diff options
Diffstat (limited to 'arch/microblaze/lib/bootm.c')
| -rw-r--r-- | arch/microblaze/lib/bootm.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/arch/microblaze/lib/bootm.c b/arch/microblaze/lib/bootm.c index 6695ac63c7..3a6da6e29f 100644 --- a/arch/microblaze/lib/bootm.c +++ b/arch/microblaze/lib/bootm.c @@ -34,33 +34,7 @@ static ulong get_sp(void) void arch_lmb_reserve(struct lmb *lmb) { - ulong sp, bank_end; - int bank; - - /* - * Booting a (Linux) kernel image - * - * Allocate space for command line and board info - the - * address should be as high as possible within the reach of - * the kernel (see CONFIG_SYS_BOOTMAPSZ settings), but in unused - * memory, which means far enough below the current stack - * pointer. - */ - sp = get_sp(); - debug("## Current stack ends at 0x%08lx ", sp); - - /* adjust sp by 4K to be safe */ - sp -= 4096; - for (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) { - if (sp < gd->bd->bi_dram[bank].start) - continue; - bank_end = gd->bd->bi_dram[bank].start + - gd->bd->bi_dram[bank].size; - if (sp >= bank_end) - continue; - lmb_reserve(lmb, sp, bank_end - sp); - break; - } + arch_lmb_reserve_generic(lmb, get_sp(), gd->ram_top, 4096); } static void boot_jump_linux(bootm_headers_t *images, int flag) |