X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Flantiq%2Fpatches-2.6.39%2F230-cmdline_hack.patch;fp=target%2Flinux%2Flantiq%2Fpatches-2.6.39%2F230-cmdline_hack.patch;h=df232869f393cf30d182c6bfd3d208fba0980a50;hb=6608f419d1a23762f34482b4628f9159bcb81fc2;hp=0000000000000000000000000000000000000000;hpb=c7cdee0230c999197b017fb4aadd49f5eb7dc0b8;p=openwrt%2Fopenwrt.git

diff --git a/target/linux/lantiq/patches-2.6.39/230-cmdline_hack.patch b/target/linux/lantiq/patches-2.6.39/230-cmdline_hack.patch
new file mode 100644
index 0000000000..df232869f3
--- /dev/null
+++ b/target/linux/lantiq/patches-2.6.39/230-cmdline_hack.patch
@@ -0,0 +1,45 @@
+--- a/arch/mips/lantiq/prom.c
++++ b/arch/mips/lantiq/prom.c
+@@ -39,6 +39,34 @@
+ {
+ }
+ 
++#ifdef CONFIG_IMAGE_CMDLINE_HACK
++extern char __image_cmdline[];
++
++static void __init
++prom_init_image_cmdline(void)
++{
++	char *p = __image_cmdline;
++	int replace = 0;
++
++	if (*p == '-') {
++		replace = 1;
++		p++;
++	}
++
++	if (*p == '\0')
++		return;
++
++	if (replace) {
++		strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
++	} else {
++		strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
++		strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
++	}
++}
++#else
++static void __init prom_init_image_cmdline(void) { return; }
++#endif
++
+ static void __init prom_init_cmdline(void)
+ {
+ 	int argc = fw_arg0;
+@@ -53,6 +81,7 @@
+ 			strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
+ 		}
+ 	}
++	prom_init_image_cmdline();
+ }
+ 
+ void __init prom_init(void)