diff options
Diffstat (limited to 'arch/unicore32/mm/init.c')
| -rw-r--r-- | arch/unicore32/mm/init.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c index cf4eb9481fd66..02aa2c0b295e2 100644 --- a/arch/unicore32/mm/init.c +++ b/arch/unicore32/mm/init.c @@ -30,9 +30,7 @@ #include "mm.h" -static unsigned long phys_initrd_start __initdata = 0x01000000; -static unsigned long phys_initrd_size __initdata = SZ_8M; - +#ifdef CONFIG_BLK_DEV_INITRD static int __init early_initrd(char *p) { unsigned long start, size; @@ -48,6 +46,7 @@ static int __init early_initrd(char *p) return 0; } early_param("initrd", early_initrd); +#endif /* * This keeps memory configuration data used by a couple memory @@ -156,6 +155,11 @@ void __init uc32_memblock_init(struct meminfo *mi) memblock_reserve(__pa(_text), _end - _text); #ifdef CONFIG_BLK_DEV_INITRD + if (!phys_initrd_size) { + phys_initrd_start = 0x01000000; + phys_initrd_size = SZ_8M; + } + if (phys_initrd_size) { memblock_reserve(phys_initrd_start, phys_initrd_size); |