[U-Boot] [PATCH 15/19] stm32mp1: align serial number on bootrom

[Patrick Delaunay]

Always use upper case for serial number.

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

 arch/arm/mach-stm32mp/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
index 305ea6d..5d79bde 100644
--- a/arch/arm/mach-stm32mp/cpu.c
+++ b/arch/arm/mach-stm32mp/cpu.c
@@ -507,7 +507,7 @@ static int setup_serial_number(void)
 	if (ret < 0)
 		return ret;
 
-	sprintf(serial_string, "%08x%08x%08x", otp[0], otp[1], otp[2]);
+	sprintf(serial_string, "%08X%08X%08X", otp[0], otp[1], otp[2]);
 	env_set("serial#", serial_string);
 
 	return 0;
-- 
2.7.4