[OpenBIOS] [PATCH] use the kernel arguments when using -kernel -append
Aurelien Jarno
aurelien at aurel32.net
Mon Jan 12 22:46:11 CET 2009
Index: arch/ppc/qemu/main.c
===================================================================
--- arch/ppc/qemu/main.c (révision 396)
+++ arch/ppc/qemu/main.c (copie de travail)
@@ -364,18 +368,23 @@
static void check_preloaded_kernel(void)
{
- unsigned long kernel_image, kernel_size, cmdline;
+ unsigned long kernel_image, kernel_size;
unsigned long initrd_image, initrd_size;
+ unsigned long cmdline, cmdline_len;
+ phandle_t ph;
kernel_size = nvram_read_be32(0x3c);
if (kernel_size) {
kernel_image = nvram_read_be32(0x38);
cmdline = nvram_read_be32(0x40);
+ cmdline_len = nvram_read_be32(0x44);
initrd_image = nvram_read_be32(0x48);
initrd_size = nvram_read_be32(0x4c);
printk("[ppc] Kernel already loaded (0x%8.8lx + 0x%8.8lx) "
"(initrd 0x%8.8lx + 0x%8.8lx)\n",
kernel_image, kernel_size, initrd_image, initrd_size);
+ ph = find_dev("/chosen");
+ set_property(ph, "bootargs", cmdline, cmdline_len + 1);
call_elf(initrd_image, initrd_size, kernel_image);
}
}
--
.''`. Aurelien Jarno | GPG: 1024D/F1BCDB73
: :' : Debian developer | Electrical Engineer
`. `' aurel32 at debian.org | aurelien at aurel32.net
`- people.debian.org/~aurel32 | www.aurel32.net
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