[PATCH] mtd: rawnand: add Toshiba TC58NVG1S3H
James Hilliard <[email protected]>
| Newsgroups | org.infradead.lists.linux-mtd,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Without a full-ID entry, the non-ONFI TC58NVG1S3H falls back to the generic 0xda extended-ID decoding. It is therefore identified only as a generic 256 MiB Toshiba NAND. Without a model-specific interface configuration, the core leaves it in the conservative reset timing mode. Add its full five-byte ID with the datasheet geometry, OOB size and ECC requirements. Its interface timings match the mode-4-derived profile already used by the related TH58NVG2S3HBAI4 and TH58NVG3S0HBAI4, so share that profile and select it for the new model. Signed-off-by: James Hilliard <[email protected]> --- drivers/mtd/nand/raw/nand_ids.c | 3 +++ drivers/mtd/nand/raw/nand_toshiba.c | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/nand_ids.c b/drivers/mtd/nand/raw/nand_ids.c index 62a8cf86d9e2..08707ce9d7c0 100644 --- a/drivers/mtd/nand/raw/nand_ids.c +++ b/drivers/mtd/nand/raw/nand_ids.c @@ -29,6 +29,9 @@ 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), }, + {"TC58NVG1S3H 2G 3.3V 8-bit", + { .id = {0x98, 0xda, 0x90, 0x15, 0x76} }, + SZ_2K, SZ_256, SZ_128K, 0, 5, 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) }, diff --git a/drivers/mtd/nand/raw/nand_toshiba.c b/drivers/mtd/nand/raw/nand_toshiba.c index d3d34d71921f..32062b26a1f6 100644 --- a/drivers/mtd/nand/raw/nand_toshiba.c +++ b/drivers/mtd/nand/raw/nand_toshiba.c @@ -287,7 +287,9 @@ static int toshiba_nand_init(struct nand_chip *chip) if (!strncmp("TC58NVG0S3E", chip->parameters.model, sizeof("TC58NVG0S3E") - 1)) tc58nvg0s3e_init(chip); - if ((!strncmp("TH58NVG2S3HBAI4", chip->parameters.model, + if ((!strncmp("TC58NVG1S3H", chip->parameters.model, + sizeof("TC58NVG1S3H") - 1)) || + (!strncmp("TH58NVG2S3HBAI4", chip->parameters.model, sizeof("TH58NVG2S3HBAI4") - 1)) || (!strncmp("TH58NVG3S0HBAI4", chip->parameters.model, sizeof("TH58NVG3S0HBAI4") - 1))) -- 2.53.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/