diff --git a/arch/arm/mach-socfpga/spl_a10.c b/arch/arm/mach-socfpga/spl_a10.c
index e6fc766..fe4782c 100644
--- a/arch/arm/mach-socfpga/spl_a10.c
+++ b/arch/arm/mach-socfpga/spl_a10.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  *  Copyright (C) 2012 Altera Corporation <www.altera.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/cmd/ubi.c b/cmd/ubi.c
index ac9a582..0e935e3 100644
--- a/cmd/ubi.c
+++ b/cmd/ubi.c
@@ -356,6 +356,8 @@
 		size = vol->used_bytes;
 	}
 
+	printf("Read %u bytes from volume %s to %p\n", size, volume, buf);
+
 	if (vol->corrupted)
 		printf("read from corrupted volume %d", vol->vol_id);
 	if (offp + size > vol->used_bytes)
@@ -510,6 +512,7 @@
 			vid_header_offset);
 	if (err) {
 		printf("UBI init error %d\n", err);
+		printf("Please check, if the correct MTD partition is used (size big enough?)\n");
 		ubi_dev.selected = 0;
 		return err;
 	}
@@ -674,9 +677,6 @@
 		}
 
 		if (argc == 3) {
-			printf("Read %lld bytes from volume %s to %lx\n", size,
-			       argv[3], addr);
-
 			return ubi_volume_read(argv[3], (char *)addr, size);
 		}
 	}
diff --git a/drivers/i2c/imx_lpi2c.c b/drivers/i2c/imx_lpi2c.c
index 8d3e055..ff07ca3 100644
--- a/drivers/i2c/imx_lpi2c.c
+++ b/drivers/i2c/imx_lpi2c.c
@@ -8,15 +8,18 @@
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/imx_lpi2c.h>
+#include <imx_lpi2c.h>
 #include <asm/arch/sys_proto.h>
 #include <dm.h>
 #include <fdtdec.h>
 #include <i2c.h>
 
 #define LPI2C_FIFO_SIZE 4
+#define LPI2C_NACK_TOUT_MS 1
 #define LPI2C_TIMEOUT_MS 100
 
+static int bus_i2c_init(struct udevice *bus, int speed);
+
 /* Weak linked function for overridden by some SoC power function */
 int __weak init_i2c_power(unsigned i2c_num)
 {
@@ -90,8 +93,9 @@
 	return result;
 }
 
-static int bus_i2c_send(struct imx_lpi2c_reg *regs, u8 *txbuf, int len)
+static int bus_i2c_send(struct udevice *bus, u8 *txbuf, int len)
 {
+	struct imx_lpi2c_reg *regs = (struct imx_lpi2c_reg *)devfdt_get_addr(bus);
 	lpi2c_status_t result = LPI2C_SUCESS;
 
 	/* empty tx */
@@ -110,8 +114,9 @@
 	return result;
 }
 
-static int bus_i2c_receive(struct imx_lpi2c_reg *regs, u8 *rxbuf, int len)
+static int bus_i2c_receive(struct udevice *bus, u8 *rxbuf, int len)
 {
+	struct imx_lpi2c_reg *regs = (struct imx_lpi2c_reg *)devfdt_get_addr(bus);
 	lpi2c_status_t result = LPI2C_SUCESS;
 	u32 val;
 	ulong start_time = get_timer(0);
@@ -152,15 +157,24 @@
 	return result;
 }
 
-static int bus_i2c_start(struct imx_lpi2c_reg *regs, u8 addr, u8 dir)
+static int bus_i2c_start(struct udevice *bus, u8 addr, u8 dir)
 {
 	lpi2c_status_t result;
+	struct imx_lpi2c_reg *regs =
+		(struct imx_lpi2c_reg *)devfdt_get_addr(bus);
 	u32 val;
 
 	result = imx_lpci2c_check_busy_bus(regs);
 	if (result) {
 		debug("i2c: start check busy bus: 0x%x\n", result);
-		return result;
+
+		/* Try to init the lpi2c then check the bus busy again */
+		bus_i2c_init(bus, 100000);
+		result = imx_lpci2c_check_busy_bus(regs);
+		if (result) {
+			printf("i2c: Error check busy bus: 0x%x\n", result);
+			return result;
+		}
 	}
 	/* clear all status flags */
 	writel(0x7f00, &regs->msr);
@@ -180,10 +194,13 @@
 	return result;
 }
 
-static int bus_i2c_stop(struct imx_lpi2c_reg *regs)
+static int bus_i2c_stop(struct udevice *bus)
 {
 	lpi2c_status_t result;
+	struct imx_lpi2c_reg *regs =
+		(struct imx_lpi2c_reg *)devfdt_get_addr(bus);
 	u32 status;
+	ulong start_time;
 
 	result = bus_i2c_wait_for_tx_ready(regs);
 	if (result) {
@@ -194,7 +211,8 @@
 	/* send stop command */
 	writel(LPI2C_MTDR_CMD(0x2), &regs->mtdr);
 
-	while (result == LPI2C_SUCESS) {
+	start_time = get_timer(0);
+	while (1) {
 		status = readl(&regs->msr);
 		result = imx_lpci2c_check_clear_error(regs);
 		/* stop detect flag */
@@ -204,41 +222,40 @@
 			writel(status, &regs->msr);
 			break;
 		}
+
+		if (get_timer(start_time) > LPI2C_NACK_TOUT_MS) {
+			debug("stop timeout\n");
+			return -ETIMEDOUT;
+		}
 	}
 
 	return result;
 }
 
-static int bus_i2c_read(struct imx_lpi2c_reg *regs, u32 chip, u8 *buf, int len)
+static int bus_i2c_read(struct udevice *bus, u32 chip, u8 *buf, int len)
 {
 	lpi2c_status_t result;
 
-	result = bus_i2c_start(regs, chip, 1);
-	if (result)
-		return result;
-	result = bus_i2c_receive(regs, buf, len);
+	result = bus_i2c_start(bus, chip, 1);
 	if (result)
 		return result;
-	result = bus_i2c_stop(regs);
+	result = bus_i2c_receive(bus, buf, len);
 	if (result)
 		return result;
 
 	return result;
 }
 
-static int bus_i2c_write(struct imx_lpi2c_reg *regs, u32 chip, u8 *buf, int len)
+static int bus_i2c_write(struct udevice *bus, u32 chip, u8 *buf, int len)
 {
 	lpi2c_status_t result;
 
-	result = bus_i2c_start(regs, chip, 0);
+	result = bus_i2c_start(bus, chip, 0);
 	if (result)
 		return result;
-	result = bus_i2c_send(regs, buf, len);
+	result = bus_i2c_send(bus, buf, len);
 	if (result)
 		return result;
-	result = bus_i2c_stop(regs);
-	if (result)
-		return result;
 
 	return result;
 }
@@ -351,38 +368,32 @@
 static int imx_lpi2c_probe_chip(struct udevice *bus, u32 chip,
 				u32 chip_flags)
 {
-	struct imx_lpi2c_reg *regs;
 	lpi2c_status_t result;
 
-	regs = (struct imx_lpi2c_reg *)devfdt_get_addr(bus);
-	result = bus_i2c_start(regs, chip, 0);
+	result = bus_i2c_start(bus, chip, 0);
 	if (result) {
-		bus_i2c_stop(regs);
+		bus_i2c_stop(bus);
 		bus_i2c_init(bus, 100000);
 		return result;
 	}
 
-	result = bus_i2c_stop(regs);
-	if (result) {
+	result = bus_i2c_stop(bus);
+	if (result)
 		bus_i2c_init(bus, 100000);
-		return -result;
-	}
 
 	return result;
 }
 
 static int imx_lpi2c_xfer(struct udevice *bus, struct i2c_msg *msg, int nmsgs)
 {
-	struct imx_lpi2c_reg *regs;
-	int ret = 0;
+	int ret = 0, ret_stop;
 
-	regs = (struct imx_lpi2c_reg *)devfdt_get_addr(bus);
 	for (; nmsgs > 0; nmsgs--, msg++) {
 		debug("i2c_xfer: chip=0x%x, len=0x%x\n", msg->addr, msg->len);
 		if (msg->flags & I2C_M_RD)
-			ret = bus_i2c_read(regs, msg->addr, msg->buf, msg->len);
+			ret = bus_i2c_read(bus, msg->addr, msg->buf, msg->len);
 		else {
-			ret = bus_i2c_write(regs, msg->addr, msg->buf,
+			ret = bus_i2c_write(bus, msg->addr, msg->buf,
 					    msg->len);
 			if (ret)
 				break;
@@ -392,6 +403,12 @@
 	if (ret)
 		debug("i2c_write: error sending\n");
 
+	ret_stop = bus_i2c_stop(bus);
+	if (ret_stop)
+		debug("i2c_xfer: stop bus error\n");
+
+	ret |= ret_stop;
+
 	return ret;
 }
 
@@ -447,6 +464,7 @@
 
 static const struct udevice_id imx_lpi2c_ids[] = {
 	{ .compatible = "fsl,imx7ulp-lpi2c", },
+	{ .compatible = "fsl,imx8qm-lpi2c", },
 	{}
 };
 
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index abdef1e..9603163 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2360,7 +2360,9 @@
 		return ERR_PTR(err);
 	}
 
+#ifndef __UBOOT__
 	INIT_HLIST_NODE(&s->s_instances);
+#endif
 	INIT_LIST_HEAD(&s->s_inodes);
 	s->s_time_gran = 1000000000;
 	s->s_flags = flags;
@@ -2429,14 +2431,12 @@
 #ifndef __UBOOT__
 	strlcpy(s->s_id, type->name, sizeof(s->s_id));
 	list_add_tail(&s->s_list, &super_blocks);
-#else
-	strncpy(s->s_id, type->name, sizeof(s->s_id));
-#endif
 	hlist_add_head(&s->s_instances, &type->fs_supers);
-#ifndef __UBOOT__
 	spin_unlock(&sb_lock);
 	get_filesystem(type);
 	register_shrinker(&s->s_shrink);
+#else
+	strncpy(s->s_id, type->name, sizeof(s->s_id));
 #endif
 	return s;
 }
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 78c3a68..512fdaa 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -316,8 +316,8 @@
 	struct backing_dev_info *s_bdi;
 #endif
 	struct mtd_info		*s_mtd;
-	struct hlist_node	s_instances;
 #ifndef __UBOOT__
+	struct hlist_node	s_instances;
 	struct quota_info	s_dquot;	/* Diskquota specific options */
 #endif
 
diff --git a/arch/arm/include/asm/arch-mx7ulp/imx_lpi2c.h b/include/imx_lpi2c.h
similarity index 100%
rename from arch/arm/include/asm/arch-mx7ulp/imx_lpi2c.h
rename to include/imx_lpi2c.h