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UPSTREAM: sf: Add XMC xm25qh64a and xm25qh128a entries 

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.

Change-Id: Id0f9eec62f9c99d085e2cba550cd2e0fd77f1261
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
(cherry picked from commit 881e4fc206fb0e7466b532665655647b5956b65e)
This commit is contained in:
Stefan Roese 2018-08-06 16:33:19 +02:00 committed by Kever Yang
parent f87151b325
commit 008a0f1244
2 changed files with 10 additions and 0 deletions
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6
drivers/mtd/spi/Kconfig
View File

@ -96,6 +96,12 @@ 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

4
drivers/mtd/spi/spi_flash_ids.c
View File

@ -190,6 +190,10 @@ 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 */
/*