armv8: fsl-layerscape: Add support of QorIQ LS1012A SoC

The QorIQ LS1012A processor, optimized for battery-backed or
USB-powered, integrates a single ARM Cortex-A53 core with a hardware
packet forwarding engine and high-speed interfaces to deliver
line-rate networking performance.

This patch add support of LS1012A SoC along with
 - Update platform & DDR clock read logic as per SVR
 - Define MMDC controller register set.
 - Update LUT base address for PCIe
 - Avoid L3 platform cache compilation
 - Update USB address, errata
 - SerDes table
 - Added CSU IDs for SDHC2, SAI-1 to SAI-4

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Makarand Pawagi <makarand.pawagi@mindspeed.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/include/linux/usb/xhci-fsl.h b/include/linux/usb/xhci-fsl.h
index c5e42e6..253eddf 100644
--- a/include/linux/usb/xhci-fsl.h
+++ b/include/linux/usb/xhci-fsl.h
@@ -59,10 +59,14 @@
 #define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS2080A_XHCI_USB1_ADDR
 #define CONFIG_SYS_FSL_XHCI_USB2_ADDR CONFIG_SYS_LS2080A_XHCI_USB2_ADDR
 #define CONFIG_SYS_FSL_XHCI_USB3_ADDR 0
-#elif defined(CONFIG_LS1043A)
+#elif defined(CONFIG_LS1043A) || defined(CONFIG_LS1012A)
 #define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS1043A_XHCI_USB1_ADDR
 #define CONFIG_SYS_FSL_XHCI_USB2_ADDR CONFIG_SYS_LS1043A_XHCI_USB2_ADDR
 #define CONFIG_SYS_FSL_XHCI_USB3_ADDR CONFIG_SYS_LS1043A_XHCI_USB3_ADDR
+#elif defined(CONFIG_LS1012A)
+#define CONFIG_SYS_FSL_XHCI_USB1_ADDR CONFIG_SYS_LS1043A_XHCI_USB1_ADDR
+#define CONFIG_SYS_FSL_XHCI_USB2_ADDR 0
+#define CONFIG_SYS_FSL_XHCI_USB3_ADDR 0
 #endif
 
 #define FSL_USB_XHCI_ADDR	{CONFIG_SYS_FSL_XHCI_USB1_ADDR, \