fix jffs2 with internal libgcc and switch omap4 to ext4

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>

SVN-Revision: 39044

package/boot/uboot-omap/patches/001-switch_omap4_ext4.patch

@@ -0,0 +1,11 @@
+--- a/include/configs/omap4_common
++++ b/include/configs/omap4_common.h
+@@ -143,7 +143,7 @@
+ 	"vram=16M\0" \
+ 	"mmcdev=0\0" \
+ 	"mmcroot=/dev/mmcblk0p2 rw\0" \
+-	"mmcrootfstype=ext3 rootwait\0" \
++	"mmcrootfstype=ext4 rootwait\0" \
+ 	"mmcargs=setenv bootargs console=${console} " \
+ 		"vram=${vram} " \
+ 		"root=${mmcroot} " \

package/boot/uboot-omap/patches/002-fix_jffs2.patch

@@ -0,0 +1,34 @@
+Building boards that have JFFS2 support enabled will fail when using
+U-Boot's builtin GCC library, for example like this:
+
+USE_PRIVATE_LIBGCC=yes ./MAKEALL omap3_evm
+...
+fs/jffs2/libjffs2.o: In function `jffs2_1pass_build_lists':
+fs/jffs2/jffs2_1pass.c:1441: undefined reference to `__aeabi_uldivmod'
+
+This is caused by a u64 / u32 division in jffs2_1pass.c; the problem
+can be avoided by using do_div() instead of plain division.
+
+Signed-off-by: Wolfgang Denk <wd@denx.de>
+Reported-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
+Cc: Chris Ruehl <chris.ruehl@gtsys.com.hk>
+
+---
+ fs/jffs2/jffs2_1pass.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/fs/jffs2/jffs2_1pass.c b/fs/jffs2/jffs2_1pass.c
+index c856983..a7dbe79 100644
+--- a/fs/jffs2/jffs2_1pass.c
++++ b/fs/jffs2/jffs2_1pass.c
+@@ -1438,7 +1438,7 @@ jffs2_1pass_build_lists(struct part_info * part)
+ {
+ 	struct b_lists *pL;
+ 	struct jffs2_unknown_node *node;
+-	u32 nr_sectors = part->size/part->sector_size;
++	u32 nr_sectors = do_div(part->size, part->sector_size);
+ 	u32 i;
+ 	u32 counter4 = 0;
+ 	u32 counterF = 0;
+--
+1.8.3.1