board/t104xrdb: Add support of CPLD
T1040RDB and T1042RDB_PI has CPLD. Here CPLD controls board mux/features.
This support of CPLD includes
- files and register defintion
- Commands to swtich alternate bank and default bank
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h
index ffc96f1..eaaf37d 100644
--- a/include/configs/T104xRDB.h
+++ b/include/configs/T104xRDB.h
@@ -179,6 +179,14 @@
#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS}
/* CPLD on IFC */
+#define CPLD_LBMAP_MASK 0x3F
+#define CPLD_BANK_SEL_MASK 0x07
+#define CPLD_BANK_OVERRIDE 0x40
+#define CPLD_LBMAP_ALTBANK 0x44 /* BANK OR | BANK 4 */
+#define CPLD_LBMAP_DFLTBANK 0x40 /* BANK OR | BANK0 */
+#define CPLD_LBMAP_RESET 0xFF
+#define CPLD_LBMAP_SHIFT 0x03
+
#define CONFIG_SYS_CPLD_BASE 0xffdf0000
#define CONFIG_SYS_CPLD_BASE_PHYS (0xf00000000ull | CONFIG_SYS_CPLD_BASE)
#define CONFIG_SYS_CSPR2_EXT (0xf)