aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/adm5120/patches-2.6.30/140-cmdline_hack.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/adm5120/patches-2.6.30/140-cmdline_hack.patch')
-rw-r--r--target/linux/adm5120/patches-2.6.30/140-cmdline_hack.patch15
1 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/adm5120/patches-2.6.30/140-cmdline_hack.patch b/target/linux/adm5120/patches-2.6.30/140-cmdline_hack.patch
new file mode 100644
index 0000000000..14172fcaf9
--- /dev/null
+++ b/target/linux/adm5120/patches-2.6.30/140-cmdline_hack.patch
@@ -0,0 +1,15 @@
+--- a/arch/mips/kernel/head.S
++++ b/arch/mips/kernel/head.S
+@@ -127,7 +127,12 @@
+ /*
+ * 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.
+ */
++
++EXPORT(_image_cmdline)
++ .ascii "CMDLINE:"
+ .fill 0x400
+ #endif
+