diff --git a/Makefile b/Makefile
index 5770f2d..1029dc1 100644
--- a/Makefile
+++ b/Makefile
@@ -484,6 +484,9 @@
 barebox-flash-image: $(KBUILD_IMAGE) FORCE
 	$(call if_changed,ln)
 
+barebox-flash-images: $(KBUILD_IMAGE)
+	@echo $^ > $@
+
 images: barebox.bin FORCE
 	$(Q)$(MAKE) $(build)=images $@
 images/%.s: barebox.bin FORCE
@@ -492,7 +495,7 @@
 ifdef CONFIG_PBL_MULTI_IMAGES
 all: barebox.bin images
 else
-all: barebox-flash-image
+all: barebox-flash-image barebox-flash-images
 endif
 
 common-$(CONFIG_PBL_IMAGE)	+= pbl/
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 721aa9b..cae05ff 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -13,6 +13,13 @@
 LD		+= -EL
 endif
 
+# Unaligned access is not supported when MMU is disabled, so given how
+# at least some of the code would be executed with MMU off, lets be
+# conservative and instruct the compiler not to generate any unaligned
+# accesses
+CFLAGS += -mno-unaligned-access
+
+
 # This selects which instruction set is used.
 # Note that GCC does not numerically define an architecture version
 # macro, but instead defines a whole series of macros which makes
diff --git a/commands/clk.c b/commands/clk.c
index 4e7ca60..e9459a3 100644
--- a/commands/clk.c
+++ b/commands/clk.c
@@ -3,6 +3,8 @@
 #include <getopt.h>
 #include <linux/clk.h>
 #include <linux/err.h>
+#include <environment.h>
+#include <malloc.h>
 
 static int do_clk_enable(int argc, char *argv[])
 {
@@ -38,7 +40,7 @@
 
 	clk_disable(clk);
 
-	return 0;
+	return COMMAND_SUCCESS;
 }
 
 BAREBOX_CMD_START(clk_disable)
@@ -77,6 +79,59 @@
 	BAREBOX_CMD_HELP(cmd_clk_set_rate_help)
 BAREBOX_CMD_END
 
+static int do_clk_get_rate(int argc, char *argv[])
+{
+	int opt;
+	struct clk *clk;
+	unsigned long rate;
+	const char *variable_name = NULL;
+
+	while ((opt = getopt(argc, argv, "s:")) > 0) {
+		switch (opt) {
+		case 's':
+			variable_name = optarg;
+			break;
+		default:
+			return COMMAND_ERROR_USAGE;
+		}
+	}
+
+	if (optind == argc) {
+		fprintf(stderr, "No clock name given\n");
+		return COMMAND_ERROR_USAGE;
+	}
+
+	clk = clk_lookup(argv[optind]);
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	rate = clk_get_rate(clk);
+
+	if (variable_name) {
+		char *t;
+
+		t = asprintf("%lu", rate);
+		setenv(variable_name, t);
+		free(t);
+	} else
+		printf("%lu\n", rate);
+
+	return COMMAND_SUCCESS;
+}
+
+BAREBOX_CMD_HELP_START(clk_get_rate)
+BAREBOX_CMD_HELP_TEXT("Show clock CLK rate")
+BAREBOX_CMD_HELP_OPT("-s VARNAME",  "set variable VARNAME instead of showing information")
+BAREBOX_CMD_HELP_END
+
+BAREBOX_CMD_START(clk_get_rate)
+	.cmd		= do_clk_get_rate,
+	BAREBOX_CMD_DESC("get a clocks rate")
+	BAREBOX_CMD_OPTS("[-s VARNAME] CLK")
+	BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP)
+	BAREBOX_CMD_HELP(cmd_clk_get_rate_help)
+BAREBOX_CMD_END
+
 static int do_clk_dump(int argc, char *argv[])
 {
 	int opt, verbose = 0;
@@ -94,7 +149,7 @@
 
 	clk_dump(verbose);
 
-	return 0;
+	return COMMAND_SUCCESS;
 }
 
 BAREBOX_CMD_HELP_START(clk_dump)
diff --git a/commands/edit.c b/commands/edit.c
index b28e2b9..c014892 100644
--- a/commands/edit.c
+++ b/commands/edit.c
@@ -258,6 +258,7 @@
 {
 	struct line *line, *tmp;
 	int fd;
+	int ret = 0;
 
 	fd = open(path, O_WRONLY | O_TRUNC | O_CREAT);
 	if (fd < 0) {
@@ -269,12 +270,20 @@
 
 	while(line) {
 		tmp = line->next;
-		write(fd, line->data, strlen(line->data));
-		write(fd, "\n", 1);
+		ret = write_full(fd, line->data, strlen(line->data));
+		if (ret < 0)
+			goto out;
+		ret = write_full(fd, "\n", 1);
+		if (ret < 0)
+			goto out;
 		line = tmp;
 	}
+
+	ret = 0;
+
+out:
 	close(fd);
-	return 0;
+	return ret;
 }
 
 static void insert_char(char c)
@@ -375,6 +384,7 @@
 	int i;
 	int linepos;
 	int c;
+	int ret = COMMAND_SUCCESS;
 
 	if (argc != 2)
 		return COMMAND_ERROR_USAGE;
@@ -533,7 +543,7 @@
 			}
 			break;
 		case 4:
-			save_file(argv[1]);
+			ret = save_file(argv[1]);
 			goto out;
 		case 3:
 			goto out;
@@ -546,7 +556,7 @@
 	free_buffer();
 	printf("%c[2J%c[r", 27, 27);
 	printf("\n");
-	return 0;
+	return ret;
 }
 
 static const char *edit_aliases[] = { "sedit", NULL};
diff --git a/commands/loadb.c b/commands/loadb.c
index be5830d..aabb00a 100644
--- a/commands/loadb.c
+++ b/commands/loadb.c
@@ -681,9 +681,9 @@
 BAREBOX_CMD_HELP_START(loadb)
 BAREBOX_CMD_HELP_TEXT("")
 BAREBOX_CMD_HELP_TEXT("Options:")
-BAREBOX_CMD_HELP_OPT("-f FILE", "download to FILE (default image.bin")
+BAREBOX_CMD_HELP_OPT("-f FILE", "download to FILE (default image.bin)")
 BAREBOX_CMD_HELP_OPT("-o OFFS", "destination file OFFSet (default 0)")
-BAREBOX_CMD_HELP_OPT("-b BAUD", "baudrate for download (default: console baudrate")
+BAREBOX_CMD_HELP_OPT("-b BAUD", "baudrate for download (default: console baudrate)")
 BAREBOX_CMD_HELP_END
 
 BAREBOX_CMD_START(loadb)
diff --git a/commands/memtest.c b/commands/memtest.c
index 691b388..d784a5c 100644
--- a/commands/memtest.c
+++ b/commands/memtest.c
@@ -129,8 +129,11 @@
 		goto out;
 
 	for (i = 1; (i <= max_i) || !max_i; i++) {
+		printf("Start iteration %u", i);
 		if (max_i)
-			printf("Start iteration %u of %u.\n", i, max_i);
+			printf(" of %u.\n", max_i);
+		else
+			putchar('\n');
 
 		if (cached) {
 			printf("Do memtest with caching enabled.\n");
diff --git a/commands/of_dump.c b/commands/of_dump.c
index 513a4b8..b15f54a 100644
--- a/commands/of_dump.c
+++ b/commands/of_dump.c
@@ -31,6 +31,16 @@
 #include <getopt.h>
 #include <linux/err.h>
 
+static void of_print_nodenames(struct device_node *node)
+{
+	struct device_node *n;
+
+	printf("%s\n", node->full_name);
+
+	list_for_each_entry(n, &node->children, parent_list)
+		of_print_nodenames(n);
+}
+
 static int do_of_dump(int argc, char *argv[])
 {
 	int opt;
@@ -40,8 +50,9 @@
 	char *dtbfile = NULL;
 	size_t size;
 	const char *nodename;
+	int names_only = 0;
 
-	while ((opt = getopt(argc, argv, "Ff:")) > 0) {
+	while ((opt = getopt(argc, argv, "Ff:n")) > 0) {
 		switch (opt) {
 		case 'f':
 			dtbfile = optarg;
@@ -49,6 +60,9 @@
 		case 'F':
 			fix = 1;
 			break;
+		case 'n':
+			names_only = 1;
+			break;
 		default:
 			return COMMAND_ERROR_USAGE;
 		}
@@ -111,7 +125,10 @@
 		goto out;
 	}
 
-	of_print_nodes(node, 0);
+	if (names_only)
+		of_print_nodenames(node);
+	else
+		of_print_nodes(node, 0);
 
 out:
 	if (of_free)
diff --git a/common/command.c b/common/command.c
index dc2cb88..03c7083 100644
--- a/common/command.c
+++ b/common/command.c
@@ -83,7 +83,7 @@
 #else
 		printf ("Unknown command '%s'\n", argv[0]);
 #endif
-		ret = 1;	/* give up after bad command */
+		ret = COMMAND_ERROR;	/* give up after bad command */
 	}
 
 	getopt_context_restore(&gc);
diff --git a/common/filetype.c b/common/filetype.c
index dc2ff3f..9ec8ebf 100644
--- a/common/filetype.c
+++ b/common/filetype.c
@@ -369,9 +369,10 @@
 	struct cdev *cdev;
 	void *buf;
 
-	cdev = cdev_by_name(name);
+	cdev = cdev_open(name, O_RDONLY);
 	if (!cdev)
 		return type;
+
 	buf = xzalloc(FILE_TYPE_SAFE_BUFSIZE);
 	ret = cdev_read(cdev, buf, FILE_TYPE_SAFE_BUFSIZE, 0, 0);
 	if (ret < 0)
@@ -396,5 +397,6 @@
 
 err_out:
 	free(buf);
+	cdev_close(cdev);
 	return type;
 }
diff --git a/common/parser.c b/common/parser.c
index ed414d0..6136dbf 100644
--- a/common/parser.c
+++ b/common/parser.c
@@ -253,7 +253,8 @@
 			continue;
 		}
 
-		rc = execute_command(argc, argv);
+		if (execute_command(argc, argv) != COMMAND_SUCCESS)
+			rc = -1;
 	}
 
 	return rc;
@@ -265,7 +266,6 @@
 {
 	static char lastcommand[CONFIG_CBSIZE] = { 0, };
 	int len;
-	int rc = 1;
 
 	login();
 
@@ -275,14 +275,14 @@
 		if (len > 0)
 			strcpy (lastcommand, console_buffer);
 
-		if (len == -1)
+		if (len == -1) {
 			puts ("<INTERRUPT>\n");
-		else
-			rc = run_command(lastcommand);
-
-		if (rc <= 0) {
-			/* invalid command or not repeatable, forget it */
-			lastcommand[0] = 0;
+		} else {
+			const int rc = run_command(lastcommand);
+			if (rc < 0) {
+				/* invalid command or not repeatable, forget it */
+				lastcommand[0] = 0;
+			}
 		}
 	}
 	return 0;
diff --git a/drivers/ata/disk_ata_drive.c b/drivers/ata/disk_ata_drive.c
index ee1709e..d30d0ad 100644
--- a/drivers/ata/disk_ata_drive.c
+++ b/drivers/ata/disk_ata_drive.c
@@ -26,16 +26,6 @@
 #include <disks.h>
 #include <dma.h>
 
-static int ata_id_is_valid(const uint16_t *id)
-{
-	if ((id[ATA_ID_FIELD_VALID] & 1) == 0) {
-		pr_debug("Drive's ID seems invalid\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 static uint64_t ata_id_n_sectors(uint16_t *id)
 {
 	if (ata_id_has_lba(id)) {
@@ -244,13 +234,6 @@
 
 	ata_fix_endianess(port->id, SECTOR_SIZE / sizeof(uint16_t));
 
-	rc = ata_id_is_valid(port->id);
-	if (rc) {
-		dev_err(dev, "ata id invalid\n");
-		free(port->id);
-		return rc;
-	}
-
 #ifdef DEBUG
 	ata_dump_id(port->id);
 #endif
diff --git a/drivers/mci/mci-core.c b/drivers/mci/mci-core.c
index 9000115..29c0d54 100644
--- a/drivers/mci/mci-core.c
+++ b/drivers/mci/mci-core.c
@@ -947,14 +947,13 @@
 static char *mci_version_string(struct mci *mci)
 {
 	static char version[sizeof("x.xx")];
-	unsigned major, minor, micro;
+	unsigned major, minor;
 
 	major = (mci->version >> 8) & 0xf;
-	minor = (mci->version >> 4) & 0xf;
-	micro = mci->version & 0xf;
+	minor = mci->version & 0xff;
 
-	sprintf(version, "%u.%u", major,
-			micro ? (minor << 4) | micro : minor);
+	/* Shift off last digit of minor if it's 0 */
+	sprintf(version, "%u.%x", major, minor & 0xf ? minor : minor >> 4);
 
 	return version;
 }
diff --git a/drivers/video/fb.c b/drivers/video/fb.c
index 3672c44..d159d60 100644
--- a/drivers/video/fb.c
+++ b/drivers/video/fb.c
@@ -31,6 +31,12 @@
 	return 0;
 }
 
+static void fb_release_shadowfb(struct fb_info *info)
+{
+	free(info->screen_base_shadow);
+	info->screen_base_shadow = NULL;
+}
+
 static int fb_alloc_shadowfb(struct fb_info *info)
 {
 	if (info->screen_base_shadow && info->shadowfb)
@@ -47,8 +53,7 @@
 		memcpy(info->screen_base_shadow, info->screen_base,
 				info->line_length * info->yres);
 	} else {
-		free(info->screen_base_shadow);
-		info->screen_base_shadow = NULL;
+		fb_release_shadowfb(info);
 	}
 
 	return 0;
@@ -79,6 +84,8 @@
 
 	info->fbops->fb_disable(info);
 
+	fb_release_shadowfb(info);
+
 	info->enabled = false;
 
 	return 0;
@@ -92,9 +99,9 @@
 	enable = info->p_enable;
 
 	if (enable)
-		info->fbops->fb_enable(info);
+		fb_enable(info);
 	else
-		info->fbops->fb_disable(info);
+		fb_disable(info);
 
 	return 0;
 }
diff --git a/drivers/video/fbconsole.c b/drivers/video/fbconsole.c
index b10503e..c38d13c 100644
--- a/drivers/video/fbconsole.c
+++ b/drivers/video/fbconsole.c
@@ -192,8 +192,9 @@
 
 		buf = gui_screen_render_buffer(priv->sc);
 
-		memcpy(buf, buf + line_height, line_height * (priv->rows + 1));
+		memcpy(buf, buf + line_height, line_height * priv->rows);
 		memset(buf + line_height * priv->rows, 0, line_height);
+
 		gu_screen_blit(priv->sc);
 		priv->y = priv->rows;
 	}
diff --git a/fs/devfs-core.c b/fs/devfs-core.c
index 62571fb..2541ea3 100644
--- a/fs/devfs-core.c
+++ b/fs/devfs-core.c
@@ -121,9 +121,13 @@
 
 struct cdev *cdev_open(const char *name, unsigned long flags)
 {
-	struct cdev *cdev = cdev_by_name(name);
+	struct cdev *cdev;
 	int ret;
 
+	if (!strncmp(name, "/dev/", 5))
+		name += 5;
+
+	cdev = cdev_by_name(name);
 	if (!cdev)
 		return NULL;
 
diff --git a/fs/devfs.c b/fs/devfs.c
index c6db25c..5c96682 100644
--- a/fs/devfs.c
+++ b/fs/devfs.c
@@ -228,6 +228,13 @@
 
 static int devfs_probe(struct device_d *dev)
 {
+	struct fs_device_d *fsdev = dev_to_fs_device(dev);
+
+	if (strcmp(fsdev->path, "/dev")) {
+		dev_err(dev, "devfs can only be mounted on /dev/\n");
+		return -EINVAL;
+	}
+
 	return 0;
 }
 
diff --git a/fs/fs.c b/fs/fs.c
index c2a20e1..4983fc7 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -1205,8 +1205,6 @@
 	struct driver_d *drv;
 	struct fs_driver_d *fdrv;
 
-	if (!strncmp(filename, "/dev/", 5))
-		filename += 5;
 	type = cdev_detect_type(filename);
 
 	if (type == filetype_unknown)
@@ -1224,12 +1222,7 @@
 
 int fsdev_open_cdev(struct fs_device_d *fsdev)
 {
-	const char *backingstore = fsdev->backingstore;
-
-	if (!strncmp(backingstore , "/dev/", 5))
-		backingstore += 5;
-
-	fsdev->cdev = cdev_open(backingstore, O_RDWR);
+	fsdev->cdev = cdev_open(fsdev->backingstore, O_RDWR);
 	if (!fsdev->cdev)
 		return -EINVAL;
 
diff --git a/images/Makefile b/images/Makefile
index a5f589b..6a44511 100644
--- a/images/Makefile
+++ b/images/Makefile
@@ -121,10 +121,26 @@
 
 SECONDARY: $(addprefix $(obj)/,$(targets))
 
-images: $(addprefix $(obj)/, $(image-y)) FORCE
+# Images with full paths
+image-y-path := $(addprefix $(obj)/,$(image-y))
+# File will have a list of images generated
+flash-list := $(obj)/../barebox-flash-images
+# Symlink, which will point to non-existent 'multi-image-build' if there are
+# multiple images
+flash-link := $(obj)/../barebox-flash-image
+link-dest := $(if $(filter 1,$(words $(image-y))),$(image-y-path),multi-image-build)
+multi-image-build:
+
+images: $(image-y-path) $(flash-link) $(flash-list) FORCE
 	@echo "images built:"
 	@for i in $(image-y); do echo $$i; done
 
+$(flash-link): $(link-dest) FORCE
+	$(call if_changed,ln)
+
+$(flash-list): $(image-y-path)
+	@for i in $^; do echo $$i; done > $@
+
 clean-files := *.pbl *.pblb *.pblx *.map start_*.imximg *.img barebox.z start_*.kwbimg \
 	start_*.kwbuartimg *.socfpgaimg *.mlo *.t20img *.t20img.cfg *.t30img \
 	*.t30img.cfg *.t124img *.t124img.cfg *.mlospi *.mlo *.mxsbs *.mxssd
diff --git a/include/clock.h b/include/clock.h
index 7f0f1ec..d65e404 100644
--- a/include/clock.h
+++ b/include/clock.h
@@ -1,8 +1,7 @@
-#include <types.h>
-
 #ifndef CLOCK_H
 #define CLOCK_H
 
+#include <types.h>
 #include <linux/time.h>
 
 #define CLOCKSOURCE_MASK(bits) (uint64_t)((bits) < 64 ? ((1ULL<<(bits))-1) : -1)
diff --git a/lib/logo/Makefile b/lib/logo/Makefile
index f5f229f..eb7aee0 100644
--- a/lib/logo/Makefile
+++ b/lib/logo/Makefile
@@ -41,7 +41,6 @@
 quiet_cmd_logo = LOGO.S   $@
 cmd_logo =							\
 (								\
-	echo OPTS: $(OPTS_$(@F));				\
 	inkscape -z $(OPTS_$(@F)) -e $@ $< > /dev/null;		\
 )
 
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 8d96434..f3fd339 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2013,8 +2013,8 @@
 
 # function brace can't be on same line, except for #defines of do while,
 # or if closed on same line
-		if (($line=~/$Type\s*$Ident\(.*\).*\s{/) and
-		    !($line=~/\#\s*define.*do\s{/) and !($line=~/}/)) {
+		if (($line=~/$Type\s*$Ident\(.*\).*\s\{/) and
+		    !($line=~/\#\s*define.*do\s\{/) and !($line=~/}/)) {
 			ERROR("open brace '{' following function declarations go on the next line\n" . $herecurr);
 		}
 
@@ -2264,8 +2264,8 @@
 ## 		}
 
 #need space before brace following if, while, etc
-		if (($line =~ /\(.*\){/ && $line !~ /\($Type\){/) ||
-		    $line =~ /do{/) {
+		if (($line =~ /\(.*\)\{/ && $line !~ /\($Type\){/) ||
+		    $line =~ /do\{/) {
 			ERROR("space required before the open brace '{'\n" . $herecurr);
 		}