From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 25 Sep 2019 07:11:48 +0000 (+0200)
Subject: microblaze: Fix lmb memory initialization
X-Git-Tag: v2020.10~561^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a750ded4667496b367bc1275246752a3092b2ca2;p=platform%2Fkernel%2Fu-boot.git

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
--- 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