u-boot.git/drivers/mtd/spi/Makefile, branch v2016.01

sf: Rename sf_ops.c to spi-flash.c

2015-12-11T16:42:24Z

Since all spi-flash core operations are moved into sf_ops.c then it's better to renamed as spi-flash.c Reviewed-by: Bin Meng Reviewed-by: Simon Glass Signed-off-by: Jagan Teki

sf: Fix Makefile

2015-12-11T16:42:23Z

This patch removes unneeded ifdef and fixed accordingly. Reviewed-by: Bin Meng Reviewed-by: Simon Glass Signed-off-by: Jagan Teki

sf: Remove eeprom_m95xxx test driver

2015-11-17T18:31:07Z

The relevent boards which used this driver got zapped in previous release and the driver is never used in the code and also it doesn't use/do any spi-flash operations. Commit details for relevent removed boards: "ARM: at91: remove non-generic boards" (sha1: f6b42c140387589ded24749781ce565571092eac) Cc: Tom Rini Cc: Albin Tonnerre Signed-off-by: Jagan Teki

sf: dataflash: Rename to CONFIG_SPI_FLASH_DATAFLASH

2015-07-01T15:45:04Z

Rename CONFIG_SF_DATAFLASH into CONFIG_SPI_FLASH_DATAFLASH as it follows the naming convention same as remaining configs. Signed-off-by: Jagan Teki

mtd, spi: Add MTD layer driver

2015-06-29T19:10:11Z

Add MTD layer driver for spi, original patch from: http://git.denx.de/?p=u-boot/u-boot-mips.git;a=commitdiff;h=bb246819cdc90493dd7089eaa51b9e639765cced Changes from Heiko Schocher against this patch: - Remove compile error if not defining CONFIG_SPI_FLASH_MTD: LD drivers/mtd/spi/built-in.o drivers/mtd/spi/sf_probe.o: In function `spi_flash_mtd_unregister': /home/hs/abb/imx6/u-boot/drivers/mtd/spi/sf_internal.h:168: multiple definition of `spi_flash_mtd_unregister' drivers/mtd/spi/sf_params.o:/home/hs/abb/imx6/u-boot/drivers/mtd/spi/sf_internal.h:168: first defined here drivers/mtd/spi/sf_ops.o: In function `spi_flash_mtd_unregister': /home/hs/abb/imx6/u-boot/drivers/mtd/spi/sf_internal.h:168: multiple definition of `spi_flash_mtd_unregister' drivers/mtd/spi/sf_params.o:/home/hs/abb/imx6/u-boot/drivers/mtd/spi/sf_internal.h:168: first defined here make[1]: *** [drivers/mtd/spi/built-in.o] Fehler 1 make: *** [drivers/mtd/spi] Fehler 2 - Add a README entry. - Add correct writebufsize, to fit with Linux v3.14 MTD, UBI/UBIFS sync. Note (From Jagan): For testing raw mtd parition erase/read/write operations using cmd_sf, sf_mtd should be required to register the spi flash device to MTD layer but the sf_mtd_info ops were not required until and unless if we use any flash filesystem layer say for example UBI. Due to this the foot-print got increased ~290bytes in non-UBI case here that should be acceptible. Signed-off-by: Daniel Schwierzeck Signed-off-by: Heiko Schocher Tested-by: Jagannadh Teki Reviewed-by: Jagannadh Teki

dm: sf: Add Atmel DataFlash spi flash driver

2015-06-29T19:10:10Z

Atmel DataFlash chips have commands different from common spi flash commands. Atmel DataFlash also have special page-size. This driver add support for accessing Atmel DataFlash. It is based on the Driver Model. Example: => sf probe 1:0 SPI DataFlash: Detected AT45DB021B with page size 264 Bytes, erase size 264 Bytes, total 264 KiB, revision d => sf erase 0 42000 SF: 270336 bytes @ 0x0 Erased: OK => mw.l 82000000 45444342 20000 => sf write 82000000 0 42000 SF: 270336 bytes @ 0x0 Written: OK => sf read 83000000 0 42000 SF: 270336 bytes @ 0x0 Read: OK => cmp.b 82000000 83000000 42000 Total of 270336 byte(s) were the same Signed-off-by: Haikun Wang Tested-by: Haikun Wang Reviewed-by: Simon Glass Reviewed-by: Chakra Divi Reviewed-by: Jagan Teki

mtd: sf: Zap ramtron driver

2014-12-18T12:47:54Z

Removed ramtron driver since the EMK boards are no longer been active, and these are the only boards used this flash driver. Commit details for EMK zap: "ppc/arm: zap EMK boards" (sha1: d58a9451e7339ed4cf2b2627e534611f427fb791) Signed-off-by: Jagannadha Sutradharudu Teki Cc: Reinhard Meyer

dm: sf: Add a uclass for SPI flash

2014-10-22T16:36:50Z

Add a driver model uclass for SPI flash which supports the common operations (read, write, erase). Since we must keep support for the non-dm interface, some modification of the spi_flash header is required. CONFIG_DM_SPI_FLASH is used to enable driver model for SPI flash. Signed-off-by: Simon Glass Reviewed-by: Jagannadha Sutradharudu Teki

sf: Separate the flash params table

2014-01-11T09:43:27Z

Moved the flash params table from sf_probe.c and placed on to sf_params.c, hence flash params file will alter based on new addons. Signed-off-by: Jagannadha Sutradharudu Teki

sandbox: spi: Add new SPI flash driver

2013-12-09T19:22:39Z

This adds a SPI flash driver which simulates SPI flash clients. Currently supports the bare min that U-Boot requires: you can probe, read, erase, and write. Should be easy to extend to make it behave more exactly like a real SPI flash, but this is good enough to merge now. sjg@chromium.org added a README and tidied up code a little. Added a required map_sysmem() for sandbox. Signed-off-by: Mike Frysinger Signed-off-by: Simon Glass