[x86]

* adds support for Artec Thincan

Signed-of-By: Lauri Võsandi <lauri.vosandi@gmail.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26919 3c298f89-4303-0410-b956-a3cf2f4a3e73

7 files changed, 120 insertions, 1 deletions

diff --git a/target/linux/x86/Makefile b/target/linux/x86/Makefile
index 829d42237..1531c4d21 100644
--- a/target/linux/x86/Makefile
+++ b/target/linux/x86/Makefile
@@ -10,7 +10,7 @@ ARCH:=i386
 BOARD:=x86
 BOARDNAME:=x86
 FEATURES:=squashfs jffs2 ext4 vdi vmdk pcmcia targz
-SUBTARGETS=generic olpc xen_domu ep80579 net5501 kvm_guest geos alix2
+SUBTARGETS=generic olpc xen_domu ep80579 net5501 kvm_guest geos alix2 thincan
 
 LINUX_VERSION:=2.6.37.6
 
diff --git a/target/linux/x86/image/Config.in b/target/linux/x86/image/Config.in
index 4847dd4ae..3ceae05f3 100644
--- a/target/linux/x86/image/Config.in
+++ b/target/linux/x86/image/Config.in
@@ -1,3 +1,18 @@
+config X86_ETHERBOOT_IMAGES
+	bool "Build Etherboot image"
+	depends TARGET_x86 && TARGET_x86_thincan_DBE61
+	default y
+	help
+	  Builds network bootable image for ThinCan DBE61 (Etherboot BIOS)
+
+config X86_ETHERBOOT_BOOTOPTS
+	string "Extra kernel boot options"
+	depends X86_ETHERBOOT_IMAGES
+	default "ip=dhcp nbdport=2000 " if TARGET_ROOTFS_SQUASHFS
+	default "ip=dhcp root=/dev/nfs nfsroot=192.168.0.1:/srv/dbe61"
+	help
+	  Kernel arguments to pass to the kernel eg. NFS root location etc.
+
 config X86_GRUB_IMAGES
 	bool "Build GRUB images (Linux x86 or x86_64 host only)"
 	depends TARGET_x86 && !TARGET_x86_olpc
diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile
index 12ffe1855..c070a1031 100644
--- a/target/linux/x86/image/Makefile
+++ b/target/linux/x86/image/Makefile
@@ -166,6 +166,13 @@ endif
 
 define Image/BuildKernel
 	$(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz
+  ifneq ($(CONFIG_X86_ETHERBOOT_IMAGES),)
+	rm -f $(BIN_DIR)/$(IMG_PREFIX)-etherboot
+	$(STAGING_DIR_HOST)/bin/mkelfImage \
+		--append=$(CONFIG_X86_ETHERBOOT_BOOTOPTS) \
+		$(KDIR)/bzImage \
+		$(BIN_DIR)/$(IMG_PREFIX)-etherboot
+  endif
 endef
 
 define Image/Prepare
diff --git a/target/linux/x86/thincan/base-files/etc/init.d/alsa b/target/linux/x86/thincan/base-files/etc/init.d/alsa
new file mode 100644
index 000000000..94c6965e7
--- /dev/null
+++ b/target/linux/x86/thincan/base-files/etc/init.d/alsa
@@ -0,0 +1,9 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2006 OpenWrt.org
+START=50
+
+start() {
+	amixer set PCM 50% unmute
+	amixer set Headphone 100% unmute
+}
+
diff --git a/target/linux/x86/thincan/config-default b/target/linux/x86/thincan/config-default
new file mode 100644
index 000000000..ce04ea29b
--- /dev/null
+++ b/target/linux/x86/thincan/config-default
@@ -0,0 +1,26 @@
+
+# Fix freeze-on-boot issue
+CONFIG_EMBEDDED=n
+
+# Enable in-kernel NFS client
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_ROOT_NFS=y
+
+# Enable NBD
+CONFIG_BLK_DEV_NBD=y
+
+# Enable Realtek 8139 
+CONFIG_8139TOO=y
+CONFIG_8139TOO_PIO=n
+CONFIG_8139TOO_TUNE_TWISTER=n
+CONFIG_8139TOO_8129=n
+CONFIG_8139_OLD_RX_RESET=n
+
+# Enable in-kernel IP autoconfiguration
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=n
+CONFIG_IP_PNP_RARP=n
+
diff --git a/target/linux/x86/thincan/profiles/dbe61.mk b/target/linux/x86/thincan/profiles/dbe61.mk
new file mode 100644
index 000000000..ee7c251a3
--- /dev/null
+++ b/target/linux/x86/thincan/profiles/dbe61.mk
@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2006-2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/DBE61
+  NAME:=DBE61
+endef
+
+define Profile/DBE61/Description
+	Compile OpenWrt for Artec ThinCan DBE61
+
+	ThinCan DBE61 is a thin-client featuring:
+	  * AMD Geode LX700
+	  * AMD CS5535 companion device
+	  * 64MB or 256MB NAND Flash or none
+	  * 128MB or 256MB DDR SDRAM
+	  * Realtek RTL8139
+
+	http://wiki.thincan.org/DBE61
+endef
+
+$(eval $(call Profile,DBE61))
diff --git a/target/linux/x86/thincan/target.mk b/target/linux/x86/thincan/target.mk
new file mode 100644
index 000000000..cd127a482
--- /dev/null
+++ b/target/linux/x86/thincan/target.mk
@@ -0,0 +1,37 @@
+DEVICE_TYPE:=terminal
+BOARDNAME:=Artec ThinCan
+
+CFLAGS := -O2 -pipe -march=geode -mtune=geode -funit-at-a-time
+
+DEFAULT_PACKAGES:=\
+	base-files \
+	busybox \
+	hotplug2 \
+	libc \
+	libgcc \
+	opkg \
+	uci \
+	udevtrigger \
+	kmod-fs-msdos \
+	kmod-fs-vfat \
+	kmod-fs-ext2 \
+	kmod-fs-ext3 \
+	kmod-fs-ext4 \
+	kmod-usb-core \
+	kmod-usb-ohci \
+	kmod-usb-hid \
+	kmod-usb-storage \
+	kmod-usb2 \
+	kmod-sound-core \
+	kmod-sound-cs5535audio \
+	kmod-crypto-core \
+	kmod-crypto-hw-geode \
+	kmod-crypto-ocf \
+	kmod-crypto-aes
+
+define Target/Description
+	Build firmware images for Artec ThinCan
+
+	Note that NBD, NFS, DHCP and ethernet module are built into kernel
+endef
+