ARM: increase lmb stack space reservation to 4KB

[u-boot] / arch / arm / lib / bootm.c

diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 599547d2c8a3b2cf5b825203e93fd408d14dba2a..999f201ef6ebd37d300b5eb84250fefdf172bce5 100644 (file)
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -69,8 +69,8 @@ void arch_lmb_reserve(struct lmb *lmb)
        sp = get_sp();
        debug("## Current stack ends at 0x%08lx ", sp);
 
-       /* adjust sp by 1K to be safe */
-       sp -= 1024;
+       /* adjust sp by 4K to be safe */
+       sp -= 4096;
        lmb_reserve(lmb, sp,
                    gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size - sp);
 }