u-boot.git/drivers/mtd/spi, branch v2014.04Unnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/u-boot.git/atom/drivers/mtd/spi?h=v2014.042014-03-17T16:24:57Zmtd: spi: Fix page size for S25FL032P,S25FL064P2014-03-17T16:24:57ZMarek Vasutmarex@denx.de2014-02-21T17:13:26Zurn:sha1:bf64035a159f114d0fb93391acb7f5e73eb020e6
The commit 6af8dc3ebccb3b1e4b2e479315e49545e7f53150 broke support for
S25FL032P and S25FL064P by carelessly removing the code handling special
page size for these two SPI NOR flashes and unifying the code under the
assumption that Extended JEDEC ID of 0x4d00 always implies 512b page size.
Add special case handling for these two SPI NOR flashes.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
sf: ops: Squash the malloc+memset combo2014-03-17T16:24:57ZJagannadha Sutradharudu Tekijagannadha.sutradharudu-teki@xilinx.com2014-02-04T16:06:13Zurn:sha1:c6136aad91da493c446f22af8f5d774a74dec9d1
Squash the malloc()+memset() combo in favor of calloc().
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Acked-by: Marek Vasut <marex@denx.de>
sf: Squash the malloc+memset combo2014-03-17T16:24:56ZMarek Vasutmarex@denx.de2014-01-15T14:17:54Zurn:sha1:cc56f13392197d6195ec6df2569bec1ce4d7b9ce
Squash the malloc()+memset() combo in favor of calloc().
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
sf: Add S25FL128S_256K IDs2014-03-17T16:24:56ZMarek Vasutmarex@denx.de2014-01-15T14:32:09Zurn:sha1:cfa90a636b74312c56e2cc1d307876fdcd6d687c
Add IDs for this new chip.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
sf: Fix entries for S25FL256S_256K and S25FL512S_256K2014-03-17T16:24:56ZMarek Vasutmarex@denx.de2014-01-15T14:29:43Zurn:sha1:c1f9325965b141f08434ce3749d3b5e713f312a3
Both of these chips have 256kB big sectors, thus the _256K suffix,
compared to their _64K counterparts, which have 64kB sectors. Also,
they have four times less sectors than their _64K counterparts.
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
sf: params: Removed flag SECT_4K for Micron N25Q1282014-01-12T16:10:23ZSiva Durga Prasad Paladugusiva.durga.paladugu@xilinx.com2014-01-08T05:57:07Zurn:sha1:35a55fb57fffb615e6b20980fb317e162076adb4
Remove the flag SECT_4K for device N25Q128 as the 4K-byte
sub sector erase granularity is available only for top/bottom
8 sectors in some of the N25Q128 chips.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
sf: Add CONFIG_SF_DUAL_FLASH2014-01-12T16:10:22ZJagannadha Sutradharudu Tekijaganna@xilinx.com2014-01-11T09:55:04Zurn:sha1:b902e07cea51e33fbe36453f7b1412dd7bbe760f
This config will use for defining greater than single flash support.
currently - DUAL_STACKED and DUAL_PARALLEL.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
sf: Add dual memories support - DUAL_PARALLEL2014-01-12T16:10:22ZJagannadha Sutradharudu Tekijaganna@xilinx.com2014-01-06T18:41:35Zurn:sha1:056fbc73d54df64adcb93c513cba708acb2683bd
This patch added support for accessing dual memories in
parallel connection with single chipselect line from controller.
For more info - see doc/SPI/README.dual-flash
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
sf: Add dual memories support - DUAL_STACKED2014-01-12T16:10:11ZJagannadha Sutradharudu Tekijaganna@xilinx.com2014-01-12T16:10:11Zurn:sha1:f77f469117ab3184ac45683a50dc446265be28cc
This patch added support for accessing dual memories in
stacked connection with single chipselect line from controller.
For more info - see doc/SPI/README.dual-flash
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
sf: ops: Unify read_ops bank configuration2014-01-12T16:08:33ZJagannadha Sutradharudu Tekijaganna@xilinx.com2014-01-11T11:27:07Zurn:sha1:ab92224f4550f9677be32dd903e99acf1475dbf7
Unified the bar code from read_ops into a spi_flash_bar()
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>