_defconfig: *defconfig
nitrogen6x_defconfig: *defconfig
nitrogen7_defconfig: *defconfig
odroidc2_defconfig: *defconfig
olimex_a13_olinuxino_defconfig: *defconfig
olimex_a20_olinuxino_lime2_defconfig: *defconfig
olimex_a20_olinuxino_lime_defconfig: *defconfig
olimex_a20_olinuxino_lime_mali_defconfig: *defconfig
......
......@@ -338,6 +338,10 @@ F: package/libdvbsi/
F: package/libsvg/
F: package/libsvg-cairo/
N: Chakra Divi <chakra@openedev.com>
F: board/olimex/a13_olinuxino
F: configs/olimex_a13_olinuxino_defconfig
N: Chris Packham <judge.packham@gmail.com>
F: package/eventlog/
F: package/micropython/
......
setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
mmc dev 0
fatload mmc 0 $kernel_addr_r zImage
fatload mmc 0 $fdt_addr_r sun5i-a13-olinuxino.dtb
bootz $kernel_addr_r - $fdt_addr_r
image boot.vfat {
vfat {
files = {
"zImage",
"sun5i-a13-olinuxino.dtb",
"boot.scr"
}
}
size = 64M
}
image sdcard.img {
hdimage {
}
partition u-boot {
in-partition-table = "no"
image = "u-boot-sunxi-with-spl.bin"
offset = 8192
size = 1040384 # 1MB - 8192
}
partition boot {
partition-type = 0xC
bootable = "true"
image = "boot.vfat"
}
partition rootfs {
partition-type = 0x83
image = "rootfs.ext4"
}
}
#!/bin/sh
MKIMAGE=$HOST_DIR/usr/bin/mkimage
$MKIMAGE -A arm -O linux -T script -C none \
-d board/olimex/a13_olinuxino/boot.cmd \
${BINARIES_DIR}/boot.scr
A13-OLinuXino
Intro
=====
This default configuration will allow you to start experimenting with
the buildroot environment for the A13-OLinuXino. With the current
configuration it will bring-up the board, and allow access through the
serial console.
For more details about the A13-OLinuXino:
https://www.olimex.com/Products/OLinuXino/A13/A13-OLinuXino/open-source-hardware
How to build it
===============
Configure Buildroot:
$ make olimex_a13_olinuxino_defconfig
Compile everything and build the rootfs image:
$ make
Note: you will need access to the internet to download the required
sources.
How to write the SD card
========================
The sdcard.img file is a complete bootable image ready to be written
on the boot medium. To install it, simply copy the image to a micro SD
card:
# dd if=output/images/sdcard.img of=/dev/sdX
Notes:
- replace 'sdX' with the actual device with your micro SDcard,
- you may need to be root to do that (use 'sudo').
Eject the SD card, insert it in the A13-OLinuXino board, and power it
up.
# Architecture
BR2_arm=y
BR2_cortex_a8=y
# Linux headers same as kernel, a 4.11 series
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_11=y
# System configuration
BR2_TARGET_GENERIC_HOSTNAME="a13-olinuxino"
BR2_TARGET_GENERIC_ISSUE="Welcome to OLinuXino!"
BR2_TARGET_GENERIC_GETTY=y
BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
# Bootloaders
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
BR2_TARGET_UBOOT_CUSTOM_VERSION=y
BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.05"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="A13-OLinuXino"
BR2_TARGET_UBOOT_NEEDS_DTC=y
BR2_TARGET_UBOOT_FORMAT_BIN=y
BR2_TARGET_UBOOT_SPL=y
BR2_TARGET_UBOOT_SPL_NAME="u-boot-sunxi-with-spl.bin"
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.11.5"
BR2_LINUX_KERNEL_USE_DEFCONFIG=y
BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun5i-a13-olinuxino"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
# Filesystem
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_ROOTFS_POST_BUILD_SCRIPT="board/olimex/a13_olinuxino/post-build.sh"
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/olimex/a13_olinuxino/genimage.cfg"
# Additional tools
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_UBOOT_TOOLS=y
BR2_PACKAGE_HOST_MTOOLS=y
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment