diff options
Diffstat (limited to 'arch/powerpc/lib/bootm.c')
| -rw-r--r-- | arch/powerpc/lib/bootm.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/arch/powerpc/lib/bootm.c b/arch/powerpc/lib/bootm.c index 31c17b5bb3..8d65047aa4 100644 --- a/arch/powerpc/lib/bootm.c +++ b/arch/powerpc/lib/bootm.c @@ -119,7 +119,7 @@ static void boot_jump_linux(bootm_headers_t *images) void arch_lmb_reserve(struct lmb *lmb) { phys_size_t bootm_size; - ulong size, sp, bootmap_base; + ulong size, bootmap_base; bootmap_base = env_get_bootm_low(); bootm_size = env_get_bootm_size(); @@ -141,21 +141,7 @@ void arch_lmb_reserve(struct lmb *lmb) lmb_reserve(lmb, base, bootm_size - size); } - /* - * 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\n", sp); - - /* adjust sp by 4K to be safe */ - sp -= 4096; - lmb_reserve(lmb, sp, (CONFIG_SYS_SDRAM_BASE + get_effective_memsize() - sp)); + arch_lmb_reserve_generic(lmb, get_sp(), gd->ram_top, 4096); #ifdef CONFIG_MP cpu_mp_lmb_reserve(lmb); |