فهرست منبع

rockchip: rk3399-puma: preserve leading zeros in serial#

Linux preserves leading zeros in /proc/cpuinfo, so we
should as well.

Otherwise we have the situation that
/sys/firmware/devicetree/base/serial-number
and /proc/cpuinfo disagree in Linux.

Signed-off-by: Jakob Unterwurzacher <jakob.unterwurzacher@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Jakob Unterwurzacher 7 سال پیش
والد
کامیت
b32b1bd10b
1فایلهای تغییر یافته به همراه1 افزوده شده و 1 حذف شده
  1. 1 1
      board/theobroma-systems/puma_rk3399/puma-rk3399.c

+ 1 - 1
board/theobroma-systems/puma_rk3399/puma-rk3399.c

@@ -173,7 +173,7 @@ static void setup_serial(void)
 
 	serialno = crc32_no_comp(0, low, 8);
 	serialno |= (u64)crc32_no_comp(serialno, high, 8) << 32;
-	snprintf(serialno_str, sizeof(serialno_str), "%llx", serialno);
+	snprintf(serialno_str, sizeof(serialno_str), "%016llx", serialno);
 
 	env_set("cpuid#", cpuid_str);
 	env_set("serial#", serialno_str);