[PATCH] boot: image-board: Mismatch a type between variable and return value

[Jaehoon Chung]

phys_addr_t can be used unsigned long long type with CONFIG_PHYS_64BIT.
But hextoul() is always returning to unsigned long. It can be assigned
to unexpected value. To avoid wrong behavior, change from hextoul() to
simple_strtoull().

Fixes: a4df06e41fa2 ("boot: fdt: Change type of env_get_bootm_low() to phys_addr_t")

Signed-off-by: Jaehoon Chung <jh80.chung at samsung.com>
---
 boot/image-board.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/boot/image-board.c b/boot/image-board.c
index 1757e5816d84..977343a8995c 100644
--- a/boot/image-board.c
+++ b/boot/image-board.c
@@ -547,7 +547,7 @@ int boot_ramdisk_high(ulong rd_data, ulong rd_len, ulong *initrd_start,
 		/* a value of "no" or a similar string will act like 0,
 		 * turning the "load high" feature off. This is intentional.
 		 */
-		initrd_high = hextoul(s, NULL);
+		initrd_high = simple_strtoull(s, NULL, 16);
 		if (initrd_high == ~0)
 			initrd_copy_to_ram = 0;
 	} else {
-- 
2.25.1