From: Jassi Brar <jaswinder.singh@linaro.org>
Date: Mon, 12 Sep 2022 17:05:15 +0000 (-0500)
Subject: board: developerbox: use identity mapping for >4GB
X-Git-Tag: v2025.01-rc5-pxa1908~1261^2~11
X-Git-Url: http://git.dujemihanovic.xyz/img/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=commitdiff_plain;h=41b535ce78a06fee11eb048f3886e3c7608e301b;p=u-boot.git

board: developerbox: use identity mapping for >4GB

Identity-map the second and later memory banks which are located >4GB.

Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
---

diff --git a/board/socionext/developerbox/developerbox.c b/board/socionext/developerbox/developerbox.c
index f5a5fe0121..e14bb7f929 100644
--- a/board/socionext/developerbox/developerbox.c
+++ b/board/socionext/developerbox/developerbox.c
@@ -160,11 +160,11 @@ int dram_init(void)
 		ri = DDR_REGION_INDEX(i);
 		mem_map[ri].phys = ent[i].base;
 		mem_map[ri].size = ent[i].size;
+		mem_map[ri].virt = mem_map[ri].phys;
 		if (i == 0)
 			continue;
 
 		mr = &mem_map[DDR_REGION_INDEX(0)];
-		mem_map[ri].virt = mr->virt + mr->size;
 		mem_map[ri].attrs = mr->attrs;
 	}