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>
18 years ago · c75e639630
parent c99512d6bd
commit c75e639630
2 changed files with 8 additions and 1 deletions
--- 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;
 }

--- 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    */