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d6c831e0e5
This flag was added to 4.9 with upstream commit 76a4707de5e18dc32d9cb4e990686140c5664a15. Signed-off-by: Victor Shyba <victor1984@riseup.net> [refresh and adjust platform patches, fix commit message] Signed-off-by: Mathias Kresin <dev@kresin.me>
15 lines
473 B
Diff
15 lines
473 B
Diff
Disable software protection bits for Macronix flashes.
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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--- a/drivers/mtd/spi-nor/spi-nor.c
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+++ b/drivers/mtd/spi-nor/spi-nor.c
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@@ -1159,6 +1159,7 @@ int spi_nor_scan(struct spi_nor *nor, co
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if (JEDEC_MFR(info) == SNOR_MFR_ATMEL ||
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JEDEC_MFR(info) == SNOR_MFR_INTEL ||
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+ JEDEC_MFR(info) == SNOR_MFR_MACRONIX ||
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JEDEC_MFR(info) == SNOR_MFR_SST ||
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info->flags & SPI_NOR_HAS_LOCK) {
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write_enable(nor);
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