board: add support for VIA VAB-820/AMOS-820

PATCH Superseded imrehg at gmail.com 1 participant 1 message Feb 3, 2015 Arm i.MX and Layerscape

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2015-02-03 07:17 UTC #0 lore raw

PATCH v2 1/1 board: add support for VIA VAB-820/AMOS-820

From: Gergely Imreh <[email protected]>

The VIA VAB-820 board (and the AMOS-820 system built around it) is based on Freescale i.MX6 for embedded and industrial computing.

Signed-off-by Gergely Imreh <[email protected]>

---
Chages v1 -> v2:
- fixed typos on in readme.txt and clarified setup steps
- updated defconfig kernel headers and rootfs settings (suggested by Thomas)

---
 board/via/imx6_vab820/6x_bootscript.txt            |   5 +
 board/via/imx6_vab820/post-build.sh                |   7 ++
 board/via/imx6_vab820/readme.txt                   | 114 +++++++++++++++++++++
 .../imx6_vab820/uboot-0001-add-bootscript.patch    |  44 ++++++++
 configs/via_imx6_vab820_defconfig                  |  37 +++++++
 5 files changed, 207 insertions(+)
 create mode 100644 board/via/imx6_vab820/6x_bootscript.txt
 create mode 100755 board/via/imx6_vab820/post-build.sh
 create mode 100644 board/via/imx6_vab820/readme.txt
 create mode 100644 board/via/imx6_vab820/uboot-0001-add-bootscript.patch
 create mode 100644 configs/via_imx6_vab820_defconfig

board/via/imx6_vab820/6x_bootscript.txt new file +5 -0

new file mode 100644
index 0000000..0cd6c52
@@ -0,0 +1,5 @@
+set loadaddr 0x10800000
+set kernel uImage
+set hdmi video=mxcfb0:dev=hdmi,1920x1080M at 60,bpp=32
+set bootargs console=ttymxc1,115200 console=tty1,115200 ${hdmi} root=/dev/mmcblk1p2 rootwait rw
+mmc dev 0; ext2load mmc 0:1 ${loadaddr} ${kernel} && bootm ; echo "Error loading kernel image"

board/via/imx6_vab820/post-build.sh new file +7 -0

new file mode 100755
index 0000000..0d49680
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+TARGET_DIR=$1
+BOARD_DIR="$(dirname $0)"
+
+mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "boot script" \
+    -d $BOARD_DIR/6x_bootscript.txt $TARGET_DIR/6x_bootscript

board/via/imx6_vab820/readme.txt new file +114 -0

114 lines not on this page · raw message

board/via/imx6_vab820/uboot-0001-add-bootscript.patch new file +44 -0

44 lines not on this page · raw message

configs/via_imx6_vab820_defconfig new file +37 -0

new file mode 100644
index 0000000..b14c711
@@ -0,0 +1,37 @@
+# architecture
+BR2_arm=y
+BR2_cortex_a9=y
+
+# toolchain
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.0.35"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_0=y
+BR2_GCC_VERSION_4_7_X=y
+
+# system
+BR2_TARGET_GENERIC_GETTY_PORT="ttymxc1"
+
+# kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://github.com/viaembedded/vab820-kernel-bsp.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="via_3.0.35"
+BR2_LINUX_KERNEL_DEFCONFIG="imx6"
+BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x10008000"
+BR2_LINUX_KERNEL_UBOOT_IMAGE=y
+BR2_LINUX_KERNEL_UIMAGE=y
+
+# bootloader
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BOARDNAME="mx6q_sabrelite"
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="git://github.com/viaembedded/vab820-uboot-bsp.git"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="via_3.0.35"
+BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR="board/via/imx6_vab820"
+BR2_TARGET_UBOOT_FORMAT_BIN=y
+
+# rootfs
+BR2_TARGET_ROOTFS_TAR=y
+
+# post-build
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/via/imx6_vab820/post-build.sh"

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