efi_loader: efi_dp_from_file() expect UTF-8 path

[oweals/u-boot.git] / drivers / bootcount / bootcount_davinci.c

diff --git a/drivers/bootcount/bootcount_davinci.c b/drivers/bootcount/bootcount_davinci.c
index f0acfad8056c13fbd765e7003b90f859914902b3..6326957d7b044f8eff93ef69b834d7ee8880fda1 100644 (file)
--- a/drivers/bootcount/bootcount_davinci.c
+++ b/drivers/bootcount/bootcount_davinci.c
@@ -1,8 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2011
  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
  *
- * SPDX-License-Identifier:    GPL-2.0+
+ * A bootcount driver for the RTC IP block found on many TI platforms.
+ * This requires the RTC clocks, etc, to be enabled prior to use and
+ * not all boards with this IP block on it will have the RTC in use.
  */
 
 #include <bootcount.h>
@@ -14,14 +17,14 @@ void bootcount_store(ulong a)
                (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR;
 
        /*
-        * write RTC kick register to enable write
-        * for RTC Scratch registers. Scratch0 and 1 are
-        * used for bootcount values.
+        * write RTC kick registers to enable write
+        * for RTC Scratch registers. Scratch register 2 is
+        * used for bootcount value.
         */
        writel(RTC_KICK0R_WE, &reg->kick0r);
        writel(RTC_KICK1R_WE, &reg->kick1r);
        raw_bootcount_store(&reg->scratch2,
-                           (BOOTCOUNT_MAGIC & 0xffff0000) | (a & 0x0000ffff));
+               (CONFIG_SYS_BOOTCOUNT_MAGIC & 0xffff0000) | (a & 0x0000ffff));
 }
 
 ulong bootcount_load(void)
@@ -31,7 +34,7 @@ ulong bootcount_load(void)
                (struct davinci_rtc *)CONFIG_SYS_BOOTCOUNT_ADDR;
 
        val = raw_bootcount_load(&reg->scratch2);
-       if ((val & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000))
+       if ((val & 0xffff0000) != (CONFIG_SYS_BOOTCOUNT_MAGIC & 0xffff0000))
                return 0;
        else
                return val & 0x0000ffff;