new chips supported:-
MX25L1605D, MX25L3205D, MX25L6405D, MX25L12855E
out of which MX25L6405D and MX25L12855E tested on Kirkwood platforms
Modified the Macronix flash support to use 2 bytes of device id instead of 1
This was required to support MX25L12855E
Signed-off-by: Piyush Shah <spiyush@marvell.com>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
#define CMD_MX25XX_DP 0xb9 /* Deep Power-down */
#define CMD_MX25XX_RES 0xab /* Release from DP, and Read Signature */
#define CMD_MX25XX_DP 0xb9 /* Deep Power-down */
#define CMD_MX25XX_RES 0xab /* Release from DP, and Read Signature */
-#define MXIC_ID_MX2516 0x15
-#define MXIC_ID_MX2520 0x12
-#define MXIC_ID_MX2532 0x16
-#define MXIC_ID_MX2540 0x13
-#define MXIC_ID_MX2564 0x17
-#define MXIC_ID_MX2580 0x14
-#define MXIC_ID_MX25128 0x18
-
#define MACRONIX_SR_WIP (1 << 0) /* Write-in-Progress */
struct macronix_spi_flash_params {
#define MACRONIX_SR_WIP (1 << 0) /* Write-in-Progress */
struct macronix_spi_flash_params {
u16 page_size;
u16 pages_per_sector;
u16 sectors_per_block;
u16 page_size;
u16 pages_per_sector;
u16 sectors_per_block;
static const struct macronix_spi_flash_params macronix_spi_flash_table[] = {
{
static const struct macronix_spi_flash_params macronix_spi_flash_table[] = {
{
- .idcode1 = MXIC_ID_MX25128,
+ .idcode = 0x2015,
+ .page_size = 256,
+ .pages_per_sector = 16,
+ .sectors_per_block = 16,
+ .nr_blocks = 32,
+ .name = "MX25L1605D",
+ },
+ {
+ .idcode = 0x2016,
+ .page_size = 256,
+ .pages_per_sector = 16,
+ .sectors_per_block = 16,
+ .nr_blocks = 64,
+ .name = "MX25L3205D",
+ },
+ {
+ .idcode = 0x2017,
+ .page_size = 256,
+ .pages_per_sector = 16,
+ .sectors_per_block = 16,
+ .nr_blocks = 128,
+ .name = "MX25L6405D",
+ },
+ {
+ .idcode = 0x2018,
.page_size = 256,
.pages_per_sector = 16,
.sectors_per_block = 16,
.nr_blocks = 256,
.name = "MX25L12805D",
},
.page_size = 256,
.pages_per_sector = 16,
.sectors_per_block = 16,
.nr_blocks = 256,
.name = "MX25L12805D",
},
+ {
+ .idcode = 0x2618,
+ .page_size = 256,
+ .pages_per_sector = 16,
+ .sectors_per_block = 16,
+ .nr_blocks = 256,
+ .name = "MX25L12855E",
+ },
};
static int macronix_wait_ready(struct spi_flash *flash, unsigned long timeout)
};
static int macronix_wait_ready(struct spi_flash *flash, unsigned long timeout)
const struct macronix_spi_flash_params *params;
struct macronix_spi_flash *mcx;
unsigned int i;
const struct macronix_spi_flash_params *params;
struct macronix_spi_flash *mcx;
unsigned int i;
+ u16 id = idcode[2] | idcode[1] << 8;
for (i = 0; i < ARRAY_SIZE(macronix_spi_flash_table); i++) {
params = ¯onix_spi_flash_table[i];
for (i = 0; i < ARRAY_SIZE(macronix_spi_flash_table); i++) {
params = ¯onix_spi_flash_table[i];
- if (params->idcode1 == idcode[2])
+ if (params->idcode == id)
break;
}
if (i == ARRAY_SIZE(macronix_spi_flash_table)) {
break;
}
if (i == ARRAY_SIZE(macronix_spi_flash_table)) {
- debug("SF: Unsupported Macronix ID %02x\n", idcode[1]);
+ debug("SF: Unsupported Macronix ID %04x\n", id);