[PATCH 1/3] arm: bootm: zImage: add error message when can not request the memory

[Jean-Christophe PLAGNIOL-VILLARD]

This will allow to understand what happened.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
 arch/arm/lib/bootm.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 26053dc..36f4342 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -239,6 +239,8 @@ static int do_bootz_linux(struct image_data *data)
 
 	data->os_res = request_sdram_region("zimage", load_address, end);
 	if (!data->os_res) {
+		pr_err("bootm/zImage: failed to request memory at 0x%lx to 0x%lx (%d).\n",
+		       load_address, load_address + end, end);
 		ret = -ENOMEM;
 		goto err_out;
 	}
-- 
1.7.9.1