From 50dd431344bc3abbb3a96b5a141adf3e29ef1efd Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Sat, 27 Sep 2008 14:43:38 +0000
Subject: [PATCH] Generate olpc.fth depending on the target image type.
SVN-Revision: 12732
---
target/linux/olpc/image/Makefile | 20 +++++++++++---------
target/linux/olpc/image/olpc.fth | 2 +-
2 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/target/linux/olpc/image/Makefile b/target/linux/olpc/image/Makefile
index 23aee45c80..4945022ba7 100644
--- a/target/linux/olpc/image/Makefile
+++ b/target/linux/olpc/image/Makefile
@@ -1,5 +1,5 @@
-#
-# Copyright (C) 2007 OpenWrt.org
+#
+# Copyright (C) 2007-2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -11,38 +11,40 @@ export PATH=$(TARGET_PATH):/sbin
ROOTPART=$(strip $(subst ",, $(CONFIG_OLPC_BOOTSCRIPT_ROOTPART)))
#"))")) # fix vim's broken syntax highlighting
+ROOTDELAY=5
ifeq ($(CONFIG_OLPC_BOOTSCRIPT_IMAGES),y)
define Image/cmdline/squashfs
- block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs init=/etc/preinit
+ block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs init=/etc/preinit rootdelay=$(ROOTDELAY)
endef
define Image/cmdline/jffs2-64k
- block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit
+ block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit rootdelay=$(ROOTDELAY)
endef
define Image/cmdline/jffs2-128k
- block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit
+ block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit rootdelay=$(ROOTDELAY)
endef
define Image/cmdline/ext2
root=$(ROOTPART) rootfstype=ext2 init=/etc/preinit
endef
-
+
define Image/Build/bootscript
# left here because the image builder doesnt need these
$(INSTALL_DIR) $(KDIR)/root.bootscript/boot
$(CP) $(KDIR)/bzImage $(KDIR)/root.bootscript/boot/vmlinuz
- $(CP) ./olpc.fth $(KDIR)/root.bootscript/boot/olpc.fth
+ sed -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
+ ./olpc.fth > $(KDIR)/root.bootscript/boot/olpc.fth
PADDING="$(CONFIG_OLPC_BOOTSCRIPT_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(1).image $(CONFIG_OLPC_BOOTSCRIPT_KERNELPART) $(KDIR)/root.bootscript $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
endef
endif
define Image/Prepare
- cp $(LINUX_DIR)/arch/*86/boot/bzImage $(KDIR)/bzImage
+ cp $(LINUX_DIR)/arch/x86/boot/bzImage $(KDIR)/bzImage
$(call Image/Prepare/bootscript)
endef
-
+
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
endef
diff --git a/target/linux/olpc/image/olpc.fth b/target/linux/olpc/image/olpc.fth
index abb4bb91d9..f250ab0c72 100644
--- a/target/linux/olpc/image/olpc.fth
+++ b/target/linux/olpc/image/olpc.fth
@@ -1,4 +1,4 @@
\ Boot script
" u:\boot\vmlinuz" to boot-device
-" block2mtd.block2mtd=/dev/sda2,65536,rootfs root=/dev/mtdblock1 rootfstype=squashfs init=/etc/preinit noinitrd console=tty0 rootdelay=5 quiet" to boot-file
+" @CMDLINE@ noinitrd console=tty0" to boot-file
boot
--
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