diff --git a/.gitignore b/.gitignore
index 8d18d6f49b..3df3139d23 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 *.bin
 *.cfgout
 *.dtb
+*.dtbo
 *.dtb.S
 *.elf
 *.exe
diff --git a/arch/arm/lib/cache-pl310.c b/arch/arm/lib/cache-pl310.c
index 1296ba6efd..bbaaaa4157 100644
--- a/arch/arm/lib/cache-pl310.c
+++ b/arch/arm/lib/cache-pl310.c
@@ -33,7 +33,7 @@ static void pl310_background_op_all_ways(u32 *op_reg)
 	/* Invalidate all ways */
 	writel(way_mask, op_reg);
 	/* Wait for all ways to be invalidated */
-	while (readl(op_reg) && way_mask)
+	while (readl(op_reg) & way_mask)
 		;
 	pl310_cache_sync();
 }
diff --git a/board/eets/pdu001/mux.c b/board/eets/pdu001/mux.c
index f1d38e9b74..f0f9e262eb 100644
--- a/board/eets/pdu001/mux.c
+++ b/board/eets/pdu001/mux.c
@@ -8,11 +8,11 @@
  */
 
 #include <common.h>
+#include <i2c.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/mux.h>
 #include <asm/io.h>
-#include <i2c.h>
 #include "board.h"
 
 static struct module_pin_mux uart0_pin_mux[] = {
diff --git a/common/spl/spl.c b/common/spl/spl.c
index 2e2af1b28e..88d4b8a9bf 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -728,6 +728,8 @@ ulong spl_relocate_stack_gd(void)
 
 #if defined(CONFIG_SPL_SYS_MALLOC_SIMPLE) && CONFIG_VAL(SYS_MALLOC_F_LEN)
 	if (CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN) {
+		debug("SPL malloc() before relocation used 0x%lx bytes (%ld KB)\n",
+		      gd->malloc_ptr, gd->malloc_ptr / 1024);
 		ptr -= CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN;
 		gd->malloc_base = ptr;
 		gd->malloc_limit = CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN;
diff --git a/doc/device-tree-bindings/ram/k3-am654-ddrss.txt b/doc/device-tree-bindings/memory-controllers/k3-am654-ddrss.txt
similarity index 100%
rename from doc/device-tree-bindings/ram/k3-am654-ddrss.txt
rename to doc/device-tree-bindings/memory-controllers/k3-am654-ddrss.txt
diff --git a/doc/device-tree-bindings/ram/st,stm32-fmc.txt b/doc/device-tree-bindings/memory-controllers/st,stm32-fmc.txt
similarity index 100%
rename from doc/device-tree-bindings/ram/st,stm32-fmc.txt
rename to doc/device-tree-bindings/memory-controllers/st,stm32-fmc.txt
diff --git a/doc/device-tree-bindings/ram/st,stm32mp1-ddr.txt b/doc/device-tree-bindings/memory-controllers/st,stm32mp1-ddr.txt
similarity index 100%
rename from doc/device-tree-bindings/ram/st,stm32mp1-ddr.txt
rename to doc/device-tree-bindings/memory-controllers/st,stm32mp1-ddr.txt
diff --git a/drivers/spi/omap3_spi.c b/drivers/spi/omap3_spi.c
index c7fcf050a5..ff4c700645 100644
--- a/drivers/spi/omap3_spi.c
+++ b/drivers/spi/omap3_spi.c
@@ -415,7 +415,7 @@ static void _omap3_spi_set_wordlen(struct omap3_spi_priv *priv)
 	unsigned int confr;
 
 	/* McSPI individual channel configuration */
-	confr = readl(&priv->regs->channel[priv->wordlen].chconf);
+	confr = readl(&priv->regs->channel[priv->cs].chconf);
 
 	/* wordlength */
 	confr &= ~OMAP3_MCSPI_CHCONF_WL_MASK;
diff --git a/dts/Makefile b/dts/Makefile
index a7a604303c..4970223b3d 100644
--- a/dts/Makefile
+++ b/dts/Makefile
@@ -40,6 +40,7 @@ endif
 	echo >&2;							\
 	/bin/false)
 
+PHONY += arch-dtbs
 arch-dtbs:
 	$(Q)$(MAKE) $(build)=$(ARCH_PATH) dtbs
 
diff --git a/fs/fat/fat_write.c b/fs/fat/fat_write.c
index 3272412ca9..852f874e58 100644
--- a/fs/fat/fat_write.c
+++ b/fs/fat/fat_write.c
@@ -696,11 +696,11 @@ static int
 set_contents(fsdata *mydata, dir_entry *dentptr, loff_t pos, __u8 *buffer,
 	     loff_t maxsize, loff_t *gotsize)
 {
-	loff_t filesize;
 	unsigned int bytesperclust = mydata->clust_size * mydata->sect_size;
 	__u32 curclust = START(dentptr);
 	__u32 endclust = 0, newclust = 0;
-	loff_t cur_pos, offset, actsize, wsize;
+	u64 cur_pos, filesize;
+	loff_t offset, actsize, wsize;
 
 	*gotsize = 0;
 	filesize = pos + maxsize;
@@ -828,7 +828,7 @@ set_contents(fsdata *mydata, dir_entry *dentptr, loff_t pos, __u8 *buffer,
 
 	curclust = endclust;
 	filesize -= cur_pos;
-	assert(!(cur_pos % bytesperclust));
+	assert(!do_div(cur_pos, bytesperclust));
 
 set_clusters:
 	/* allocate and write */
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 704d644f6f..ec5c41ec56 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -301,7 +301,8 @@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \
 	$(DTC) -O dtb -o $@ -b 0 \
 		-i $(dir $<) $(DTC_FLAGS) \
 		-d $(depfile).dtc.tmp $(dtc-tmp) ; \
-	cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)
+	cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile) ; \
+	sed -i "s:$(pre-tmp):$(<):" $(depfile)
 
 $(obj)/%.dtb: $(src)/%.dts FORCE
 	$(call if_changed_dep,dtc)