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The latest blackstamp boards can only run the SPI flash at 15MHz before
they start to crap out, so lower the max speeds accordingly. The new SPI
flash also has different sector requirements, so update the environment
sizes as well.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Matthias Fuchs <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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fix a stray CONFIG_MPC83XX that escaped commit
0f898604945af4543c1525fc33b6bae621a3b805.
Signed-off-by: Kim Phillips <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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This patch use blackfin errno.h implementation which
correspond Linux kernel one.
MIPS implemetation is different that's why I keep it.
I removed ppc_error_no.h from Marvell boards which
was the same too.
I have got ack from ppc40x, blackfin, arm, coldfire and avr custodians.
Acked-by: Stefan Roese <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Signed-off-by: Heiko Schocher <[email protected]>
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This patch fixes 2 problems with FDT EBC mappings on Canyonlands.
First, NAND EBC mapping was missing, making Linux NAND driver
unusable on this board. Second, NOR remapping code assumed that
NOR is always on CS0, however when booting from NAND NOR is on CS3.
Signed-off-by: Felix Radensky <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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The check of data became severe from newest gcc.
This patch checked in gcc-4.2 and 4.3 .
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
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Currently, when booting from NAND using nand_spl, in the beginning the default
environment is used until later in boot process the dynamic environment is read
out. This way environment variables that must be interpreted early, like the
baudrate or "silent", cannot be modified dynamically and remain at their
default values. Fix this problem by reading out main and redundand (if used)
copies of the environment in the nand_spl code.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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nand_util currently uses size_t which is arch dependent and not always a
unsigned long. Now use loff_t, as does the linux mtd layer.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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The BF537-STAMP Blackfin board had a driver for working with NAND devices
that are simply memory mapped. Since there is nothing Blackfin specific
about this, generalize the driver a bit so that everyone can leverage it.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Update chipselect handling in davinci_nand.c so that it can
handle 2 GByte chips the same way Linux does: as one device,
even though it has two halves with independent chip selects.
For such chips the "nand info" command reports:
Device 0: 2x nand0, sector size 128 KiB
Switch to use the default chipselect function unless the board
really needs its own. The logic for the Sonata board moves out
of the driver into board-specific code. (Which doesn't affect
current build breakage if its NAND support is enabled...)
Signed-off-by: David Brownell <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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All DaVinci SOC's use a CLE mask of 0x10 and an ALE mask of 0x8
except the DM646x. This was decided by the design team driving the design.
This patch updates the CLE and ALE values for DM646x.
Updated patches for DM646x will be sent shortly.
This applies to u-boot-nand-flash git
Signed-off-by: Sandeep Paulraj <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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The ALE mask used by DaVinci SOCs is wrong. The patch changes the mask value
from '0xa' to '0x8'. This is the mask we use for all TI releases.
Signed-off-by: Sandeep Paulraj <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Remove CONFIG_SYS_DAVINCI_BROKEN_ECC option. It's not just nasty;
it's also unused by any current boards, and doesn't even match the
main U-Boot distributions from TI (which use soft ECC, or 4-bit ECC
on newer chips that support it).
DaVinci GIT kernels since 2.6.24, and mainline Linux since 2.6.30,
match non-BROKEN code paths for 1-bit HW ECC. The BROKEN code paths
do seem to partially match what MontaVista/TI kernels (4.0/2.6.10,
and 5.0/2.6.18) do ... but only for small pages. Large page support
is really broken (and it's unclear just what software it was trying
to match!), and the ECC layout was making three more bytes available
for use by filesystem (or whatever) code.
Since this option itself seems broken, remove it. Add a comment
about the MV/TI compat issue, and the most straightforward way to
address it (should someone really need to solve it).
Signed-off-by: David Brownell <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Minor cleanup for DaVinci NAND code:
- Use I/O addresses from nand_chip; CONFIG_SYS_NAND_BASE won't
be defined when there are multiple chipselect lines in use
(as with common 2 GByte chips).
- Cleanup handling of EMIF control registers
* Only need one pointer pointing to them
* Remove incorrect and unused struct supersetting them
- Use the standard waitfunc; we don't need a custom version
- Partial legacy cleanup:
* Don't initialize every board like it's a DM6446 EVM
* #ifdef a bit more code for BROKEN_ECC
Sanity checked with small page NAND on dm355 and dm6446 EVMs;
and large page on dm355 EVM (packaged as two devices, not one).
Signed-off-by: David Brownell <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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Conflicts:
drivers/spi/Makefile
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Magnus Lilja <[email protected]>
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This patch abstracts Kirkwood arch specific changes to support ehci-kirkwood driver
Signed-off-by: Prafulla Wadaskar <[email protected]>
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This sets CONFIG_SYS_HZ to 1000 as required, and completely rewrites
timer code, which is now both correct and much smaller. Unused
functions like udelay_masked() have been removed as no driver uses
them, even the ones that are not currently active for this board.
mtu.h is copied literally from the kernel sources.
Signed-off-by: Alessandro Rubini <[email protected]>
Acked-by: Andrea Gallo <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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The evaluation kit has both Nand and OneNand, both drivers are there
and the two configurations only select a different default for the
jffs partition. This adds the OneNand driver and cleans up storage.
Signed-off-by: Alessandro Rubini <[email protected]>
Acked-by: Andrea Gallo <[email protected]>
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There is only one public release of the Nomadik chip, so the ifdef
in reset code as well as a define in the config file are not needed
Signed-off-by: Alessandro Rubini <[email protected]>
Acked-by: Andrea Gallo <[email protected]>
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This is an error in my side in the initial submission: nobody
calls it ""nmdk8815", it's "nomadik hardware kit", nhk8815, instead.
Signed-off-by: Alessandro Rubini <[email protected]>
Acked-by: Andrea Gallo <[email protected]>
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The Polaris board is based on the TrizepsIV module of
Keith & Koep (http://www.keith-koep.com).
Signed-off-by: Stefano Babic <[email protected]>
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This patch adds support for esd gmbh MEESC board.
The MEESC is based on an Atmel AT91SAM9263 SoC.
Signed-off-by: Daniel Gorsulowski <[email protected]>
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update against linux v2.6.30
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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To enable CAN init, CONFIG_CAN has to be defined in the board config file
and at91_can_hw_init() has to be called in the board specific code.
CAN is available on AT91SAM9263 and AT91CAP9 SoC.
Signed-off-by: Daniel Gorsulowski <[email protected]>
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Correct define typo (. -> ,)
Signed-off-by: Simon Kagstrom <[email protected]>
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Add support for Freescale's i.MX31 PDK board (a.k.a. 3 stack board).
This patch assumes that some other program performs the actual
NAND boot.
Signed-off-by: Magnus Lilja <[email protected]>
Acked-by: Fabio Estevam <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: HeungJun, Kim <[email protected]>
CC: Dirk Behme <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Cc: Peter Pearse <[email protected]>
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Kirkwood family controllers are highly integrated SOCs
based on Feroceon-88FR131/Sheeva-88SV131/arm926ejs cpu core.
SOC versions supported:-
1) 88F6281-A0 define CONFIG_KW88F6281_A0
2) 88F6192-A0 define CONFIG_KW88F6192_A0
Other supported features:-
1) get_random_hex() fucntion
2) PCI Express port initialization
3) NS16550 driver support
Contributors:
Yotam Admon <[email protected]>
Michael Blostein <[email protected]
Reviewed-by: Ronen Shitrit <[email protected]>
Acked-by: Stefan Rose <[email protected]>
Signed-off-by: Prafulla Wadaskar <[email protected]>
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This patch is required for Kirkwood SoC support
may be used by other ARM architectures
Signed-off-by: Prafulla Wadaskar <[email protected]>
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Signed-off-by: Matthias Ludwig <[email protected]>
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Signed-off-by: Peter Tyser <[email protected]>
Reviewed-by: Ira W. Snyder <[email protected]>
Tested-by: Ira W. Snyder <[email protected]>
Acked-by: Kim Phillips <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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Defining the next two configs allows to switch the serial port from the
console using the setenv stdin and stdout
1. #define CONFIG_SERIAL_MULTI 1 /* Enable both serial ports */
2. #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */
Signed-off-by: Poonam Aggrwal <[email protected]>
Signed-off-by: Ed Swarthout <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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Signed-off-by: Poonam Aggrwal <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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Initial support for Extreme Engineering Solutions XPedite5170 -
a MPC8640-based 3U VPX single board computer with a PMC/XMC
site.
Signed-off-by: Peter Tyser <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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Signed-off-by: Peter Tyser <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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Signed-off-by: Peter Tyser <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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Signed-off-by: Peter Tyser <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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