resource: store 'end' instead of 'size' in struct resource

Storing the size instead of the resource end in struct resource was
a mistake. 'size' ranges from 0 to UINT[32|64]_MAX + 1 which obviously
leads to problems. 'end' on the other hand will never exceed
UINT[32|64]_MAX. Also this way we can express a iomem region covering
the whole address space.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/commands/bootm.c b/commands/bootm.c
index 2989d39311..3c47ab5d9e 100644
--- a/commands/bootm.c
+++ b/commands/bootm.c
@@ -383,8 +383,7 @@ static int do_bootm(int argc, char *argv[])
 		if (data.os_res)
 			printf("OS image is at 0x%08x-0x%08x\n",
 					data.os_res->start,
-					data.os_res->start +
-					data.os_res->size - 1);
+					data.os_res->end);
 		else
 			printf("OS image not yet relocated\n");
 
@@ -399,8 +398,7 @@ static int do_bootm(int argc, char *argv[])
 			if (data.initrd_res)
 				printf("initrd is at 0x%08x-0x%08x\n",
 					data.initrd_res->start,
-					data.initrd_res->start +
-					data.initrd_res->size - 1);
+					data.initrd_res->end);
 			else
 				printf("initrd image not yet relocated\n");
 		}