board: fsl: lx2160a: free up arch_misc_init

Currently LX2 board code uses arch_misc_init to set up the board mux on
RDB and QDS.  Move this code to misc_init_r.  This is consistent with LS
gen 2 and T series SoCs/boards.
Signed-off-by: NAlex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

arch/arm/Kconfig

@@ -1235,7 +1235,6 @@ config TARGET_LS2081ARDB
 config TARGET_LX2160ARDB
 	bool "Support lx2160ardb"
 	select ARCH_LX2160A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT
@@ -1249,7 +1248,6 @@ config TARGET_LX2160ARDB
 config TARGET_LX2160AQDS
 	bool "Support lx2160aqds"
 	select ARCH_LX2160A
-	select ARCH_MISC_INIT
 	select ARM64
 	select ARMV8_MULTIENTRY
 	select ARCH_SUPPORT_TFABOOT

board/freescale/lx2160a/lx2160a.c

@@ -582,8 +582,8 @@ void detail_board_ddr_info(void)
 	print_ddr_info(0);
 }
 
-#if defined(CONFIG_ARCH_MISC_INIT)
-int arch_misc_init(void)
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
 {
 	config_board_mux();
 

configs/lx2160aqds_tfa_SECURE_BOOT_defconfig

@@ -17,6 +17,7 @@ CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf"
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_GPT=y

configs/lx2160aqds_tfa_defconfig

@@ -18,6 +18,7 @@ CONFIG_BOOTDELAY=10
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf"
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_GPT=y

configs/lx2160ardb_tfa_SECURE_BOOT_defconfig

@@ -18,6 +18,7 @@ CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf"
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_GPT=y

configs/lx2160ardb_tfa_defconfig

@@ -19,6 +19,7 @@ CONFIG_BOOTDELAY=10
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf"
 # CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_MISC_INIT_R=y
 CONFIG_CMD_GREPENV=y
 CONFIG_CMD_EEPROM=y
 CONFIG_CMD_GPT=y