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Merge git://git.denx.de/u-boot-nand-flash

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This commit is contained in:
Tom Rini
2015-03-31 17:17:06 -04:00
parent 9da7e3daf3 55765b1842
commit 482cbd553d
53 changed files with 133 additions and 462 deletions
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16
board/prodrive/alpr/nand.c
View File

@@ -93,19 +93,6 @@ static void alpr_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
}
}
#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
static int alpr_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
int i;
for (i = 0; i < len; i++)
if (buf[i] != readb(&(alpr_ndfc->data)))
return i;
return 0;
}
#endif
static int alpr_nand_dev_ready(struct mtd_info *mtd)
{
/*
@@ -130,9 +117,6 @@ int board_nand_init(struct nand_chip *nand)
nand->read_byte = alpr_nand_read_byte;
nand->write_buf = alpr_nand_write_buf;
nand->read_buf = alpr_nand_read_buf;
#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
nand->verify_buf = alpr_nand_verify_buf;
#endif
nand->dev_ready = alpr_nand_dev_ready;
return 0;

25
board/socrates/nand.c
View File

@@ -18,9 +18,6 @@ static void sc_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len);
static u_char sc_nand_read_byte(struct mtd_info *mtd);
static u16 sc_nand_read_word(struct mtd_info *mtd);
static void sc_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len);
#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
static int sc_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len);
#endif
static int sc_nand_device_ready(struct mtd_info *mtdinfo);
#define FPGA_NAND_CMD_MASK (0x7 << 28)
@@ -102,25 +99,6 @@ static void sc_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
}
}
#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
/**
* sc_nand_verify_buf - Verify chip data against buffer
* @mtd: MTD device structure
* @buf: buffer containing the data to compare
* @len: number of bytes to compare
*/
static int sc_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
int i;
for (i = 0; i < len; i++) {
if (buf[i] != sc_nand_read_byte(mtd));
return -EFAULT;
}
return 0;
}
#endif
/**
* sc_nand_device_ready - Check the NAND device is ready for next command.
* @mtd: MTD device structure
@@ -178,9 +156,6 @@ int board_nand_init(struct nand_chip *nand)
nand->read_word = sc_nand_read_word;
nand->write_buf = sc_nand_write_buf;
nand->read_buf = sc_nand_read_buf;
#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
nand->verify_buf = sc_nand_verify_buf;
#endif
return 0;
}