diff options
Diffstat (limited to 'target/linux/generic/pending-5.4/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch')
| -rw-r--r-- | target/linux/generic/pending-5.4/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/target/linux/generic/pending-5.4/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch b/target/linux/generic/pending-5.4/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch index fb6ae7df7b..c5db43b5e6 100644 --- a/target/linux/generic/pending-5.4/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch +++ b/target/linux/generic/pending-5.4/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch @@ -17,21 +17,19 @@ Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c -@@ -2737,6 +2737,7 @@ static int spi_nor_init(struct spi_nor * +@@ -4397,6 +4397,7 @@ static void st_micron_set_default_init(s + + static void winbond_set_default_init(struct spi_nor *nor) + { ++ nor->flags |= SNOR_F_HAS_LOCK; + nor->params.set_4byte = winbond_set_4byte; + } + +@@ -4886,6 +4887,7 @@ int spi_nor_scan(struct spi_nor *nor, co JEDEC_MFR(nor->info) == SNOR_MFR_INTEL || JEDEC_MFR(nor->info) == SNOR_MFR_MACRONIX || JEDEC_MFR(nor->info) == SNOR_MFR_SST || + JEDEC_MFR(nor->info) == SNOR_MFR_WINBOND || - nor->info->flags & SPI_NOR_HAS_LOCK) { - write_enable(nor); - write_sr(nor, 0); -@@ -2873,7 +2874,8 @@ int spi_nor_scan(struct spi_nor *nor, co + nor->info->flags & SPI_NOR_HAS_LOCK) + nor->clear_sr_bp = spi_nor_clear_sr_bp; - /* NOR protection support for STmicro/Micron chips and similar */ - if (JEDEC_MFR(info) == SNOR_MFR_MICRON || -- info->flags & SPI_NOR_HAS_LOCK) { -+ JEDEC_MFR(info) == SNOR_MFR_WINBOND || -+ info->flags & SPI_NOR_HAS_LOCK) { - nor->flash_lock = stm_lock; - nor->flash_unlock = stm_unlock; - nor->flash_is_locked = stm_is_locked; |