diff options
Diffstat (limited to 'arch/m68k/kernel/uboot.c')
| -rw-r--r-- | arch/m68k/kernel/uboot.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c index 928dbd33fc..8bb1cb3a74 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -27,6 +27,7 @@ #include <asm/irq.h> #include <asm/machdep.h> #include <asm/sections.h> +#include <asm/bootinfo.h> /* * parse_uboot_commandline @@ -63,20 +64,22 @@ static void __init parse_uboot_commandline(char *commandp, int size) { extern unsigned long _init_sp; unsigned long *sp; - unsigned long uboot_kbd; - unsigned long uboot_initrd_start, uboot_initrd_end; unsigned long uboot_cmd_start, uboot_cmd_end; +#if defined(CONFIG_BLK_DEV_INITRD) + unsigned long uboot_initrd_start, uboot_initrd_end; +#endif /* if defined(CONFIG_BLK_DEV_INITRD) */ sp = (unsigned long *)_init_sp; - uboot_kbd = sp[1]; - uboot_initrd_start = sp[2]; - uboot_initrd_end = sp[3]; uboot_cmd_start = sp[4]; uboot_cmd_end = sp[5]; if (uboot_cmd_start && uboot_cmd_end) strncpy(commandp, (const char *)uboot_cmd_start, size); + #if defined(CONFIG_BLK_DEV_INITRD) + uboot_initrd_start = sp[2]; + uboot_initrd_end = sp[3]; + if (uboot_initrd_start && uboot_initrd_end && (uboot_initrd_end > uboot_initrd_start)) { initrd_start = uboot_initrd_start; |