mtd/nand/ubi: assortment of alignment fixes

Various U-Boot adoptions/extensions to MTD/NAND/UBI did not take buffer
alignment into account which led to failures of the following form:

ERROR: v7_dcache_inval_range - start address is not aligned - 0x1f7f0108
ERROR: v7_dcache_inval_range - stop address is not aligned - 0x1f7f1108

5 files changed, 9 insertions, 9 deletions

diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c
index cbc10c5494..30a125951c 100644
--- a/common/cmd_ubi.c
+++ b/common/cmd_ubi.c
@@ -363,7 +363,7 @@ int ubi_volume_read(char *volume, char *buf, size_t size)
 	tbuf_size = vol->usable_leb_size;
 	if (size < tbuf_size)
 		tbuf_size = ALIGN(size, ubi->min_io_size);
-	tbuf = malloc(tbuf_size);
+	tbuf = memalign(ARCH_DMA_MINALIGN, tbuf_size);
 	if (!tbuf) {
 		printf("NO MEM\n");
 		return ENOMEM;
diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c
index 12dd26a33f..395ba2d96a 100644
--- a/drivers/mtd/nand/nand_util.c
+++ b/drivers/mtd/nand/nand_util.c
@@ -483,7 +483,7 @@ int nand_verify_page_oob(nand_info_t *nand, struct mtd_oob_ops *ops, loff_t ofs)
 
 	memcpy(&vops, ops, sizeof(vops));
 
-	vops.datbuf = malloc(verlen);
+	vops.datbuf = memalign(ARCH_DMA_MINALIGN, verlen);
 
 	if (!vops.datbuf)
 		return -ENOMEM;
@@ -520,7 +520,7 @@ int nand_verify(nand_info_t *nand, loff_t ofs, size_t len, u_char *buf)
 	int rval = 0;
 	size_t verofs;
 	size_t verlen = nand->writesize;
-	uint8_t *verbuf = malloc(verlen);
+	uint8_t *verbuf = memalign(ARCH_DMA_MINALIGN, verlen);
 
 	if (!verbuf)
 		return -ENOMEM;
@@ -839,7 +839,7 @@ int nand_torture(nand_info_t *nand, loff_t offset)
 
 	patt_count = ARRAY_SIZE(patterns);
 
-	buf = malloc(nand->erasesize);
+	buf = memalign(ARCH_DMA_MINALIGN, nand->erasesize);
 	if (buf == NULL) {
 		puts("Out of memory for erase block buffer\n");
 		return -ENOMEM;
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 10f8fff0be..ac0d13f86d 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -57,7 +57,7 @@ struct inode *iget_locked(struct super_block *sb, unsigned long ino)
 {
 	struct inode *inode;
 
-	inode = (struct inode *)malloc(sizeof(struct ubifs_inode));
+	inode = (struct inode *)memalign(ARCH_DMA_MINALIGN, sizeof(struct ubifs_inode));
 	if (inode) {
 		inode->i_ino = ino;
 		inode->i_sb = sb;
@@ -104,7 +104,7 @@ void iput(struct inode *inode)
 	/*
 	 * Allocate and use new inode
 	 */
-	ino = (struct inode *)malloc(sizeof(struct ubifs_inode));
+	ino = (struct inode *)memalign(ARCH_DMA_MINALIGN, sizeof(struct ubifs_inode));
 	memcpy(ino, inode, sizeof(struct ubifs_inode));
 
 	/*
diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c
index 6dd617426a..03f9f790e3 100644
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -108,7 +108,7 @@ static inline struct crypto_comp *crypto_alloc_comp(const char *alg_name,
 	struct crypto_comp *ptr;
 	int i = 0;
 
-	ptr = malloc(sizeof(struct crypto_comp));
+	ptr = memalign(ARCH_DMA_MINALIGN, sizeof(struct crypto_comp));
 	while (i < UBIFS_COMPR_TYPES_CNT) {
 		comp = ubifs_compressors[i];
 		if (!comp) {
@@ -723,7 +723,7 @@ static int do_readpage(struct ubifs_info *c, struct inode *inode,
 				 * destination area to a multiple of
 				 * UBIFS_BLOCK_SIZE.
 				 */
-				buff = malloc(UBIFS_BLOCK_SIZE);
+				buff = memalign(ARCH_DMA_MINALIGN, UBIFS_BLOCK_SIZE);
 				if (!buff) {
 					printf("%s: Error, malloc fails!\n",
 					       __func__);
diff --git a/lib/gzip.c b/lib/gzip.c
index ff37d4f31b..2a74411c2e 100644
--- a/lib/gzip.c
+++ b/lib/gzip.c
@@ -25,7 +25,7 @@ static void *zalloc(void *x, unsigned items, unsigned size)
 	size *= items;
 	size = (size + ZALLOC_ALIGNMENT - 1) & ~(ZALLOC_ALIGNMENT - 1);
 
-	p = malloc (size);
+	p = memalign(ARCH_DMA_MINALIGN, size);
 
 	return (p);
 }