Merge branch '2022-06-03-assorted-fixes'

- armv8 TCR write bugfix, ubifs bugfix, imx8mq clk bugfixes, two network
  fixes, Add U-Boot version to chosen node, update TI AM64x board
  maintainers

arch/arm/include/asm/armv8/mmu.h

@@ -99,9 +99,9 @@
 #define TCR_TG0_16K		(2 << 14)
 #define TCR_EPD1_DISABLE	(1 << 23)
 
-#define TCR_EL1_RSVD		(1 << 31)
+#define TCR_EL1_RSVD		(1U << 31)
-#define TCR_EL2_RSVD		(1 << 31 | 1 << 23)
+#define TCR_EL2_RSVD		(1U << 31 | 1 << 23)
-#define TCR_EL3_RSVD		(1 << 31 | 1 << 23)
+#define TCR_EL3_RSVD		(1U << 31 | 1 << 23)
 
 #ifndef __ASSEMBLY__
 static inline void set_ttbr_tcr_mair(int el, u64 table, u64 tcr, u64 attr)

arch/arm/mach-imx/imx8m/Kconfig

@@ -8,6 +8,7 @@ config IMX8M
 config IMX8MQ
 	bool
 	select IMX8M
+	select CLK_IMX8MQ
 
 config IMX8MM
 	bool

board/ti/am64x/MAINTAINERS

@@ -1,5 +1,5 @@
 AM64x BOARD
-M:	Dave Gerlach <d-gerlach@ti.com>
+M:	Vignesh Raghavendra <vigneshr@ti.com>
 M:	Tom Rini <trini@konsulko.com>
 S:	Maintained
 F:	board/ti/am64x/

common/fdt_support.c

@@ -19,6 +19,7 @@
 #include <fdt_support.h>
 #include <exports.h>
 #include <fdtdec.h>
+#include <version.h>
 
 /**
  * fdt_getprop_u32_default_node - Return a node's property or a default
@@ -305,6 +306,15 @@ int fdt_chosen(void *fdt)
 		}
 	}
 
+	/* add u-boot version */
+	err = fdt_setprop(fdt, nodeoffset, "u-boot,version", PLAIN_VERSION,
+			  strlen(PLAIN_VERSION) + 1);
+	if (err < 0) {
+		printf("WARNING: could not set u-boot,version %s.\n",
+		       fdt_strerror(err));
+		return err;
+	}
+
 	return fdt_fixup_stdout(fdt, nodeoffset);
 }
 

configs/imx8mq_evk_defconfig

@@ -40,6 +40,7 @@ CONFIG_SYS_PROMPT="u-boot=> "
 # CONFIG_CMD_EXPORTENV is not set
 # CONFIG_CMD_IMPORTENV is not set
 # CONFIG_CMD_CRC32 is not set
+CONFIG_CMD_CLK=y
 CONFIG_CMD_FUSE=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y

drivers/net/fsl_enetc.c

@@ -361,6 +361,9 @@ static int enetc_remove(struct udevice *dev)
 {
 	struct enetc_priv *priv = dev_get_priv(dev);
 
+	if (miiphy_get_dev_by_name(priv->imdio.name))
+		mdio_unregister(&priv->imdio);
+
 	free(priv->enetc_txbd);
 	free(priv->enetc_rxbd);
 

fs/squashfs/sqfs.c

@@ -12,8 +12,7 @@
 #include <errno.h>
 #include <fs.h>
 #include <linux/types.h>
-#include <linux/byteorder/little_endian.h>
+#include <asm/byteorder.h>
-#include <linux/byteorder/generic.h>
 #include <memalign.h>
 #include <stdlib.h>
 #include <string.h>

fs/squashfs/sqfs_dir.c

@@ -7,8 +7,7 @@
 
 #include <errno.h>
 #include <linux/types.h>
-#include <linux/byteorder/little_endian.h>
+#include <asm/byteorder.h>
-#include <linux/byteorder/generic.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>

fs/ubifs/ubifs.c

@@ -788,6 +788,8 @@ static int do_readpage(struct ubifs_info *c, struct inode *inode,
 
 				if (last_block_size)
 					dlen = last_block_size;
+				else if (ret)
+					dlen = UBIFS_BLOCK_SIZE;
 				else
 					dlen = le32_to_cpu(dn->size);
 

include/net.h

@@ -391,6 +391,8 @@ struct ip_hdr {
 
 #define IP_HDR_SIZE		(sizeof(struct ip_hdr))
 
+#define IP_MIN_FRAG_DATAGRAM_SIZE	(IP_HDR_SIZE + 8)
+
 /*
  *	Internet Protocol (IP) + UDP header.
  */

net/net.c

@@ -907,6 +907,9 @@ static struct ip_udp_hdr *__net_defragment(struct ip_udp_hdr *ip, int *lenp)
 	int offset8, start, len, done = 0;
 	u16 ip_off = ntohs(ip->ip_off);
 
+	if (ip->ip_len < IP_MIN_FRAG_DATAGRAM_SIZE)
+		return NULL;
+
 	/* payload starts after IP header, this fragment is in there */
 	payload = (struct hole *)(pkt_buff + IP_HDR_SIZE);
 	offset8 =  (ip_off & IP_OFFS);