Merge branch '2020-10-23-misc-changes'

Highlights:
- Fix a problem with the bootm overlap tests
- Remove duplicated code in fatwrite
- Cleanup our current "misc" command code and add a new one for misc
  class devices.
- Various GPIO fixes

Makefile

@@ -885,7 +885,7 @@ cmd_static_rela = \
 	tools/relocate-rela $(3) $(4) $$start $$end
 else
 quiet_cmd_static_rela =
-cmd_static_rela =
+cmd_static_rela = true
 endif
 
 # Always append INPUTS so that arch config.mk's can add custom ones
@@ -1309,9 +1309,13 @@ init_sp_bss_offset_check: u-boot.dtb FORCE
 	fi
 endif
 
+shell_cmd = { $(echo-cmd) $(cmd_$(1)); }
+
+quiet_cmd_objcopy_uboot = OBJCOPY $@
+cmd_objcopy_uboot = $(cmd_objcopy) && $(call shell_cmd,static_rela,$<,$@,$(CONFIG_SYS_TEXT_BASE)) || rm -f $@
+
 u-boot-nodtb.bin: u-boot FORCE
-	$(call if_changed,objcopy)
-	$(call cmd,static_rela,$<,$@,$(CONFIG_SYS_TEXT_BASE))
+	$(call if_changed,objcopy_uboot)
 	$(BOARD_SIZE_CHECK)
 
 u-boot.ldr:	u-boot

cmd/Kconfig

@@ -1025,6 +1025,14 @@ config CMD_LSBLK
 	  Print list of available block device drivers, and for each, the list
 	  of known block devices.
 
+config CMD_MISC
+	bool "misc"
+	depends on MISC
+	help
+	  Enable the command "misc" for accessing miscellaneous devices with
+	  a MISC uclass driver. The command provides listing all MISC devices
+	  as well as read and write functionalities via their drivers.
+
 config CMD_MMC
 	bool "mmc"
 	help
@@ -1708,8 +1716,7 @@ config CMD_RNG
 	help
 	  Print bytes from the hardware random number generator.
 
-# TODO: rename to CMD_SLEEP
-config CMD_MISC
+config CMD_SLEEP
 	bool "sleep"
 	default y
 	help

cmd/Makefile

@@ -94,8 +94,9 @@ obj-$(CONFIG_CMD_MEMORY) += mem.o
 obj-$(CONFIG_CMD_IO) += io.o
 obj-$(CONFIG_CMD_MFSL) += mfsl.o
 obj-$(CONFIG_CMD_MII) += mii.o
-obj-$(CONFIG_CMD_MDIO) += mdio.o
 obj-$(CONFIG_CMD_MISC) += misc.o
+obj-$(CONFIG_CMD_MDIO) += mdio.o
+obj-$(CONFIG_CMD_SLEEP) += sleep.o
 obj-$(CONFIG_CMD_MMC) += mmc.o
 obj-$(CONFIG_MP) += mp.o
 obj-$(CONFIG_CMD_MTD) += mtd.o
@@ -141,6 +142,7 @@ obj-$(CONFIG_CMD_SMC) += smccc.o
 obj-$(CONFIG_CMD_SYSBOOT) += sysboot.o pxe_utils.o
 obj-$(CONFIG_CMD_TERMINAL) += terminal.o
 obj-$(CONFIG_CMD_TIME) += time.o
+obj-$(CONFIG_CMD_TIMER) += timer.o
 obj-$(CONFIG_CMD_TRACE) += trace.o
 obj-$(CONFIG_HUSH_PARSER) += test.o
 obj-$(CONFIG_CMD_TPM) += tpm-common.o

cmd/fat.c

@@ -98,48 +98,7 @@ U_BOOT_CMD(
 static int do_fat_fswrite(struct cmd_tbl *cmdtp, int flag, int argc,
 			  char *const argv[])
 {
-	loff_t size;
-	int ret;
-	unsigned long addr;
-	unsigned long count;
-	long offset;
-	struct blk_desc *dev_desc = NULL;
-	struct disk_partition info;
-	int dev = 0;
-	int part = 1;
-	void *buf;
-
-	if (argc < 5)
-		return cmd_usage(cmdtp);
-
-	part = blk_get_device_part_str(argv[1], argv[2], &dev_desc, &info, 1);
-	if (part < 0)
-		return 1;
-
-	dev = dev_desc->devnum;
-
-	if (fat_set_blk_dev(dev_desc, &info) != 0) {
-		printf("\n** Unable to use %s %d:%d for fatwrite **\n",
-			argv[1], dev, part);
-		return 1;
-	}
-	addr = simple_strtoul(argv[3], NULL, 16);
-	count = (argc <= 5) ? 0 : simple_strtoul(argv[5], NULL, 16);
-	/* offset should be a hex, but "-1" is allowed */
-	offset = (argc <= 6) ? 0 : simple_strtol(argv[6], NULL, 16);
-
-	buf = map_sysmem(addr, count);
-	ret = file_fat_write(argv[4], buf, offset, count, &size);
-	unmap_sysmem(buf);
-	if (ret < 0) {
-		printf("\n** Unable to write \"%s\" from %s %d:%d **\n",
-			argv[4], argv[1], dev, part);
-		return 1;
-	}
-
-	printf("%llu bytes written\n", size);
-
-	return 0;
+	return do_save(cmdtp, flag, argc, argv, FS_TYPE_FAT);
 }
 
 U_BOOT_CMD(

cmd/misc.c

 // SPDX-License-Identifier: GPL-2.0+
 /*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * Copyright (c) 2020 Wind River Systems, Inc.
+ *
+ * Author:
+ *   Bin Meng <bin.meng@windriver.com>
+ *
+ * A command interface to access misc devices with MISC uclass driver APIs.
  */
 
-/*
- * Misc functions
- */
 #include <common.h>
 #include <command.h>
-#include <console.h>
-#include <linux/delay.h>
-
-static int do_sleep(struct cmd_tbl *cmdtp, int flag, int argc,
-		    char *const argv[])
+#include <dm.h>
+#include <errno.h>
+#include <misc.h>
+
+enum misc_op {
+	MISC_OP_READ,
+	MISC_OP_WRITE
+};
+
+static char *misc_op_str[] = {
+	"read",
+	"write"
+};
+
+static int do_misc_list(struct cmd_tbl *cmdtp, int flag,
+			int argc, char *const argv[])
 {
-	ulong start = get_timer(0);
-	ulong mdelay = 0;
-	ulong delay;
-	char *frpart;
-
-	if (argc != 2)
-		return CMD_RET_USAGE;
+	struct udevice *dev;
+
+	printf("Device               Index     Driver\n");
+	printf("-------------------------------------\n");
+	for (uclass_first_device(UCLASS_MISC, &dev);
+	     dev;
+	     uclass_next_device(&dev)) {
+		printf("%-20s %5d %10s\n", dev->name, dev->seq,
+		       dev->driver->name);
+	}
 
-	delay = simple_strtoul(argv[1], NULL, 10) * CONFIG_SYS_HZ;
+	return 0;
+}
 
-	frpart = strchr(argv[1], '.');
+static int do_misc_op(struct cmd_tbl *cmdtp, int flag,
+		      int argc, char *const argv[], enum misc_op op)
+{
+	int (*misc_op)(struct udevice *, int, void *, int);
+	struct udevice *dev;
+	int offset;
+	void *buf;
+	int size;
+	int ret;
+
+	ret = uclass_get_device_by_name(UCLASS_MISC, argv[0], &dev);
+	if (ret) {
+		printf("Unable to find device %s\n", argv[0]);
+		return ret;
+	}
 
-	if (frpart) {
-		uint mult = CONFIG_SYS_HZ / 10;
-		for (frpart++; *frpart != '\0' && mult > 0; frpart++) {
-			if (*frpart < '0' || *frpart > '9') {
-				mdelay = 0;
-				break;
-			}
-			mdelay += (*frpart - '0') * mult;
-			mult /= 10;
+	offset = simple_strtoul(argv[1], NULL, 16);
+	buf = (void *)simple_strtoul(argv[2], NULL, 16);
+	size = simple_strtoul(argv[3], NULL, 16);
+
+	if (op == MISC_OP_READ)
+		misc_op = misc_read;
+	else
+		misc_op = misc_write;
+
+	ret = misc_op(dev, offset, buf, size);
+	if (ret < 0) {
+		if (ret == -ENOSYS) {
+			printf("The device does not support %s\n",
+			       misc_op_str[op]);
+			ret = 0;
 		}
+	} else {
+		if (ret == size)
+			ret = 0;
+		else
+			printf("Partially %s %d bytes\n", misc_op_str[op], ret);
 	}
 
-	delay += mdelay;
-
-	while (get_timer(start) < delay) {
-		if (ctrlc())
-			return (-1);
+	return ret;
+}
 
-		udelay(100);
-	}
+static int do_misc_read(struct cmd_tbl *cmdtp, int flag,
+			int argc, char *const argv[])
+{
+	return do_misc_op(cmdtp, flag, argc, argv, MISC_OP_READ);
+}
 
-	return 0;
+static int do_misc_write(struct cmd_tbl *cmdtp, int flag,
+			 int argc, char *const argv[])
+{
+	return do_misc_op(cmdtp, flag, argc, argv, MISC_OP_WRITE);
 }
 
-U_BOOT_CMD(
-	sleep ,    2,    1,     do_sleep,
-	"delay execution for some time",
-	"N\n"
-	"    - delay execution for N seconds (N is _decimal_ and can be\n"
-	"      fractional)"
-);
+static struct cmd_tbl misc_commands[] = {
+	U_BOOT_CMD_MKENT(list, 0, 1, do_misc_list, "", ""),
+	U_BOOT_CMD_MKENT(read, 4, 1, do_misc_read, "", ""),
+	U_BOOT_CMD_MKENT(write, 4, 1, do_misc_write, "", ""),
+};
 
-#ifdef CONFIG_CMD_TIMER
-static int do_timer(struct cmd_tbl *cmdtp, int flag, int argc,
-		    char *const argv[])
+static int do_misc(struct cmd_tbl *cmdtp, int flag,
+		   int argc, char *const argv[])
 {
-	static ulong start;
+	struct cmd_tbl *misc_cmd;
+	int ret;
 
-	if (argc != 2)
+	if (argc < 2)
+		return CMD_RET_USAGE;
+	misc_cmd = find_cmd_tbl(argv[1], misc_commands,
+				ARRAY_SIZE(misc_commands));
+	argc -= 2;
+	argv += 2;
+	if (!misc_cmd || argc != misc_cmd->maxargs)
 		return CMD_RET_USAGE;
 
-	if (!strcmp(argv[1], "start"))
-		start = get_timer(0);
+	ret = misc_cmd->cmd(misc_cmd, flag, argc, argv);
 
-	if (!strcmp(argv[1], "get")) {
-		ulong msecs = get_timer(start) * 1000 / CONFIG_SYS_HZ;
-		printf("%ld.%03d\n", msecs / 1000, (int)(msecs % 1000));
-	}
-
-	return 0;
+	return cmd_process_error(misc_cmd, ret);
 }
 
 U_BOOT_CMD(
-	timer,    2,    1,     do_timer,
-	"access the system timer",
-	"start - Reset the timer reference.\n"
-	"timer get   - Print the time since 'start'."
+	misc,	6,	1,	do_misc,
+	"Access miscellaneous devices with MISC uclass driver APIs",
+	"list                       - list all miscellaneous devices\n"
+	"misc read  name offset addr len - read `len' bytes starting at\n"
+	"				  `offset' of device `name'\n"
+	"				  to memory at `addr'\n"
+	"misc write name offset addr len - write `len' bytes starting at\n"
+	"				  `offset' of device `name'\n"
+	"				  from memory at `addr'"
 );
-#endif

cmd/sleep.c

+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <console.h>
+#include <linux/delay.h>
+
+static int do_sleep(struct cmd_tbl *cmdtp, int flag, int argc,
+		    char *const argv[])
+{
+	ulong start = get_timer(0);
+	ulong mdelay = 0;
+	ulong delay;
+	char *frpart;
+
+	if (argc != 2)
+		return CMD_RET_USAGE;
+
+	delay = simple_strtoul(argv[1], NULL, 10) * CONFIG_SYS_HZ;
+
+	frpart = strchr(argv[1], '.');
+
+	if (frpart) {
+		uint mult = CONFIG_SYS_HZ / 10;
+		for (frpart++; *frpart != '\0' && mult > 0; frpart++) {
+			if (*frpart < '0' || *frpart > '9') {
+				mdelay = 0;
+				break;
+			}
+			mdelay += (*frpart - '0') * mult;
+			mult /= 10;
+		}
+	}
+
+	delay += mdelay;
+
+	while (get_timer(start) < delay) {
+		if (ctrlc())
+			return (-1);
+
+		udelay(100);
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	sleep ,    2,    1,     do_sleep,
+	"delay execution for some time",
+	"N\n"
+	"    - delay execution for N seconds (N is _decimal_ and can be\n"
+	"      fractional)"
+);

cmd/timer.c

+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ */
+
+#include <common.h>
+#include <command.h>
+
+static int do_timer(struct cmd_tbl *cmdtp, int flag, int argc,
+		    char *const argv[])
+{
+	static ulong start;
+
+	if (argc != 2)
+		return CMD_RET_USAGE;
+
+	if (!strcmp(argv[1], "start"))
+		start = get_timer(0);
+
+	if (!strcmp(argv[1], "get")) {
+		ulong msecs = get_timer(start) * 1000 / CONFIG_SYS_HZ;
+		printf("%ld.%03d\n", msecs / 1000, (int)(msecs % 1000));
+	}
+
+	return 0;
+}
+
+U_BOOT_CMD(
+	timer,    2,    1,     do_timer,
+	"access the system timer",
+	"start - Reset the timer reference.\n"
+	"timer get   - Print the time since 'start'."
+);

common/bootm.c

@@ -256,9 +256,11 @@ int bootm_find_images(int flag, int argc, char *const argv[], ulong start,
 
 	/* check if ramdisk overlaps OS image */
 	if (images.rd_start && (((ulong)images.rd_start >= start &&
-				 (ulong)images.rd_start <= start + size) ||
-				((ulong)images.rd_end >= start &&
-				 (ulong)images.rd_end <= start + size))) {
+				 (ulong)images.rd_start < start + size) ||
+				((ulong)images.rd_end > start &&
+				 (ulong)images.rd_end <= start + size) ||
+				((ulong)images.rd_start < start &&
+				 (ulong)images.rd_end >= start + size))) {
 		printf("ERROR: RD image overlaps OS image (OS=0x%lx..0x%lx)\n",
 		       start, start + size);
 		return 1;

configs/MCR3000_defconfig

@@ -66,7 +66,7 @@ CONFIG_CMD_NAND=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y

configs/MigoR_defconfig

@@ -22,7 +22,7 @@ CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0xA0020000

configs/armadillo-800eva_defconfig

@@ -31,7 +31,7 @@ CONFIG_CMD_SDRAM=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_ENV_ADDR=0x40000

configs/bcm968380gerg_ram_defconfig

@@ -30,7 +30,7 @@ CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_GPIO=y
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_NAND=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/comtrend_ar5315u_ram_defconfig

@@ -32,7 +32,7 @@ CONFIG_CMD_SPI=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/comtrend_ar5387un_ram_defconfig

@@ -32,7 +32,7 @@ CONFIG_CMD_SPI=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/comtrend_ct5361_ram_defconfig

@@ -30,7 +30,7 @@ CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/comtrend_vr3032u_ram_defconfig

@@ -32,7 +32,7 @@ CONFIG_CMD_NAND=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/comtrend_wap5813n_ram_defconfig

@@ -30,7 +30,7 @@ CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/evb-px30_defconfig

@@ -46,7 +46,7 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_EFI_PARTITION_ENTRIES_NUMBERS=64

configs/evb-rk3308_defconfig

@@ -33,7 +33,7 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 # CONFIG_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_EFI_PARTITION_ENTRIES_NUMBERS=64

configs/firefly-px30_defconfig

@@ -47,7 +47,7 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_EFI_PARTITION_ENTRIES_NUMBERS=64

configs/huawei_hg556a_ram_defconfig

@@ -30,7 +30,7 @@ CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/ls2080a_emu_defconfig

@@ -24,7 +24,7 @@ CONFIG_CMD_I2C=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_MP=y
 # CONFIG_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set

configs/ls2080a_simu_defconfig

@@ -26,7 +26,7 @@ CONFIG_CMD_NAND=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_MP=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set

configs/netgear_cg3100d_ram_defconfig

@@ -28,7 +28,7 @@ CONFIG_CMD_MEMINFO=y
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_SPI=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/netgear_dgnd3700v2_ram_defconfig

@@ -31,7 +31,7 @@ CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/odroid-go2_defconfig

@@ -52,7 +52,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_ITEST is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_EFI_PARTITION_ENTRIES_NUMBERS=64

configs/odroid_defconfig

@@ -32,7 +32,7 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_EXT4_WRITE=y

configs/origen_defconfig

@@ -25,7 +25,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_NET is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_OVERWRITE=y

configs/pumpkin_defconfig

@@ -42,7 +42,7 @@ CONFIG_CMD_PART=y
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_BLOCK_CACHE is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 # CONFIG_NET is not set

configs/r7780mp_defconfig

@@ -26,7 +26,7 @@ CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT2=y
 CONFIG_DOS_PARTITION=y
 CONFIG_ENV_OVERWRITE=y

configs/roc-cc-rk3308_defconfig

@@ -33,7 +33,7 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 # CONFIG_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_EFI_PARTITION_ENTRIES_NUMBERS=64

configs/s5p_goni_defconfig

@@ -26,7 +26,7 @@ CONFIG_CMD_ONENAND=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y

configs/s5pc210_universal_defconfig

@@ -25,7 +25,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_NET is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MTDPARTS_DEFAULT="mtdparts=samsung-onenand:128k(s-boot),896k(bootloader),256k(params),2816k(config),8m(csa),7m(kernel),1m(log),12m(modem),60m(qboot),-(UBI)"
 CONFIG_OF_CONTROL=y

configs/sagem_f@st1704_ram_defconfig

@@ -31,7 +31,7 @@ CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/sfr_nb4-ser_ram_defconfig

@@ -31,7 +31,7 @@ CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_NET_RANDOM_ETHADDR=y
 # CONFIG_DM_DEVICE_REMOVE is not set

configs/sh7752evb_defconfig

@@ -23,7 +23,7 @@ CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT2=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DOS_PARTITION=y

configs/sh7753evb_defconfig

@@ -22,7 +22,7 @@ CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT2=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DOS_PARTITION=y

configs/sh7757lcr_defconfig

@@ -25,7 +25,7 @@ CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT2=y
 CONFIG_MAC_PARTITION=y
 CONFIG_DOS_PARTITION=y

configs/sh7763rdp_defconfig

@@ -25,7 +25,7 @@ CONFIG_CMD_SDRAM=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_JFFS2=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y

configs/smdkv310_defconfig

@@ -18,7 +18,7 @@ CONFIG_CMD_GPT=y
 CONFIG_CMD_MMC=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y

configs/total_compute_defconfig

@@ -34,7 +34,7 @@ CONFIG_CMD_MMC=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_AVB=y
 CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set

configs/trats2_defconfig

@@ -27,7 +27,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_NET is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_OVERWRITE=y

configs/trats_defconfig

@@ -26,7 +26,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_NET is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_OF_CONTROL=y
 CONFIG_ENV_OVERWRITE=y

configs/uniphier_ld4_sld8_defconfig

@@ -27,7 +27,7 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_TFTPPUT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=uniphier-nand.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=uniphier-nand.0:1m(firmware),-(UBI)"

configs/uniphier_v7_defconfig

@@ -28,7 +28,7 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_TFTPPUT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=uniphier-nand.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=uniphier-nand.0:1m(firmware),-(UBI)"

configs/uniphier_v8_defconfig

@@ -25,7 +25,7 @@ CONFIG_CMD_USB=y
 CONFIG_CMD_TFTPPUT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=uniphier-nand.0"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=uniphier-nand.0:1m(firmware),-(UBI)"

configs/vexpress_aemv8a_juno_defconfig

@@ -29,7 +29,7 @@ CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_UBI=y
 CONFIG_OF_BOARD=y
 CONFIG_ENV_IS_IN_FLASH=y

configs/vexpress_aemv8a_semi_defconfig

@@ -28,7 +28,7 @@ CONFIG_CMD_ARMFLASH=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 # CONFIG_EFI_PARTITION is not set

configs/vexpress_ca15_tc2_defconfig

@@ -19,7 +19,7 @@ CONFIG_CMD_MMC=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_UBI=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y

configs/vexpress_ca5x2_defconfig

@@ -18,7 +18,7 @@ CONFIG_CMD_MMC=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_UBI=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y

configs/vexpress_ca9x4_defconfig

@@ -19,7 +19,7 @@ CONFIG_CMD_MMC=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_UBI=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_FLASH=y

configs/xenguest_arm64_defconfig

@@ -28,7 +28,7 @@ CONFIG_CMD_PVBLOCK=y
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_FAT=y
 CONFIG_OF_BOARD=y

configs/xilinx_versal_mini_defconfig

@@ -47,7 +47,7 @@ CONFIG_SYS_MEMTEST_END=0x00001000
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 # CONFIG_PARTITIONS is not set
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 # CONFIG_NET is not set

configs/xilinx_zynqmp_mini_defconfig

@@ -45,7 +45,7 @@ CONFIG_SYS_MEMTEST_END=0x00001000
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_CACHE=y
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 # CONFIG_PARTITIONS is not set
 CONFIG_OF_EMBED=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y

configs/xilinx_zynqmp_mini_qspi_defconfig

@@ -44,7 +44,7 @@ CONFIG_BOARD_EARLY_INIT_F=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y

configs/zynq_cse_nand_defconfig

@@ -45,7 +45,7 @@ CONFIG_SPL_STACK_R=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_OF_EMBED=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y

configs/zynq_cse_nor_defconfig

@@ -44,7 +44,7 @@ CONFIG_SPL_STACK_R=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_OF_EMBED=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y

configs/zynq_cse_qspi_defconfig

@@ -53,7 +53,7 @@ CONFIG_SPL_SPI_LOAD=y
 # CONFIG_CMD_ITEST is not set
 # CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
-# CONFIG_CMD_MISC is not set
+# CONFIG_CMD_SLEEP is not set
 CONFIG_OF_EMBED=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y

drivers/i2c/i2c-gpio.c

@@ -18,8 +18,6 @@
 #define I2C_ACK		0
 #define I2C_NOACK	1
 
-DECLARE_GLOBAL_DATA_PTR;
-
 enum {
 	PIN_SDA = 0,
 	PIN_SCL,
@@ -334,8 +332,6 @@ static int i2c_gpio_drv_probe(struct udevice *dev)
 static int i2c_gpio_ofdata_to_platdata(struct udevice *dev)
 {
 	struct i2c_gpio_bus *bus = dev_get_priv(dev);
-	const void *blob = gd->fdt_blob;
-	int node = dev_of_offset(dev);
 	int ret;
 
 	ret = gpio_request_list_by_name(dev, "gpios", bus->gpios,
@@ -343,12 +339,12 @@ static int i2c_gpio_ofdata_to_platdata(struct udevice *dev)
 	if (ret < 0)
 		goto error;
 
-	bus->udelay = fdtdec_get_int(blob, node, "i2c-gpio,delay-us",
-				     DEFAULT_UDELAY);
+	bus->udelay = dev_read_u32_default(dev, "i2c-gpio,delay-us",
+					   DEFAULT_UDELAY);
 
 	bus->get_sda = i2c_gpio_sda_get;
 	bus->set_sda = i2c_gpio_sda_set;
-	if (fdtdec_get_bool(blob, node, "i2c-gpio,scl-output-only"))
+	if (dev_read_bool(dev, "i2c-gpio,scl-output-only"))
 		bus->set_scl = i2c_gpio_scl_set_output_only;
 	else
 		bus->set_scl = i2c_gpio_scl_set;

drivers/phy/nop-phy.c

@@ -4,17 +4,50 @@
  * Written by Jean-Jacques Hiblot  <jjhiblot@ti.com>
  */
 
+#include <clk.h>
 #include <common.h>
 #include <dm.h>
 #include <dm/device.h>
+#include <dm/device_compat.h>
 #include <generic-phy.h>
 
+struct nop_phy_priv {
+	struct clk_bulk bulk;
+};
+
+static int nop_phy_init(struct phy *phy)
+{
+	struct nop_phy_priv *priv = dev_get_priv(phy->dev);
+
+	if (CONFIG_IS_ENABLED(CLK))
+		return clk_enable_bulk(&priv->bulk);
+
+	return 0;
+}
+
+static int nop_phy_probe(struct udevice *dev)
+{
+	struct nop_phy_priv *priv = dev_get_priv(dev);
+	int ret;
+
+	if (CONFIG_IS_ENABLED(CLK)) {
+		ret = clk_get_bulk(dev, &priv->bulk);
+		if (ret < 0) {
+			dev_err(dev, "Failed to get clk: %d\n", ret);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
 static const struct udevice_id nop_phy_ids[] = {
 	{ .compatible = "nop-phy" },
 	{ }
 };
 
 static struct phy_ops nop_phy_ops = {
+	.init = nop_phy_init,
 };
 
 U_BOOT_DRIVER(nop_phy) = {
@@ -22,4 +55,6 @@ U_BOOT_DRIVER(nop_phy) = {
 	.id	= UCLASS_PHY,
 	.of_match = nop_phy_ids,
 	.ops = &nop_phy_ops,
+	.probe = nop_phy_probe,
+	.priv_auto_alloc_size = sizeof(struct nop_phy_priv),
 };

drivers/power/regulator/gpio-regulator.c

@@ -18,8 +18,6 @@
 
 #define GPIO_REGULATOR_MAX_STATES	2
 
-DECLARE_GLOBAL_DATA_PTR;
-
 struct gpio_regulator_platdata {
 	struct regulator_common_platdata common;
 	struct gpio_desc gpio; /* GPIO for regulator voltage control */
@@ -32,10 +30,8 @@ static int gpio_regulator_ofdata_to_platdata(struct udevice *dev)
 	struct dm_regulator_uclass_platdata *uc_pdata;
 	struct gpio_regulator_platdata *dev_pdata;
 	struct gpio_desc *gpio;
-	const void *blob = gd->fdt_blob;
-	int node = dev_of_offset(dev);
 	int ret, count, i, j;
-	u32 states_array[8];
+	u32 states_array[GPIO_REGULATOR_MAX_STATES * 2];
 
 	dev_pdata = dev_get_platdata(dev);
 	uc_pdata = dev_get_uclass_platdata(dev);
@@ -57,11 +53,20 @@ static int gpio_regulator_ofdata_to_platdata(struct udevice *dev)
 	if (ret)
 		debug("regulator gpio - not found! Error: %d", ret);
 
-	count = fdtdec_get_int_array_count(blob, node, "states",
-					   states_array, 8);
+	ret = dev_read_size(dev, "states");
+	if (ret < 0)
+		return ret;
 
-	if (!count)
-		return -EINVAL;
+	count = ret / sizeof(states_array[0]);
+	if (count > ARRAY_SIZE(states_array)) {
+		debug("regulator gpio - to many states (%d > %d)",
+		      count / 2, GPIO_REGULATOR_MAX_STATES);
+		count = ARRAY_SIZE(states_array);
+	}
+
+	ret = dev_read_u32_array(dev, "states", states_array, count);
+	if (ret < 0)
+		return ret;
 
 	for (i = 0, j = 0; i < count; i += 2) {
 		dev_pdata->voltages[j] = states_array[i];

include/power/regulator.h

@@ -264,6 +264,7 @@ struct dm_regulator_ops {
 	int (*set_mode)(struct udevice *dev, int mode_id);
 };
 
+#if CONFIG_IS_ENABLED(DM_REGULATOR)
 /**
  * regulator_mode: returns a pointer to the array of regulator mode info
  *
@@ -524,5 +525,118 @@ int regulator_get_by_platname(const char *platname, struct udevice **devp);
  */
 int device_get_supply_regulator(struct udevice *dev, const char *supply_name,
 				struct udevice **devp);
+#else
+static inline int regulator_mode(struct udevice *dev, struct dm_regulator_mode **modep)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_get_value(struct udevice *dev)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_set_value(struct udevice *dev, int uV)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_set_suspend_value(struct udevice *dev, int uV)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_get_suspend_value(struct udevice *dev)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_set_value_force(struct udevice *dev, int uV)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_get_current(struct udevice *dev)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_set_current(struct udevice *dev, int uA)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_get_enable(struct udevice *dev)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_set_enable(struct udevice *dev, bool enable)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_set_enable_if_allowed(struct udevice *dev, bool enable)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_set_suspend_enable(struct udevice *dev, bool enable)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_get_suspend_enable(struct udevice *dev)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_get_mode(struct udevice *dev)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_set_mode(struct udevice *dev, int mode_id)
+{
+	return -ENOSYS;
+}
+
+static inline int regulators_enable_boot_on(bool verbose)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_autoset(struct udevice *dev)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_autoset_by_name(const char *platname, struct udevice **devp)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_list_autoset(const char *list_platname[], struct udevice *list_devp[],
+					 bool verbose)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_get_by_devname(const char *devname, struct udevice **devp)
+{
+	return -ENOSYS;
+}
+
+static inline int regulator_get_by_platname(const char *platname, struct udevice **devp)
+{
+	return -ENOSYS;
+}
+
+static inline int device_get_supply_regulator(struct udevice *dev, const char *supply_name,
+					       struct udevice **devp)
+{
+	return -ENOSYS;
+}
+#endif
 
 #endif /* _INCLUDE_REGULATOR_H_ */

post/post.c

@@ -189,7 +189,7 @@ static void post_get_env_flags(int *test_flags)
 		last = 0;
 		name = list;
 		while (!last) {
-			while (*name && *name == ' ')
+			while (*name == ' ')
 				name++;
 			if (*name == 0)
 				break;

test/lib/Makefile

@@ -7,6 +7,7 @@ obj-$(CONFIG_EFI_LOADER) += efi_device_path.o
 obj-$(CONFIG_EFI_SECURE_BOOT) += efi_image_region.o
 obj-y += hexdump.o
 obj-y += lmb.o
+obj-y += test_print.o
 obj-$(CONFIG_SSCANF) += sscanf.o
 obj-y += string.o
 obj-$(CONFIG_ERRNO_STR) += test_errno_str.o

test/lib/test_print.c

+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Tests for print functions
+ *
+ * Copyright 2020, Heinrich Schuchadt <xypron.glpk@gmx.de>
+ */
+
+#include <common.h>
+#include <command.h>
+#include <display_options.h>
+#include <test/lib.h>
+#include <test/test.h>
+#include <test/ut.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static int test_print_freq(struct unit_test_state *uts,
+			   uint64_t freq, char *expected)
+{
+	console_record_reset_enable();
+	print_freq(freq, ";\n");
+	gd->flags &= ~GD_FLG_RECORD;
+	console_record_readline(uts->actual_str, sizeof(uts->actual_str));
+	ut_asserteq_str(expected, uts->actual_str);
+	ut_assertok(ut_check_console_end(uts));
+	return 0;
+}
+
+static int lib_test_print_freq(struct unit_test_state *uts)
+{
+	ut_assertok(test_print_freq(uts, 321, "321 Hz;"));
+	ut_assertok(test_print_freq(uts, 4321, "4.32 kHz;"));
+	ut_assertok(test_print_freq(uts, 54321, "54.32 kHz;"));
+	ut_assertok(test_print_freq(uts, 654321, "654.32 kHz;"));
+	ut_assertok(test_print_freq(uts, 7654321, "7.66 MHz;"));
+	ut_assertok(test_print_freq(uts, 87654321, "87.66 MHz;"));
+	ut_assertok(test_print_freq(uts, 987654321, "987.66 MHz;"));
+	ut_assertok(test_print_freq(uts, 1987654321, "1.99 GHz;"));
+	ut_assertok(test_print_freq(uts, 54321987654321, "54321.99 GHz;"));
+	return 0;
+}
+
+LIB_TEST(lib_test_print_freq, 0);
+
+static int test_print_size(struct unit_test_state *uts,
+			   uint64_t freq, char *expected)
+{
+	console_record_reset_enable();
+	print_size(freq, ";\n");
+	gd->flags &= ~GD_FLG_RECORD;
+	console_record_readline(uts->actual_str, sizeof(uts->actual_str));
+	ut_asserteq_str(expected, uts->actual_str);
+	ut_assertok(ut_check_console_end(uts));
+	return 0;
+}
+
+static int lib_test_print_size(struct unit_test_state *uts)
+{
+	ut_assertok(test_print_size(uts, 321, "321 Bytes;"));
+	ut_assertok(test_print_size(uts, 4321, "4.2 KiB;"));
+	ut_assertok(test_print_size(uts, 54321, "53 KiB;"));
+	ut_assertok(test_print_size(uts, 654321, "639 KiB;"));
+	ut_assertok(test_print_size(uts, 7654321, "7.3 MiB;"));
+	ut_assertok(test_print_size(uts, 87654321, "83.6 MiB;"));
+	ut_assertok(test_print_size(uts, 987654321, "941.9 MiB;"));
+	ut_assertok(test_print_size(uts, 1987654321, "1.9 GiB;"));
+	ut_assertok(test_print_size(uts, 54321987654321, "49.4 TiB;"));
+	return 0;
+}
+
+LIB_TEST(lib_test_print_size, 0);

test/py/tests/test_fs/test_ext.py

@@ -74,7 +74,7 @@ class TestFsExt(object):
                 '%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
                 '%swrite host 0:0 %x /dir1/none/%s.w3 $filesize'
                     % (fs_type, ADDR, MIN_FILE)])
-            assert('Unable to write "/dir1/none/' in ''.join(output))
+            assert('Unable to write file /dir1/none/' in ''.join(output))
             assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext4(self, u_boot_console, fs_obj_ext):
@@ -216,7 +216,7 @@ class TestFsExt(object):
             output = u_boot_console.run_command(
                 '%swrite host 0:0 %x /dir1/%s.w8 0x1400 %x'
                     % (fs_type, ADDR, MIN_FILE, 0x100000 + 0x1400))
-            assert('Unable to write "/dir1' in output)
+            assert('Unable to write file /dir1' in output)
             assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext9(self, u_boot_console, fs_obj_ext):
@@ -231,7 +231,7 @@ class TestFsExt(object):
                 '%sload host 0:0 %x /%s' % (fs_type, ADDR, MIN_FILE),
                 '%swrite host 0:0 %x /dir1/%s.w9 0x1400 0x1400'
                     % (fs_type, ADDR, MIN_FILE)])
-            assert('Unable to write "/dir1' in ''.join(output))
+            assert('Unable to write file /dir1' in ''.join(output))
             assert_fs_integrity(fs_type, fs_img)
 
     def test_fs_ext10(self, u_boot_console, fs_obj_ext):