[PATCH] Revert "mtd: rawnand: add support for Toshiba TC58NVG0S3HTA00 NAND flash"

Christian Lamparter chunkeey at gmail.com
Mon Jun 6 12:29:52 PDT 2022


This reverts commit 3380557fc7e28d9bce7607e16d98f123d36da4ca.

It turned out this "4-byte" ID might have been an honest mistake.
Regrettably, the chip Andreas has might be a counterfeit or is
damaged in some other way and shouldn't have ended up in a router.

Andreas reported his chip is returning just four bytes:
"98 f1 80 15 00 00 00 00".

However, according to Kioxia/Toshiba's datasheet, there should
have been at least another byte that would have contained the
correct OOB size that Andreas needed.

Thanks to Peter-vdL for reporting this issue and Hannu Nyman
as well as neg2led who did the debugging.

Cc: Andreas B<C3><B6>hler <dev at aboehler.at>
BugLink: https://github.com/openwrt/openwrt/issues/9962
Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
---
 drivers/mtd/nand/raw/nand_ids.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/nand_ids.c b/drivers/mtd/nand/raw/nand_ids.c
index 88c2440b47d8..dacc5529b3df 100644
--- a/drivers/mtd/nand/raw/nand_ids.c
+++ b/drivers/mtd/nand/raw/nand_ids.c
@@ -29,9 +29,6 @@ struct nand_flash_dev nand_flash_ids[] = {
 	{"TC58NVG0S3E 1G 3.3V 8-bit",
 		{ .id = {0x98, 0xd1, 0x90, 0x15, 0x76, 0x14, 0x01, 0x00} },
 		  SZ_2K, SZ_128, SZ_128K, 0, 8, 64, NAND_ECC_INFO(1, SZ_512), },
-	{"TC58NVG0S3HTA00 1G 3.3V 8-bit",
-		{ .id = {0x98, 0xf1, 0x80, 0x15} },
-		  SZ_2K, SZ_128, SZ_128K, 0, 4, 128, NAND_ECC_INFO(8, SZ_512), },
 	{"TC58NVG2S0F 4G 3.3V 8-bit",
 		{ .id = {0x98, 0xdc, 0x90, 0x26, 0x76, 0x15, 0x01, 0x08} },
 		  SZ_4K, SZ_512, SZ_256K, 0, 8, 224, NAND_ECC_INFO(4, SZ_512) },
-- 
2.36.1




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