adm5120: create a new subtarget for the RB1xx devices

SVN-Revision: 31513

4 files changed, 151 insertions, 0 deletions

diff --git a/target/linux/adm5120/rb1xx/base-files/sbin/wget2nand b/target/linux/adm5120/rb1xx/base-files/sbin/wget2nand
new file mode 100755
index 0000000000..6cd8d6fbd9
--- /dev/null
+++ b/target/linux/adm5120/rb1xx/base-files/sbin/wget2nand
@@ -0,0 +1,78 @@
+#!/bin/sh
+# wget2nand
+# This script can be used to download a TGZ file from your build system which
+# contains the files to be installed on the NAND flash on your RB1xx card.
+# The one parameter is the URL of the TGZ file to be downloaded.
+# Licence GPL V2
+# Author david.goodenough@linkchoose.co.uk
+# Based on cf2nand from RB532 support
+. /etc/functions.sh
+
+[ -d /tmp/wget2nand-rootfs ] && {
+	echo "/tmp/wget2nand-rootfs already exists"
+	exit 1
+}
+
+[ -d /tmp/wget2nand-kernel ] && {
+	echo "/tmp/wget2nand-kernel already exists"
+	exit 1
+}
+
+# need to find the wget server from the command line
+url=$1
+[ -z "$url" ] && {
+        echo "No URL specified for image TGZ"
+        echo "Usage : $0 URL"
+        exit 1
+}
+
+# first get an address for br-lan using udhcpc
+killall udhcpc
+/sbin/udhcpc -i br-lan
+
+mtd_kernel="$(find_mtd_part 'kernel')"
+mtd_rootfs="$(find_mtd_part 'rootfs')"
+[ -z "$mtd_kernel" -o -z "$mtd_rootfs" ] && {
+	echo "Cannot find NAND Flash partitions"
+	exit 1
+}
+
+echo "Erasing filesystem..."
+mtd erase kernel 2>/dev/null >/dev/null
+mtd erase rootfs 2>/dev/null >/dev/null
+
+echo "Mounting $mtd_rootfs as new root and $mtd_kernel as kernel partition"
+
+mkdir /tmp/wget2nand-rootfs
+mkdir /tmp/wget2nand-kernel
+mount -t yaffs2 "$mtd_rootfs" /tmp/wget2nand-rootfs
+mount -t yaffs2 "$mtd_kernel" /tmp/wget2nand-kernel
+
+echo "Erasing existing files..."
+rm -rf /tmp/wget2nand-rootfs/*
+
+echo "Copying filesystem..."
+( wget -O - $url/openwrt-adm5120-rb1xx-rootfs.tar.gz) | ( cd /tmp/wget2nand-rootfs/; tar xvz )
+# RouterBOOT is looking for a kernel named "kernel"
+wget -O /tmp/wget2nand-kernel/kernel $url/openwrt-adm5120-rb1xx-vmlinux.elf
+
+chmod +x /tmp/wget2nand-kernel/kernel
+
+# make sure everything is written before we unmount the partitions
+echo "chmod ugo+x /" > /tmp/wget2nand-rootfs/etc/uci-defaults/set_root_permission
+sync
+ls /tmp/wget2nand-kernel/
+ls /tmp/wget2nand-rootfs/
+# use kexec if present
+[ -x /usr/sbin/kexec ] && {
+	kexec -l /tmp/wget2nand-kernel/kernel --command-line="$(cat /proc/cmdline) rootfstype=yaffs2 root=$mtd_kernel"
+	kexec -e
+}
+# unmount the partitions and remove the directories into which they were mounted
+umount /tmp/wget2nand-kernel
+umount /tmp/wget2nand-rootfs
+rmdir /tmp/wget2nand-kernel
+rmdir /tmp/wget2nand-rootfs
+
+# all done
+echo "Image written, you can now reboot.  Remember to change the boot source to Boot from Nand"
diff --git a/target/linux/adm5120/rb1xx/config-3.3 b/target/linux/adm5120/rb1xx/config-3.3
new file mode 100644
index 0000000000..1afeb79eb1
--- /dev/null
+++ b/target/linux/adm5120/rb1xx/config-3.3
@@ -0,0 +1,46 @@
+# CONFIG_ADM5120_MACH_5GXI is not set
+# CONFIG_ADM5120_MACH_BR_6104K is not set
+# CONFIG_ADM5120_MACH_BR_6104KP is not set
+# CONFIG_ADM5120_MACH_BR_61X4WG is not set
+# CONFIG_ADM5120_MACH_CAS_771 is not set
+# CONFIG_ADM5120_MACH_EASY5120P_ATA is not set
+# CONFIG_ADM5120_MACH_EASY5120_RT is not set
+# CONFIG_ADM5120_MACH_EASY5120_WVOIP is not set
+# CONFIG_ADM5120_MACH_EASY83000 is not set
+# CONFIG_ADM5120_MACH_EB_214A is not set
+# CONFIG_ADM5120_MACH_NFS_101 is not set
+# CONFIG_ADM5120_MACH_NP27G is not set
+# CONFIG_ADM5120_MACH_NP28G is not set
+# CONFIG_ADM5120_MACH_PMUGW is not set
+# CONFIG_ADM5120_MACH_WP54 is not set
+# CONFIG_ADM5120_OEM_CELLVISION is not set
+# CONFIG_ADM5120_OEM_COMPEX is not set
+# CONFIG_ADM5120_OEM_EDIMAX is not set
+# CONFIG_ADM5120_OEM_GENERIC is not set
+# CONFIG_ADM5120_OEM_INFINEON is not set
+# CONFIG_ADM5120_OEM_MOTOROLA is not set
+# CONFIG_ADM5120_OEM_OSBRIDGE is not set
+CONFIG_CMDLINE="console=ttyS0,115200 rootfstype=yaffs2"
+# CONFIG_JFFS2_FS is not set
+# CONFIG_MTD_MYLOADER_PARTS is not set
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_ECC=y
+CONFIG_MTD_NAND_PLATFORM=y
+# CONFIG_MTD_ROOTFS_SPLIT is not set
+# CONFIG_MTD_SM_COMMON is not set
+# CONFIG_MTD_TRXSPLIT is not set
+# CONFIG_OVERLAYFS_FS is not set
+# CONFIG_SQUASHFS is not set
+CONFIG_YAFFS_9BYTE_TAGS=y
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_BACKGROUND is not set
+# CONFIG_YAFFS_DISABLE_BLOCK_REFRESHING is not set
+CONFIG_YAFFS_DISABLE_TAGS_ECC=y
+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_EMPTY_LOST_AND_FOUND is not set
+CONFIG_YAFFS_FS=y
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
+CONFIG_YAFFS_XATTR=y
+CONFIG_YAFFS_YAFFS1=y
+CONFIG_YAFFS_YAFFS2=y
diff --git a/target/linux/adm5120/rb1xx/profiles/RB1xx.mk b/target/linux/adm5120/rb1xx/profiles/RB1xx.mk
new file mode 100644
index 0000000000..b9da1640d5
--- /dev/null
+++ b/target/linux/adm5120/rb1xx/profiles/RB1xx.mk
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2007 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/RouterBoard
+	NAME:=Mikrotik RouterBoard 1xx family
+	PACKAGES:=kmod-ath5k kmod-pata-rb153-cf
+endef
+
+define Profile/RouterBoard/Description
+	Package set compatible with the RouterBoard RB1xx devices. Contains RouterOS to OpenWrt\\\
+	installation scripts.
+endef
+
+$(eval $(call Profile,RouterBoard))
diff --git a/target/linux/adm5120/rb1xx/target.mk b/target/linux/adm5120/rb1xx/target.mk
new file mode 100644
index 0000000000..2e9b08e511
--- /dev/null
+++ b/target/linux/adm5120/rb1xx/target.mk
@@ -0,0 +1,9 @@
+ARCH:=mipsel
+ARCH_PACKAGES:=adm5120_mipsel
+SUBTARGET:=rb1xx
+BOARDNAME:=MikroTik RB-1xx boards
+FEATURES:=tgz
+
+define Target/Description
+	Build firmware images for Mikrotik RB-1xx series.
+endef