Hi Jagan,

On 06.08.2018 16:33, Stefan Roese wrote:

This patch adds support for 2 new XMC (Wuhan Xinxin Semiconductor Manufacturing Corp) SPI NOR chips.

This support can be enabled by selecting the SPI_FLASH_XMC Kconfig option.

Signed-off-by: Stefan Roese sr@denx.de Cc: Jagan Teki jagan@openedev.com

---

drivers/mtd/spi/Kconfig | 6 ++++++ drivers/mtd/spi/spi_flash_ids.c | 4 ++++ 2 files changed, 10 insertions(+)

diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig index 5738cd66e8..a76154232a 100644 --- a/drivers/mtd/spi/Kconfig +++ b/drivers/mtd/spi/Kconfig @@ -100,6 +100,12 @@ config SPI_FLASH_WINBOND help Add support for various Winbond SPI flash chips (W25xxx)

+config SPI_FLASH_XMC

• bool "XMC SPI flash support"

• help

•  Add support for various XMC (Wuhan Xinxin Semiconductor
  

•  Manufacturing Corp.) SPI flash chips (XM25xxx)
  

• endif

  config SPI_FLASH_USE_4K_SECTORS

diff --git a/drivers/mtd/spi/spi_flash_ids.c b/drivers/mtd/spi/spi_flash_ids.c index e662e4b42e..ad0a0c8150 100644 --- a/drivers/mtd/spi/spi_flash_ids.c +++ b/drivers/mtd/spi/spi_flash_ids.c @@ -188,6 +188,10 @@ const struct spi_flash_info spi_flash_ids[] = { {"w25q128jv", INFO(0xef7018, 0x0, 64 * 1024, 256, RD_FULL | WR_QPP | SECT_4K) }, {"w25q256fw", INFO(0xef6019, 0x0, 64 * 1024, 512, RD_FULL | WR_QPP | SECT_4K) }, {"w25q256jw", INFO(0xef7019, 0x0, 64 * 1024, 512, RD_FULL | WR_QPP | SECT_4K) }, +#endif +#ifdef CONFIG_SPI_FLASH_XMC /* Wuhan Xinxin Semiconductor Manufacturing Corp */

• { "xm25qh64a", INFO(0x207017, 0x0, 64 * 1024, 128, SECT_4K | RD_DUAL | RD_QUAD) },
• { "xm25qh128a", INFO(0x207018, 0x0, 64 * 1024, 256, SECT_4K | RD_DUAL | RD_QUAD) }, #endif {}, /* Empty entry to terminate the list */ /*

Whats the status of this patch?

Thanks, Stefan