Wolfgang Denk [Wed, 28 Jan 2009 20:09:32 +0000 (21:09 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-blackfin
Kumar Gala [Wed, 28 Jan 2009 14:31:10 +0000 (08:31 -0600)]
85xx: Fix compile breakage with MPC8540EVAL
Configuring for MPC8540EVAL board...
mpc8540eval.c: In function 'checkboard':
mpc8540eval.c:53: error: invalid operands to binary /
make[1]: *** [mpc8540eval.o] Error 1
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Mike Frysinger [Sun, 12 Oct 2008 10:02:55 +0000 (06:02 -0400)]
Blackfin: fixup misc warnings such as printf's and missing casts
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 13 Oct 2008 02:09:26 +0000 (22:09 -0400)]
Blackfin: convert old boards to use COBJS-y Makefile style
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 02:38:37 +0000 (22:38 -0400)]
Blackfin: bf533-stamp: rewrite resource swap logic
The old swap function tended to clobber unrelated pins and screw up masks.
Rewrite the thing from scratch so it only uses the resources it needs.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 02:08:42 +0000 (22:08 -0400)]
Blackfin: bootldr: implement BF53x/BF56x LDR loader
The BF53x/BF56x parts do not have an on-chip ROM to boot LDRs out of
arbitrary memory locations, so implement a basic one in software.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 02:05:42 +0000 (22:05 -0400)]
Blackfin: implement real write support for OTP
Now that real documentation has been released for the OTP interface and
the on-chip ROM wrt writing/timings, implement support for reading/writing
as well as dumping/locking.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 02:04:05 +0000 (22:04 -0400)]
Blackfin: update on-chip ROM API
This brings the API for the on-chip ROM in line with the toolchain and
hardware documentation.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 01:52:17 +0000 (21:52 -0400)]
Blackfin: allow serial console to be disabled
Some devices have no UART device pulled out, so allow people to disable the
driver completely in favor of other methods (like JTAG-console).
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 01:51:20 +0000 (21:51 -0400)]
Blackfin: support console-over-JTAG
The Blackfin JTAG has the ability to pass data via a back-channel without
halting the processor. Utilize that channel to emulate a console.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 01:49:06 +0000 (21:49 -0400)]
Blackfin: handle new anomalies with reset
Workaround fun new anomalies related to software reset of the processor.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 01:44:00 +0000 (21:44 -0400)]
Blackfin: pass RETX to Linux
Make sure we save the value of RETX at power on and then pass it on to the
kernel so that it can nicely debug a "double-fault-caused-a-reset" crash.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 01:40:26 +0000 (21:40 -0400)]
Blackfin: clarify relocation comment during init
People often ask questions about the init process and when things go
from flash to relocated base, so clarify the comments a bit.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 01:23:41 +0000 (21:23 -0400)]
Blackfin: just set SP register directly during init
No need to set the SP register indirectly to the configured value when it
can be set directly.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 01:15:53 +0000 (21:15 -0400)]
Blackfin: add portmuxing for UARTs on the BF51x
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 1 Jun 2008 05:26:29 +0000 (01:26 -0400)]
Blackfin: respect CONFIG_CLKIN_HALF
As pointed out by Ivan Koryakovskiy, the initialization code was not
actually respecting the CONFIG_CLKIN_HALF option when configuring the
PLL_CTL register.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 1 Jun 2008 05:21:34 +0000 (01:21 -0400)]
Blackfin: use common memcpy routine during init
Rather than using a local custom memcpy function, just call the existing
optimized Blackfin version.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 9 Apr 2008 06:27:06 +0000 (02:27 -0400)]
Blackfin: set default boot SPI CS for BF538/BF539
The BF538/BF539 use CS2 for booting off of rather than CS1 like newer
Blackfin parts.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 9 Apr 2008 06:20:59 +0000 (02:20 -0400)]
Blackfin: punt unused BF533-STAMP definitions
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sat, 19 Apr 2008 00:44:11 +0000 (20:44 -0400)]
Blackfin: resurrect BF533-STAMP video splash driver
This video driver used to live in the Blackfin cpu directory, but it was
lost during the unification process. This brings it back.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 9 Apr 2008 06:31:29 +0000 (02:31 -0400)]
Blackfin: tighten up post memory coding style
No functional changes here; just cleanup code style a bit.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 9 Apr 2008 06:29:18 +0000 (02:29 -0400)]
Blackfin: bf537-stamp nand: fix more style errors in previous commit
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 00:31:17 +0000 (20:31 -0400)]
Blackfin: drop dead/wrong debug code in initdram()
The DEBUG code in initdram() is quite old and was never really useful, so
just drop it altogether. Common Blackfin debug code does a better job.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sun, 12 Oct 2008 00:30:28 +0000 (20:30 -0400)]
Blackfin: bf533-ezkit: shuffle flash defines a little
Some of the flash defines weren't in the correct location and caused build
problems in some configurations, so let's move types and defines to better
local locations.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 6 Oct 2008 08:16:47 +0000 (04:16 -0400)]
Blackfin: overhaul i2c driver
The current Blackfin i2c driver does not work properly with certain devices
due to it breaking up transfers incorrectly. This is a rewrite of the
driver and relocates it to the newer place in the source tree.
Also remove duplicated I2C speed defines in Blackfin board configs and
disable I2C slave address usage since it isn't implemented.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 6 Oct 2008 08:00:07 +0000 (04:00 -0400)]
Blackfin: respect CONFIG_SYS_MONITOR_LEN for default flash protection
Respect the CONFIG_SYS_MONITOR_LEN define rather than assuming a size of
128kB when setting up the default flash protection region for U-Boot
itself.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 6 Oct 2008 07:57:39 +0000 (03:57 -0400)]
Blackfin: respect/check CONFIG_SYS_GBL_DATA_SIZE
When setting up the global data, rather than relying on sizeof(), use the
common CONFIG_SYS_GBL_DATA_SIZE define.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 6 Oct 2008 07:52:24 +0000 (03:52 -0400)]
Blackfin: implement general support for CONFIG_STATUS_LED
Here are the Blackfin-specific and board-independent pieces for status leds.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 6 Oct 2008 07:49:32 +0000 (03:49 -0400)]
Blackfin: do not init i2c in Blackfin board init
The common code takes care of calling i2c_init() when needed, so no point
in us doing it as well.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 6 Oct 2008 07:42:20 +0000 (03:42 -0400)]
Blackfin: bfin_mac: update port muxing
Adds support more Blackfin parts and fixes broken muxing for older ones.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 6 Oct 2008 07:35:44 +0000 (03:35 -0400)]
Blackfin: fix dcache handling when doing dma memcpy's
Our dcache invalidate function doesn't just invalidate, it also flushes.
So rename the function accordingly and fix the dma_memcpy() function so it
doesn't inadvertently corrupt the data destination.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 22:56:56 +0000 (18:56 -0400)]
Blackfin: dont generate ldrs with --force
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 22:55:30 +0000 (18:55 -0400)]
Blackfin: pass --bmode/--initcode when creating ldr
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 22:39:27 +0000 (18:39 -0400)]
Blackfin: minimize time cache is turned off when replacing cplb entries
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 19:31:13 +0000 (15:31 -0400)]
Blackfin: split cache handling out of dma_memcpy()
Creating a new dma_memcpy() function that skips all cache checks allows us
to use the function in very early init where the cache is not yet setup.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 19:30:49 +0000 (15:30 -0400)]
Blackfin: abort dma_memcpy() for L1 scratchpad
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 19:27:52 +0000 (15:27 -0400)]
Blackfin: rename bootm.c to boot.c
The boot file contains functions for more than just "bootm", so rename it
accordingly.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 17:22:37 +0000 (13:22 -0400)]
Blackfin: set more sane default board config values
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 19:24:59 +0000 (15:24 -0400)]
Blackfin: convert CMD_LINE_ADDR to CONFIG_LINUX_CMDLINE_{ADDR,SIZE}
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 17:21:27 +0000 (13:21 -0400)]
Blackfin: add bit defines for DDR parts
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 7 Aug 2008 17:21:11 +0000 (13:21 -0400)]
Blackfin: add defines to describe active bootrom behavior
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Kim Phillips [Tue, 27 Jan 2009 22:03:53 +0000 (16:03 -0600)]
mpc83xx: fix undefined reference to `flush_cache' error in simpc8313 build
extend commit
c70564e6b1bd08f3230182392238907f3531a87e
"NAND: Fix cache and memory inconsistency issue" to add the cache.o dependency
to the simpc8313 build and fix this:
...Large Page NAND...Configuring for SIMPC8313 board...
nand_boot_fsl_elbc.o: In function `nand_boot':
nand_spl/board/sheldon/simpc8313/nand_boot_fsl_elbc.c:150: undefined reference to `flush_cache'
make[1]: *** [/home/r1aaha/git/u-boot-mpc83xx/nand_spl/u-boot-spl] Error 1
make: *** [nand_spl] Error 2
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Wolfgang Denk [Wed, 28 Jan 2009 08:25:31 +0000 (09:25 +0100)]
mpc8536ds.c: include sata.h to for needed function prototypes
Signed-off-by: Wolfgang Denk <wd@denx.de>
Peter Tyser [Wed, 28 Jan 2009 00:03:12 +0000 (18:03 -0600)]
Command usage cleanup
Remove command name from all command "usage" fields and update
common/command.c to display "name - usage" instead of
just "usage". Also remove newlines from command usage fields.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Wed, 28 Jan 2009 00:03:11 +0000 (18:03 -0600)]
amcc: Clean up command usage output
Update taihu and taishan commands to use cmd_usage() function
to display usage messages.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Wed, 28 Jan 2009 00:03:10 +0000 (18:03 -0600)]
Standardize command usage messages with cmd_usage()
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Wed, 28 Jan 2009 00:03:09 +0000 (18:03 -0600)]
pcs440ep: Clean up led command definition
The pcs440ep's led command usage formatting is non-standard. It
was made standard in preparation for larger command usage updates.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Wed, 28 Jan 2009 00:03:08 +0000 (18:03 -0600)]
Clean up diufb command definitions
The diufb command usage formatting is non-standard. It was
made standard in preparation for larger command usage updates.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Wolfgang Denk [Tue, 27 Jan 2009 23:29:26 +0000 (00:29 +0100)]
Update CHANGELOG, tiny coding style cleanup.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Mike Frysinger [Tue, 27 Jan 2009 21:12:21 +0000 (16:12 -0500)]
SATA: do not auto-initialize during boot
Rather than have the board code initialize SATA automatically during boot,
make the user manually run "sata init". This brings the SATA subsystem in
line with common U-Boot policy.
Rather than having a dedicated weak function "is_sata_supported", people
can override sata_initialize() to do their weird board stuff. Then they
can call the actual __sata_initialize().
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Richard Retanubun [Mon, 26 Jan 2009 13:45:14 +0000 (08:45 -0500)]
part_efi: Fix partition size calculation due to inclusive ending LBA.
The ending LBA is inclusive. Hence, the partition size should be
((ending-LBA + 1) - starting-LBA) to get the proper partition size.
This is confirmed against the results from the parted tool.
(e.g. use parted /dev/sda -s unit S print) and observe the size.
Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Tomasz Figa [Tue, 30 Dec 2008 17:35:57 +0000 (18:35 +0100)]
jffs2: Fix zero sector_size when not using CONFIG_JFFS2_CMDLINE
This patch fixes a bug (?) introduced after inclusion of the new
JFFS2 code.
When not using CONFIG_JFFS2_CMDLINE, the code in cmd_jffs2.c doesn't
fill in part->sector_size (keeping it as 0), but a correct value is
needed by the code in jffs2_1pass.c. This causes all JFFS2 accesses
to be in the same place of the memory, what obviously means
impossibility to use the JFFS2 partition.
This problem is fixed in this patch by including sector size
calculation in non-CONFIG_JFFS2_CMDLINE mtdparts_init variant.
Signed-off-by: Tomasz Figa <tomasz.figa_at_gmail.com>
Mike Frysinger [Tue, 30 Dec 2008 07:59:25 +0000 (02:59 -0500)]
saveenv: standardize enablement
Rather than special casing each environment type for enabling the saveenv
command, have them all behave the same. This avoids bitrot as new env
sources are added/removed.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Andrew Dyer [Mon, 29 Dec 2008 23:36:01 +0000 (17:36 -0600)]
soft_i2c.c add option for repeated start in i2c_read()
This patch adds a #define to optionally change the behaviour of
i2c_read() in soft_i2c.c to send an I2C repeated start instead of a
stop-start between sending the device address pointer write and
reading back the data. The current behaviour is retained as the
default.
While most devices will work either way, I have a smart battery(*)
that requires repeated start, and someone at some point found a
device that required a stop-start.
(*) http://www.inspired-energy.com/Standard_Products/NL2054/NL2054%20Rev1.0%20Data%20Sheet.pdf
Signed-off-by: Andrew Dyer <adyer@righthandtech.com>
Wolfgang Denk [Tue, 27 Jan 2009 21:07:14 +0000 (22:07 +0100)]
{delta,zylonite}/lowlevel_init.S: fix typo
Commit
9d803d8c mistakenly changed some constants
from 0x300 into 300 - this patch fixes it.
Pointed out by Tom Evans <tom@ceos.com.au>, see
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/51992 for
details.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Stefan Althoefer [Sat, 20 Dec 2008 18:40:41 +0000 (19:40 +0100)]
drivers/net/e1000.c: missing terminator for supported devices
Signed-off-by: Stefan Althoefer <stefan.althoefer@web.de>
Wolfgang Denk [Tue, 27 Jan 2009 20:36:28 +0000 (21:36 +0100)]
fat.c: fix warning: array subscript is above array bounds
Fix based on suggestion by David Hawkins <dwh@ovro.caltech.edu>.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Matthias Fuchs [Fri, 2 Jan 2009 14:11:41 +0000 (15:11 +0100)]
Fix gunzip in case of insufficient output buffer
U-Boot's gunzip() function does not handle the return code
of zlib's inflate() function correctly. gunzip() is implemented
to uncompress all input data in one run. So the correct return
code for the good case is Z_STREAM_END. In case of insufficient
output buffer memory inflate returns Z_OK. For gunzip() this
is an error.
It also makes sense to me to call inflateEnd() also in case
of an error.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Wolfgang Denk [Tue, 27 Jan 2009 19:55:57 +0000 (20:55 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mips
Wolfgang Denk [Tue, 27 Jan 2009 19:54:33 +0000 (20:54 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash
Stefan Roese [Wed, 21 Jan 2009 16:25:01 +0000 (17:25 +0100)]
MIPS: Add VCT board series support (Part 3/3)
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Wed, 21 Jan 2009 16:24:49 +0000 (17:24 +0100)]
MIPS: Add VCT board series support (Part 2/3)
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Wed, 21 Jan 2009 16:24:39 +0000 (17:24 +0100)]
MIPS: Add VCT board series support (Part 1/3)
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Wed, 21 Jan 2009 16:20:20 +0000 (17:20 +0100)]
MIPS: Add flush_dcache_range() and invalidate_dcache_range()
This patch adds flush_/invalidate_dcache_range() to the MIPS architecture.
Those functions are needed for the upcoming dcache support for the USB
EHCI driver. I chose this API because those cache handling functions are
already present in the PPC architecture.
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Richard Retanubun [Wed, 14 Jan 2009 13:44:26 +0000 (08:44 -0500)]
CFI: Add geometry reversal for STMicro M29W320ET
Added flash_fixup_stm to fix geometry reversal on STMicro M29W320ET flash chip.
Modeled after flash_fixup_amd, this patch handles the geometry reversal
or erase sectors that exist for ST Micro (now Numonyx) M29W320ET flash.
Since I cannot test all STM's chips, the detection is implemented as
narrow as possible for now.
Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Jens Gehrlein [Tue, 16 Dec 2008 16:25:55 +0000 (17:25 +0100)]
CFI: increase performance of function find_sector()
Tested on TQM5200S-BD with Samsung K8P2815UQB
Signed-off-by: Jens Gehrlein <sew_s@tqs.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Jens Gehrlein [Tue, 16 Dec 2008 16:25:54 +0000 (17:25 +0100)]
CFI: avoid redundant function call in single word programming mode
The function find_sector() doesn't need to be called twice in
the case of AMD command set.
Tested on TQM5200S-BD with Samsung K8P2815UQB.
Signed-off-by: Jens Gehrlein <sew_s@tqs.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Mon, 26 Jan 2009 09:15:23 +0000 (10:15 +0100)]
ppc4xx: Remove compilation warning in gdppc440etc.c
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Fri, 2 Jan 2009 11:19:47 +0000 (12:19 +0100)]
ppc4xx: Remove CONFIG_SYS_IGNORE_405_UART_ERRATA_59 from config files
Lot's of 405 board config files use CONFIG_SYS_IGNORE_405_UART_ERRATA_59.
Either they define or undef it. Because it's not used in any source
files this patch removes any references to it.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Dirk Eibach [Tue, 9 Dec 2008 12:12:40 +0000 (13:12 +0100)]
ppc4xx: Add GDsys PowerPC 440 ETX board support.
Board support for the Guntermann & Drunck PowerPC 440 ETX module.
Based on the AMCC Yosemite board support by Stefan Roese.
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Dirk Eibach [Tue, 9 Dec 2008 10:00:07 +0000 (11:00 +0100)]
ppc4xx: Improve DDR autodetect
Added support for a second memory bank to DDR autodetection for 440
platforms.
Made hardcoded values configurable.
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Wolfgang Denk [Sat, 24 Jan 2009 01:17:02 +0000 (02:17 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Wolfgang Denk [Sat, 24 Jan 2009 01:08:31 +0000 (02:08 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx
Mike Frysinger [Tue, 30 Dec 2008 08:15:38 +0000 (03:15 -0500)]
easylogo: add optional gzip support
Some images can be quite large, so add an option to compress the
image data with gzip in the U-Boot image. Then at runtime, the
board can decompress it with the normal zlib functions.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Bryan Wu [Sat, 3 Jan 2009 01:47:45 +0000 (20:47 -0500)]
fat: fix unaligned errors
A couple of buffers in the fat code are declared as an array of bytes.
But it is then cast up to a structure with 16bit and 32bit members.
Since GCC assumes structure alignment here, we have to force the
buffers to be aligned according to the structure usage.
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Brad Bozarth [Fri, 2 Jan 2009 03:45:47 +0000 (22:45 -0500)]
spi flash: fix crash due to spi flash miscommunication
Higher spi flash layers expect to be given back a pointer that was
malloced so that it can free the result, but the lower layers return
a pointer that is in the middle of the malloced memory. Reorder the
members of the lower spi structures so that things work out.
Signed-off-by: Brad Bozarth <bflinux@yumbrad.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Yuri Tikhonov [Sat, 20 Dec 2008 11:54:21 +0000 (14:54 +0300)]
FPU POST: fix warnings when building with 2.18 binutils
When compile u-boot with the 2.18 binutils the following
warning messages for each object file in post/lib_ppc/fpu/ is
produced at the linking stage:
post/libpost.a(acc1.o) uses hard float, u-boot uses soft-float
...
This is because of the fact that, in general, the soft-float and
hard-float ABIs are incompatible; the 2.18 binutils do checking
of the Tag_GNU_Power_ABI_FP attribute of the files to be linked, and
produce the worning like above if these are not compatible.
The incompatibility of ABIs is concerned only the float values:
e.g. the soft-float ABI assumes the float argument passing in the
pair of rX registers, and the hard-float ABI assumes passing of
the float argument in the fX register. When we don't pass the float
arguments between the functions compiled with different floatness,
then such an application will work correctly.
This is the case for the FPU POST: u-boot (compiled with soft-float)
doesn't pass to (and doesn't get from) the FPU POST functions any
floats; there are no functions exported from the post/lib_ppc/fpu/
objects which would work with float parameters/returns too. So, we
can reassure the linker not to worry about the difference in ABI
attributes of linking files just by setting the 'soft-float'
attribute for the objects in post/lib_ppc/fpu. And this patch does
this.
Also, to avoid passing both soft- and hard-float options in CFLAGS
when compiling the files from post/lib_ppc/fpu (which is OK, but
looks rather dirty) this patch removes the soft-float string from
CFLAGS in post/lib_ppc/fpu/Makefile.
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Peter Tyser [Wed, 17 Dec 2008 22:36:22 +0000 (16:36 -0600)]
Add support for Maxim's DS4510 I2C device
Initial support for the DS4510, a CPU supervisor with
integrated EEPROM, SRAM, and 4 programmable non-volatile
GPIO pins. The CONFIG_DS4510 define enables support
for the device while the CONFIG_CMD_DS4510 define
enables the ds4510 command. The additional
CONFIG_DS4510_INFO, CONFIG_DS4510_MEM, and
CONFIG_DS4510_RST defines add additional sub-commands
to the ds4510 command when defined.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Dirk Eibach [Tue, 16 Dec 2008 13:51:56 +0000 (14:51 +0100)]
common: Iteration limit for memory test.
The iteration limit is passed to mtest as a fourth parameter:
[start [end [pattern [iterations]]]]
If no fourth parameter is supplied, there is no iteration limit and the
test will loop forever.
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Stefan Roese [Mon, 15 Dec 2008 14:40:12 +0000 (15:40 +0100)]
serial: Rename driver vcth to vct to support other board variants
Moved driver vcth.c to vct.c to better reflect the VCT board series.
This driver is now used by the VCT platforms:
vct_premium
vct_platinum
vct_platinumsvc
Signed-off-by: Stefan Roese <sr@denx.de>
Shinya Kuribayashi [Thu, 11 Dec 2008 15:45:27 +0000 (00:45 +0900)]
nios: Move README.nios_CONFIG_SYS_NIOS_CPU to doc/ dir
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Peter Korsgaard [Wed, 10 Dec 2008 15:24:16 +0000 (16:24 +0100)]
common/main: support bootdelay=0 for CONFIG_AUTOBOOT_KEYED
Support bootdelay=0 in abortboot for the CONFIG_AUTOBOOT_KEYED case
similar to the CONFIG_ZERO_BOOTDELAY_CHECK support for the
!CONFIG_AUTOBOOT_KEYED case.
Do this by reversing the loop so we do at least one iteration before
checking for timeout.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Niklaus Giger [Mon, 8 Dec 2008 16:24:08 +0000 (17:24 +0100)]
Added legacy flash ST Micro M29W040B
Graeme Russ [Mon, 8 Dec 2008 09:04:51 +0000 (20:04 +1100)]
Fixed off-by-one errors in lib_m68k/interrupts.c
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Graeme Russ [Sat, 6 Dec 2008 23:29:05 +0000 (10:29 +1100)]
Removed all references to CONFIG_SYS_RESET_GENERIC
Generic i386 reset - #define made redundant by weak function
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Graeme Russ [Sat, 6 Dec 2008 23:29:04 +0000 (10:29 +1100)]
Remove #ifdef CONFIG_SC520 in source code
CONFIG_SC520 is now used for conditional compile
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Graeme Russ [Sat, 6 Dec 2008 23:29:03 +0000 (10:29 +1100)]
Added MMCR reset functionality
Reset function specific to AMD SC520 microcontroller - Is more of a
'hard reset' that the triple fault.
Requires CONFIG_SYS_RESET_SC520 to be defined in config
I would have liked to add this to a new file (cpu/i386/sc520/reset.c)
but ld requires that a object file in a library arhive MUST contain
at least one function which does not override a weak function (and is
called from outside the object file) in order for that object file to
be extracted from the archive. This would be the only function on the
new file, and hence, will never get linked in.
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Graeme Russ [Sat, 6 Dec 2008 23:29:02 +0000 (10:29 +1100)]
Moved generic (triple fault) reset code
Moved from interrupts.c to cpu.c and made into a weak function to
allow vendor specific override
Vendor specific CPU reset (like the AMD SC520 MMCR reset) can now be
added to the vendor specific code without the need to remember to
#undef usage of the generic method and if you forget to include your
custom reset method, you will always get the default.
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Graeme Russ [Sat, 6 Dec 2008 23:29:01 +0000 (10:29 +1100)]
Moved definition of set_vector() to new header file
This allows for future tidy ups and functionality that will require
set_vector ()
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Graeme Russ [Sat, 6 Dec 2008 23:29:00 +0000 (10:29 +1100)]
Moved sc520 specific code into new cpu/i386/sc520 folder
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Graeme Russ [Sat, 6 Dec 2008 23:28:58 +0000 (10:28 +1100)]
Renamed cpu/i386/reset.S to resetvec.S
Brings i386 in line with other CPUs with a reset vector and frees up reset.c
for CPU reset functions
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Wolfgang Denk [Sat, 24 Jan 2009 00:01:49 +0000 (01:01 +0100)]
Makefile: keep lists sorted.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Graeme Russ [Sat, 6 Dec 2008 23:28:57 +0000 (10:28 +1100)]
Added initial eNET board support
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Kim Phillips [Fri, 23 Jan 2009 23:48:24 +0000 (17:48 -0600)]
Merge branch 'next'
Gary Jennejohn [Thu, 20 Nov 2008 10:37:26 +0000 (11:37 +0100)]
POWERPC 82xx: add the SCC as an HDLC controller
Right now this is only used by keymile.
Signed-off-by: Gary Jennejohn <garyj@denx.de>
Heiko Schocher [Thu, 20 Nov 2008 08:59:09 +0000 (09:59 +0100)]
powerpc, keymile boards: extract identical config options
This patch extracts the identical config options for the
keymile boards mgcoge, mgsuvd and kmeter1 in a new
common config file keymile-common.h.
Signed-off-by: Heiko Schocher <hs@denx.de>
Heiko Schocher [Fri, 21 Nov 2008 07:29:40 +0000 (08:29 +0100)]
powerpc: keymile: Add a check for the PIGGY debug board
Check the presence of the PIGGY on the keymile boards mgcoge,
mgsuvd and kmeter1. If the PIGGY is not present, dont register
this Ethernet device.
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Ben Warren <biggerbadderben@gmail.com>
Heiko Schocher [Thu, 20 Nov 2008 08:57:47 +0000 (09:57 +0100)]
powerpc: 83xx: add support for the kmeter1 board
This patch adds support for the kmeter1 board from Keymile,
based on a Freescale MPC8360 CPU.
- serial console on UART 1
- 256 MB DDR2 RAM
- 64 MB NOR Flash
- Ethernet RMII Mode over UCC4
- PHY SMSC LAN8700
Signed-off-by: Heiko Schocher <hs@denx.de>
Sergei Poselenov [Tue, 4 Nov 2008 12:51:18 +0000 (13:51 +0100)]
Add a do_div() wrapper macro, lldiv().
Add a do_div() wrapper, lldiv(). The new inline function doesn't modify
the dividend and returns the result of division, so it is useful
in complex expressions, i.e. "return(a/b)" -> "return(lldiv(a,b))"
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Kumar Gala [Fri, 23 Jan 2009 20:22:14 +0000 (14:22 -0600)]
85xx: Add a 36-bit physical configuration for MPC8572DS
We move all IO addressed (CCSR, localbus, PCI) above the 4G boundary
to allow for larger memory sizes.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
projects / project / bcm63xx / u-boot.git / log