Merge changes I500ddbe9,I9c10dac9,I53bfff85,I06f7594d,I24bff8d4, ... into integration

* changes:
  nxp lx2160a-aqds: new plat based on soc lx2160a
  NXP lx2160a-rdb: new plat based on SoC lx2160a
  nxp lx2162aqds: new plat based on soc lx2160a
  nxp: errata handling at soc level for lx2160a
  nxp: make file for loading additional ddr image
  nxp: adding support of soc lx2160a
  nxp: deflt hdr files for soc & their platforms
  nxp: platform files for bl2 and bl31 setup
  nxp: warm reset support to retain ddr content
  nxp: nv storage api on platforms
  nxp: supports two mode of trusted board boot
  nxp: fip-handler for additional fip_fuse.bin
  nxp: fip-handler for additional ddr-fip.bin
  nxp: image loader for loading fip image
  nxp: svp & sip smc handling
  nxp: psci platform functions used by lib/psci
  nxp: helper function used by plat & common code
  nxp: add data handler used by bl31
  nxp: adding the driver.mk file
  nxp-tool: for creating pbl file from bl2
  nxp: adding the smmu driver
  nxp: cot using nxp internal and mbedtls
  nxp:driver for crypto h/w accelerator caam
  nxp:add driver support for sd and emmc
  nxp:add qspi driver
  nxp: add flexspi driver support
  nxp: adding gic apis for nxp soc
  nxp: gpio driver support
  nxp: added csu driver
  nxp: driver pmu for nxp soc
  nxp: ddr driver enablement for nxp layerscape soc
  nxp: i2c driver support.
  NXP: Driver for NXP Security Monitor
  NXP: SFP driver support for NXP SoC
  NXP: Interconnect API based on ARM CCN-CCI driver
  NXP: TZC API to configure ddr region
  NXP: Timer API added to enable ARM generic timer
  nxp: add dcfg driver
  nxp:add console driver for nxp platform
  tools: add mechanism to allow platform specific image UUID
  tbbr-cot: conditional definition for the macro
  tbbr-cot: fix the issue of compiling time define
  cert_create: updated tool for platform defined certs, keys & extensions
  tbbr-tools: enable override TRUSTED_KEY_CERT

drivers/nxp/dcfg/dcfg.h

+/*
+ * Copyright 2018-2020 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef DCFG_H
+#define DCFG_H
+
+#include <endian.h>
+
+#if defined(CONFIG_CHASSIS_2)
+#include <dcfg_lsch2.h>
+#elif defined(CONFIG_CHASSIS_3_2)
+#include <dcfg_lsch3.h>
+#endif
+
+#ifdef NXP_GUR_BE
+#define gur_in32(a)		bswap32(mmio_read_32((uintptr_t)(a)))
+#define gur_out32(a, v)		mmio_write_32((uintptr_t)(a), bswap32(v))
+#elif defined(NXP_GUR_LE)
+#define gur_in32(a)		mmio_read_32((uintptr_t)(a))
+#define gur_out32(a, v)		mmio_write_32((uintptr_t)(a), v)
+#else
+#error Please define CCSR GUR register endianness
+#endif
+
+typedef struct {
+	bool is_populated;
+	uint8_t mfr_id;
+#if defined(CONFIG_CHASSIS_3_2)
+	uint8_t family;
+	uint8_t dev_id;
+#endif
+	uint8_t personality;
+	bool sec_enabled;
+	uint8_t maj_ver;
+	uint8_t min_ver;
+} soc_info_t;
+
+typedef struct {
+	bool is_populated;
+	uint8_t ocram_present;
+	uint8_t ddrc1_present;
+#if defined(CONFIG_CHASSIS_3_2)
+	uint8_t ddrc2_present;
+#endif
+} devdisr5_info_t;
+
+typedef struct {
+	uint32_t porsr1;
+	uintptr_t g_nxp_dcfg_addr;
+	unsigned long nxp_sysclk_freq;
+	unsigned long nxp_ddrclk_freq;
+	unsigned int nxp_plat_clk_divider;
+} dcfg_init_info_t;
+
+
+struct sysinfo {
+	unsigned long freq_platform;
+	unsigned long freq_ddr_pll0;
+	unsigned long freq_ddr_pll1;
+};
+
+int get_clocks(struct sysinfo *sys);
+
+/* Read the PORSR1 register */
+uint32_t read_reg_porsr1(void);
+
+/*******************************************************************************
+ * Returns true if secur eboot is enabled on board
+ * mode = 0  (development mode - sb_en = 1)
+ * mode = 1 (production mode - ITS = 1)
+ ******************************************************************************/
+bool check_boot_mode_secure(uint32_t *mode);
+
+const soc_info_t *get_soc_info();
+const devdisr5_info_t *get_devdisr5_info();
+
+void dcfg_init(dcfg_init_info_t *dcfg_init_data);
+bool is_sec_enabled(void);
+
+void error_handler(int error_code);
+#endif /*	DCFG_H	*/