arm: mvebu: theadorable: Add bootcounter support

This patch adds bootcount support to the MVEBU theadorable board. Since
no reset-safe registers seem to be available, it uses the last 4KiB
of SDRAM for the bootcounter location.

Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
index a4bcf212108ed7b4d0d111bc07ffe850717b5576..20a44c9349a090e5eab7eca7d484e915df2f7870 100644 (file)
--- a/include/configs/theadorable.h
+++ b/include/configs/theadorable.h
@@ -119,6 +119,14 @@
 #define CONFIG_FPGA_ALTERA
 #define CONFIG_FPGA_STRATIX_V
 
+/*
+ * Bootcounter
+ */
+#define CONFIG_BOOTCOUNT_LIMIT
+#define CONFIG_BOOTCOUNT_RAM
+/* Max size of RAM minus BOOTCOUNT_ADDR is the bootcounter address */
+#define BOOTCOUNT_ADDR                 0x1000
+
 /*
  * mv-common.h should be defined after CMD configs since it used them
  * to enable certain macros