Merge tag 'u-boot-imx-20200716' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

i.MX for 2020.10
----------------

- i.MX DDR driver fix/update for i.MX8M
- i.MX pinctrl driver fix.
- Use arm_smccc_smc to remove imx sip function
- i.MX8M clk update
- support booting aarch32 kernel on aarch64 hardware
- fused part support for i.MX8MP
- imx6: pcm058 to DM

Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/708734785

include/configs/imx8mm_evk.h

@@ -10,6 +10,7 @@
 #include <linux/stringify.h>
 #include <asm/arch/imx-regs.h>
 
+#define CONFIG_SYS_BOOTM_LEN		(32 * SZ_1M)
 #define CONFIG_SPL_MAX_SIZE		(148 * 1024)
 #define CONFIG_SYS_MONITOR_LEN		SZ_512K
 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR

include/configs/pcm058.h

@@ -3,7 +3,6 @@
  * Copyright (C) Stefano Babic <sbabic@denx.de>
  */
 
-
 #ifndef __PCM058_CONFIG_H
 #define __PCM058_CONFIG_H
 
@@ -13,48 +12,13 @@
 
 #include "mx6_common.h"
 
-/* Thermal */
-#define CONFIG_IMX_THERMAL
-
-/* Serial */
-#define CONFIG_MXC_UART
-#define CONFIG_MXC_UART_BASE	       UART2_BASE
-#define CONSOLE_DEV		"ttymxc1"
-
 #define PHYS_SDRAM_SIZE		(1u * 1024 * 1024 * 1024)
 
-/* Early setup */
-
-
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN		(8 * SZ_1M)
 
-/* Ethernet */
-#define CONFIG_FEC_MXC
-#define IMX_FEC_BASE			ENET_BASE_ADDR
-#define CONFIG_FEC_XCV_TYPE		RGMII
-#define CONFIG_ETHPRIME			"FEC"
-#define CONFIG_FEC_MXC_PHYADDR		3
-
-/* SPI Flash */
-
-/* I2C Configs */
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 2 */
-#define CONFIG_SYS_I2C_SPEED		  100000
-
-#ifndef CONFIG_SPL_BUILD
 /* Enable NAND support */
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
-#define CONFIG_SYS_NAND_BASE		0x40000000
-#define CONFIG_SYS_NAND_5_ADDR_CYCLE
-#define CONFIG_SYS_NAND_ONFI_DETECTION
-#endif
-
-/* DMA stuff, needed for GPMI/MXS NAND support */
-
-/* Filesystem support */
 
 /* Physical Memory Map */
 #define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
@@ -68,10 +32,33 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-/* MMC Configs */
-#define CONFIG_SYS_FSL_ESDHC_ADDR	0
-#define CONFIG_SYS_FSL_USDHC_NUM	1
-
 /* Environment organization */
+#define ENV_MMC \
+	"mmcdev=0\0" \
+	"mmcpart=2\0" \
+	"fitpart=1\0" \
+	"mmcrootfstype=ext4\0" \
+	"fitname=fitImage\0" \
+	"mmcloadfit=load mmc ${mmcdev}:${fitpart} ${loadaddr} ${fitname}\0" \
+	"mmcargs=setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcpart} " \
+		"rootfstype=${mmcrootfstype} ${optargs}\0" \
+	"mmcboot=run mmcloadfit;run mmcargs;bootm ${loadaddr}\0"
 
+#define ENV_NAND \
+	"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
+	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
+	"nandroot=ubi0:root ubi.mtd=rootfs\0" \
+	"nandrootfstype=ubifs\0" \
+	"nandargs=setenv bootargs root=${nandroot} " \
+		"rootfstype=${nandrootfstype} ${mtdparts} ${optargs}\0" \
+	"nandloadfit=ubi part rootfs;ubi readvol ${loadaddr} fit\0" \
+	"nandboot=run nandloadfit;run nandargs;bootm ${loadaddr}\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"bootm_size=0x30000000\0" \
+	"optargs=rw rootwait\0" \
+	ENV_MMC \
+	ENV_NAND
+
+#define CONFIG_BOOTCOMMAND "run mmcboot;run nandboot"
 #endif

include/dt-bindings/regulator/dlg,da9063-regulator.h

@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _DT_BINDINGS_REGULATOR_DLG_DA9063_H
+#define _DT_BINDINGS_REGULATOR_DLG_DA9063_H
+
+/*
+ * These buck mode constants may be used to specify values in device tree
+ * properties (e.g. regulator-initial-mode).
+ * A description of the following modes is in the manufacturers datasheet.
+ */
+
+#define DA9063_BUCK_MODE_SLEEP		1
+#define DA9063_BUCK_MODE_SYNC		2
+#define DA9063_BUCK_MODE_AUTO		3
+
+#endif

include/power/pca9450.h

@@ -54,7 +54,6 @@ enum {
 	PCA9450_REG_NUM,
 };
 
-int power_pca9450a_init(unsigned char bus);
-int power_pca9450b_init(unsigned char bus);
+int power_pca9450_init(unsigned char bus);
 
 #endif