From: Chris Morgan macromorgan@hotmail.com
Adds support for XT25F128B used on Odroid Go Advance. Unfortunately this chip uses a continuation code which I cannot seem to parse, so there are possibly going to be collisions with chips that use the same manufacturer/ID.
Signed-off-by: Chris Morgan macromorgan@hotmail.com Signed-off-by: Jon Lin jon.lin@rock-chips.com ---
Changes in v7: - Remove SPI_NOR_HAS_TB and SPI_NOR_HAS_LOCK
drivers/mtd/spi/Kconfig | 6 ++++++ drivers/mtd/spi/spi-nor-ids.c | 4 ++++ 2 files changed, 10 insertions(+)
diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig index 1b2ef37e92..b2291f7290 100644 --- a/drivers/mtd/spi/Kconfig +++ b/drivers/mtd/spi/Kconfig @@ -204,6 +204,12 @@ config SPI_FLASH_XMC Add support for various XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) SPI flash chips (XM25xxx)
+config SPI_FLASH_XTX + bool "XTX SPI flash support" + help + Add support for various XTX (XTX Technology Limited) + SPI flash chips (XT25xxx). + endif
config SPI_FLASH_USE_4K_SECTORS diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c index cb3a08872d..4aef1ddd6e 100644 --- a/drivers/mtd/spi/spi-nor-ids.c +++ b/drivers/mtd/spi/spi-nor-ids.c @@ -361,6 +361,10 @@ const struct flash_info spi_nor_ids[] = { { INFO("XM25QH64A", 0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { INFO("XM25QH64C", 0x204017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { INFO("XM25QH128A", 0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, +#endif +#ifdef CONFIG_SPI_FLASH_XTX + /* XTX Technology (Shenzhen) Limited */ + { INFO("xt25f128b", 0x0b4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, #endif { }, };