Motion-PRO: Add displaying of CPLD revision information during boot.

Signed-off-by: Jan Wrobel <wrr@semihalf.com>
Acked-by: Bartlomiej Sieka <tur@semihalf.com>

diff --git a/board/motionpro/motionpro.c b/board/motionpro/motionpro.c
index 98357c7..1729ae7 100644 (file)
--- a/board/motionpro/motionpro.c
+++ b/board/motionpro/motionpro.c
@@ -173,7 +173,8 @@ long int initdram (int board_type)
 
 int checkboard (void)
 {
-       puts("Board: Promess Motion-PRO board\n");
+       uchar rev = *(vu_char *)CPLD_REV_REGISTER;
+       printf("Board: Promess Motion-PRO board (CPLD rev. 0x%02x)\n", rev);
        return 0;
 }
 

diff --git a/include/configs/motionpro.h b/include/configs/motionpro.h
index 358c380..8ffcc4c 100644 (file)
--- a/include/configs/motionpro.h
+++ b/include/configs/motionpro.h
@@ -357,6 +357,12 @@ extern void __led_set(led_id_t id, int state);
 
 
 /*
+ * Motion-PRO's CPLD revision control register
+ */
+#define CPLD_REV_REGISTER      (CFG_CS2_START + 0x06)
+
+
+/*
  * Miscellaneous configurable options
  */
 #define CFG_LONGHELP                   /* undef to save memory    */