Reworked stb225 machine configuration file; build uImage for stb225.

Signed-off-by: Ihar Hrachyshka <ihar.hrachyshka@gmail.com>

diff --git a/conf/machine/include/tune-mips32.inc b/conf/machine/include/tune-mips32.inc
new file mode 100644 (file)
index 0000000..93da66b
--- /dev/null
+++ b/conf/machine/include/tune-mips32.inc
@@ -0,0 +1 @@
+TARGET_CC_ARCH = "-march=mips32"

diff --git a/conf/machine/stb225.conf b/conf/machine/stb225.conf
index 97370e1..c57adb0 100644 (file)
--- a/conf/machine/stb225.conf
+++ b/conf/machine/stb225.conf
@@ -1,8 +1,14 @@
 # PNX8335 STB225 board
+
 TARGET_ARCH = "mipsel"
-TARGET_CC_ARCH="-march=mips32"
+
 MACHINE_FEATURES = "kernel26"
-IMAGE_FSTYPES="tar.gz"
-PREFERRED_PROVIDER_virtual/kernel="linux"
-KERNEL_IMAGETYPE="vmlinux"
-KERNEL_OUTPUT="${KERNEL_IMAGETYPE}"
+
+IMAGE_FSTYPES += "tar.gz"
+
+PREFERRED_PROVIDER_virtual/kernel = "linux"
+KERNEL_IMAGETYPE = "uImage"
+
+SERIAL_CONSOLE ?= "115200 ttySA0"
+
+require conf/machine/include/tune-mips32.inc

diff --git a/packages/linux/linux-2.6.28/stb225/uImage.patch b/packages/linux/linux-2.6.28/stb225/uImage.patch
new file mode 100644 (file)
index 0000000..f43a221
--- /dev/null
+++ b/packages/linux/linux-2.6.28/stb225/uImage.patch
@@ -0,0 +1,23 @@
+diff -urN linux-2.6.28.orig/arch/mips/Makefile linux-2.6.28/arch/mips/Makefile
+--- linux-2.6.28.orig/arch/mips/Makefile       2009-01-28 16:12:23.000000000 +0200
++++ linux-2.6.28/arch/mips/Makefile    2009-01-28 16:13:54.000000000 +0200
+@@ -682,6 +682,19 @@
+ 
+ all:  $(all-y)
+ 
++# Support for U-Boot image creation (from U-Boot README)
++uImage: vmlinux
++      $(OBJCOPY) -O binary -R .note -R .comment -S vmlinux vmlinux.bin
++      rm -f vmlinux.bin.gz
++      gzip -9 vmlinux.bin
++      LA=`$(OBJDUMP) -p vmlinux | sed -n 's/LOAD.*vaddr \([^ ]*\).*/\1/p'`; \
++      EN=`$(OBJDUMP) -f vmlinux | sed -n 's/.*start address \([^ ]*\).*/\1/p'`; \
++      echo $$LA; \
++      echo $$EN; \
++      mkimage -A mips -O linux -T kernel -C gzip \
++              -a $$LA -e $$EN -n "Linux Kernel Image" \
++              -d vmlinux.bin.gz uImage
++
+ vmlinux.bin: $(vmlinux-32)
+       +@$(call makeboot,$@)
+ 

diff --git a/packages/linux/linux_2.6.28.bb b/packages/linux/linux_2.6.28.bb
index e37ab9d..393209c 100644 (file)
--- a/packages/linux/linux_2.6.28.bb
+++ b/packages/linux/linux_2.6.28.bb
@@ -16,6 +16,7 @@ SRC_URI_append_at91sam9263ek = " \
           file://linux-2.6.28-exp.patch.bz2;patch=1 "
 
 SRC_URI_append_stb225 = " \
+           file://uImage.patch;patch=1 \
            file://ebase-fix.patch;patch=1 \
            file://enable-uart.patch;patch=1 \
-          file://ip3902.patch;patch=1 "
+           file://ip3902.patch;patch=1"