[Buildroot] [PATCH v4 2/2] configs: add defconfig for TS-4800

Patrick Keroulas patrick.keroulas at savoirfairelinux.com
Thu Jun 9 18:55:42 UTC 2016


The TS-4800 is supported by mainline Linux as of 4.5.

u-boot-imx had to be patched and selected as a custom U-Boot until this
fork is merged into mainline U-Boot.

A post-image script is provided to generate an image that can be "dd"
directly to an SD card.

More details on the board here:
  http://wiki.embeddedarm.com/wiki/TS-4800

Signed-off-by: Damien Riegel <damien.riegel at savoirfairelinux.com>
Signed-off-by: Patrick Keroulas <patrick.keroulas at savoirfairelinux.com>
---
 board/technologic/ts4800/genimage.cfg   | 37 +++++++++++++++++++++++++++++++++
 board/technologic/ts4800/linux.fragment |  3 +++
 board/technologic/ts4800/post-image.sh  | 23 ++++++++++++++++++++
 configs/ts4800_defconfig                | 30 ++++++++++++++++++++++++++
 4 files changed, 93 insertions(+)
 create mode 100644 board/technologic/ts4800/genimage.cfg
 create mode 100644 board/technologic/ts4800/linux.fragment
 create mode 100755 board/technologic/ts4800/post-image.sh
 create mode 100644 configs/ts4800_defconfig

diff --git a/board/technologic/ts4800/genimage.cfg b/board/technologic/ts4800/genimage.cfg
new file mode 100644
index 0000000..4e47095
--- /dev/null
+++ b/board/technologic/ts4800/genimage.cfg
@@ -0,0 +1,37 @@
+image boot.vfat {
+        vfat {
+                files = {
+                        "zImage",
+                        "imx51-ts4800.dtb"
+                }
+        }
+        size = 8M
+}
+
+image sdcard.img {
+        hdimage {
+        }
+
+        partition mbrboot {
+                in-partition-table = "no"
+                image = "mbrboot.bin"
+                offset = 0
+        }
+
+        partition uboot {
+                partition-type = 0xda
+                image = "u-boot.bin"
+                size = 8M
+        }
+
+        partition kernel {
+                partition-type = 0xC
+                image = "boot.vfat"
+        }
+
+        partition rootfs {
+                partition-type = 0x83
+                image = "rootfs.ext4"
+                size = 256M
+        }
+}
diff --git a/board/technologic/ts4800/linux.fragment b/board/technologic/ts4800/linux.fragment
new file mode 100644
index 0000000..0451c86
--- /dev/null
+++ b/board/technologic/ts4800/linux.fragment
@@ -0,0 +1,3 @@
+CONFIG_TOUCHSCREEN_TS4800=y
+CONFIG_TS4800_WATCHDOG=y
+CONFIG_TS4800_IRQ=y
diff --git a/board/technologic/ts4800/post-image.sh b/board/technologic/ts4800/post-image.sh
new file mode 100755
index 0000000..03b909f
--- /dev/null
+++ b/board/technologic/ts4800/post-image.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+#
+# Copyright (C) 2015 Savoir-faire Linux
+# Post image generation script.
+
+IDIR="$1"
+
+BOARD_DIR="board/technologic/ts4800"
+GENIMAGE_CFG_DEFAULT="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_CFG=${GENIMAGE_CFG_DEFAULT}
+GENIMAGE_TMP=${BUILD_DIR}/.genimage_tmp
+
+${HOST_DIR}/usr/bin/genimage \
+        --config ${GENIMAGE_CFG} \
+        --rootpath ${TARGET_DIR} \
+        --tmppath ${GENIMAGE_TMP} \
+        --inputpath $IDIR \
+        --outputpath $IDIR
+
+ret=${?}
+rm -rf ${GENIMAGE_TMP}
+exit ${ret}
+
diff --git a/configs/ts4800_defconfig b/configs/ts4800_defconfig
new file mode 100644
index 0000000..ec1778a
--- /dev/null
+++ b/configs/ts4800_defconfig
@@ -0,0 +1,30 @@
+BR2_arm=y
+BR2_cortex_a8=y
+BR2_ARM_FPU_NEON=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_5=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_BINUTILS_VERSION_2_24_X=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
+BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
+# BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW is not set
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/technologic/ts4800/post-image.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(TOPDIR)/board/technologic/ts4800/linux.fragment"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx51-ts4800"
+BR2_PACKAGE_BUSYBOX_WATCHDOG=y
+BR2_PACKAGE_FBTERM=y
+BR2_PACKAGE_TS4800_MBRBOOT=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="git://git.denx.de/u-boot-imx.git"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="d2ba7a6adcef6e6f8c4418c7b0caf9d7ab98a6d4"
+BR2_TARGET_UBOOT_BOARDNAME="ts4800"
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_SQUASHFS=y
-- 
1.9.1




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