Chris Zhang [Wed, 6 Jan 2010 21:34:04 +0000 (13:34 -0800)]
Fix EHCI port reset.
In USB ehci driver, the port reset is not terminated. EHCI spec says "A host
controller must terminate the reset and stabilize the state of the port within
2 milliseconds". Without termination, a port stays at reset state. This is
observed on ppc4xx(sequoia) boards.
Stefan Roese [Wed, 16 Dec 2009 08:27:31 +0000 (09:27 +0100)]
ppc4xx: alpr: Remove some not needed commands to make image fit again
The latest changes increased the size of the alpr image a bit more.
Now it doesn't fit into the 256k reserved for it. This patch now removes
the commands "ping" and "diag" which are not needed in the production
systems.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl>
This patch cleans up the PPC4xx I2C intrastructure:
- Use C struct to describe the I2C registers instead of defines
- Coding style cleanup (braces, whitespace, comments, line length)
- Extract common code from i2c_read() and i2c_write()
- Remove unneeded IIC defines from ppc405.h & ppc440.h
breaks comiling for the KAREF and METROBOX boards.
This patch fixes this issue.
Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
Wolfgang Wegner [Wed, 9 Dec 2009 14:16:47 +0000 (15:16 +0100)]
move prototypes for gunzip() and zunzip() to common.h
Prototype for gunzip/zunzip was only in lib_generic/gunzip.c and thus
repeated in every file using it. This patch moves the prototypes to
common.h and removes all prototypes distributed anywhere else.
Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
Mahavir Jain [Tue, 3 Nov 2009 06:52:10 +0000 (12:22 +0530)]
usb: write command for RAW partition.
This patch implements write support to usb device with raw partition.
It will be useful for filesystem write support to usb device from
u-boot in future.
Tested with writing kernel image to raw usb disk & booting with usb
read command into ram.
[Note: run usb part to get info about start sector & number of
sectors on a partition for usb write operation.]
Tom Rix [Sat, 31 Oct 2009 17:37:45 +0000 (12:37 -0500)]
OMAP3 zoom2 Use usbtty if the debug board is not connected.
The preferred serial output comes from the debug board.
When the debug board is disconnected, fall back on using
usbtty from the usb connector on the Zoom2 board.
Tom Rix [Sat, 31 Oct 2009 17:37:44 +0000 (12:37 -0500)]
USBTTY make some function declarations easier to use.
Zoom2 needs to use these declarations and the include directory is a
better place from them than in the middle of the driver directory.
It did not make sense to create a new file for just a couple of
lines so they were appended to the serial.h
These in usb.h have extra elements at the end of the usb 2.0
specified descriptor and are used.
usb_config_descriptor
usb_interface_descriptor
The change is to consolidate the definition of the descriptors
to usbdescriptors.h. The dublicates in usb.h are removed.
The extra element structure will have their name shorted by
removing the '_descriptor' suffix.
Kumar Gala [Wed, 16 Dec 2009 20:12:11 +0000 (14:12 -0600)]
drivers/bios_emulator: Fix compile error in .depend not being generated
make -C drivers/bios_emulator/
make[2]: Entering directory
`drivers/bios_emulator'
In file included from atibios.c:49:
biosemui.h:47:21: error: biosemu.h: No such file or directory
...
x86emu/decode.c:40:28: error: x86emu/x86emui.h: No such file or directory
...
Due to lack of proper CPPFLAGS being passed to .depend generation rule
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Peter Tyser [Tue, 15 Dec 2009 18:10:47 +0000 (12:10 -0600)]
mpc85xx, mpc86xx: Fix gd->cpu pointer after relocation
The gd->cpu pointer is set to an address located in flash when the
probecpu() function is called while U-Boot is executing from flash.
This pointer needs to be updated to point to an address in RAM after
relocation has occurred otherwise Linux may not be able to boot due to
"fdt board" crashing if flash has been erased or changed.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Reported-by: Ed Swarthout <Ed.Swarthout@freescale.com> Tested-by: Kumar Gala <galak@kernel.crashing.org>
Tested on MPC8527DS.
Tested by: Ed Swarthout <Ed.Swarthout@freescale.com>
Ben Warren [Tue, 15 Dec 2009 00:30:39 +0000 (16:30 -0800)]
Net: Clean up LAN91C96 Support
A previous Commit converted the LAN91C96 Ethernet driver to using the
CONFIG_NET_MULTI API, but did not include full board support. This patch
finishes the job.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Peter Tyser [Sun, 13 Dec 2009 23:58:34 +0000 (17:58 -0600)]
MVBLUE: Remove CONFIG_CMD_IRQ
Neither the MVBLUE nor its underlying architecture implement the
do_irqinfo() function which is required when CONFIG_CMD_IRQ is defined.
This change fixes the following MVBLUE compiler error:
-> ./MAKEALL MVBLUE
Configuring for MVBLUE board...
common/libcommon.a(cmd_irq.o):(.u_boot_cmd+0x24): undefined reference to `do_irqinfo'
make: *** [u-boot] Error 1
Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Detlev Zundel [Mon, 14 Dec 2009 16:54:40 +0000 (17:54 +0100)]
imx27lite: Reenable MTD support on NOR flash.
The support for this was silently dropped by a configuration
split during the merge of the imx27lite board support in commit 864aa034f3a0e10ce710e8bbda171df3cab59414 (cmd_mtdparts: Move to common
handling of FLASH devices via MTD layer).
Thomas Weber [Wed, 9 Dec 2009 08:38:04 +0000 (09:38 +0100)]
net: dm9000x: fix debug output
commit 60f61e6d7655400bb785a2ef637581679941f6d1 breaks compile with gcc by introducing __func__
instead of constant string "func" in the macro call but missed to change the macro.
Signed-off-by: Thomas Weber <weber@corscience.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
John Ogness [Fri, 11 Dec 2009 08:47:28 +0000 (09:47 +0100)]
fec_mxc: incomplete error handling
fec_init() will only allocate fec->base_ptr if it is non-NULL. But
the cleanup routine on error will free the pointer without setting
it to NULL. This means that a later call to fec_init() would result
in using an invalid pointer.
Signed-off-by: John Ogness <john.ogness@linutronix.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Nishanth Menon [Fri, 16 Oct 2009 05:06:35 +0000 (00:06 -0500)]
NET: LAN91C96 CONFIG_NET_MULTIify
Make the lan91c96 driver capable of CONFIG_NET_MULTI
to be clean for the new arch, add a a lil detect function
Most of the formatting change was done to keep checkpatch
silent, but a few functions and #if 0ed code which
does not make sense for NET_MULTI have been removed
Now, use the lan91c96_initialize() function to init the driver
Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Peter Korsgaard [Tue, 8 Dec 2009 21:20:34 +0000 (22:20 +0100)]
mpc83xx: boot time regression, move LCRR setup back to cpu_init_f
Commit c7190f02 (retain POR values of non-configured ACR, SPCR, SCCR,
and LCRR bitfields) moved the LCRR assignment to after relocation
to RAM because of the potential problem with changing the local bus
clock while executing from flash.
This change unfortunately adversely affects the boot time, as running
all code up to cpu_init_r can cause significant slowdown.
E.G. on a 8347 board a bootup time increase of ~600ms has been observed:
So far no boards have needed the late LCRR setup, so simply revert it
for now - If it is needed at a later time, those boards can either do
their own final LCRR setup in board code (E.G. in board_early_init_r),
or we can introduce a CONFIG_SYS_LCRR_LATE config option to only do
the setup in cpu_init_r.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Heiko Schocher [Thu, 3 Dec 2009 10:21:21 +0000 (11:21 +0100)]
common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
There is more and more usage of printing 64bit values,
so enable this feature generally, and delete the
CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
defines.
Heiko Schocher [Thu, 3 Dec 2009 10:20:06 +0000 (11:20 +0100)]
5xxx, fdt: move fdt_fixup_memory() to cpu.c file
u-boot updates, before starting Linux, the memory node in the
DTS. As this is a "standard" feature, move this functionality
to the cpu.c file for mpc5xxx and mpc512x processors.
In file included from /tmp/u-boot-microblaze/include/common.h:38,
from cmd_mtdparts.c:87:
/tmp/u-boot-microblaze/include/linux/bitops.h:123:1: warning: "ffs" redefined
In file included from /tmp/u-boot-microblaze/include/linux/bitops.h:110,
from /tmp/u-boot-microblaze/include/common.h:38,
from cmd_mtdparts.c:87:
/tmp/u-boot-microblaze/include/asm/bitops.h:269:1:
warning: this is the location of the previous definition
Graeme Smecher [Mon, 7 Dec 2009 16:09:57 +0000 (08:09 -0800)]
microblaze: Stop stack clobbering in microblaze-generic.
A typo caused the stack and malloc regions to overlap, which prevented
mem_malloc_init() from returning. This commit makes the memory layout match
the example described in include/configs/microblaze-generic.h
Signed-off-by: Graeme Smecher <graeme.smecher@mail.mcgill.ca> Signed-off-by: Michal Simek <monstr@monstr.eu>
Peter Tyser [Mon, 7 Dec 2009 05:58:28 +0000 (23:58 -0600)]
MAKEALL: Fix return value
Previously MAKEALL would always return a value of 0, even if 1 or more
boards did not compile. This change causes MAKEALL to return 0 if all
boards were able to build, otherwise 1.
This change also requires changing the script interpreter from sh to
bash to support bash's PIPESTATUS variable.
Heiko Schocher [Sat, 5 Dec 2009 10:59:51 +0000 (11:59 +0100)]
i2c: fix dangling comment in do_i2c_mw()
commit bd3784df94bfeca43fbf34094df9cb1bd3ecca3b deleted some unused
code in do_i2c_mw(), but missed to also remove the respective
commment. This patch fixes this.
This patch introduces a weak default function for post_hotkey_pressed(),
returning 0, for boards without hotkey support. The long-running tests
won't be started on those boards. This default function was implemented
in many board directories. By implementing this weak default we can
remove all those duplicate versions.
Boards with hotkey support, can override this weak default function
by defining one in their board specific code.
Daniel Hobi [Tue, 1 Dec 2009 13:05:55 +0000 (14:05 +0100)]
Fix computation in nand_util.c:get_len_incl_bad
Depending on offset, flash size and the number of bad blocks,
get_len_incl_bad may return a too small value which may lead to:
1) If there are no bad blocks, nand_{read,write}_skip_bad chooses the
bad block aware read/write code. This may hurt performance, but does
not have any adverse effects.
2) If there are bad blocks, the nand_{read,write}_skip_bad may choose
the bad block unaware read/write code (if len_incl_bad == *length)
which leads to corrupted data.
Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
Evan Samanas [Tue, 10 Nov 2009 02:08:36 +0000 (20:08 -0600)]
nfs: NfsTimeout() updates
- NfsTimeout() does not correctly update the NFS timeout value which
results in NfsTimeout() only being called once in certain situations.
This can result in the 'nfs' command hanging indefinetly. For
example, the command:
nfs 192.168.0.1:/home/user/file
will not exit until ctrl-c is pressed if 192.168.0.1 does not have an
NFS server running.
This issue is resolved by reinitializting the NFS timeout value inside
NfsTimeout() when a timeout occurs.
- Make the 'nfs' command print the 'T' character when a timeout occurs.
Previously there was no indication that timeouts were occuring.
- Mimic the 'tftpboot' command and when a download fails print "Retry
count exceeded; starting again", and restart the download taking the
'netretry' environment variable into account.
Signed-off-by: Evan Samanas <esamanas@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Tested on TQM8xxL.
Tested by: Wolfgang Denk <wd@denx.de>
Tested on MPC8527DS.
Tested by: Ed Swarthout <Ed.Swarthout@freescale.com>
Peter Tyser [Thu, 19 Nov 2009 01:08:59 +0000 (19:08 -0600)]
bootm: Fix help message's sub-command ordering
The help message for the 'bootm' command listed the 'cmdline' and 'bdt'
sub-commands in the wrong order which resulted in the error below when
following the 'help' command's instructions:
Mike Rapoport [Wed, 11 Nov 2009 08:03:03 +0000 (10:03 +0200)]
smc911x: update SMC911X related configuration description
Since commit 736fead8fdbf8a8407048bebc373cd551d01ec98 "Convert SMC911X
Ethernet driver to CONFIG_NET_MULTI API" SMC911X configration options
are called CONFIG_SMC911X rather than CONFIG_DRIVER_SMC911X. Update
README to reflect that change.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Wolfgang Denk [Sat, 5 Dec 2009 23:53:18 +0000 (00:53 +0100)]
zlib.c: avoid build conflicts for cradle board
Commit dce3d79710 updated the zlib code to v0.95; this caused
conflicts when building for the "cradle" board, because the (pretty
generic) preprocessor variable "OFF" was used in multiple files.
Make sure to avoid further conflicts by #undef'ing it in zlib.c
before redefining it.
Signed-off-by: Wolfgang Denk <wd@denx.de>
cc: Giuseppe Condorelli <giuseppe.condorelli@st.com>
cc: Angelo Castello <angelo.castello@st.com>
cc: Alessandro Rubini <rubini-list@gnudd.com>
Mike Frysinger [Fri, 4 Dec 2009 10:35:15 +0000 (05:35 -0500)]
lzma: ignore unset filesizes
The Linux kernel build system changed how it compresses things with LZMA
such that the header no longer contains the filesize (it is instead set to
all F's). So if we get a LZMA image that has -1 for the 64bit field,
let's just assume that the decompressed size is unknown and continue on.
Joakim Tjernlund [Thu, 19 Nov 2009 12:22:44 +0000 (13:22 +0100)]
zlib: Optimize decompression
This patch optimizes the direct copy procedure.
Uses get_unaligned() but only in one place.
The copy loop just above this one can also use this
optimization, but I havn't done so as I have not tested if it
is a win there too.
On my MPC8321 this is about 17% faster on my JFFS2 root FS
than the original. No speed test has been performed in u-boot.
Size increase on ppc: 484 bytes
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Peter Korsgaard [Thu, 19 Nov 2009 10:37:51 +0000 (11:37 +0100)]
add lzop decompression support
Add lzop decompression support to the existing lzo bitstream handling
(think gzip versus zlib), and support it for uImage decompression if
CONFIG_LZO is enabled.
Lzop doesn't compress as good as gzip (~10% worse), but decompression
is very fast (~0.7s faster here on a slow ppc). The lzop decompression
code is based on Albin Tonnerre's recent ARM Linux lzo support patch.
Cc: albin.tonnerre@free-electrons.com Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Peter Tyser [Tue, 24 Nov 2009 22:42:09 +0000 (16:42 -0600)]
tools/fit_image.c: Remove unused fit_set_header()
The FIT fit_set_header() function was copied from the standard uImage's
image_set_header() function during mkimage reorganization. However, the
fit_set_header() function is not used since FIT images use a standard
device tree blob header.
Peter Tyser [Tue, 24 Nov 2009 22:42:08 +0000 (16:42 -0600)]
tools/mkimage: Assume FDT image type for FIT images
When building a Flattened Image Tree (FIT) the image type needs to be
"flat_dt". Commit 89a4d6b12fd6394898b8a454cbabeaf1cd59bae5 introduced a
regression which caused the user to need to specify the "-T flat_dt"
parameter on the command line when building a FIT image. The "-T
flat_dt" parameter should not be needed and is at odds with the current
FIT image documentation.
Ingo van Lil [Tue, 24 Nov 2009 13:09:21 +0000 (14:09 +0100)]
Generic udelay() with watchdog support
According to the PPC reference implementation the udelay() function is
responsible for resetting the watchdog timer as frequently as needed.
Most other architectures do not meet that requirement, so long-running
operations might result in a watchdog reset.
This patch adds a generic udelay() function which takes care of
resetting the watchdog before calling an architecture-specific
__udelay().
Michael Brandt [Sun, 22 Nov 2009 13:13:27 +0000 (14:13 +0100)]
EXT2FS: fix inode size for ext2fs rev#0
extfs.c assumes that there is always a valid inode_size field in the
superblock. But this is not true for ext2fs rev 0. Such ext2fs images
are for instance generated by genext2fs. Symptoms on ARM machines are
messages like: "raise: Signal # 8 caught"; on PowerPC "ext2ls" will
print nothing.
This fix checks for rev 0 and uses then 128 bytes as inode size.
Signed-off-by: Michael Brandt <Michael.Brandt@emsyso.de>
Tested on: TQM5200S Tested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de>
Robert P. J. Day [Thu, 19 Nov 2009 16:00:28 +0000 (11:00 -0500)]
Remove superfluous preprocessor tests from some cmd_*.c files.
A small number of common/cmd_*.c files contain preprocessor tests that
are apparently superfluous since those same tests are used in the
Makefile to control the compilation of those files. Those tests are
clearly redundant as long as they surround the entirety of the source
in those files.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Joakim Tjernlund [Thu, 19 Nov 2009 12:44:16 +0000 (13:44 +0100)]
crc32: Impl. linux optimized crc32()
Ported over the more efficient linux crc32() function.
A quick comparsion on ppc:
After changing the old crc32 to do 4 bytes in the
inner loop to be able to compare with new version one can note:
- old inner loop has 61 insn, new has 19 insn.
- new crc32 does one 32 bit load of data to crc while
the old does four 8 bits loads.
- size is bit bigger for the new crc32:
1392(old) 1416(new) of text. The is because the new version
shares code with crc32_no_comp() instead of duplicating code.
- about 33% faster on ppc:
New > crc 0 0xfffffff -> 39 secs
Old > crc 0 0xfffffff -> 60 secs
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