You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.2 KiB
Diff
49 lines
1.2 KiB
Diff
diff -ur linux.old/arch/mips/kernel/head.S linux.dev/arch/mips/kernel/head.S
|
|
--- linux.old/arch/mips/kernel/head.S 2006-12-06 17:30:27.000000000 +0100
|
|
+++ linux.dev/arch/mips/kernel/head.S 2006-12-06 18:34:43.000000000 +0100
|
|
@@ -129,15 +129,20 @@
|
|
#endif
|
|
.endm
|
|
|
|
-
|
|
j kernel_entry
|
|
nop
|
|
-
|
|
+ nop
|
|
+
|
|
/*
|
|
* 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.
|
|
*/
|
|
- .fill 0x400
|
|
+
|
|
+EXPORT(_image_cmdline)
|
|
+ .ascii "CMDLINE:"
|
|
+ .fill 0x3ec
|
|
|
|
EXPORT(stext) # used for profiling
|
|
EXPORT(_stext)
|
|
diff -ur linux.old/arch/mips/rb500/prom.c linux.dev/arch/mips/rb500/prom.c
|
|
--- linux.old/arch/mips/rb500/prom.c 2006-12-06 17:30:27.000000000 +0100
|
|
+++ linux.dev/arch/mips/rb500/prom.c 2006-12-06 17:41:40.000000000 +0100
|
|
@@ -128,6 +128,7 @@
|
|
/* FIXME: STUB */
|
|
}
|
|
|
|
+extern char _image_cmdline;
|
|
void __init prom_setup_cmdline(void){
|
|
char cmd_line[CL_SIZE];
|
|
char *cp;
|
|
@@ -163,6 +164,9 @@
|
|
strcpy(cp,prom_argv[i]);
|
|
cp+=strlen(prom_argv[i]);
|
|
}
|
|
+ *(cp++) = ' ';
|
|
+ strcpy(cp,(&_image_cmdline + 8));
|
|
+ cp += strlen(&_image_cmdline);
|
|
|
|
i=strlen(arcs_cmdline);
|
|
if (i>0){
|