platform/kernel/u-boot.git
15 years agoMerge branch 'master' of git://git.denx.de/u-boot-at91
Wolfgang Denk [Thu, 26 Mar 2009 21:27:45 +0000 (22:27 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-at91

15 years agoMerge branch 'master' of git://git.denx.de/u-boot-arm
Wolfgang Denk [Thu, 26 Mar 2009 21:21:48 +0000 (22:21 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-arm

15 years agoads5121: enable instruction cache
Wolfgang Denk [Thu, 26 Mar 2009 09:00:57 +0000 (10:00 +0100)]
ads5121: enable instruction cache

Enabling the instruction cache significantly accelerates U-Boot
operations like CRC checking, image uncompression, etc.

Kudos to Andrea Scian for pointing out.

Signed-off-by: Wolfgang Denk <wd@denx.de>
15 years agompc5200: suppress printf until console initialized
Jon Smirl [Mon, 23 Mar 2009 02:55:45 +0000 (22:55 -0400)]
mpc5200: suppress printf until console initialized

On boards which have the environment in eeprom, i2c_init() is called
before the console and RAM are initialized.
Suppress printfs until the console is initialized.

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
Acked-by: Heiko Schocher <hs@denx.de>
15 years agoMerge branch 'master' of git://git.denx.de/u-boot-blackfin
Wolfgang Denk [Wed, 25 Mar 2009 21:43:25 +0000 (22:43 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-blackfin

15 years agoARM: Add the imx31_phycore_eet board to MAKEALL
Guennadi Liakhovetski [Wed, 25 Mar 2009 10:36:50 +0000 (11:36 +0100)]
ARM: Add the imx31_phycore_eet board to MAKEALL

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
15 years agoOMAP3:Beagle: Enable mtdparts
Nishanth Menon [Wed, 25 Mar 2009 21:13:56 +0000 (22:13 +0100)]
OMAP3:Beagle: Enable mtdparts

http://www.denx.de/wiki/DULG/UBootCmdGroupFlash#UBootCmdFlMtdparts
provides a flexible way to create and maintain u-boot mtd
partitions. This allows commands such as "nand erase fs"
to work and the user no longer needs to decode the absolute
nand offsets. This patch enables this function for beagleboard

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoBlackfin: bf537-stamp: split post code out into dedicated post.c
Mike Frysinger [Sun, 22 Feb 2009 21:26:35 +0000 (16:26 -0500)]
Blackfin: bf537-stamp: split post code out into dedicated post.c

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: add support for S25FL128 parts
Mike Frysinger [Sun, 12 Oct 2008 02:51:56 +0000 (22:51 -0400)]
Blackfin: add support for S25FL128 parts

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: overhaul SPI flash handling to speed things up
Mike Frysinger [Sun, 12 Oct 2008 02:51:23 +0000 (22:51 -0400)]
Blackfin: overhaul SPI flash handling to speed things up

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: add support for SST SPI flashes
Mike Frysinger [Sun, 12 Oct 2008 02:51:05 +0000 (22:51 -0400)]
Blackfin: add support for SST SPI flashes

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: add hack for crappy m25p80
Mike Frysinger [Sun, 12 Oct 2008 02:50:10 +0000 (22:50 -0400)]
Blackfin: add hack for crappy m25p80

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: bf537-stamp: increase monitor size
Mike Frysinger [Thu, 22 Jan 2009 01:47:12 +0000 (20:47 -0500)]
Blackfin: bf537-stamp: increase monitor size

The new jffs2 code pushed the code size just over the limit, so increase
the limit a bit more.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: bf537-stamp: bump default SCLK up to 125MHz
Mike Frysinger [Mon, 8 Dec 2008 21:16:11 +0000 (16:16 -0500)]
Blackfin: bf537-stamp: bump default SCLK up to 125MHz

Since all of the bf537-stamp and bf537-ezkit boards out there can handle it,
increase the speed of SCLK to 125MHz rather than 100MHz.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: bf537-stamp: rewrite MAC-in-flash handling
Mike Frysinger [Sun, 12 Oct 2008 02:44:14 +0000 (22:44 -0400)]
Blackfin: bf537-stamp: rewrite MAC-in-flash handling

Use the common net eth functions to setup the env/global data with the MAC
address, and properly handle the case where CONFIG_SYS_NO_FLASH is defined.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: add clkin_hz= to default kernel command line for ADI boards
Mike Frysinger [Tue, 9 Dec 2008 18:47:39 +0000 (13:47 -0500)]
Blackfin: add clkin_hz= to default kernel command line for ADI boards

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: bf533-stamp: bump up default clocks
Mike Frysinger [Mon, 13 Oct 2008 03:49:13 +0000 (23:49 -0400)]
Blackfin: bf533-stamp: bump up default clocks

Since the hardware can handle it, bump the default clocks from 80mhz SCLK
and 398mhz CCLK to 100mhz SCLK and 498mhz CCLK.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: bf533-stamp: rewrite startup LED notifications
Mike Frysinger [Sun, 12 Oct 2008 02:40:22 +0000 (22:40 -0400)]
Blackfin: bf533-stamp: rewrite startup LED notifications

Again, don't clobber pins that we aren't actually using, and use the common
LED framework rather than our own hob-job-but-not-really-working.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: unify common ADI board settings
Mike Frysinger [Sun, 1 Jun 2008 13:09:48 +0000 (09:09 -0400)]
Blackfin: unify common ADI board settings

Rather than duplicate the same ADI settings in every ADI board, create a
common ADI config header and have all ADI boards start using that.  This
will also make merging the ~10 boards I have to forward port a lot easier.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoReduce OneNAND IPL common code
Kyungmin Park [Tue, 3 Mar 2009 00:05:53 +0000 (09:05 +0900)]
Reduce OneNAND IPL common code

OneNAND IPL has common codes for RAM init, load data, and jump to 2nd
bootloader, but it's common code used about 300~400 bytes. So board
specific codes, such as lowlevel_init, can't has enough code. It make
a difficult to implement OneNAND IPL.

his patch make this common code as small as possible. and give
lowlevel_init can have more codes.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
15 years agoAdd multi-chip NAND support for the TQM8548 modules
Wolfgang Grandegger [Wed, 11 Feb 2009 17:38:24 +0000 (18:38 +0100)]
Add multi-chip NAND support for the TQM8548 modules

This patches configures the NAND UPM-FSL driver with multi-chip
support for the Micron MT29F8G08FAB NAND flash memory on the
TQM8548 modules.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
15 years agoAdd wait flags to support board/chip specific delays
Wolfgang Grandegger [Wed, 11 Feb 2009 17:38:23 +0000 (18:38 +0100)]
Add wait flags to support board/chip specific delays

The NAND flash on the TQM8548_BE modules requires a short delay after
running the UPM pattern like the MPC8360ERDK board does. The TQM8548_BE
requires a further short delay after writing out a buffer. Normally the
R/B pin should be checked, but it's not connected on the TQM8548_BE.
The corresponding Linux FSL UPM driver uses similar delay points at the
same locations. To manage these extra delays in a more general way, I
introduced the "wait_flags" field allowing the board-specific driver to
specify various types of extra delay.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
15 years agoAdd support for TQM-specific chip select logic to FSL-UPM
Wolfgang Grandegger [Wed, 11 Feb 2009 17:38:22 +0000 (18:38 +0100)]
Add support for TQM-specific chip select logic to FSL-UPM

For the NAND chips on the TQM8548 modules, a special chip-select logic is
used. It uses dedicated address lines to be set via UPM machine address
register (mar). This patch adds such support to the FSL-UPM driver.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
15 years agoAdd multi chip support to the FSL-UPM driver
Wolfgang Grandegger [Wed, 11 Feb 2009 17:38:21 +0000 (18:38 +0100)]
Add multi chip support to the FSL-UPM driver

This patch adds support for multi-chip NAND devices to the FSL-UPM
driver. The "dev_ready" callback of the "struct fsl_upm_nand" is now
called with the argument "chip_nr" to allow testing the proper chip
select line. The NAND support of the MPC8360ERDK is updated as well.
No other boards are currently using the FSL UPM driver.

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
15 years agoEnable multi chip support in the NAND layer
Wolfgang Grandegger [Wed, 11 Feb 2009 17:38:20 +0000 (18:38 +0100)]
Enable multi chip support in the NAND layer

This patch adds support for NAND_MAX_CHIPS to the MTD NAND layer.
Multi-chips devices are displayed as shown:

  Device 0: 2x NAND 512MiB 3,3V 8-bit, sector size 128 KiB

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
15 years agoBlackfin: put memory into self-refresh before/after programming clocks
Mike Frysinger [Sun, 12 Oct 2008 01:58:33 +0000 (21:58 -0400)]
Blackfin: put memory into self-refresh before/after programming clocks

When initializing the core clocks, stick external memory into self-refresh.
This gains us a few cool things:
 - support suspend-to-RAM with Linux
 - reprogram clocks automatically when doing "go" on u-boot.bin in RAM
 - make sure settings are stable before flashing new version
 - finally fully unify initialize startup code path between LDR/non-LDR

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: do not program voltage regulator on parts that do not have one
Mike Frysinger [Sun, 12 Oct 2008 01:56:08 +0000 (21:56 -0400)]
Blackfin: do not program voltage regulator on parts that do not have one

Some newer Blackfins (like the BF51x) do not have an on-chip voltage
regulator, so do not attempt to program the memory as if it does.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: setup a sane default EBIU_SDBCTL for SDRAM controllers
Mike Frysinger [Sun, 1 Jun 2008 05:28:24 +0000 (01:28 -0400)]
Blackfin: setup a sane default EBIU_SDBCTL for SDRAM controllers

If the board config does not specify an explicit EBIU_SDBCTL value, set it
up with sane values based on other configuration options.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: handle reboot anomaly 432
Mike Frysinger [Sat, 6 Dec 2008 23:06:58 +0000 (18:06 -0500)]
Blackfin: handle reboot anomaly 432

Workaround anomaly 432:
The bfrom_SysControl() firmware function does not clear the SIC_IWR1
register before executing the PLL programming sequence.  Therefore, any
interrupt enabled in the SIC_IWR1 register prior to the call to
bfrom_SysControl() can prematurely terminate the idle sequence required
for the PLL to relock properly. SIC_IWR0 is properly handled.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: kill off LDR jump block
Mike Frysinger [Sat, 18 Oct 2008 08:04:49 +0000 (04:04 -0400)]
Blackfin: kill off LDR jump block

The Boot ROM uses EVT1 as the entry point so set that rather than having
to use a tiny jump block in the default EVT1 location.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: simplify symbol_lookup() a bit
Mike Frysinger [Tue, 6 Jan 2009 15:00:48 +0000 (10:00 -0500)]
Blackfin: simplify symbol_lookup() a bit

No need to skip a byte as the symbol table handles this.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: fix SIC_RVECT definition: it is 16bits, not 32bits
Mike Frysinger [Sat, 7 Feb 2009 10:43:21 +0000 (05:43 -0500)]
Blackfin: fix SIC_RVECT definition: it is 16bits, not 32bits

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: drop SPORT_TX read helper macros
Mike Frysinger [Sat, 7 Feb 2009 10:41:17 +0000 (05:41 -0500)]
Blackfin: drop SPORT_TX read helper macros

The SPORT_TX registers cannot be read (the hardware will trigger an error),
so drop the read helper macros.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: unify duplicate CPU port definitions
Mike Frysinger [Sat, 7 Feb 2009 10:25:35 +0000 (05:25 -0500)]
Blackfin: unify duplicate CPU port definitions

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: drop now-unused CONFIG_SYS_BFIN_CMD_XXX
Mike Frysinger [Fri, 6 Feb 2009 05:59:50 +0000 (00:59 -0500)]
Blackfin: drop now-unused CONFIG_SYS_BFIN_CMD_XXX

With the new CONFIG_XXX system and CONFIG_CMD_XXX handling, these defines
are no longer used/needed.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: print out Flash: before checking it
Mike Frysinger [Mon, 6 Oct 2008 08:01:26 +0000 (04:01 -0400)]
Blackfin: print out Flash: before checking it

If there is some problem in the flash init/checking code, it's nicer to see
the message "Flash:" before crashing.  This way the source of the problem
is a bit more straightforward.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: safely flush data caches when in writeback mode
Mike Frysinger [Thu, 7 Aug 2008 19:33:09 +0000 (15:33 -0400)]
Blackfin: safely flush data caches when in writeback mode

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: update lockbox api according to latest documentation
Mike Frysinger [Thu, 7 Aug 2008 17:21:48 +0000 (13:21 -0400)]
Blackfin: update lockbox api according to latest documentation

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: mark bfin_reset static
Mike Frysinger [Sun, 12 Oct 2008 01:49:06 +0000 (21:49 -0400)]
Blackfin: mark bfin_reset static

The function is only used locally, so mark it static.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: spi: there is no PORTJ_FER MMR on BF537
Sonic Zhang [Fri, 20 Mar 2009 23:28:20 +0000 (19:28 -0400)]
Blackfin: spi: there is no PORTJ_FER MMR on BF537

Since the PORTJ on the BF537 is peripheral-only (no GPIO functionality),
then there is no PORTJ_FER register for us to worry about.

Signed-off-by: Sonic Zhang <Sonic.Zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: fix jtag console tstc
Mike Frysinger [Tue, 17 Mar 2009 17:58:23 +0000 (13:58 -0400)]
Blackfin: fix jtag console tstc

The jtag tstc operation was checking the hardware to see if data is
available from it (which is fine for the jtag getc operation), but the
higher layers need to know whether any data is available.  Since we have
to read up to 4 bytes at a time from the hardware, the higher layers need
to know they can consume the cached bytes as well.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: bf537-stamp: move CONFIG_POST handling to COBJS-$(...)
Mike Frysinger [Sun, 22 Feb 2009 21:23:41 +0000 (16:23 -0500)]
Blackfin: bf537-stamp: move CONFIG_POST handling to COBJS-$(...)

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: unify net-related init code
Mike Frysinger [Sun, 22 Feb 2009 21:02:27 +0000 (16:02 -0500)]
Blackfin: unify net-related init code

Unify all of the net-related init code in the common Blackfin board init
code to clean up the ifdef mess a bit.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: fix SWRST/SYSCR register sizes
Mike Frysinger [Wed, 18 Feb 2009 17:51:48 +0000 (12:51 -0500)]
Blackfin: fix SWRST/SYSCR register sizes

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoBlackfin: update anomaly lists
Mike Frysinger [Wed, 18 Feb 2009 17:51:31 +0000 (12:51 -0500)]
Blackfin: update anomaly lists

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
15 years agoMerge branch 'master' of git://git.denx.de/u-boot-avr32
Wolfgang Denk [Mon, 23 Mar 2009 09:41:46 +0000 (10:41 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-avr32

15 years agoMerge branch 'master' of git://git.denx.de/u-boot-cfi-flash
Wolfgang Denk [Mon, 23 Mar 2009 09:29:19 +0000 (10:29 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash

15 years agoMerge branch 'evk1100-prep'
Haavard Skinnemoen [Mon, 23 Mar 2009 09:22:47 +0000 (10:22 +0100)]
Merge branch 'evk1100-prep'

15 years agoMerge branch 'mimc200'
Haavard Skinnemoen [Mon, 23 Mar 2009 09:22:41 +0000 (10:22 +0100)]
Merge branch 'mimc200'

15 years agoavr32: fix cacheflush.h location introducted by d8f2aa3298610b
Jean-Christophe PLAGNIOL-VILLARD [Thu, 19 Mar 2009 17:31:38 +0000 (18:31 +0100)]
avr32: fix cacheflush.h location introducted by d8f2aa3298610b

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
15 years agoMake flash protection work, when the environment is in EEPROM
Eric Schumann [Sat, 21 Mar 2009 13:59:34 +0000 (09:59 -0400)]
Make flash protection work, when the environment is in EEPROM

On the pcm030 the environment is located in the onboard EEPROM. But we want
to handle flash sector protection in a safe manner. So we must read the
unlock environment variable from EEPROM instead from flash.

This patch is required as long the evironment is saved into the EEPROM.

Stefan: Additional change as suggested by Wolfgang, use bigger char array
(instead of 4).

Signed-off-by: Eric Schumann <E.Schumann@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoAdd define for mpc5200 CDM_CLK_ENA
Jon Smirl [Sat, 21 Mar 2009 15:17:56 +0000 (11:17 -0400)]
Add define for mpc5200 CDM_CLK_ENA

Signed-off-by: Jon Smirl <jonsmirl@gmail.com>
15 years agoat91: Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC.
Nicolas Ferre [Sun, 22 Mar 2009 13:48:16 +0000 (14:48 +0100)]
at91: Support for the at91sam9g20 : Atmel 400Mhz ARM 926ej-s SOC.

AT91sam9g20 is an evolution of the at91sam9260 with a faster clock speed.

The AT91SAM9G20-EK board is an updated revision of the AT91SAM9260-EK board.
It is essentially the same, with a few minor differences.

Here is the chip page on Atmel website:
http://www.atmel.com/dyn/products/product_card.asp?part_id=4337

Signed-off-by: Justin Waters <justin.waters@timesys.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agocmc_pu2: fix implicit declaration of function 'eth_setenv_enetaddr'
Jean-Christophe PLAGNIOL-VILLARD [Sun, 22 Mar 2009 13:28:14 +0000 (14:28 +0100)]
cmc_pu2: fix implicit declaration of function 'eth_setenv_enetaddr'

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agocmc_pu2: fix misc_init_r prototype
Jean-Christophe PLAGNIOL-VILLARD [Sun, 22 Mar 2009 13:28:13 +0000 (14:28 +0100)]
cmc_pu2: fix misc_init_r prototype

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoat91sam9xeek: fix soc name
Jean-Christophe PLAGNIOL-VILLARD [Sun, 11 Jan 2009 02:32:01 +0000 (03:32 +0100)]
at91sam9xeek: fix soc name

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoat91sam9/at91cap: move nand drivers to drivers/mtd/nand
Jean-Christophe PLAGNIOL-VILLARD [Sun, 22 Mar 2009 09:22:34 +0000 (10:22 +0100)]
at91sam9/at91cap: move nand drivers to drivers/mtd/nand

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoatmel/at91/boards: compile dataflash partition only when dataflash is
Jean-Christophe PLAGNIOL-VILLARD [Sat, 21 Mar 2009 20:08:01 +0000 (21:08 +0100)]
atmel/at91/boards: compile dataflash partition only when dataflash is

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoat91sam9/at91cap: move common macb initialisation to cpu
Jean-Christophe PLAGNIOL-VILLARD [Sat, 21 Mar 2009 20:08:00 +0000 (21:08 +0100)]
at91sam9/at91cap: move common macb initialisation to cpu

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoat91sam9/at91cap: move common usb host initialisation to cpu
Jean-Christophe PLAGNIOL-VILLARD [Sat, 21 Mar 2009 20:08:00 +0000 (21:08 +0100)]
at91sam9/at91cap: move common usb host initialisation to cpu

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoat91sam9/at91cap: move common led management to cpu
Jean-Christophe PLAGNIOL-VILLARD [Sat, 21 Mar 2009 20:08:00 +0000 (21:08 +0100)]
at91sam9/at91cap: move common led management to cpu

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoat91sam9/at91cap: move common spi initialisation to cpu
Jean-Christophe PLAGNIOL-VILLARD [Sat, 21 Mar 2009 20:07:59 +0000 (21:07 +0100)]
at91sam9/at91cap: move common spi initialisation to cpu

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoat91sam9/at91cap: move common serial initialisation to cpu
Jean-Christophe PLAGNIOL-VILLARD [Sat, 21 Mar 2009 20:07:59 +0000 (21:07 +0100)]
at91sam9/at91cap: move common serial initialisation to cpu

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
15 years agoMerge branch 'next' of ../next
Wolfgang Denk [Sat, 21 Mar 2009 21:15:49 +0000 (22:15 +0100)]
Merge branch 'next' of ../next

15 years agoPrepare 2009.03 v2009.03
Wolfgang Denk [Sat, 21 Mar 2009 21:04:41 +0000 (22:04 +0100)]
Prepare 2009.03

Update CHANGELOG

Signed-off-by: Wolfgang Denk <wd@denx.de>
15 years agoReplaced endpoint numbers with appropriate macros in usbtty.c.
Vivek Kutal [Mon, 23 Feb 2009 16:05:11 +0000 (21:35 +0530)]
Replaced endpoint numbers with appropriate macros in usbtty.c.

Signed-off-by: Vivek Kutal <vivek.kutal@azingo.com>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
15 years agoUBIFS: Missing offset relocation for compressor 'none'
Michael Lawnick [Thu, 19 Mar 2009 09:06:41 +0000 (10:06 +0100)]
UBIFS: Missing offset relocation for compressor 'none'

On systems where U-Boot is linked to another address than it really lays
(e.g. backup image), calls via function pointers must be fixed with a
'+= gd->reloc_off'.
This was not done for none_compr in ubifs_compressors_init() what leads
to system crash on ubifsmount command.

Signed-off-by: Michael Lawnick <ml.lawnick@gmx.de>
Acked-by: Stefan Roese <sr@denx.de>
15 years agoUBIFS: Add UBIFS commands
Stefan Roese [Thu, 19 Mar 2009 14:35:50 +0000 (15:35 +0100)]
UBIFS: Add UBIFS commands

This patchset adds these UBIFS related commands:

- ubifsmount
  Mount an UBIFS volume

- ubifsls
  List a directory of the mounted UBIFS volume

- ubifsload
  Load a file from the mounted UBIFS volume to memory

Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoUBIFS: Implement read-only UBIFS support in U-Boot
Stefan Roese [Thu, 19 Mar 2009 14:35:05 +0000 (15:35 +0100)]
UBIFS: Implement read-only UBIFS support in U-Boot

The U-Boot UBIFS implementation is largely a direct copy from the current
Linux version (2.6.29-rc6). As already done in the UBI version we have an
"abstraction layer" to redefine or remove some OS calls (e.g. mutex_lock()
...). This makes it possible to use the original Linux code with very
little changes. And by this we can better update to later Linux versions.

I removed some of the Linux features that are not used in the U-Boot
version (e.g. garbage-collection, write support).

Signed-off-by: Stefan Roese <sr@denx.de>
CC: Artem Bityutskiy <dedekind@infradead.org>
CC: Adrian Hunter <ext-Adrian.Hunter@nokia.com>
15 years agoAdd LZO decompressor support
Stefan Roese [Thu, 19 Mar 2009 14:34:56 +0000 (15:34 +0100)]
Add LZO decompressor support

This patch adds LZO decompression support to U-Boot. It is needed for
the upcoming UBIFS support, since UBIFS uses LZO as default compressor/
decompressor. Since we only support read-only in UBIFS, only the
decompressor is needed.

All this is copied with minor changes from the current Linux kernel
version (2.6.28-rc8).

This patch only implements this LZO decompressor support for PPC.
Other platforms using UBIFS will have to add the required
"include/asm/unaligned.h" as well. It should be fairly easy to copy this
from the Linux source tree as I have done it for PPC in this patch.

Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoSeparate mtdparts command from jffs2
Stefan Roese [Thu, 19 Mar 2009 12:30:36 +0000 (13:30 +0100)]
Separate mtdparts command from jffs2

Currently the mtdparts commands are included in the jffs2 command support.
This doesn't make sense anymore since other commands (e.g. UBI) use this
infrastructure as well now. This patch separates the mtdparts commands from
the jffs2 commands making it possible to only select mtdparts when no JFFS2
support is needed.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
15 years agopowerpc: Only use eth_getenv_enetaddr() if networking is enabled
Stefan Roese [Wed, 25 Feb 2009 11:11:15 +0000 (12:11 +0100)]
powerpc: Only use eth_getenv_enetaddr() if networking is enabled

Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoAdd support for the digsy MTC board.
Grzegorz Bernacki [Tue, 17 Mar 2009 09:06:40 +0000 (10:06 +0100)]
Add support for the digsy MTC board.

This is the InterControl custom device based on the MPC5200B chip.

Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
15 years agopowerpc: Fix compilation warning in board.c
Stefan Roese [Mon, 23 Feb 2009 15:52:36 +0000 (16:52 +0100)]
powerpc: Fix compilation warning in board.c

Fix this warning:

board.c: In function 'board_init_r':
board.c:653: warning: unused variable 'i'
board.c:651: warning: unused variable 'e'

Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoppc4xx: Don't write the MAC address into the internal SoC registers
Stefan Roese [Mon, 23 Feb 2009 15:42:51 +0000 (16:42 +0100)]
ppc4xx: Don't write the MAC address into the internal SoC registers

Remove this code. It's not needed. The 4xx EMAC driver stores the MAC
addresses into the SoC registers instead.

Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoppc4xx: Use correct io accessors for esd 405/440 boards
Matthias Fuchs [Fri, 20 Feb 2009 09:19:19 +0000 (10:19 +0100)]
ppc4xx: Use correct io accessors for esd 405/440 boards

This patch replaces in/out8/16/32 macros by in/out_8/_be16/_be32
macros. Also volatile pointer references are replaced by the
new accessors.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoppc4xx: Use correct io accessors for esd 405 boards
Matthias Fuchs [Fri, 20 Feb 2009 09:19:18 +0000 (10:19 +0100)]
ppc4xx: Use correct io accessors for esd 405 boards

This patch replaces in/out8/16/32 macros by in/out_8/_be16/_be32
macros. Also volatile pointer references are replaced by the
new accessors.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoppc4xx: Cleanup linker scripts of esd 4xx boards
Matthias Fuchs [Fri, 20 Feb 2009 09:19:17 +0000 (10:19 +0100)]
ppc4xx: Cleanup linker scripts of esd 4xx boards

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoppc4xx: Update TEXT_BASE for DASA_SIM boards
Matthias Fuchs [Fri, 20 Feb 2009 09:19:16 +0000 (10:19 +0100)]
ppc4xx: Update TEXT_BASE for DASA_SIM boards

Fix building DASA_SIM boards by increasing U-Boot's size in flash.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoppc4xx: DU405 maintenance fix
Matthias Fuchs [Fri, 20 Feb 2009 09:19:15 +0000 (10:19 +0100)]
ppc4xx: DU405 maintenance fix

-strip unused features
-fix resetting phy

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoppc4xx: Abort autoboot only by space key on CPCI405 boards
Matthias Fuchs [Fri, 20 Feb 2009 09:19:14 +0000 (10:19 +0100)]
ppc4xx: Abort autoboot only by space key on CPCI405 boards

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
15 years agoAdd basic relocation to i386 port
Graeme Russ [Tue, 24 Feb 2009 10:14:56 +0000 (21:14 +1100)]
Add basic relocation to i386 port

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
15 years agoImplement SC520 timers
Graeme Russ [Tue, 24 Feb 2009 10:14:45 +0000 (21:14 +1100)]
Implement SC520 timers

Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
15 years agoFactor out SC520 sub-features
Graeme Russ [Tue, 24 Feb 2009 10:14:32 +0000 (21:14 +1100)]
Factor out SC520 sub-features

Moved sub-features of the SC520 code which is currently selectively compiled
using #ifdef out of sc520.c into individual files selectively compiled via
the makefile

Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
15 years agoRewrite i386 interrupt handling
Graeme Russ [Tue, 24 Feb 2009 10:13:40 +0000 (21:13 +1100)]
Rewrite i386 interrupt handling

Rewrite interrupt handling functionality for the i386 port. Separated
functionality into separate CPU and Architecture components.

It appears as if the i386 interrupt handler functionality was intended
to allow multiple handlers to be installed for a given interrupt.
Unfortunately, this functionality was not fully implemented and also
had the problem that irq_free_handler() does not allow the passing
of the handler function pointer and therefore could never be used to
free specific handlers that had been installed for a given IRQ.

There were also various issues with array bounds not being fully
tested.

I had two objectives in mind for the new implementation:

1) Keep the implementation as similar as possible to existing
   implementations. To that end, I have used the leon2/3
   implementations as the reference

2) Seperate CPU and Architecture specific elements. All specific i386
   interrupt functionality is now in cpu/i386/ with the high level
   API and architecture specific code in lib_i386. Functionality
   specific to the PC/AT architecture (i.e. cascaded i8259 PICs) has
   been further split out into an individual file to allow for the
   implementation of the PIC architecture of the SC520 CPU (supports
   more IRQs)

Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
15 years agoMove ali512x.h
Graeme Russ [Tue, 24 Feb 2009 10:12:35 +0000 (21:12 +1100)]
Move ali512x.h

Moved ali512x.h from include/asm-i386/ic/ to /include

Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
15 years agoRename SC520 Configuration Options
Graeme Russ [Tue, 24 Feb 2009 10:12:20 +0000 (21:12 +1100)]
Rename SC520 Configuration Options

Options are now all uniformly CONFIG_SYS_SC520_<option>

Signed-off-by: Graeme Russ <graeme.russ at gmail.com>
15 years agoFix all linker script to handle all rodata sections
Trent Piepho [Wed, 18 Feb 2009 23:22:05 +0000 (15:22 -0800)]
Fix all linker script to handle all rodata sections

A recent gcc added a new unaligned rodata section called '.rodata.str1.1',
which needs to be added the the linker script.  Instead of just adding this
one section, we use a wildcard ".rodata*" to get all rodata linker section
gcc has now and might add in the future.

However, '*(.rodata*)' by itself will result in sub-optimal section
ordering.  The sections will be sorted by object file, which causes extra
padding between the unaligned rodata.str.1.1 of one object file and the
aligned rodata of the next object file.  This is easy to fix by using the
SORT_BY_ALIGNMENT command.

This patch has not be tested one most of the boards modified.  Some boards
have a linker script that looks something like this:

*(.text)
. = ALIGN(16);
*(.rodata)
*(.rodata.str1.4)
*(.eh_frame)

I change this to:

*(.text)
. = ALIGN(16);
*(.eh_frame)
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))

This means the start of rodata will no longer be 16 bytes aligned.
However, the boundary between text and rodata/eh_frame is still aligned to
16 bytes, which is what I think the real purpose of the ALIGN call is.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
15 years agoremove bi_enet*addr from global data for all arches
Mike Frysinger [Wed, 11 Feb 2009 23:26:08 +0000 (18:26 -0500)]
remove bi_enet*addr from global data for all arches

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Daniel Hellstrom <daniel@gaisler.com>
CC: Michal Simek <monstr@seznam.cz>
CC: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
CC: Scott McNutt <smcnutt@psyent.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
15 years agoppc: mark global bi_enet*addr as legacy
Mike Frysinger [Thu, 12 Feb 2009 01:07:19 +0000 (20:07 -0500)]
ppc: mark global bi_enet*addr as legacy

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

In the ppc case, these things are part of the legacy ABI, so keep them
around but mark them as legacy so no new code will touch them.

Also stop calling load_sernum_ethaddr() since all boards now implement
this as a stub.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
15 years agoboards: get mac address from env and move load_sernum_ethaddr() to board init
Mike Frysinger [Thu, 12 Feb 2009 01:09:52 +0000 (20:09 -0500)]
boards: get mac address from env and move load_sernum_ethaddr() to board init

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

Rather than have common ppc code call a board-specific function like
load_sernum_ethaddr(), have each board call it in its own board-specific
misc_init_r() function.

The boards that get converted here are:
- kup4k/kup4x
- pcs440ep
- tqm8xx

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Stefan Roese <sr@denx.de>
15 years agocmc_pu2: get mac address from environment
Mike Frysinger [Thu, 12 Feb 2009 00:55:01 +0000 (19:55 -0500)]
cmc_pu2: get mac address from environment

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

Also rename load_sernum_ethaddr() to misc_init_r() so we don't need to
handle this board specially in common ARM code.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
15 years agoboards: move board_get_enetaddr() into board-specific init
Mike Frysinger [Mon, 16 Feb 2009 23:03:14 +0000 (18:03 -0500)]
boards: move board_get_enetaddr() into board-specific init

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

Rather than have the common ppc code have board-specific hooks, move the
board_get_enetaddr() function into the board-specific init functions.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
15 years agoarm: get mac address from environment
Mike Frysinger [Thu, 12 Feb 2009 00:39:55 +0000 (19:39 -0500)]
arm: get mac address from environment

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

Some warts are remaining and should be killed off (by moving the func to
the appropriate board init code):
- davinci_eth_set_mac_addr
- cs8900_get_enetaddr
- smc_set_mac_addr

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
15 years agonx823: get mac address from environment
Mike Frysinger [Thu, 12 Feb 2009 00:36:20 +0000 (19:36 -0500)]
nx823: get mac address from environment

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

For the nx823, the serial number is moved out of load_sernum_ethaddr() and
into misc_init_r() as is the env setup.  This lets us kill off the former
function in the process.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
15 years agolib_*/board.c: do not initialize bi_enet*addr in global data
Mike Frysinger [Wed, 11 Feb 2009 23:27:18 +0000 (18:27 -0500)]
lib_*/board.c: do not initialize bi_enet*addr in global data

Since everyone is using the environment for mac address storage, there is
no point in seeding the global data.

The arches that are converted here:
i386
m68k
microblaze
mips
nios
nios2
sh
sparc

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Daniel Hellstrom <daniel@gaisler.com>
CC: Michal Simek <monstr@seznam.cz>
CC: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
CC: Scott McNutt <smcnutt@psyent.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
15 years agonpe: get mac address from environment
Mike Frysinger [Thu, 12 Feb 2009 00:19:54 +0000 (19:19 -0500)]
npe: get mac address from environment

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

The resulting code can also be simplified even further.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Stefan Roese <sr@denx.de>
CC: Ben Warren <biggerbadderben@gmail.com>
15 years agocpu/: get mac address from environment
Mike Frysinger [Thu, 12 Feb 2009 00:18:41 +0000 (19:18 -0500)]
cpu/: get mac address from environment

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

The cpus that get converted here:
at91rm9200
mpc512x
mpc5xxx
mpc8260
mpc8xx
ppc4xx

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: John Rigby <jrigby@freescale.com>
CC: Stefan Roese <sr@denx.de>
15 years agolan91c96/smc91111/smc911x: get mac address from environment
Mike Frysinger [Thu, 12 Feb 2009 00:09:54 +0000 (19:09 -0500)]
lan91c96/smc91111/smc911x: get mac address from environment

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

Also, do not bother checking the EEPROM if the env is setup.  This
simplifies the code greatly.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Wolfgang Dnek <wd@denx.de>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Rolf Offermanns <rof@sysgo.de>
CC: Erik Stahlman <erik@vt.edu>
CC: Daris A Nevil <dnevil@snmc.com>
CC: Sascha Hauer <s.hauer@pengutronix.de>
15 years agosh_eth: get mac address from environment
Mike Frysinger [Thu, 12 Feb 2009 00:14:09 +0000 (19:14 -0500)]
sh_eth: get mac address from environment

The environment is the canonical storage location of the mac address, so
we're killing off the global data location and moving everything to
querying the env directly.

The sh_eth driver can also be simplified a bit by using enetaddr member of
the eth_device structure.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Carlos Munoz <carlos@kenati.com>
CC: Ben Warren <biggerbadderben@gmail.com>