microblaze: Fix lmb memory initialization

Microblaze as Arm is using multiple memory banks which are read from DT
that's why there is a need to initialized LMB based on bd->bi_dram[].
Without this fix memory base/size is all the time 0 and image relocation is
not possible.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/common/image.c b/common/image.c
index 179eef0..fc0ebe3 100644 (file)
--- a/common/image.c
+++ b/common/image.c
@@ -582,7 +582,7 @@ ulong env_get_bootm_low(void)
 
 #if defined(CONFIG_SYS_SDRAM_BASE)
        return CONFIG_SYS_SDRAM_BASE;
-#elif defined(CONFIG_ARM)
+#elif defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE)
        return gd->bd->bi_dram[0].start;
 #else
        return 0;
@@ -599,7 +599,8 @@ phys_size_t env_get_bootm_size(void)
                return tmp;
        }
 
-#if defined(CONFIG_ARM) && defined(CONFIG_NR_DRAM_BANKS)
+#if (defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE)) && \
+     defined(CONFIG_NR_DRAM_BANKS)
        start = gd->bd->bi_dram[0].start;
        size = gd->bd->bi_dram[0].size;
 #else