board: raspberrypi: Fix format specifier for printing rev_scheme
rev_scheme is an unsigned integer and must not be printed
as a signed integer.
Signed-off-by: Francois Berder <fberder@outlook.fr>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
diff --git a/board/raspberrypi/rpi/rpi.c b/board/raspberrypi/rpi/rpi.c
index 2851ebc..5db6055 100644
--- a/board/raspberrypi/rpi/rpi.c
+++ b/board/raspberrypi/rpi/rpi.c
@@ -382,7 +382,7 @@
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);