openwrt/target/linux/rb532/patches/001-cmdline_hack.patch

35 lines
703 B
Diff

--- 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 @@ static inline unsigned long tag2ul(char
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 @@ void __init prom_setup_cmdline(void)
}
*(cp++) = ' ';
+ strcpy(cp,(&_image_cmdline + 8));
+ cp += strlen(&_image_cmdline);
+
i = strlen(arcs_cmdline);
if (i > 0) {
*(cp++) = ' ';