[rb532] switch to 2.6.30-rc7, fixes #5111

[openwrt-github/.git] / target / linux / rb532 / patches / 001-cmdline_hack.patch

diff --git a/target/linux/rb532/patches/001-cmdline_hack.patch b/target/linux/rb532/patches/001-cmdline_hack.patch
new file mode 100644 (file)
index 0000000..b177342
--- /dev/null
+++ b/target/linux/rb532/patches/001-cmdline_hack.patch
@@ -0,0 +1,34 @@
+--- a/arch/mips/kernel/head.S
++++ b/arch/mips/kernel/head.S
+@@ -123,6 +123,11 @@
+ 
+       j kernel_entry
+       nop
++
++
++EXPORT(_image_cmdline)
++      .ascii "CMDLINE:"
++
+ #ifndef CONFIG_NO_EXCEPT_FILL
+       /*
+        * Reserved space for exception handlers.
+--- a/arch/mips/rb532/prom.c
++++ b/arch/mips/rb532/prom.c
+@@ -67,6 +67,7 @@
+       return simple_strtoul(num, 0, 10);
+ }
+ 
++extern char _image_cmdline;
+ void __init prom_setup_cmdline(void)
+ {
+       char cmd_line[CL_SIZE];
+@@ -109,6 +110,9 @@
+       }
+       *(cp++) = ' ';
+ 
++      strcpy(cp,(&_image_cmdline + 8));
++      cp += strlen(&_image_cmdline);
++
+       i = strlen(arcs_cmdline);
+       if (i > 0) {
+               *(cp++) = ' ';