diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi/sf_ops.c | 6 | ||||
| -rw-r--r-- | drivers/mtd/spi/sf_probe.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c index 108665f..e316a69 100644 --- a/drivers/mtd/spi/sf_ops.c +++ b/drivers/mtd/spi/sf_ops.c @@ -273,9 +273,15 @@ int spi_flash_cmd_read_ops(struct spi_flash *flash, u32 offset, /* Handle memory-mapped SPI */ if (flash->memory_map) { + ret = spi_claim_bus(flash->spi); + if (ret) { + debug("SF: unable to claim SPI bus\n"); + return ret; + } spi_xfer(flash->spi, 0, NULL, NULL, SPI_XFER_MMAP); memcpy(data, flash->memory_map + offset, len); spi_xfer(flash->spi, 0, NULL, NULL, SPI_XFER_MMAP_END); + spi_release_bus(flash->spi); return 0; } diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c index c1eb754..b863a98 100644 --- a/drivers/mtd/spi/sf_probe.c +++ b/drivers/mtd/spi/sf_probe.c @@ -60,6 +60,7 @@ static const struct spi_flash_params spi_flash_params_table[] = { {"GD25LQ32", 0xc86016, 0x0, 64 * 1024, 64, SECT_4K}, #endif #ifdef CONFIG_SPI_FLASH_MACRONIX /* MACRONIX */ + {"MX25L2006E", 0xc22012, 0x0, 64 * 1024, 4, 0}, {"MX25L4005", 0xc22013, 0x0, 64 * 1024, 8, 0}, {"MX25L8005", 0xc22014, 0x0, 64 * 1024, 16, 0}, {"MX25L1605D", 0xc22015, 0x0, 64 * 1024, 32, 0}, @@ -67,7 +68,7 @@ static const struct spi_flash_params spi_flash_params_table[] = { {"MX25L6405D", 0xc22017, 0x0, 64 * 1024, 128, 0}, {"MX25L12805", 0xc22018, 0x0, 64 * 1024, 256, 0}, {"MX25L25635F", 0xc22019, 0x0, 64 * 1024, 512, 0}, - {"MX25L51235F", 0xc2201A, 0x0, 64 * 1024, 1024, 0}, + {"MX25L51235F", 0xc2201a, 0x0, 64 * 1024, 1024, 0}, {"MX25L12855E", 0xc22618, 0x0, 64 * 1024, 256, 0}, #endif #ifdef CONFIG_SPI_FLASH_SPANSION /* SPANSION */ |