| /external/u-boot/drivers/mtd/ |
| mtd-uclass.c | 9 #include <mtd.h>
12 * Implement a MTD uclass which should include most flash drivers.
16 UCLASS_DRIVER(mtd) = { variable
18 .name = "mtd",
|
| cfi_mtd.c | 13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/concat.h>
15 #include <mtd/cfi_flash.h>
23 static int cfi_mtd_erase(struct mtd_info *mtd, struct erase_info *instr)
25 flash_info_t *fi = mtd->priv;
67 static int cfi_mtd_read(struct mtd_info *mtd, loff_t from, size_t len,
70 flash_info_t *fi = mtd->priv;
79 static int cfi_mtd_write(struct mtd_info *mtd, loff_t to, size_t len,
82 flash_info_t *fi = mtd->priv
204 struct mtd_info *mtd; local
[all...] |
| mtdconcat.c | 3 * MTD device concatenation layer
25 #include <linux/mtd/mtd.h>
26 #include <linux/mtd/concat.h>
37 struct mtd_info mtd; member in struct:mtd_concat
50 * Given a pointer to the MTD object in the mtd_concat structure,
56 * MTD methods which look up the relevant subdevice, translate the
61 concat_read(struct mtd_info *mtd, loff_t from, size_t len,
64 struct mtd_concat *concat = CONCAT(mtd);
94 mtd->ecc_stats.failed++
[all...] |
| altera_qspi.c | 12 #include <mtd.h>
58 static void altera_qspi_get_locked_range(struct mtd_info *mtd, loff_t *ofs,
63 struct mtd_info *mtd = info->mtd; local
69 altera_qspi_get_locked_range(mtd, &ofs, &len);
85 struct mtd_info *mtd = info->mtd; local
90 instr.mtd = mtd;
91 instr.addr = mtd->erasesize * s_first
105 struct mtd_info *mtd = info->mtd; local
308 struct mtd_info *mtd; local
[all...] |
| mtdpart.c | 3 * Simple MTD partitioning layer
26 #include <linux/mtd/mtd.h>
27 #include <linux/mtd/partitions.h>
42 struct mtd_info mtd; member in struct:mtd_part
49 * Given a pointer to the MTD object in the mtd_part structure, we can retrieve
80 * MTD methods which simply translate the effective address and pass through
84 static int part_read(struct mtd_info *mtd, loff_t from, size_t len,
87 struct mtd_part *part = PART(mtd);
95 mtd->ecc_stats.failed +
[all...] |
| /external/u-boot/env/ |
| onenand.c | 20 #include <linux/mtd/mtd.h>
21 #include <linux/mtd/onenand.h>
24 #define ONENAND_ENV_SIZE(mtd) (ONENAND_MAX_ENV_SIZE - ENV_HEADER_SIZE)
30 struct mtd_info *mtd = &onenand_mtd; local
50 if (mtd->writesize)
52 mtd_read(mtd, env_addr, ONENAND_MAX_ENV_SIZE,
55 mtd->writesize = MAX_ONENAND_PAGESIZE;
69 struct mtd_info *mtd = &onenand_mtd; local
93 instr.mtd = mtd
[all...] |
| nand.c | 131 struct mtd_info *mtd; local
134 mtd = get_nand_dev_by_index(0);
135 if (!mtd)
138 blocksize = mtd->erasesize;
142 if (nand_block_isbad(mtd, offset)) {
146 if (nand_write(mtd, offset, &len, char_ptr))
167 struct mtd_info *mtd; local
170 mtd = get_nand_dev_by_index(0);
171 if (!mtd)
175 if (nand_erase_opts(mtd, &location->erase_opts)
252 struct mtd_info *mtd; local
361 struct mtd_info *mtd = get_nand_dev_by_index(0); local
[all...] |
| /external/u-boot/fs/yaffs2/ |
| yaffs_mtdif.c | 22 #include <linux/mtd/mtd.h>
25 #include <linux/mtd/rawnand.h>
65 struct mtd_info *mtd = (struct mtd_info *)(dev->driver_context); local
73 retval = mtd_write(mtd, addr, dev->data_bytes_per_chunk,
88 retval = mtd_write_oob(mtd, addr, &ops);
100 struct mtd_info *mtd = (struct mtd_info *)(dev->driver_context); local
109 retval = mtd_read(mtd, addr, dev->data_bytes_per_chunk,
123 retval = mtd_read_oob(mtd, addr, &ops);
136 struct mtd_info *mtd = (struct mtd_info *)(dev->driver_context) local
[all...] |
| yaffs_mtdif2.c | 14 /* mtd interface for YAFFS2 */
25 #include <linux/mtd/mtd.h>
44 struct mtd_info *mtd = yaffs_dev_to_mtd(dev); local
86 retval = mtd_write_oob(mtd, addr, &ops);
97 struct mtd_info *mtd = yaffs_dev_to_mtd(dev); local
124 retval = mtd_read(mtd, addr, dev->param.total_bytes_per_chunk,
133 retval = mtd_read_oob(mtd, addr, &ops);
175 struct mtd_info *mtd = (struct mtd_info *)(dev->driver_context); local
182 mtd_block_markbad(mtd,
196 struct mtd_info *mtd = (struct mtd_info *)(dev->driver_context); local
[all...] |
| yaffs_uboot_glue.c | 163 struct mtd_info *mtd = NULL; local
169 mtd = get_nand_dev_by_index(flash_dev);
170 if (!mtd) {
190 end_block = lldiv(mtd->size, mtd->erasesize - 1);
197 chip = mtd_to_nand(mtd);
209 if (chk->driver_context == mtd &&
223 dev->driver_context = mtd;
226 dev->param.chunks_per_block = mtd->erasesize / mtd->writesize
[all...] |
| /external/u-boot/board/isee/igep00x0/ |
| igep00x0.c | 19 #include <linux/mtd/mtd.h>
20 #include <linux/mtd/rawnand.h>
21 #include <linux/mtd/onenand.h>
76 int onenand_board_init(struct mtd_info *mtd)
79 struct onenand_chip *this = mtd->priv;
245 struct mtd_info *mtd = get_mtd_device(NULL, 0); local
246 if (mtd) {
250 if (strncmp(mtd->name, "onenand0", 8) == 0)
252 snprintf(ids, sizeof(ids), "%s=%s", mtd->name, linux_name)
[all...] |
| /external/u-boot/drivers/dfu/ |
| dfu_nand.c | 17 #include <linux/mtd/mtd.h>
27 struct mtd_info *mtd; local
39 mtd = get_nand_dev_by_index(nand_curr_device);
43 !mtd) {
49 ret = nand_read_skip_bad(mtd, start, &count, &actual,
61 ret = nand_erase_opts(mtd, &opts);
65 ret = nand_write_skip_bad(mtd, start, &count, &actual,
147 struct mtd_info *mtd = get_nand_dev_by_index(nand_curr_device); local
152 !mtd) {
[all...] |
| /external/u-boot/drivers/fastboot/ |
| fb_nand.c | 13 #include <linux/mtd/mtd.h>
18 struct mtd_info *mtd; member in struct:fb_nand_sparse
33 struct mtd_info **mtd,
43 pr_err("Cannot initialize MTD partitions\n");
62 *mtd = get_nand_dev_by_index(dev->id->num);
67 static int _fb_nand_erase(struct mtd_info *mtd, struct part_info *part)
80 ret = nand_erase_opts(mtd, &opts);
90 static int _fb_nand_write(struct mtd_info *mtd, struct part_info *part,
100 return nand_write_skip_bad(mtd, offset, &length, written
158 struct mtd_info *mtd = NULL; local
175 struct mtd_info *mtd = NULL; local
239 struct mtd_info *mtd = NULL; local
[all...] |
| /external/u-boot/drivers/mtd/nand/ |
| am335x_spl_bch.c | 15 #include <linux/mtd/nand_ecc.h>
18 static struct mtd_info *mtd; variable in typeref:struct:mtd_info
32 struct nand_chip *this = mtd_to_nand(mtd);
34 void (*hwctrl)(struct mtd_info *mtd, int cmd,
37 while (!this->dev_ready(mtd))
47 hwctrl(mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE);
50 hwctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE);
58 while (!this->dev_ready(mtd))
69 hwctrl(mtd, offs & 0xff,
71 hwctrl(mtd, (offs >> 8) & 0xff, NAND_CTRL_ALE); /* A[11:9] *
[all...] |
| nand.c | 11 #include <linux/mtd/concat.h>
39 int nand_mtd_to_devnum(struct mtd_info *mtd)
44 if (mtd && get_nand_dev_by_index(i) == mtd)
51 /* Register an initialized NAND mtd device with the U-Boot NAND command. */
52 int nand_register(int devnum, struct mtd_info *mtd)
57 nand_info[devnum] = mtd;
60 mtd->name = dev_name[devnum];
64 * Add MTD device so that we can reference it later
67 add_mtd_device(mtd);
82 struct mtd_info *mtd = nand_to_mtd(nand); local
109 struct mtd_info *mtd = get_nand_dev_by_index(i); local
116 struct mtd_info *mtd; local
[all...] |
| nand_spl_simple.c | 10 #include <linux/mtd/nand_ecc.h>
13 static struct mtd_info *mtd; variable in typeref:struct:mtd_info
28 struct nand_chip *this = mtd_to_nand(mtd);
31 while (!this->dev_ready(mtd))
35 this->cmd_ctrl(mtd, cmd, NAND_CTRL_CLE | NAND_CTRL_CHANGE);
38 this->cmd_ctrl(mtd, offs, NAND_CTRL_ALE | NAND_CTRL_CHANGE);
39 this->cmd_ctrl(mtd, page_addr & 0xff, NAND_CTRL_ALE); /* A[16:9] */
40 this->cmd_ctrl(mtd, (page_addr >> 8) & 0xff,
44 this->cmd_ctrl(mtd, (page_addr >> 16) & 0x0f,
48 this->cmd_ctrl(mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE)
[all...] |
| mxs_nand_spl.c | 11 static struct mtd_info *mtd; variable in typeref:struct:mtd_info
14 static void mxs_nand_command(struct mtd_info *mtd, unsigned int command,
17 register struct nand_chip *chip = mtd_to_nand(mtd);
21 chip->cmd_ctrl(mtd, command, NAND_CLE);
25 chip->cmd_ctrl(mtd, column, NAND_ALE);
26 chip->cmd_ctrl(mtd, column >> 8, NAND_ALE);
29 chip->cmd_ctrl(mtd, page_addr, NAND_ALE);
30 chip->cmd_ctrl(mtd, page_addr >> 8, NAND_ALE);
33 chip->cmd_ctrl(mtd, page_addr >> 16, NAND_ALE);
35 chip->cmd_ctrl(mtd, NAND_CMD_NONE, 0)
[all...] |
| fsmc_nand.c | 15 #include <linux/mtd/nand_ecc.h>
16 #include <linux/mtd/fsmc_nand.h>
165 static void fsmc_nand_hwcontrol(struct mtd_info *mtd, int cmd, uint ctrl)
167 struct nand_chip *this = mtd_to_nand(mtd);
193 static int fsmc_bch8_correct_data(struct mtd_info *mtd, u_char *dat,
260 static int fsmc_read_hwecc(struct mtd_info *mtd,
312 void fsmc_enable_hwecc(struct mtd_info *mtd, int mode)
324 * @mtd: mtd info structure
336 static int fsmc_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip
402 struct mtd_info *mtd; local
444 struct mtd_info *mtd; local
[all...] |
| /external/u-boot/board/logicpd/omap3som/ |
| omap3logic.c | 28 #include <linux/mtd/rawnand.h>
239 struct mtd_info *mtd; local
241 mtd = get_nand_dev_by_index(dev);
242 nand_unlock(mtd, 0, mtd->size, 0);
|
| /external/u-boot/cmd/ |
| bootm.c | 31 #include <mtd/cfi_flash.h>
378 static int nand_imls_legacyimage(struct mtd_info *mtd, int nand_dev,
392 ret = nand_read_skip_bad(mtd, off, &len, NULL, mtd->size, imgdata);
418 static int nand_imls_fitimage(struct mtd_info *mtd, int nand_dev, loff_t off,
432 ret = nand_read_skip_bad(mtd, off, &len, NULL, mtd->size, imgdata);
453 struct mtd_info *mtd; local
467 mtd = get_nand_dev_by_index(nand_dev);
468 if (!mtd->name || !mtd->size
[all...] |
| jffs2.c | 16 * Parsing routines are based on driver/mtd/cmdline.c from the linux 2.4
32 * 'mtdids' - linux kernel mtd device id <-> u-boot device id mapping
36 * <idmap> := <dev-id>=<mtd-id>
38 * <dev-num> := mtd device number, 0...
39 * <mtd-id> := unique device tag used by linux kernel to find mtd device (mtd->name)
44 * mtdparts=mtdparts=<mtd-def>[;<mtd-def>...]
46 * <mtd-def> := <mtd-id>:<part-def>[,<part-def>...
168 struct mtd_info *mtd = get_nand_dev_by_index(num); local
245 struct mtd_info *mtd; local
296 struct mtd_info *mtd; local
[all...] |
| onenand.c | 17 #include <linux/mtd/mtd.h>
18 #include <linux/mtd/onenand.h>
22 static struct mtd_info *mtd; variable in typeref:struct:mtd_info
45 *size = mtd->size - *off;
48 if ((*off + *size) > mtd->size) {
49 printf("total chip size (0x%llx) exceeded!\n", mtd->size);
53 if (*size == mtd->size)
64 struct onenand_chip *this = mtd->priv;
79 ret = mtd_block_isbad(mtd, ofs)
[all...] |
| nand.c | 23 #include <linux/mtd/mtd.h>
41 static int nand_dump(struct mtd_info *mtd, ulong off, int only_oob,
50 off = last + mtd->writesize;
54 datbuf = memalign(ARCH_DMA_MINALIGN, mtd->writesize);
60 oobbuf = memalign(ARCH_DMA_MINALIGN, mtd->oobsize);
66 off &= ~(mtd->writesize - 1);
72 ops.len = mtd->writesize;
73 ops.ooblen = mtd->oobsize;
75 i = mtd_read_oob(mtd, addr, &ops)
118 struct mtd_info *mtd = get_nand_dev_by_index(dev); local
191 struct mtd_info *mtd = get_nand_dev_by_index(0); local
287 struct mtd_info *mtd; local
357 struct mtd_info *mtd = get_nand_dev_by_index(dev); local
380 struct mtd_info *mtd; local
937 struct mtd_info *mtd; local
[all...] |
| /external/u-boot/common/ |
| splash_source.c | 49 struct mtd_info *mtd = get_nand_dev_by_index(nand_curr_device); local
50 return nand_read_skip_bad(mtd, offset,
52 mtd->size,
|
| /external/u-boot/drivers/mtd/ubi/ |
| io.c | 13 * underlying MTD devices. It also implements handy functions for reading and
34 * in case of NAND flash it is a NAND page, etc. This is reported by MTD in the
35 * @ubi->mtd->writesize field. But as an exception, UBI admits of using another
53 * A: because when writing a sub-page, MTD still writes a full 2K page but the
113 * o %-EBADMSG if the MTD subsystem reported about data integrity problems, for
160 err = mtd_read(ubi->mtd, addr, len, &read, buf);
277 err = mtd_write(ubi->mtd, addr, len, &written, buf);
305 * erase_callback - MTD erasure call-back.
306 * @ei: MTD erase information object.
308 * Note, even though MTD erase interface is asynchronous, all the curren
605 struct mtd_info *mtd = ubi->mtd; local
635 struct mtd_info *mtd = ubi->mtd; local
[all...] |
