[U-Boot] [PATCH v3 09/11] Migrate generic bootcount to Kconfig

[Alex Kiernan]

Make generate boot counter selected in the same way as other boot count
drivers

Reviewed-by: Lukasz Majewski <lukma at denx.de>
Signed-off-by: Alex Kiernan <alex.kiernan at gmail.com>
---

Changes in v3: None
Changes in v2: None

 drivers/bootcount/Kconfig  | 11 +++++++++++
 drivers/bootcount/Makefile |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/bootcount/Kconfig b/drivers/bootcount/Kconfig
index e0d1fc2..9fde2f2 100644
--- a/drivers/bootcount/Kconfig
+++ b/drivers/bootcount/Kconfig
@@ -14,6 +14,16 @@ choice
 	prompt "Boot count device"
 	default BOOTCOUNT_AM33XX if AM33XX || SOC_DA8XX
 	default BOOTCOUNT_AT91 if AT91SAM9XE
+	default BOOTCOUNT_GENERIC
+
+config BOOTCOUNT_GENERIC
+	bool "Generic default boot counter"
+	help
+	  Generic bootcount stored at SYS_BOOTCOUNT_ADDR.
+
+	  SYS_BOOTCOUNT_ADDR:
+	    Set to the address where the bootcount and bootcount magic
+	    will be stored.
 
 config BOOTCOUNT_EXT
 	bool "Boot counter on EXT filesystem"
@@ -64,6 +74,7 @@ endchoice
 
 config SYS_BOOTCOUNT_SINGLEWORD
 	bool "Use single word to pack boot count and magic value"
+	depends on BOOTCOUNT_GENERIC
 	help
 	  This option enables packing boot count magic value and boot count
 	  into single word (32 bits).
diff --git a/drivers/bootcount/Makefile b/drivers/bootcount/Makefile
index a3658c1..3e1ae8c 100644
--- a/drivers/bootcount/Makefile
+++ b/drivers/bootcount/Makefile
@@ -2,7 +2,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-y				+= bootcount.o
+obj-$(CONFIG_BOOTCOUNT_GENERIC)	+= bootcount.o
 obj-$(CONFIG_BOOTCOUNT_AT91)	+= bootcount_at91.o
 obj-$(CONFIG_BOOTCOUNT_AM33XX)	+= bootcount_davinci.o
 obj-$(CONFIG_BOOTCOUNT_RAM)	+= bootcount_ram.o
-- 
2.7.4