c16517d26d
No changes were done to the patches while coping them. Currently they do not apply on top of kernel 5.4. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
19 lines
619 B
Diff
19 lines
619 B
Diff
From: Felix Fietkau <nbd@nbd.name>
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Subject: Disable software protection bits for Macronix flashes.
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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drivers/mtd/spi-nor/spi-nor.c | 1 +
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1 file changed, 1 insertion(+)
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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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@@ -2735,6 +2735,7 @@ static int spi_nor_init(struct spi_nor *
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*/
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if (JEDEC_MFR(nor->info) == SNOR_MFR_ATMEL ||
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JEDEC_MFR(nor->info) == SNOR_MFR_INTEL ||
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+ JEDEC_MFR(nor->info) == SNOR_MFR_MACRONIX ||
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JEDEC_MFR(nor->info) == SNOR_MFR_SST ||
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nor->info->flags & SPI_NOR_HAS_LOCK) {
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write_enable(nor);
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