armv8: ls1088a: Add IFC and eMMC as qixis boot sources

Add macro QIXIS_LBMAP_EMMC, QIXIS_LBMAP_IFC, QIXIS_RCW_SRC_IFC,
QIXIS_RCW_SRC_EMMC to enable IFC and eMMC as boot sources for
qixis commands.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
[YS: Modify subject and add commit message]
Reviewed-by: York Sun <york.sun@nxp.com>

include/configs/ls1088aqds.h

@@ -170,9 +170,13 @@ unsigned long get_board_ddr_clk(void);
 #define QIXIS_LBMAP_DFLTBANK		0x0e
 #define QIXIS_LBMAP_ALTBANK		0x2e
 #define QIXIS_LBMAP_SD			0x00
+#define QIXIS_LBMAP_EMMC		0x00
+#define QIXIS_LBMAP_IFC			0x00
 #define QIXIS_LBMAP_SD_QSPI		0x0e
 #define QIXIS_LBMAP_QSPI		0x0e
+#define QIXIS_RCW_SRC_IFC		0x25
 #define QIXIS_RCW_SRC_SD		0x40
+#define QIXIS_RCW_SRC_EMMC		0x41
 #define QIXIS_RCW_SRC_QSPI		0x62
 #define QIXIS_RST_CTL_RESET		0x41
 #define QIXIS_RCFG_CTL_RECONFIG_IDLE	0x20

include/configs/ls1088ardb.h

@@ -160,9 +160,11 @@
 #define QIXIS_LBMAP_DFLTBANK		0x00
 #define QIXIS_LBMAP_ALTBANK		0x20
 #define QIXIS_LBMAP_SD			0x00
+#define QIXIS_LBMAP_EMMC		0x00
 #define QIXIS_LBMAP_SD_QSPI		0x00
 #define QIXIS_LBMAP_QSPI		0x00
 #define QIXIS_RCW_SRC_SD		0x40
+#define QIXIS_RCW_SRC_EMMC		0x41
 #define QIXIS_RCW_SRC_QSPI		0x62
 #define QIXIS_RST_CTL_RESET		0x31
 #define QIXIS_RCFG_CTL_RECONFIG_IDLE	0x20