Wolfgang Denk [Thu, 26 Mar 2009 21:27:45 +0000 (22:27 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-at91
Wolfgang Denk [Thu, 26 Mar 2009 21:21:48 +0000 (22:21 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
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>
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>
Wolfgang Denk [Wed, 25 Mar 2009 21:43:25 +0000 (22:43 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-blackfin
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Wolfgang Denk [Mon, 23 Mar 2009 09:41:46 +0000 (10:41 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-avr32
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
Haavard Skinnemoen [Mon, 23 Mar 2009 09:22:47 +0000 (10:22 +0100)]
Merge branch 'evk1100-prep'
Haavard Skinnemoen [Mon, 23 Mar 2009 09:22:41 +0000 (10:22 +0100)]
Merge branch 'mimc200'
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Wolfgang Denk [Sat, 21 Mar 2009 21:15:49 +0000 (22:15 +0100)]
Merge branch 'next' of ../next
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>