Commit 5f50fb8d authored by Jagan Teki's avatar Jagan Teki Committed by Thomas Petazzoni
Browse files

board: Add Bananapi M1 support



Add initial support for bananapi M1 board with below features:
- U-Boot 2017.09
- Linux 4.13.7
- Default packages from buildroot

Cc: Jason <manager@sinovoip.com.cn>
Cc: hailymei@banana-pi.com <hailymei@banana-pi.com>
Signed-off-by: default avatarJagan Teki <jagan@amarulasolutions.com>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent bf533178
......@@ -88,6 +88,7 @@ atmel_sama5d4_xplained_defconfig: *defconfig
atmel_sama5d4_xplained_dev_defconfig: *defconfig
atmel_sama5d4_xplained_mmc_defconfig: *defconfig
atmel_sama5d4_xplained_mmc_dev_defconfig: *defconfig
bananapi_m1_defconfig: *defconfig
bananapi_m2_plus_defconfig: *defconfig
bananapro_defconfig: *defconfig
beagleboardx15_defconfig: *defconfig
......
......@@ -727,7 +727,9 @@ N: Ilias Apalodimas <apalos@gmail.com>
F: package/keepalived/
N: Jagan Teki <jagan@amarulasolutions.com>
F: board/bananapi/
F: board/engicam/
F: configs/bananapi_m1_defconfig
F: configs/engicam_imx6qdl_icore_defconfig
F: configs/engicam_imx6qdl_icore_qt5_defconfig
F: configs/engicam_imx6qdl_icore_rqs_defconfig
......
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 sun7i-a20-bananapi.dts
bootz $kernel_addr_r - $fdt_addr_r
image boot.vfat {
vfat {
files = {
"zImage",
"sun7i-a20-bananapi.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"
}
}
Intro
=====
This default configuration will allow you to start experimenting with the
buildroot environment for the Bananapi M1. With the current configuration
it will bring-up the board, and allow access through the serial console.
Bananapi M1 link:
http://www.banana-pi.org/m1.html
Wiki link:
https://openedev.amarulasolutions.com/display/ODWIKI/Bananapi+M1
This configuration uses U-Boot mainline and kernel mainline.
How to build
============
$ make bananapi_m1_defconfig
$ make
Note: you will need access to the internet to download the required
sources.
How to write the SD card
========================
Once the build process is finished you will have an image called "sdcard.img"
in the output/images/ directory.
Copy the bootable "sdcard.img" onto an SD card with "dd":
$ sudo dd if=output/images/sdcard.img of=/dev/sdX
$ sudo sync
Insert the micro SDcard in your Bananapi M1 and power it up. The console
is on the serial line, 115200 8N1.
BR2_arm=y
BR2_cortex_a7=y
BR2_ARM_EABIHF=y
# Linux headers same as kernel, a 4.13 series
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_13=y
# Bootloader
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
BR2_TARGET_UBOOT_CUSTOM_VERSION=y
BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.09"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="Bananapi"
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"
BR2_TARGET_UBOOT_BOOT_SCRIPT=y
BR2_TARGET_UBOOT_BOOT_SCRIPT_SOURCE="board/bananapi/bananapi-m1/boot.cmd"
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.13.7"
BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun7i-a20-bananapi"
# Filesystem
BR2_TARGET_GENERIC_ISSUE="Welcome to Bananapi M1"
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/bananapi/bananapi-m1/genimage.cfg"
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