[PATCH] board: raspberrypi: Fix format specifier for printing rev_scheme

[Francois Berder]

rev_scheme is an unsigned integer and must not be printed
as a signed integer.

Signed-off-by: Francois Berder <fber...@outlook.fr>
---
 board/raspberrypi/rpi/rpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index d996eb0cf6..caa4483117 100644
--- a/board/raspberrypi/rpi/rpi.c
+++ b/board/raspberrypi/rpi/rpi.c
@@ -381,7 +381,7 @@ static void set_board_info(void)
 
        snprintf(s, sizeof(s), "0x%X", revision);
        env_set("board_revision", s);
-       snprintf(s, sizeof(s), "%d", rev_scheme);
+       snprintf(s, sizeof(s), "%u", rev_scheme);
        env_set("board_rev_scheme", s);
        /* Can't rename this to board_rev_type since it's an ABI for scripts */
        snprintf(s, sizeof(s), "0x%X", rev_type);
-- 
2.34.1