226e194335
Use the stateless 4-byte op codes for this flash chip to fix reboot hangs on SoCs expecting the flash chip in 3-byte mode. Fixes: FS#179 Signed-off-by: Mathias Kresin <dev@kresin.me>
22 lines
1 KiB
Diff
22 lines
1 KiB
Diff
Subject: mtd: spi-nor: add mx25l25635f with SECT_4K
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This patch fixes an issue with the creation of the
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ubi volume on the AVM FRITZ!Box 4040. The mx25l25635f
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and mx25l25635e support SECT_4K which will set the
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erase size to 4K. This is used by ubi to calculate
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VID header offsets. Without this, uboot and linux
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disagrees about the layout and refuse to attach
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the ubi volume created by the other.
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---
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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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@@ -1018,7 +1018,7 @@ static const struct flash_info spi_nor_i
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{ "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
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{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
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{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
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- { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) },
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+ { "mx25l25635f", INFO(0xc22019, 0, 64 * 1024, 512, SECT_4K) },
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{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
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{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
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{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_QUAD_READ) },
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