ppc: Remove T1023RBD boards and T1024RDB_SECURE_BOOT

These boards have not been converted to CONFIG_DM_PCI by the deadline
and is also missing conversion to CONFIG_DM.  Remove them.  As this is
the only ARCH_T1023 platform left, remove that support as well.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig
index 891db4e..0a2921d 100644
--- a/arch/powerpc/cpu/mpc85xx/Kconfig
+++ b/arch/powerpc/cpu/mpc85xx/Kconfig
@@ -113,16 +113,6 @@
 	select ARCH_QEMU_E500
 	select PHYS_64BIT
 
-config TARGET_T1023RDB
-	bool "Support T1023RDB"
-	select ARCH_T1023
-	select BOARD_LATE_INIT if CHAIN_OF_TRUST
-	select SUPPORT_SPL
-	select PHYS_64BIT
-	select FSL_DDR_INTERACTIVE
-	imply CMD_EEPROM
-	imply PANIC_HANG
-
 config TARGET_T1024RDB
 	bool "Support T1024RDB"
 	select ARCH_T1024
@@ -692,27 +682,6 @@
 config ARCH_QEMU_E500
 	bool
 
-config ARCH_T1023
-	bool
-	select E500MC
-	select FSL_LAW
-	select SYS_FSL_DDR_VER_50
-	select SYS_FSL_ERRATUM_A008378
-	select SYS_FSL_ERRATUM_A008109
-	select SYS_FSL_ERRATUM_A009663
-	select SYS_FSL_ERRATUM_A009942
-	select SYS_FSL_ERRATUM_ESDHC111
-	select SYS_FSL_HAS_DDR3
-	select SYS_FSL_HAS_DDR4
-	select SYS_FSL_HAS_SEC
-	select SYS_FSL_QORIQ_CHASSIS2
-	select SYS_FSL_SEC_BE
-	select SYS_FSL_SEC_COMPAT_5
-	select FSL_IFC
-	imply CMD_EEPROM
-	imply CMD_NAND
-	imply CMD_REGINFO
-
 config ARCH_T1024
 	bool
 	select E500MC
@@ -916,7 +885,6 @@
 		     ARCH_P1024 || \
 		     ARCH_P1025 || \
 		     ARCH_P2020 || \
-		     ARCH_T1023 || \
 		     ARCH_T1024
 	default 1
 	help
@@ -952,7 +920,6 @@
 				ARCH_P3041	|| \
 				ARCH_P4080	|| \
 				ARCH_P5040	|| \
-				ARCH_T1023	|| \
 				ARCH_T1024	|| \
 				ARCH_T1040	|| \
 				ARCH_T1042	|| \
@@ -1144,8 +1111,7 @@
 			ARCH_T2080	|| \
 			ARCH_T4160	|| \
 			ARCH_T4240
-	default 16 if	ARCH_T1023	|| \
-			ARCH_T1024	|| \
+	default 16 if	ARCH_T1024	|| \
 			ARCH_T1040	|| \
 			ARCH_T1042
 	default 12 if	ARCH_BSC9131	|| \
@@ -1224,7 +1190,6 @@
 	default 2 if	ARCH_B4420	|| \
 			ARCH_B4860	|| \
 			ARCH_T1024	|| \
-			ARCH_T1023	|| \
 			ARCH_T1040	|| \
 			ARCH_T1042	|| \
 			ARCH_T4160	|| \