soc: imx8ulp: Add celsius unit for temperature

Make temperature unit (celsius) more clear to reduce confusion.

Signed-off-by: David Zang <davidzangcs@gmail.com>

diff --git a/arch/arm/mach-imx/imx8ulp/soc.c b/arch/arm/mach-imx/imx8ulp/soc.c
index 8fe70e2..e85cb0d 100644 (file)
--- a/arch/arm/mach-imx/imx8ulp/soc.c
+++ b/arch/arm/mach-imx/imx8ulp/soc.c
@@ -279,7 +279,7 @@ int print_cpuinfo(void)
        if (!ret) {
                ret = thermal_get_temp(udev, &temp);
                if (!ret)
-                       printf("CPU current temperature: %d\n", temp);
+                       printf("CPU current temperature: %dC\n", temp);
                else
                        debug(" - failed to get CPU current temperature\n");
        } else {