diff options
Diffstat (limited to 'arch/openrisc/kernel/setup.c')
| -rw-r--r-- | arch/openrisc/kernel/setup.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index b18e775f8be3..13c87f1f872b 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -80,6 +80,16 @@ static void __init setup_memory(void) */ memblock_reserve(__pa(_stext), _end - _stext); +#ifdef CONFIG_BLK_DEV_INITRD + /* Then reserve the initrd, if any */ + if (initrd_start && (initrd_end > initrd_start)) { + unsigned long aligned_start = ALIGN_DOWN(initrd_start, PAGE_SIZE); + unsigned long aligned_end = ALIGN(initrd_end, PAGE_SIZE); + + memblock_reserve(__pa(aligned_start), aligned_end - aligned_start); + } +#endif /* CONFIG_BLK_DEV_INITRD */ + early_init_fdt_reserve_self(); early_init_fdt_scan_reserved_mem(); |