| Commit message (Collapse) | Author | Age | Files | Lines |
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Move the compatibility wrapper functions up so that they
are defined before they are used.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by Juergen Borleis <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
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Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
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Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
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Signed-off-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch escapes a regex that uses left brace.
Using checkpatch.pl with Perl 5.22.0 generates the warning: "Unescaped
left brace in regex is deprecated, passed through in regex;"
Comment from regcomp.c in Perl source: "Currently we don't warn when the
lbrace is at the start of a construct. This catches it in the middle of
a literal string, or when it's the first thing after something like
"\b"."
This works as a complement to 4e5d56bd ("checkpatch: fix left brace
warning").
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Joe Perches <joe@perches.com>
Suggested-by: Peter Senna Tschudin <peter.senna@gmail.com>
Cc: Eddie Kovsky <ewk@edkovsky.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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This is a preparation to let barebox provide the binary.0.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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A binary header is 12 bytes + (4 bytes * Number of Arguments) bigger
than the actual binary. Before this commit image extraction was wrong an
made binary.0 too big by four bytes at the end (which were 0 in all usual
cases). Image creation had the same problem which resulted in broken
images when the binary doesn't end in 4 bytes containing 0.
Further handle binaries with a length that is not aligned to 4 bytes.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Add the i.MX6SL USB id to the list of known ids.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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For better readability sort the list of known USB ids by VID and PID.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The EVP_MD_CTX and EVP_CIPHER_CTX are made opaque since 1.1.x , so instead
of embedding them directly into struct sb_image_ctx and initializing them
using EVP_*_CTX_init(), we use pointers and allocate the crypto contexts
using EVP_*_CTX_new().
This is an adoption of the U-Boot commit 7bae13b7579a6b from Marek Vasut
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Needed in order to support Vybrid SoCs.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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For builtin dtbs all compiled dtbs matching section .dtb.rodata.*
are collected in a single section. Since every dtb is compiled as
uncompressed and also as compressed binary each dtb ends up twice
in the section. Let's put the compressed variants in .dtbz.rodata.*
sections rather than .dtb.rodata.*.z so they end up in the binary
only once.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Daniel Krüger <daniel.krueger@systec-electronic.com>
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The DCD NOP command is available for all flash header v2 devices (i.MX28,
50, 53, 6 and 7).
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Sending an image that specifies one of the alternative boot sources doesn't
make sense. So change the boot source to UART on the fly.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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There was only a single caller who passes prot=PROT_READ unconditionally.
So drop this parameter and simplify accordingly.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Together with the previous changes that allow to handle the scenario where
too many messages were sent, this greatly improves the probability to hit
the time window during which the CPU accepts a boot message.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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After entering uart boot mode the CPU prints some diagnostic messages.
Showing them to the user helps her to notice when the message window was
missed or there is an other problem.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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When flushing input before sending of a boot message the acknowledging
reply for the previous message from the CPU might be discarded and so
missed.
So only flush once before sending boot messages in a loop.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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If we sent the boot message too often the CPU might already have started
to interpret this as an xmodem packet. As sender and receiver are not in
sync it's impossible to transfer a packet successfully.
So when we get a NAK send '\xff' bytes until the receiver reaches the
packet boundary. When we send too many the SoC replies with a NAK for
each byte and doesn't interpret it as the start of a new package (which
must start with SOH == '\x01').
A slower alternative would be to wait for another NAK which is sent when
reception of the already started packet times out.
This was tested on an Armada XP based machine with bootrom version 1.20.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The Makefile compression commands all append the size of the
uncompressed image. With CONFIG_IMAGE_COMPRESSION_NONE simply
'shipped' is used which does not append the size. Add and use
a special comp_copy function which adds the size. This helps
us to get the uncompressed image size in the startup code later.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Altera's SocFPGA Arria10 SoC uses a new image format, different from
the one used on CycloneV. The formats are similar, with the header
matching up to the point where the version field is 1 instead of 0.
At that point the header fields diverge. The CRC and checksum use is
the same between the two.
This patch extends socfpga_mkimage to support generating the new
format with a version command line option. The default will be V0 for
CycloneV.
The new format is, IMHO, not as good as the previous one. It requires
the start location be after the header, while the V0 format would
allow the start location to be before or after. Barebox boot images
are designed to start from offset 0, which is before the header. To
avoid modifying the common barebox start code specifically for
Arria10, I instead add a trampoline instruction after the V1 header to
jump to the real start location, wherever it might be.
Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Add imximg support for i.MX50 processors which use the i.MX flash
header v2 format.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Re-Implement the DCD v2 processing.
Processing for the DCD write command went into a separate function enabling
the over-all DCD processing to handle check, nop and unlock commands as well.
The trivial NOP command is supported right away.
Further changes: put in some data consistancy checks and error handling, do
structured member access and proper endianess handling and direct error
messages to stderr.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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DCD v1 elements are encoded little endian.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Do some cleanup which enables DCDv1 16 bit write access as side effect.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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DCD check command is currently implemented for imximg v2 only.
This command may also be available for v1 as mentioned in IMX35RM as
DCD-address-type "wait/read", but due to the lack of further details
it will be not supported.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Only the first encountered DCD block should be processed, optional DCD
processing may be switched off by command option.
Clean up the corresponding logic.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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In order to clear a bitmask, "Set" bit has to be '0' and "Mask" bit
'1'. Since "Set" is bit 4 and "Mask" is bit 3 this leaves us with a
overal or-mask of 1 << 3. Orginal code was doing the inverse and setting
bit #4 to '1' bit #3 to '0'.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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If u-boot was generated under a DOS system, the sequencer files will have CRLF
linebreaks. The indent-tool has problems with this and as a result the code
will not compile anymore.
Fix up any CRLFs prior with the dos2unix tool.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Improve code understandability: extract the "jump application" Serial
Download Protocol access method and file-to-buffer reader functionality
out of do_irom_download().
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Do some cleanup and access the elements of Serial Download Protocol
messages in endianess-portable manner using proper typed struct members.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Remove a variable raising complexity for no reason.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The configuration interface for struct usb_work is not implemented here
leaving the options set on fixed settings or even uninitialized.
Do some cleanup and remove those half-cooked dead code passages.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Whan add some obj in a subdir to lwl-y or pbl-y, like this:
lwl-y += subdir/test.o other.o
the make process failed:
make[2]: *** No rule to make target
'arch/arm/boards/boardname/test.o', \
needed by 'arch/arm/boards/boardname/built-in-pbl.o'. Stop.
Note, there are not the part "subdir" in the path of the test.o.
this patch fix this
Signed-off-by: 张忠山 <zzs213@126.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch adds more generated files to ignore list.
...
shc@shc /home/git/barebox-github $ git status
На ветке imx51
Неотслеживаемые файлы:
(используйте «git add <файл>…», чтобы добавить в то, что будет включено в коммит)
common/barebox_default_env
common/barebox_default_env.h
include/asm
scripts/basic/docproc
ничего не добавлено в коммит, но есть неотслеживаемые файлы (используйте "git add", чтобы отслеживать их)
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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