diff options
Diffstat (limited to 'drivers/mtd/spi-nor/spi-nor.c')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 8fd60e1eebd2..3dbbfe34d1d2 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -222,8 +222,6 @@ struct flash_info { /* Part specific fixup hooks. */ const struct spi_nor_fixups *fixups; - - int (*quad_enable)(struct spi_nor *nor); }; #define JEDEC_MFR(info) ((info)->id[0]) @@ -2126,6 +2124,21 @@ static struct spi_nor_fixups mx25l25635_fixups = { .post_bfpt = mx25l25635_post_bfpt_fixups, }; +static void gd25q256_default_init(struct spi_nor *nor) +{ + /* + * Some manufacturer like GigaDevice may use different + * bit to set QE on different memories, so the MFR can't + * indicate the quad_enable method for this case, we need + * to set it in the default_init fixup hook. + */ + nor->params.quad_enable = macronix_quad_enable; +} + +static struct spi_nor_fixups gd25q256_fixups = { + .default_init = gd25q256_default_init, +}; + /* NOTE: double check command sets and memory organization when you add * more nor chips. This current list focusses on newer chips, which * have been converging on command sets which including JEDEC ID. @@ -2218,7 +2231,7 @@ static const struct flash_info spi_nor_ids[] = { "gd25q256", INFO(0xc84019, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES | SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) - .quad_enable = macronix_quad_enable, + .fixups = &gd25q256_fixups, }, /* Intel/Numonyx -- xxxs33b */ @@ -4237,15 +4250,6 @@ static int spi_nor_init_params(struct spi_nor *nor) params->quad_enable = spansion_quad_enable; break; } - - /* - * Some manufacturer like GigaDevice may use different - * bit to set QE on different memories, so the MFR can't - * indicate the quad_enable method for this case, we need - * set it in flash info list. - */ - if (info->quad_enable) - params->quad_enable = info->quad_enable; } spi_nor_manufacturer_init_params(nor); |