Commit graph

8675 commits

Author SHA1 Message Date
Matthias Ludwig
187af954cf omap3: embedd gpmc_cs into gpmc config struct
Embedd chip select configuration into struct for gpmc config
instead of having it completely separated as suggested by
Wolfgang Denk on
http://lists.denx.de/pipermail/u-boot/2009-May/052247.html

Signed-off-by: Matthias Ludwig <mludwig@ultratronik.de>
2009-08-07 23:31:51 +02:00
Wolfgang Denk
cb32ed1fc2 Merge branch 'next' of git://git.denx.de/u-boot-coldfire 2009-08-04 21:54:11 +02:00
David Brownell
06bffc6ea5 rm9200 lowevel_init: don't touch reserved/readonly registers
For some reason the AT91rm9200 lowlevel init writes to a bunch of
reserved or read-only addresses.  All the boards seem to define the
value-to-be-written values as zero ... but they shouldn't actually
be writing *anything* there.

No documented erratum justifies these accesses.  It looks like maybe
some pre-release BDI-2000 setup code has been carried along by cargo
cult programming since at least late 2004 (per GIT history).

Here's a patch disabling what seems to be bogosity.  Tested on a
csb337; there were no behavioral changes.

Signed-off-by: David Brownell <david-b@pacbell.net>

on RM9200ek
Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-08-03 09:26:26 +02:00
David Hunter
301b7db88f pxa: Fix typo in GCDR(x)
Fix a typo in the GCDR(x) macro. It's a good thing no one was using it.

Signed-off-by: David Hunter <hunterd42@gmail.com>
2009-08-01 16:06:26 +02:00
Eric Benard
3c448e6482 Add AT91SAM9260 to at91's lowlevel_init.S
Needed for AT91SAM9260 NOR Boot on Eukrea's CPU9260.

Signed-off-by: Eric Benard <eric@eukrea.com>
2009-08-01 11:45:05 +02:00
Dirk Eibach
56bdfa9612 ppc4xx: Remove check for PPC460EX from CompactCenter
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-30 14:15:25 +02:00
Stefan Roese
c3fa4f0c86 ppc4xx: Add support for PPC460EX/460GT rev B chip to AMCC Canyonlands
This patch is based on a diff created by Phong Vo from AMCC.

Signed-off-by: Phong Vo <pvo@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-30 07:22:18 +02:00
Stefan Roese
89bcc48750 ppc4xx: Add basic support for AMCC PPC460EX/460GT rev B chips
This patch is based on a diff created by Phong Vo from AMCC.

Signed-off-by: Phong Vo <pvo@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-30 07:22:18 +02:00
Stefan Roese
82a7edc7ea ppc4xx: Canyonlands-NAND-boot: Support 2 Crucial 512MByte SODIMM's
Some Canyonlands boards are equipped with different SODIMM's. This is no
problem with the "normal" NOR booting Canyonlands U-Boot, since it
automatically detects the SODIMM's via SPD data and correctly configures
them. But the NAND booting version is different. Here we only have 4k
of image size to completely setup the hardware, including DDR2 setup.
So we need to use a fixed DDR2 setup here. This doesn't work for different
SODIMM's right now.

Currently only this Crucial SODIMM is support:
CT6464AC667.8FB (dual ranked)

Now some boards are shipped with this SODIMM:
CT6464AC667.4FE (single ranked)

This patch now supports both SODIMM's by configuring first for the dual
ranked DIMM. A quick shows, if this module is really installed. If this test
fails, the DDR2 controller is re-configured for the single
ranked SODIMM.

Tested with those SODIMM's:

CT6464AC667.8FB (dual ranked)
CT6464AC667.4FE (single ranked)

Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-30 07:22:18 +02:00
Stefan Roese
27dd5f8e10 ppc4xx: amcc: Move "kernel_addr_r" etc to higher locations (> 16MB)
This patch moves the load addresses for kernel, fdt and ramdisk to higher
addresses (>= 16MB). This enables booting of bigger kernel images (e.g.
lockdep enabled).

Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-30 07:22:18 +02:00
Stefan Roese
6942efc2be ppc4xx: amcc: Set CONFIG_SYS_BOOTMAPSZ to 16MB for big kernels
This patch changes CONFIG_SYS_BOOTMAPSZ from 8MB to 16MB which is the
initial TLB on 40x PPC's in the Linux kernel. With this change even bigger
Linux kernels (> 8MB) can be booted.

This patch also sets CONFIG_SYS_BOOTM_LEN to 16MB (default 8MB) to enable
decompression of bigger images.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-30 07:22:18 +02:00
Heiko Schocher
901be89a27 83xx, kmeter1, fix: update in the DTS the correct size for the first flash
When updating the "reg" in the "/localbus/flash@f0000000,0" node
size was wrong updated for the first flash, because the total
size was filled in, instead of the right size for it.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-07-29 18:46:23 -05:00
Wolfgang Denk
108f56b056 Merge branch 'master' of git://git.denx.de/u-boot-i2c 2009-07-30 00:36:25 +02:00
Kumar Gala
4c2e3da82d Update Freescale copyrights to remove "All Rights Reserved"
"All Rights Reserved" conflicts with the GPL.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
2009-07-29 09:59:22 +02:00
Alessandro Rubini
bb4291e625 arm nomadik: add i2c
Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-07-29 09:57:47 +02:00
Alessandro Rubini
60cbfbfd0f arm nomadik: add gpio support
Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-07-29 09:57:46 +02:00
Tom Rix
549b98306d OMAP3 Remove twl4030 defines
These defines have been subplanted by the equivelent defines in
include/twl4030.h

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Heiko Schocher <hs@denx.de>
2009-07-29 09:57:45 +02:00
Tom Rix
fccc0fcaaa OMAP3 Move twl4030 mmc function
Because twl4030 now has its own device files, move and rename
twl4030_mmc_config.

twl4030_mmc_config initializes the twl4030 power setting to
the mmc device.  Because it is in the twl4030 power domain, move
it out of drivers/mmc/omap3_mmc.c and into drivers/power/twl4030.c.

The function was renamed to twl4030_power_mmc_init because all
the functions in this file are to have the format

twl4030_power_<device>_<action>

In this case the suffix is mmc_init so
device : mmc
action : init

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Heiko Schocher <hs@denx.de>
2009-07-29 09:57:43 +02:00
Tom Rix
2c15513010 OMAP3 Move twl4030 power and led functions
Because twl4030 now has its own device files, move exiting
omap3 power_init_r to a new location.

power_init_r is the only function in board/omap3/common.
It initializes the twl4030 power for the board and enables
the led.

The power part of the the function is moved to twl4030_power_init in
drivers/power/twl4030.c The power compilation is conditional on the
existing config variable CONFIG_TWL4030_POWER.

The led part is moved to twl4030_led_init in the new file
drivers/misc/twl4030_led.c  The led compilation is conditional on
the new config variable CONFIG_TWL4030_LED

The directory board/omap3/common was removed because power_init_r
was the only function in it.

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Heiko Schocher <hs@denx.de>
2009-07-29 09:57:30 +02:00
Wolfgang Denk
d7b0781e2b Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx 2009-07-29 09:25:52 +02:00
Wolfgang Denk
03a14104f1 Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx 2009-07-29 09:15:36 +02:00
Wolfgang Denk
3cb7a4805f TQM8xx* boards: set larger SMC Rx buffer len
Commit 2b3f12c2 added support for configurable SMC Rx buffer length on
8xx systems. Enable this feature on TQM8xx* based boards.

This fixes the problem that pasting text in the middle of a line
(i. e. inserting in edit mode) did not work - only the first two
characters got inserted, the rest was lost.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-28 22:39:04 +02:00
Wolfgang Denk
4b7511478b Fix ext2load return code
Make the ext2load command return 0 on success (instead of the file
length).

Also fix output format (get rid of random newlines) and some coding
style issues (long lines etc.).

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-28 22:38:53 +02:00
Weirich, Bernhard
56fdaadc12 ext2: fix inode size and calculations
Signed-off-by: unsik Kim <donari75@gmail.com>
Signed-off-by: Bernhard Weirich <bernhard.weirich@riedel.net>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Tested-by: Wolfgang Denk <wd@denx.de>
2009-07-28 22:38:17 +02:00
Tom Rix
cd7826359e TWL4030 Add power reset button
The Zoom2 power reset button is on the top right side of the
main board.  Press and hold for about to 8 seconds to completely
reset the board.

Some of the beta boards have a hardware problem that prevents
using this feature.  If is difficult to further characterize the
boards that fail.  So disable resetting for all beta boards.

The Zoom1 reset button is the red circle on the top right,
front of the board.  Press and hold the button for 8 seconds to
completely reset the board.

After analyzing beagle, it was determined that other boards
that use the twl4030 for power managment can also make use
this function.

The resetting is done by the power management part of the twl4030.
Since there is no existing drivers/power, add one.

The compilation of power/twl4030.h is controlled by the config
variable CONFIG_TWL4030_POWER

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Heiko Schocher <hs@denx.de>
2009-07-28 08:56:31 +02:00
Tom Rix
8966eb4c1c TWL4030 Add initial support
The TWL4030 supplies many peripherals for OMAP3 boards. These include
power management, usb and, keyboard.

The product description is found here:

http://focus.ti.com/docs/prod/folders/print/tps65950.html

Product reference document, tps65950.pdf, is found here:

http://www.ti.com/lit/gpn/tps65950

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Heiko Schocher <hs@denx.de>
2009-07-28 08:55:39 +02:00
Tom Rix
7f79dfb48b OMAP I2C Fix the sampling clock.
This problem is seen on Zoom1 and Zoom2 in the startup and
when i2c probe is used

Before :

In:    serial
Out:   serial
Err:   serial
timed out in wait_for_bb: I2C_STAT=1000
timed out in wait_for_bb: I2C_STAT=1000
timed out in wait_for_bb: I2C_STAT=1000
timed out in wait_for_pin: I2C_STAT=1000
I2C read: I/O error
timed out in wait_for_bb: I2C_STAT=1000
timed out in wait_for_bb: I2C_STAT=1000
Die ID #327c00020000000004013ddd05026013
Hit any key to stop autoboot:  0
OMAP3 Zoom1# i2c probe
Valid chip addresses:timed out in wait_for_bb: I2C_STAT=1000
 02 03 04 05 06 07 08 09 0A 0B 0C 0D <snip>

After :

In:    serial
Out:   serial
Err:   serial
Die ID #327c00020000000004013ddd05026013
Hit any key to stop autoboot:  0
OMAP3 Zoom1# i2c probe
Valid chip addresses: 48 49 4A 4B

The addresses are for the twl4030.

The prescalar that converts the function clock to the sampling
clock is hardcoded to 0.  The reference manual recommends 7
if the function clock is 96MHz.

Instead of just changing the hardcoded values, the prescalar
is calculated from the value I2C_IP_CLK.

The i2c #defines are in kHz.  The speed passed into the
i2c init routine is in Hz.  To be consistent, change the
defines to be in Hz.

The timing calculations are based on what is done in the
linux 2.6.30 kernel in drivers/i2c/buses/i2c_omap.c as
apposed to what is done in TRM.

The major variables in the timing caculations are
specified as #defines that can be overriden as required.

The variables and their defaults are

I2C_IP_CLK				SYSTEM_CLOCK_96
I2C_INTERNAL_SAMPLING_CLK		19200000
I2C_FASTSPEED_SCLL_TRIM			6
I2C_FASTSPEED_SCLH_TRIM			6
I2C_HIGHSPEED_PHASE_ONE_SCLL_TRIM	I2C_FASTSPEED_SCLL_TRIM
I2C_HIGHSPEED_PHASE_ONE_SCLH_TRIM	I2C_FASTSPEED_SCLH_TRIM
I2C_HIGHSPEED_PHASE_TWO_SCLL_TRIM	I2C_FASTSPEED_SCLL_TRIM
I2C_HIGHSPEED_PHASE_TWO_SCLH		I2C_FASTSPEED_SCLH_TRIM

This was runtime verified on Zoom1, Zoom2, Beagle and Overo.
The 400kHz and 3.4M cases were verifed on test Zoom1,
Zoom2, Beagle and Overo configurations.

Testing for omap2 will be done in a second step as Nishanth
and Jean-Christophe commented.

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Heiko Schocher <hs@denx.de>
2009-07-28 08:52:33 +02:00
Heiko Schocher
4ce5a72851 arm, i2c: added support for the TWSI I2C Interface
Signed-off-by: Heiko Schocher <hs@denx.de>
2009-07-28 08:20:58 +02:00
Stefan Roese
042d01c72e ppc4xx: Fix problem with NOR range assignment in Canyonlands ft_board_setup
This patch fixes the problem, that the current fdt board fixup code only
set's one range, the one for NOR. By this it's overwriting the already
correctly configured values done in __ft_board_setup(). Just remove this
now unneeded NOR fixup and all the ranges are correctly defined.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Dirk Eibach <eibach@gdsys.de>
Cc: Felix Radensky <felix@embedded-sol.com>
2009-07-28 07:26:07 +02:00
Stefan Roese
11a1604f8d ppc4xx: Add some NAND-booting bootstrap entries to Kilauea chip_config cmd
This patch adds some I2C bootstrap setting for NAND booting to the Kilauea
chip_config command ("533-nand" and "600-nand").

Additionally some incorrectly indented lines are fixed.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-28 07:24:01 +02:00
Stefan Roese
5b34691ff8 ppc4xx: Kilauea: Fix SDRAM init in NAND booting version
DDR2 Auto-calibration needs to be disabled on the NAND booting PPC4xx
targets. Otherwise the configured fixed init values for some DDR2
controller registers (e.g. RQDC) are not initialized at all resulting
in a non working SDRAM.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-28 07:23:54 +02:00
Stefan Roese
f3ed3c9b74 ppc4xx: Fix Arches DDR2 initialization
Testing on AMCC Arches with the latest U-Boot version yielded that DDR2
initialization is currently broken. U-Boot hangs upon relocation to SDRAM
or crashes with random traps. This patch fixes this problem. Arches now
uses a different WRDTR and CLKTR default setting than Canyonlands/Glacier.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-28 07:22:46 +02:00
Dirk Eibach
ab4c62c1ba ppc4xx: Add GDsys CompactCenter board support.
Board support for the Guntermann & Drunck CompactCenter and
DevCon-Center.
Based on the AMCC Canyonlands board support by Stefan Roese.

Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-28 07:20:34 +02:00
Reinhard Arlt
c2e49f706b mpc83xx: Add esd VME8349 board support
This patch adds support for the esd VME8349 board equipped with the
MPC8349. It's a VME PMC carrier board equipped with the Tundra
TSI148 VME-bridge.

Signed-off-by: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-07-27 18:36:36 -05:00
Paul Gortmaker
fe613cdd4e sbc8349: combine HRCW flash and u-boot image flash
Up to this point in time, the sbc8349 board was storing the u-boot
image in flash 2x.  One for the HRCW value at the beginning of
flash (0xff80_0000), and once close to the end of flash (0xfff8_0000)
for the actual image that got executed.

This moves the TEXT_BASE to be the beginning of flash, which makes
the second copy of the image redundant, and frees up the flash
from the end of the environment storage to the end of the flash
device itself.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-07-27 18:35:53 -05:00
Kim Phillips
be9b56df02 mpc83xx: CONFIG_83XX_GENERIC_PCI is now synonymous with CONFIG_PCI; remove the former
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-07-27 10:17:54 -05:00
Wolfgang Denk
94978e19f3 Prepare 2009.08-rc1 (again, after fixing last minute issues).
Update CHANGELOG

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 10:37:37 +02:00
Wolfgang Denk
9689ddcca6 cpu/arm920t/start.S: include <common.h> to have ROUND() defined
Commit fcd3c87e made include/common.h usable by assembler code but
failed to update cpu/arm920t/start.S

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 10:06:39 +02:00
Wolfgang Denk
c9ed38cb6d at91cap9adk: fix #ifdef/#endif pairing (2nd try)
Commit 7024aa14 was supposed to fix the #ifdef/#endif pairing in
include/configs/at91cap9adk.h, but did not cate all problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 10:01:11 +02:00
Wolfgang Denk
fb364bec5f Fix include/common.h for boards with CONFIG_STATUS_LED
The reordering of include/common.h by commit fcd3c87e49 broke
boards with status LED support, resulting in
	error: #error Status LED configuration missing
errors. Undo this reordering to avoid this issue.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 09:58:14 +02:00
Wolfgang Denk
942828a098 ABI: fix build problems due to now needed div64 routine.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 09:19:15 +02:00
Wolfgang Denk
85d6bf0bdc PMC405DE: fix out of tree building
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 08:50:59 +02:00
Wolfgang Denk
10c7604d02 Prepare 2009.08-rc1
Update CHANGELOG, minor coding style fix.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 00:24:55 +02:00
rhabarber1848@web.de
fafbb2c3e4 add WATCHDOG_RESET to allow LZMA kernel decompression on slow machines
Signed-off-by: rhabarber1848@web.de
2009-07-27 00:16:36 +02:00
Niklaus Giger
3c972849f2 Less verbose output when loading vxworks 6.x images
Loading vxWorks 5.x images resulted just into 3 or 4 lines of output.
With vxWorks 6.x and the new GCC it emits about 30 lines, which is
far too noisy in my opinion.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
2009-07-27 00:15:53 +02:00
Wolfgang Denk
fcd3c87e49 Make include/common.h usable by assembler code
Commit 70ebf316 factored out the ROUND() macro into include/common.h,
not realizing that the primary use of this macro on AT91 systems was
in start.S where common.h was not included, and could not be included
because it contains a lot of C code which the assembler doesn't
understand.

This patch wraps such code in common.h in a "#ifndef __ASSEMBLY__"
construct, and then adds an include to cpu/arm926ejs/start.S thus
solving the problem.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 00:12:32 +02:00
Heiko Schocher
deec15b306 arm: add _lshrdi3.S
Signed-off-by: Heiko Schocher <hs@denx.de>
2009-07-27 00:11:37 +02:00
Wolfgang Denk
52b1bf2c5c Make linking against libgcc configurable
Many (especially ARM) tool chains seem to come with broken or
otherwise unusable (for the purposes of builing U-Boot) run-time
support libraries `libgcc.a'. By using the "USE_PRIVATE_LIBGCC"
setting we allow to use alternative libraries instead.

"USE_PRIVATE_LIBGCC" can either be set as an environment variable in
the shell, or as a command line argument when running "make", i. e.
	$ make USE_PRIVATE_LIBGCC=yes
or
	$ USE_PRIVATE_LIBGCC=yes
	$ export USE_PRIVATE_LIBGCC
	$ make

The value of "USE_PRIVATE_LIBGCC" is the name of the directory which
contains the alternative run-time support library `libgcc.a'. The
special value "yes" selects the directory $(OBJTREE)/lib_$(ARCH) .

Note that not all architectures provide an alternative `libgcc.a' in
their lib_$(ARCH) directories - so far, only ARM does.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
cc: Stefan Roese <sr@denx.de>
2009-07-27 00:11:32 +02:00
Dirk Behme
479105065d Use do_div from div64.h for vsprintf
Use do_div from div64.h for vsprintf in case of 64bit division.
For 32bit division, do_div from div64.h can't be used as it
needs a 64bit parameter.

Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
Acked-by: Stefan Roese <sr@denx.de>
CC: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-07-27 00:10:12 +02:00
Kyungmin Park
4828779238 Fix compiler warnings after loff_t change
Now 'env_addr' type is loff_t so use correct field type.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2009-07-27 00:08:50 +02:00