67b9bcd369
Spansion and Winbond have occasionally used the same manufacturer ID, and they don't support the same features. Particularly, writing SR=0 seems to break read access for Spansion's s25fl064k. Unfortunately, we don't currently have a way to differentiate these Spansion and Winbond parts, so rather than regressing support for these Spansion flash, let's drop the new Winbond lock/unlock support for now. We can try to address Winbond support during the next release cycle. Original discussion: http://patchwork.ozlabs.org/patch/549173/ http://patchwork.ozlabs.org/patch/553683/ Fixes: 357ca38d4751 ("mtd: spi-nor: support lock/unlock/is_locked for Winbond") Fixes: c6fc2171b249 ("mtd: spi-nor: disable protection for Winbond flash at startup") Signed-off-by: Brian Norris <computersforpeace@gmail.com> Reported-by: Felix Fietkau <nbd@openwrt.org> Cc: Felix Fietkau <nbd@openwrt.org> |
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| .. | ||
| bbm.h | ||
| blktrans.h | ||
| cfi_endian.h | ||
| cfi.h | ||
| concat.h | ||
| doc2000.h | ||
| flashchip.h | ||
| fsmc.h | ||
| ftl.h | ||
| gen_probe.h | ||
| inftl.h | ||
| latch-addr-flash.h | ||
| lpc32xx_mlc.h | ||
| lpc32xx_slc.h | ||
| map.h | ||
| mtd.h | ||
| mtdram.h | ||
| nand_bch.h | ||
| nand_ecc.h | ||
| nand-gpio.h | ||
| nand.h | ||
| ndfc.h | ||
| nftl.h | ||
| onenand_regs.h | ||
| onenand.h | ||
| partitions.h | ||
| pfow.h | ||
| physmap.h | ||
| pismo.h | ||
| plat-ram.h | ||
| qinfo.h | ||
| sh_flctl.h | ||
| sharpsl.h | ||
| spear_smi.h | ||
| spi-nor.h | ||
| super.h | ||
| ubi.h | ||
| xip.h | ||