u-boot.git/drivers/mtd/spi, branch v2014.10

sandbox: Convert SPI flash emulation to use sf_params

2014-09-26T21:00:36Z

At present sandbox has its own table of supported SPI flash chips. Now that the SPI flash system is fully consolidated and has its own list, sandbox should use that. This enables us to expand the number of chips that sandbox supports. Signed-off-by: Simon Glass Reviewed-by: Jagannadha Sutradharudu Teki

sf: Add M25PX64 SPI NOR flash ID

2014-09-24T12:16:25Z

Add ID for this Numonix / STMicro chip. Tested on Marvell DB-78460-BP board. Signed-off-by: Stefan Roese Tested-by: Luka Perkov Reviewed-by: Jagannadha Sutradharudu Teki

spl: replace CONFIG_SPL_SPI_* with CONFIG_SF_DEFAULT_*

2014-09-24T12:10:10Z

Currently, CONFIG_SPL_SPI_* #defines are used for controlling SPI boot in SPL. These #defines do not allow the user to select SPI mode for the SPI flash (there's no CONFIG_SPL_SPI_MODE, so the SPI mode is hardcoded in spi_spl_load.c), and duplicate information already provided by CONFIG_SF_DEFAULT_* #defines. Kill CONFIG_SPL_SPI_*, and use CONFIG_SF_DEFAULT_* instead. Cc: Tom Rini Cc: Marek Vasut Cc: Sudhakar Rajashekhara Cc: Lokesh Vutla Cc: Vitaly Andrianov Cc: Lars Poeschel Cc: Bo Shen Cc: Hannes Petermaier Cc: Michal Simek Acked-by: Marek Vasut Signed-off-by: Nikita Kiryanov Reviewed-by: Jagannadha Sutradharudu Teki

mtd: spi: add support for M25PE16 and M25PX16

2014-09-24T11:55:16Z

Add support for M25PE16 and M25PX16 Cc: Marek Vasut Acked-by: Marek Vasut Signed-off-by: Nikita Kiryanov Reviewed-by: Jagannadha Sutradharudu Teki

sf: Add an empty entry to the parameter list

2014-09-23T18:44:30Z

The list is supposed to be terminated with a NULL name, but is not. If a board probes a chip which does not appear in the table, U-Boot will crash (at least on sandbox). Signed-off-by: Simon Glass

Merge branch 'master' of git://git.denx.de/u-boot-arm

2014-08-11T08:21:03Z

Conflicts: boards.cfg Signed-off-by: Stefano Babic

sf: sf_ops: Stop leaking memory

2014-08-05T18:48:01Z

It's usually a common pattern to free() the memory that we allocated. Implement this here to stop leaking memory. Signed-off-by: Marek Vasut Cc: Michal Simek Reviewed-by: Jagannadha Sutradharudu Teki

spi: add config option to enable the WP pin function on st micron flashes

2014-07-23T10:26:45Z

enable the W#/Vpp signal to disable writing to the status register on ST MICRON flashes like the N25Q128 thorugh the new config option CONFIG_SYS_SPI_ST_ENABLE_WP_PIN Signed-off-by: Heiko Schocher Cc: Jagannadha Sutradharudu Teki

sf: probe: Fix quad bit set path

2014-06-08T17:42:27Z

Currently, flash quad bit is set in "spi_flash_validate_params" and later at the end in the same api, we write 0 to status register for few flashes, thereby overriding the quad bit set. This fix moves the quad bit setting outside this api in "spi_flash_probe_slave" Signed-off-by: Sourav Poddar Reviewed-by: Jagannadha Sutradharudu Teki

sf: params: Added support for Spansion S25FL512S_512K

2014-06-08T17:42:27Z

Added support for Spansion chip "S25FL512S_512K". Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Michal Simek Reviewed-by: Jagannadha Sutradharudu Teki