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 ---
(no changes since v1)
drivers/mtd/spi/Kconfig | 6 ++++++ drivers/mtd/spi/spi-nor-ids.c | 8 ++++++++ 2 files changed, 14 insertions(+)
diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig index f8db8e5213..8c797d1e03 100644 --- a/drivers/mtd/spi/Kconfig +++ b/drivers/mtd/spi/Kconfig @@ -162,6 +162,12 @@ 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 2b57797954..bdecb3b837 100644 --- a/drivers/mtd/spi/spi-nor-ids.c +++ b/drivers/mtd/spi/spi-nor-ids.c @@ -336,6 +336,14 @@ const struct flash_info spi_nor_ids[] = { /* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */ { INFO("XM25QH64A", 0x207017, 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 | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) + }, #endif { }, };