post, memorytest: add support for none powerpc archs

change bd->bi_memsize to gd->ram_size, as this is defined
on all archs, so this post test can used on none powerpc
archs too.

Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <hs@denx.de>
cc: Mike Frysinger <vapier@gentoo.org>

diff --git a/post/drivers/memory.c b/post/drivers/memory.c
index 8f46eef879003efbb271a6025f1d2dec1db5f9ef..c2b711e2f4100aeb43cd30eb5dadc2ff024f87e5 100644 (file)
--- a/post/drivers/memory.c
+++ b/post/drivers/memory.c
@@ -452,13 +452,17 @@ static int memory_post_tests (unsigned long start, unsigned long size)
        return ret;
 }
 
+/*
+ * !! this is only valid, if you have contiguous memory banks !!
+ */
 __attribute__((weak))
 int arch_memory_test_prepare(u32 *vstart, u32 *size, phys_addr_t *phys_offset)
 {
        bd_t *bd = gd->bd;
+
        *vstart = CONFIG_SYS_SDRAM_BASE;
-       *size = (bd->bi_memsize >= 256 << 20 ?
-                       256 << 20 : bd->bi_memsize) - (1 << 20);
+       *size = (gd->ram_size >= 256 << 20 ?
+                       256 << 20 : gd->ram_size) - (1 << 20);
 
        /* Limit area to be tested with the board info struct */
        if ((*vstart) + (*size) > (ulong)bd)