From: Simon Glass <sjg@chromium.org>
Date: Sat, 6 Aug 2016 03:57:27 +0000 (-0600)
Subject: bdinfo: Don't print out empty DRAM banks
X-Git-Tag: v2016.09-rc2~31^2~6
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=ddd917b8fa32c3ef5e2609282d7e5d8f299f1872;p=oweals%2Fu-boot.git

bdinfo: Don't print out empty DRAM banks

There is no sense in printing out DRAM banks of size 0 since this means they
are empty. Skip them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/cmd/bdinfo.c b/cmd/bdinfo.c
index e0bd15d54b..30bc15862d 100644
--- a/cmd/bdinfo.c
+++ b/cmd/bdinfo.c
@@ -98,9 +98,11 @@ static inline void print_bi_dram(const bd_t *bd)
 	int i;
 
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
-		print_num("DRAM bank",	i);
-		print_num("-> start",	bd->bi_dram[i].start);
-		print_num("-> size",	bd->bi_dram[i].size);
+		if (bd->bi_dram[i].size) {
+			print_num("DRAM bank",	i);
+			print_num("-> start",	bd->bi_dram[i].start);
+			print_num("-> size",	bd->bi_dram[i].size);
+		}
 	}
 #endif
 }