Commit graph

91 commits

Author SHA1 Message Date
Jagannadha Sutradharudu Teki
d62ef5619c sf: stmicro: Add support for N25Q256A
Add support for Numonyx N25Q256A SPI flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-06 10:10:00 -05:00
Jagannadha Sutradharudu Teki
b1431dac32 sf: stmicro: Add support for N25Q32A
Add support for Numonyx N25Q32A SPI flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-06 10:10:00 -05:00
Jagannadha Sutradharudu Teki
c75c92122f sf: stmicro: Add support for N25Q32
Add support for Numonyx N25Q32 SPI flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-06 10:10:00 -05:00
Jagannadha Sutradharudu Teki
f785fcb631 sf: stmicro: Add support for N25Q64A
Add support for Numonyx N25Q64A SPI flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-06 10:10:00 -05:00
Jagannadha Sutradharudu Teki
5818a09d70 sf: winbond: Add W25Q64W
Add support for Winbond's W25Q64W SPI flash.
This device is used on xilinx zynq emulation platform.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-06 10:10:00 -05:00
Jagannadha Sutradharudu Teki
4e994c168f sf: spansion: Correct the first byte of idcode1 for S25FL256S part
This patch corrected the first byte of idcode1 for S25FL256S SPI flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-02-06 10:10:00 -05:00
Jagannadha Sutradharudu Teki
3981d02e0b sf: stmicro: add support for N25Q064
Add support for Numonyx N25Q064 SPI flash.

Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2013-02-04 09:14:21 -05:00
Albert ARIBAUD
1c27059a2f Merge remote-tracking branch 'u-boot/master' 2012-09-30 23:49:17 +02:00
Tom Rini
a4cc1c4877 SPL: SPI: Enhance spi_spl_load to match the other load functions
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:27 -07:00
Bo Shen
83fd09a049 spiflash: at25: using common spi flash operation
Using common spi flash operation function to replace private operation
funtion

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-17 19:00:31 +02:00
Bo Shen
053a4d1f5d spi: add atmel at25df321 serial flash support
Add atmel at25df321 serial flash support

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-17 18:50:47 +02:00
Michal Simek
4a4cb4e111 sf: spansion: Add support for S25FL256S
Add support for Spansion S25FL256S SPI flash.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-14 11:45:50 -04:00
Stephen Warren
c75942c7b7 sf: winbond: fix page_size
Commit a4ed3b6 "sf: inline data constants" modified winbond.c's page_size
from 256 to 4096. This prevents either/both of "sf write" writing the
correct data, or "sf read" from reading the correct data back.

This allows U-Boot running on Compulab Tegra to upgrade itself.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-14 11:34:30 -04:00
Michal Simek
d945ce9704 sf: stmicro: add support for N25Q128A
Add support for Numonyx N25Q128A SPI flash.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-10 11:31:04 -04:00
Stephan Linz
6ad6c6dc1e sf: stmicro: add support N25Q128 parts
Adds support for Numonyx's N25Q128 SPI flash. These devices
are used on (among others) Avnet Spartan-6 LX9 micro-evaluation
boards. Tested with "sf" commands and CONFIG_ENV_IS_IN_SPI_FLASH.

Signed-off-by: Stephan Linz <linz@li-pro.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-09 20:41:54 -04:00
Stephan Linz
63ff6a66ae sf: stmicro: support JEDEC standard two-byte signature
There are more than the M25Pxx serial flashs that can be
used with the stmicro driver, for example: the M25PXxx or
N25Qxx serie. All these chips have burned in the original
stmicro manufacture id 0x20 together with a standard
two-byte signature.

In preperation to support all these chips the stmicro driver
have to decode the full two-byte signature.

Signed-off-by: Stephan Linz <linz@li-pro.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-09 20:41:54 -04:00
Rajeshwari Shinde
c969abc470 sf: winbond: add W25Q32
SMDK EVT1  has a different Winbond part, added its part details
to the SPI flash table.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-09 20:41:54 -04:00
Jérôme Carretero
b54d1f26ff sf: stmicro: add geometrical info for N25Q256 from Micron
Note: because 4-byte addressing is not supported yet,
at the moment only the first 16MiB of the device are available.

Signed-off-by: Jérôme Carretero <cJ@zougloub.eu>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-04-08 10:55:55 +00:00
Mike Frysinger
41e1713425 sf: unify status register writing (and thus block unlocking)
The only two drivers to write the status register do it in the same
way, so unify the implementations.  This also makes the block unlock
logic the same.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-03-04 23:18:17 -05:00
Mike Frysinger
7a6d2a7ec1 sf: sst: inline duplicate write enable helper funcs
The local sst enable/disable write funcs don't really add anything
over the common API, so just inline the common calls directly.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-03-04 23:12:23 -05:00
Mike Frysinger
04a3e90eaf sf: eon: drop duplicate id
Looks like Shaohui Xie's patch got merged twice.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-03-04 23:08:37 -05:00
Mike Frysinger
c4e932ce73 sf: unify erase commands
Analysis of the flash drivers shows that they all use 0x20 if the erase
size is 4KiB, or 0xd8 if it's larger.  So with this info in hand, we can
unify all the erase functionality in one place.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-03-04 22:35:50 -05:00
Mike Frysinger
a4ed3b6531 sf: inline data constants
I imagine much of these constants are due to copy & pasting previous
drivers rather than an actual reflection of the hardware layout.  At
any rate, inline the info that we don't care about externally as it
shrinks things nicely.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-03-04 22:56:52 -05:00
Mike Frysinger
7d72b80a90 sf: spansion: inline useless id defines
No need for dedicated defines when these really only get used once.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-07-20 00:41:36 -04:00
Mike Frysinger
b4c87d658c sf: drop unused/duplicate command defines
In an effort to unify the spi flash drivers further, drop all the
unused and/or duplicate command defines.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-07-20 00:41:36 -04:00
Stephen Warren
1edaf094dc sf: winbond: Add support for the Winbond W25Q80BL
This chip is present on the Compulab TrimSlice.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-07 14:07:20 +02:00
Mike Frysinger
8b463dab93 sf: eeprom_m95xxx: set a sane default timeout
Every board currently defines this to the same value, so just default
to that to avoid having to make everyone do the same thing.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-02-12 15:18:28 -05:00
Mike Frysinger
a1f77b696d sf: eeprom_m95xxx: fix up style
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-02-12 15:18:28 -05:00
Christian Riesch
32b1127397 sf: Add spi_boot() to allow booting from SPI flash in an SPL
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Heiko Schocher <hs@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-12-24 10:23:30 +01:00
Vadim Bendebury
1f6734cf50 sf: fix erase debug output
We want to show the length, so multiplying by sector size makes no sense.
This is a hold over from the erase code before the big refactor.

Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-12-05 21:55:24 +01:00
Shaohui Xie
23d8f778c8 spi/eon: add support for new EON spi flash EN25Q32B
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
2011-10-23 23:32:43 +02:00
Shaohui Xie
bd75c63a94 sf: eon: add support for EN25Q32B parts
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-09-29 16:51:16 -04:00
Vadim Bendebury
3f96ee3347 sf: fix debug format string warning
On some systems, we get a warning when %lu is used with size_t's, so
use the correct format string.

Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-09-21 23:05:15 +02:00
James Le Cuirot
ad8e3bd657 sf: winbond: Add support for the Winbond W25X40
The Winbond W25X40 is now being used in the IP02 (and possibly IP04).
Tested and working on the actual device.
2011-09-05 16:03:00 +02:00
Simon Guinot
7432ed05a3 sf: macronix: disable write protection when initializing
Signed-off-by: Simon Guinot <sguinot@lacie.com>
2011-08-02 22:02:34 +02:00
Shaohui Xie
9445ce0873 sf: spansion: add support for S25FL129P_64K
Signed-off-by: Shaohui Xie <b21989@freescale.com>
Cc: Mike Frysinger <vapier@gentoo.org>
2011-08-02 22:01:27 +02:00
Macpaul Lin
2d722e0549 mtd/spi/macronix.c: add MX25L4005 and MX25L8005
Add support of MX25L4005 and MX25L8005 according to the datasheet
http://www.mct.net/download/macronix/mx25l8005.pdf

This patch has been tested with MX25L4005 and MX25L8005

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-08-02 21:54:40 +02:00
Mike Frysinger
8875bdb341 sf: sst: support newer standardized flashes
Newer SST flashes have dropped the Auto Address Increment (AAI) word
programming (WP) modes in favor of the standard page programming mode
that most flashes now support.  So add a flags field to the different
flashes to support both modes with new and old styles.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:32:59 +02:00
Mike Frysinger
66ecb7cdb0 sf: unify write disable commands
Every spi flash uses the same write disable command, so unify this in
the common code.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Fixed commit message.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-07-26 16:32:15 +02:00
Mike Frysinger
fba2c44e46 sf: eon/stmicro: inline useless ID defines
These defines are used in only one place, so just inline them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:31:07 +02:00
Mike Frysinger
b06afa75fa sf: kill off now-unused local state
Now that the common spi_flash structure tracks all the info that these
drivers need, kill off their local state indirection and use just what
the common code provides.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:29:59 +02:00
Mike Frysinger
d4aa500913 sf: unify write funcs
Once we add a new page_size field for write lengths, we can unify the
write methods for most of the spi flash drivers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:29:27 +02:00
Mike Frysinger
2744a4e688 sf: unify write enable commands
Every spi flash uses the same write enable command, so unify this in
the common code.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-26 16:28:21 +02:00
Graeme Russ
a60d1e5b8e Timer: Fix misuse of ARM *timer_masked() functions outside arch/arm
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2011-07-16 11:55:00 +02:00
Patrick Sestier
bd0d19cc5f sf: kick watchdog when polling
The status polling can take a while, so make sure we kick the
watchdog after each successful poll.

Signed-off-by: Patrick Sestier <psestier@mircom.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-06-01 22:21:42 +02:00
James Kosin
1c091f59a0 sf: sst: add support for SST25VF064C
Signed-off-by: James Kosin <jkosin@intcomgrp.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-13 15:39:08 -04:00
Mike Frysinger
493c360721 sf: use print_size() for sector_size output
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-12 02:30:25 -04:00
Mike Frysinger
f8f0757dcb sf: localize erase funcs
No need for these to be exported as they are only accessed indirectly
via function pointers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-12 02:15:56 -04:00
Mike Frysinger
c5910874ba sf: sst: setup read func
The previous unification patch missed setting up the sst read func.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-12 02:15:54 -04:00
Richard Retanubun
4e6a515899 sf: add struct spi_flash.sector_size parameter
This patch adds a new member to struct spi_flash (u16 sector_size)
and updates the spi flash drivers to start populating it.

This parameter can be used by spi flash commands that need to round
up units of operation to the flash's sector_size.

Having this number in one place also allows duplicated code to be
further collapsed into one common location (such as erase parameter
and the detected message).

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-12 02:15:37 -04:00