Eric Lee / smarc-fsl-linux-kernel

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Commit a126483e82957172b8a93ebb1d30fb2b1df3cbbc

Authored by Frieder Schrempf
Committed by Miquel Raynal
1 parent 6fbc7275c7

mtd: spinand: Fix max_bad_eraseblocks_per_lun info in memorg 

The 1Gb Macronix chip can have a maximum of 20 bad blocks, while
the 2Gb version has twice as many blocks and therefore the maximum
number of bad blocks is 40.

The 4Gb GigaDevice GD5F4GQ4xA has twice as many blocks as its 2Gb
counterpart and therefore a maximum of 80 bad blocks.

Fixes: 377e517b5fa5 ("mtd: nand: Add max_bad_eraseblocks_per_lun info to memorg")
Reported-by: Emil Lenngren <emil.lenngren@gmail.com>
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

Showing 2 changed files with 3 additions and 3 deletions Side-by-side Diff

drivers/mtd/nand/spi/gigadevice.c
Diff comments   View file @ a126483
... ... @@ -180,7 +180,7 @@
180 180 SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
181 181 gd5fxgq4xa_ecc_get_status)),
182 182 SPINAND_INFO("GD5F4GQ4xA", 0xF4,
183   - NAND_MEMORG(1, 2048, 64, 64, 4096, 40, 1, 1, 1),
  183 + NAND_MEMORG(1, 2048, 64, 64, 4096, 80, 1, 1, 1),
184 184 NAND_ECCREQ(8, 512),
185 185 SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
186 186 &write_cache_variants,
drivers/mtd/nand/spi/macronix.c
Diff comments   View file @ a126483
... ... @@ -100,7 +100,7 @@
100 100  
101 101 static const struct spinand_info macronix_spinand_table[] = {
102 102 SPINAND_INFO("MX35LF1GE4AB", 0x12,
103   - NAND_MEMORG(1, 2048, 64, 64, 1024, 40, 1, 1, 1),
  103 + NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
104 104 NAND_ECCREQ(4, 512),
105 105 SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
106 106 &write_cache_variants,
... ... @@ -109,7 +109,7 @@
109 109 SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
110 110 mx35lf1ge4ab_ecc_get_status)),
111 111 SPINAND_INFO("MX35LF2GE4AB", 0x22,
112   - NAND_MEMORG(1, 2048, 64, 64, 2048, 20, 2, 1, 1),
  112 + NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 1, 1),
113 113 NAND_ECCREQ(4, 512),
114 114 SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
115 115 &write_cache_variants,