Commit 316215a7 authored by Luca Ceresoli's avatar Luca Ceresoli Committed by Peter Korsgaard
Browse files

olimex_a20_olinuxino_micro: update to use genimage 



Signed-off-by: default avatarLuca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 9ca923bd

board/olimex/a20_olinuxino/genimage.cfg

0 → 100644
+16 −0
Original line number Diff line number Diff line 
image sdcard.img {

	hdimage {

	}



	partition u-boot {

		in-partition-table = "no"

		image = "u-boot-sunxi-with-spl.bin"

		offset = 8192

	}



	partition rootfs {

		partition-type = 0x83

		image = "rootfs.ext4"

		size = 512M

	}

}

board/olimex/a20_olinuxino/post-image.sh

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#!/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 $?

board/olimex/a20_olinuxino/readme.txt

+15 −2
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@@ -52,6 +52,7 @@ After building, you should get a tree like this: 
    +-- rootfs.ext2

    +-- rootfs.ext4 -> rootfs.ext2

    +-- script.bin (lime_mali)

    +-- sdcard.img (micro)

    +-- sun7i-a20-olinuxino-lime.dtb (lime, mainline)

    +-- sun7i-a20-olinuxino-lime2.dtb (lime2, mainline)

    +-- sun7i-a20-olinuxino-micro.dtb (micro, mainline)
@@ -60,8 +61,20 @@ After building, you should get a tree like this: 
    `-- zImage





How to write the SD card

========================

How to write the SD card - boards with sdcard.img

=================================================



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 uSD

card:



    # dd if=output/images/sdcard.img of=/dev/sdX



Where 'sdX' is the device node of the uSD.





How to write the SD card - other boards

=======================================





Prepare the SD card

configs/olimex_a20_olinuxino_micro_defconfig

+2 −0
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@@ -12,6 +12,7 @@ BR2_TARGET_GENERIC_ISSUE="Welcome to OLinuXino!" 
BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"

BR2_SYSTEM_DHCP="eth0"

BR2_ROOTFS_POST_BUILD_SCRIPT="board/olimex/a20_olinuxino/post-build.sh"

BR2_ROOTFS_POST_IMAGE_SCRIPT="board/olimex/a20_olinuxino/post-image.sh"

BR2_ROOTFS_POST_SCRIPT_ARGS="board/olimex/a20_olinuxino/boot.cmd $(TARGET_DIR)/boot"



# Kernel
@@ -39,4 +40,5 @@ BR2_TARGET_UBOOT_SPL=y 
BR2_TARGET_UBOOT_SPL_NAME="u-boot-sunxi-with-spl.bin"



# Additional tools

BR2_PACKAGE_HOST_GENIMAGE=y

BR2_PACKAGE_HOST_UBOOT_TOOLS=y