Commit Graph

241 Commits

Author SHA1 Message Date
Heiko Schocher
57215cd2e5 arm, kirkwood: added kw_gpio_set_valid() in gpio.h
Signed-off-by: Heiko Schocher <hs@denx.de>
2009-07-23 00:20:33 +02:00
Dieter Kiermaier
ec16441085 Kirkwood: add Marvell Kirkwood gpio driver
Signed-off-by: Dieter Kiermaier <dk-arm-linux@gmx.de>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
Tested-by: Heiko Schocher <hs@denx.de>
2009-07-23 00:19:28 +02:00
Heiko Schocher
688b6a0ff2 arm, kirkwood: added KW_TWSI_BASE in kirkwood.h
Signed-off-by: Heiko Schocher <hs@denx.de>
2009-07-23 00:16:18 +02:00
Simon Kagstrom
8bf29b59fc Add unaligned.h for arm
This patch adds unaligned.h for ARM (needed to build with LZO
compression). The file is taken from the linux kernel, but includes
u-boot headers instead.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Acked-by: Stefan Roese <sr@denx.de>
2009-07-19 11:56:34 +02:00
Wolfgang Denk
6973fb414c Merge branch 'asm-generic' of git://git.denx.de/u-boot-microblaze 2009-07-16 21:53:15 +02:00
Wolfgang Denk
c3ae126c2c Merge branch 'master' of git://git.denx.de/u-boot-arm 2009-07-13 23:45:02 +02:00
Sedji Gaouaou
5ccc2d99d6 at91: Introduction of at91sam9g10 SOC.
AT91sam9g10 is an ARM 926ej-s SOC. It is an evolution of the at91sam9261 with a
faster clock speed: 266/133MHz.

Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
2009-07-12 17:56:11 +02:00
Sedji Gaouaou
22ee647380 at91: Introduction of at91sam9g45 SOC.
AT91sam9g45 series is an ARM 926ej-s SOC family clocked at 400/133MHz.
It embeds USB high speed host and device, LCD, DDR2 RAM, and a full set of
peripherals.

The first board that embeds at91sam9g45 chip is the AT91SAM9G45-EKES.
On the board you can find 2 USART, USB high speed,
a 480*272 LG lcd, ethernet, gpio/joystick/buttons.

Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com>
2009-07-12 17:43:34 +02:00
Daniel Mack
c33c5990ce pxa: fix CKEN_B register bits
The current defition for CKEN_B register bits is nonsense. Adding 32 to
the shifted value is equal to '| (1 << 5)', and this bit is marked
'reserved' in the PXA docs.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
2009-07-12 17:43:32 +02:00
Daniel Mack
bd876be46f pxa: add clock for system bus 2 arbiter
This clock is needed for systems using the USB2 device unit or the 2d
graphics accelerator.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
2009-07-12 17:43:31 +02:00
Prafulla Wadaskar
b996165f5a arm: Kirkwood: bugfix: UART1 bar correction
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-07-12 17:43:15 +02:00
Michal Simek
bc0d3296f1 asm-generic: Consolidate errno.h to asm-generic/errno.h
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 <sr@denx.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-07-09 14:07:11 +02:00
David Brownell
154b5484ac davinci_nand chipselect/init cleanup
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 <dbrownell@users.sourceforge.net>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07 17:58:03 -05:00
Sandeep Paulraj
496863b244 NAND DaVinci: Update to ALE/CLE Mask values
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 <s-paulraj@ti.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07 17:58:02 -05:00
Sandeep Paulraj
0c1684437e ARM DaVinci: Changing ALE Mask Value
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 <s-paulraj@ti.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07 17:58:02 -05:00
David Brownell
6e29ed8e57 davinci_nand: cleanup II (CONFIG_SYS_DAVINCI_BROKEN_ECC)
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 <dbrownell@users.sourceforge.net>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07 17:58:01 -05:00
David Brownell
fcb7747775 davinci_nand: cleanup I (minor)
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 <dbrownell@users.sourceforge.net>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07 17:44:55 -05:00
Wolfgang Denk
8e5e9b940c Coding style cleanup; update CHANGELOG
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-07 22:35:02 +02:00
Magnus Lilja
d08e5ca301 MX31: Add NAND SPL boot support to i.MX31 PDK board.
Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2009-07-06 21:53:18 +02:00
Prafulla Wadaskar
78eabb90b7 arm: Kirkwood: arch specific updated for ehci-Kirkwood driver support
This patch abstracts Kirkwood arch specific changes to support ehci-kirkwood driver

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-07-06 21:53:15 +02:00
Alessandro Rubini
095a460b49 arm nomadik: use 1000 as HZ value and rewrite timer code
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 <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-07-06 21:53:08 +02:00
Jean-Christophe PLAGNIOL-VILLARD
21761540b4 ARM: Update mach-types
update against linux v2.6.30

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-07-06 21:52:47 +02:00
Daniel Gorsulowski
45627fce18 at91: Add CAN init function
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 <Daniel.Gorsulowski@esd.eu>
2009-07-06 21:52:43 +02:00
Simon Kagstrom
2e23008e5d arm: Kirkwood: Correct header define
Correct define typo (. -> ,)

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-07-06 21:52:41 +02:00
Magnus Lilja
8449f287f5 MX31: Add basic support for Freescale i.MX31 PDK board.
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 <lilja.magnus@gmail.com>
Acked-by: Fabio Estevam <fabioestevam@yahoo.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-07-06 21:52:38 +02:00
Kim, Heung Jun
06e758e75c move L2 cache enable/disable function to cache.c in the omap3 SoC directory
Signed-off-by: HeungJun, Kim <riverful.kim@samsung.com>
CC: Dirk Behme <dirk.behme@googlemail.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-07-06 21:52:25 +02:00
Prafulla Wadaskar
4efb77d41f arm: Kirkwood: Basic SOCs support
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 <yotam@marvell.com>
Michael Blostein <michaelbl@marvell.com

Reviewed-by: Ronen Shitrit <rshitrit@marvell.com>
Acked-by: Stefan Rose <sr@denx.de>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-07-06 21:52:17 +02:00
Prafulla Wadaskar
5c3d5817e5 arm: generic cache.h for ARM architectures
This patch is required for Kirkwood SoC support
may be used by other ARM architectures

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-07-06 21:52:15 +02:00
Matthias Ludwig
9c8c706c92 OMAP3EVM: fix typo. replace CS6 by CS5, no functionality change
Signed-off-by: Matthias Ludwig <mludwig@ultratronik.de>
2009-07-06 21:52:12 +02:00
Prafulla Wadaskar
5710de4580 spi: Add Marvell Kirkwood SPI driver
This patch adds a SPI driver for the Marvell Kirkwood SoC's.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-06-26 00:59:09 +02:00
Ilya Yanok
1dc4da749d mx27: basic cpu support
This patch adds generic code to support Freescale's i.MX27 SoCs.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
2009-06-21 16:18:13 +02:00
Magnus Lilja
dd2f6965a6 i.MX31: Create a common device file.
Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2009-06-21 16:18:13 +02:00
Jean-Christophe PLAGNIOL-VILLARD
958f7da788 ARM: Add macros.h to be used in assembler file.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-21 16:18:12 +02:00
Magnus Lilja
40c642bc19 MX31: Add NAND SPL for i.MX31.
This patch adds the NAND SPL framework needed to boot i.MX31 boards
from NAND.

It has been tested on a i.MX31 PDK board with large page NAND. Small
page NANDs should work as well, but this has not been tested.

Note: The i.MX31 NFC uses a non-standard layout for large page NANDs,
whether this is compatible with a particular setup depends on how
the NAND device is programmed by the flash programmer (e.g. JTAG
debugger).

The patch is based on the work by Maxim Artamonov.

Signed-off-by: Maxim Artamonov <scn1874@yandex.ru>
Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2009-06-21 16:18:12 +02:00
Jean-Christophe PLAGNIOL-VILLARD
8096c51fd4 at91: unify nor boot support
the lowlevel init sequence is the same so unify it

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-21 16:18:12 +02:00
Jean-Christophe PLAGNIOL-VILLARD
01550a2b65 pm9263: use macro instead of hardcode value for the lowlevel_init
optimize a few the RAM init

Signed-off-by: Ilko Iliev <iliev@ronetix.at>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-21 16:18:11 +02:00
s-paulraj@ti.com
7835f4b949 DaVinci Network Driver Updates
Different flavours of DaVinci SOC's have differences in their EMAC IP
This patch does the following
1) Updates base addresses for DM365
2) Updates MDIO frequencies for DM365 and DM646x
3) Update EMAC wrapper registers for DM365 and DM646x

Patch applies to u-boot-net git. the EMAC driver itself
will be updated shortly to add support for DM365 and DM646x

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-06-15 00:13:55 -07:00
Prafulla Wadaskar
a24d96e40e arch_misc_init support for ARM architectures
This patch is required for Kirkwood support
may be used by other ARM architectures

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-06-12 20:45:46 +02:00
Jean-Christophe PLAGNIOL-VILLARD
b32e189079 at91: move cpu name define to arm/arch/ cpu header
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12 20:39:53 +02:00
Jean-Christophe PLAGNIOL-VILLARD
c358d9c3f1 arm: unify interrupt init
all arm init the IRQ stack the same way
so unify it in lib_arm/interrupts.c and then call arch specific interrupt init

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12 20:39:52 +02:00
s-paulraj@ti.com
1a09d05abf ARM DaVinci: Minor Updates to base addresses
Patch adds base addresses for DaVinci DM365. Updated patches for DM365
will be posted soon.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-06-12 20:39:50 +02:00
Tom Rix
0c872ecd01 OMAP3 Port kernel omap gpio interface.
Port version 2.6.27 of the linux kernel's omap gpio interface to u-boot.
The orignal source is in linux/arch/arm/plat-omap/gpio.c

See doc/README.omap3 for instructions on use.

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-06-12 20:39:50 +02:00
Jean-Christophe PLAGNIOL-VILLARD
7893aa1eb6 ARM: Update mach-types
update against linux v2.6.29

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12 20:39:49 +02:00
David Brownell
7a4f511b59 davinci: display correct clock info
Move the clock-rate dumping code into the cpu/.../davinci area
where it should have been, enabled by CONFIG_DISPLAY_CPUINFO,
updating the format and showing the DSP clock (where relevant).

Switch boards to use the cpuinfo() hook for this stuff.

Remove a few now-obsolete PLL #defines.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-12 20:39:49 +02:00
Jean-Christophe PLAGNIOL-VILLARD
b54384e3ba arm: timer and interrupt init rework
actually the timer init use the interrupt_init as init callback
which make the interrupt and timer implementation difficult to follow

so now rename it as int timer_init(void) and use interrupt_init for interrupt

btw also remane the corresponding file to the functionnality implemented

as ixp arch implement two timer - one based on interrupt - so all the timer
related code is moved to timer.c

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12 20:39:48 +02:00
David Brownell
f1d944e30e davinci: add basic dm355/dm350/dm335 support
Add some basic declarations for DaVinci DM355/DM350/DM335 support,
keyed on CONFIG_SOC_DM355.  (DM35X isn't quite right because the
DM357 is very different; while the DM355 is like a DM355 without
the MPEG/JPEG coprocessor).

These have different peripherals than the DM6446, and some of
the peripherals are at different addresses.  Notably for U-Boot,
there's no EMAC, and the NAND controller address is different

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-12 20:39:48 +02:00
David Brownell
7b7808ae6d davinci: move psc support board-->cpu
Move DaVinci PSC support from board/* to cpu/* where it belongs.
The PSC module manages clocks and resets for all DaVinci-family
SoCs, and isn't at all board-specific.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-12 20:39:47 +02:00
Daniel Mack
f4317ea919 ARM: fix PXA build by defining UP2OCR
U-Boot does not currently build for PXA platforms with USB support
enabled:

usb.c:46: error: 'UP2OCR' undeclared (first use in this function)

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Markus Klotzbuecher <mk@denx.de>

Edited commit message.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-05-15 23:24:02 +02:00
Detlev Zundel
792a09eb9d Fix e-mail address of Gary Jennejohn.
Signed-off-by: Detlev Zundel <dzu@denx.de>
2009-05-15 22:11:59 +02:00
Sanjeev Premi
cba0b778dd OMAP3: Print correct silicon revision
The function display_board_info() displays incorrect
silicon revision - based on the return value from
function get_cpu_rev().

This patch fixes the problem.

Signed-off-by: Sanjeev Premi <premi@ti.com>
2009-04-29 21:11:49 +02:00