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authorFlorian Fainelli <florian@openwrt.org>2007-05-11 22:20:39 +0000
committerFlorian Fainelli <florian@openwrt.org>2007-05-11 22:20:39 +0000
commit6674fa780387e6e662e9efb0c6ff832eedcae8d2 (patch)
tree144f2b647aa11d0fb8bfc40aa353b36755d884f7
parent16ee25b91ac9b07d4a55441367a0ac19785ea915 (diff)
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Add a RB1xx profile to generate RouterBoard RB1xx series image and kernel command line hack patch
SVN-Revision: 7194
-rw-r--r--target/linux/adm5120-2.6/config/default1
-rw-r--r--target/linux/adm5120-2.6/image/Makefile7
-rw-r--r--target/linux/adm5120-2.6/patches/140-cmdline_hack.patch50
-rw-r--r--target/linux/adm5120-2.6/profiles/RB1xx.mk17
4 files changed, 74 insertions, 1 deletions
diff --git a/target/linux/adm5120-2.6/config/default b/target/linux/adm5120-2.6/config/default
index 38400b9353..9747a42a75 100644
--- a/target/linux/adm5120-2.6/config/default
+++ b/target/linux/adm5120-2.6/config/default
@@ -235,7 +235,6 @@ CONFIG_SERIO_SERPORT=y
# CONFIG_SND_USB_AUDIO is not set
CONFIG_SOFT_WATCHDOG=m
# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_SYN_COOKIES=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
diff --git a/target/linux/adm5120-2.6/image/Makefile b/target/linux/adm5120-2.6/image/Makefile
index 025146077f..9c7b9bd7be 100644
--- a/target/linux/adm5120-2.6/image/Makefile
+++ b/target/linux/adm5120-2.6/image/Makefile
@@ -62,6 +62,10 @@ define Image/Build/MyLoader
$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(3)-$(2).bin
endef
+define Image/Build/RouterBoard
+ $(CP) $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinux
+endef
+
define Image/Build
$(STAGING_DIR)/bin/trx -o $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).trx -f $(KDIR)/loader.gz -f $(KDIR)/vmlinux.lzma $(call trxalign/$(1)) -f $(KDIR)/root.$(1)
$(STAGING_DIR)/bin/trx -o $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1)-noloader.trx -f $(KDIR)/vmlinux.lzma $(call trxalign/$(1)) -f $(KDIR)/root.$(1)
@@ -88,6 +92,9 @@ ifneq ($(1),jffs2-128K)
$(call Image/Build/MyLoader,$(1),wpp54g,$(patsubst jffs2-%,jffs2,$(1)),WPP54G)
$(call Image/Build/MyLoader,$(1),wpp54ag,$(patsubst jffs2-%,jffs2,$(1)),WPP54AG)
endif
+ifeq ($(1),tgz)
+ $(call Image/Build/RouterBoard)
+endif
endef
$(eval $(call BuildImage))
diff --git a/target/linux/adm5120-2.6/patches/140-cmdline_hack.patch b/target/linux/adm5120-2.6/patches/140-cmdline_hack.patch
new file mode 100644
index 0000000000..d72073dfbb
--- /dev/null
+++ b/target/linux/adm5120-2.6/patches/140-cmdline_hack.patch
@@ -0,0 +1,50 @@
+diff -ur linux.old/arch/mips/kernel/head.S linux.dev/arch/mips/kernel/head.S
+--- linux.old/arch/mips/kernel/head.S 2006-12-06 17:30:27.000000000 +0100
++++ linux.dev/arch/mips/kernel/head.S 2006-12-06 18:34:43.000000000 +0100
+@@ -129,15 +129,20 @@
+ #endif
+ .endm
+
+-
+ j kernel_entry
+ nop
+-
++ nop
++
+ /*
+ * Reserved space for exception handlers.
+ * Necessary for machines which link their kernels at KSEG0.
++ * Use as temporary storage for the kernel command line, so that it
++ * can be updated easily without having to relink the kernel.
+ */
+- .fill 0x400
++
++EXPORT(_image_cmdline)
++ .ascii "CMDLINE:"
++ .fill 0x3ec
+
+ EXPORT(stext) # used for profiling
+ EXPORT(_stext)
+diff -ur linux.old/arch/mips/adm5120/prom.c linux.dev/arch/mips/adm5120/prom.c
+--- linux.old/arch/mips/adm5120/prom.c 2006-12-06 17:30:27.000000000 +0100
++++ linux.dev/arch/mips/adm5120/prom.c 2006-12-06 17:41:40.000000000 +0100
+@@ -100,6 +100,7 @@
+ }
+
+
++extern char _image_cmdline;
+ /*
+ * initialize the prom module.
+ */
+@@ -112,8 +112,10 @@
+ mips_machtype = adm5120_board.mach_type;
+
+ /* init command line, register a default kernel command line */
+- strcpy(&(arcs_cmdline[0]), CONFIG_CMDLINE);
++ char *cmd = &_image_cmdline + 8;
++ if( strlen(cmd) > 0) strcpy( &(arcs_cmdline[0]), cmd);
++ else strcpy(&(arcs_cmdline[0]), CONFIG_CMDLINE);
+
+ /* init memory map */
+ prom_meminit();
+ }
diff --git a/target/linux/adm5120-2.6/profiles/RB1xx.mk b/target/linux/adm5120-2.6/profiles/RB1xx.mk
new file mode 100644
index 0000000000..8e18998938
--- /dev/null
+++ b/target/linux/adm5120-2.6/profiles/RB1xx.mk
@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/RouterBoard
+ NAME:=RouterBoard RB1xx
+ PACKAGES:=kmod-madwifi kmod-usb-core kmod-usb-ohci kmod-usb2 patch-cmdline wget2nand
+endef
+
+define Profile/RouterBoard/Description
+ Package set compatible with the RouterBoard RB1xx devices. Contains USB support and RouterOS to OpenWrt\\\
+ installation scripts.
+endef
+$(eval $(call Profile,RouterBoard))