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make the command style more consistent, for example
relying on x_ inside a subshell to print the command
and arguments if a command failed.
this is a good style, and i'll probably use it in other
places on lbmk.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Don't directly call a variable. Call a function that
checks the variable instead.
The new err function also checks whether an exit was
actually done, and exits 1 if not.
If an exit was done by the given function, but the exit
was zero, this is also corrected to perform an exit 1.
This fixes a longstanding design flaw of lbmk.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Always certainly redundant, since if -u -e isn't
set, it'll continue to exit anyway.
However, we want to be pedantic about this, since
the safety of lbmk relies entirely on this function
NOT misbehaving.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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these were missed in a previous cleanup
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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this was added a few commits ago, but the previous commit
made me realise it's not needed at all.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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we can use remkdir here. it does the same thing.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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instead of deleting every file within
Signed-off-by: Leah Rowe <leah@libreboot.org>
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only initialise variables at the point they're needed.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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it could be that some were left over before, for some
reason. that isn't currently the case, but this will
avoid the possibility in future.
therefore, this is a preemptive bug fix.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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we only call it in one place. the resulting code is still
quite clear.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Use this for the sha512sum command, on the main mk
script at the function check_project_hashes().
Signed-off-by: Leah Rowe <leah@libreboot.org>
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the extra function isn't needed at all. awk can just
handle every line all at once.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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the initial checks are unnecessary, since i always know
what arguments are being provided.
the -f check in the for loop is now an -x instead, more
efficient and complete.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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we know that _dest is always what's set in the coreboot config,
without the ../../../ in it, so just copy both files in a single
function, and call the function twice.
if both files are done on the first call, the second call will
be skipped. if only the first file was done on the first call,
running the download script again will skip the first one, and
grab the second one.
this also avoids having to run the decat function twice, in most
cases, so it's a tiny optimisation.
this optimisation only works if both fsp files (s and m) are to
be extracted into the same directory, which is the case anyway,
and this will always be the case.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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We don't use the tbtmp variable anymore, in this function.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Don't copy it until it has been padded properly.
Otherwise, erroneous padding would result in an error,
and who knows what would be left in vendorfiles/ ?
Signed-off-by: Leah Rowe <leah@libreboot.org>
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To make sure any old files are removed, always re-create.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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If we're in a release work directory, TMPDIR is already
set, so the local ./tmp won't be created, which would
lead to an error.
Fix it by creating xbmklocal before checking TMPDIR.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Make it an absolute directory, relative to xbmktmp.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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this silences confusing error messages that the user
sees on the screen, that are actually benign, and it
will thus reduce the number of people who ask questions
on #libreboot irc
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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it's not a lot of code, and takes less than a second.
the previous change uses x instead of ?, but this would
cause an error if the nvmutil was already built, because
the makefile might cause a build to be skipped.
therefore, force a re-build to mitigate the error.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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A user reported that '?' causes an error on zsh. See:
https://codeberg.org/libreboot/lbmk/issues/261
For example:
./mk inject libreboot-XXXXXX.tar.xz setmac ??:??:??:??:??:??
The user got:
zsh: no matches found: ??:??:??:??:??:??
The mitigation here is to double-quote, e.g.:
./mk inject libreboot-XXXXXX.tar.xz setmac "??:??:??:??:??:??"
However, a lot of people won't do that. Therefore, I will
retain the current behaviour but support x/X for randomness.
Now lbmk uses x by default, instead. I will now update the
documentation, accordingly.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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mktemp would normally do it, but we must not rely on that
Signed-off-by: Leah Rowe <leah@libreboot.org>
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not to be confused with /tmp
we use ./tmp inside the lbmk work directory, for large files,
because /tmp might not be very big, or might be a tmpfs
Signed-off-by: Leah Rowe <leah@libreboot.org>
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In the mk script, we need fx_ to not return errors on the
find command, since it's searching a bunch of directories
where some of them may not exist.
All other instances where fx_ is used, must return an error
if the directory being searched doesn't exist.
For this, fe_() is introduced, which does the same as fx_
but with this much stricter check.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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We have a lot of places in lbmk where the output of find is
used, and then some function is executed on the result.
This is messy, and bloats several of these functions.
Now this is unified, into a new function: fx_
What fx_ does is execute a given function, for each result
found, with the arguments for a find command appended.
For example:
find -name ".git"
If you wanted to do: foo "$arg"
Where "arg" is a search result from find, and you wanted
to execute "foo" on each one, you would do:
fx_ foo -name ".git"
The find utility does have an -exec feature, but I've found
that it only works for executables, not functions.
fx_ does not return errors, so "foo" in this example
would have to do its own error handling.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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This is similar to the 9020SFF, but this board has ECC support.
However, the native raminit isn't used here, even though it is
otherwise compatible, because the native init doesn't do ECC yet.
The broadwell mrc.bin has ECC support, which is also used on the
HP EliteBook 820 G2. The MRC for broadwell can be used on haswell
boards such as the T1700.
Add both the SFF and MT variants. Since these are identical to the
9020 variants, except for slightly different PCH enabling ECC, we
can just re-use the 9020 port without issue.
We *could* add a variant to coreboot, for T1700, but there is not
really any pressing need. It is simply the 9020sff/mt with mrc.bin
Signed-off-by: Leah Rowe <leah@libreboot.org>
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remove it from mkhelper files, because rom.sh doesn't
initialise any variables globally, except one that
never changes.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Do it just after creating the src archive. This way,
everything is downloaded all at once.
Otherwise, a momentary lapse of internet uptime will
cause a release build to fail later on, and one of
lbmk's flaws is that this would then mean you must
re-build from scratch.
If we assume that the internet is working within a
short period of time, then this change would mitigate
that possibility. If something did happen during tar
archive creation, that's a much shorter amount of time
that is "wasted".
Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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Signed-off-by: Leah Rowe <leah@libreboot.org>
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these functions make more sense in lib.sh
i made mk link lib.sh first, so that the
functions on init.sh can still use them.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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I fixed the AHCI bug, with a patch that I wrote. It works by
restoring the old SeaBIOS AHCI initialisation behaviour, whereby
the AHCI controller is enabled from its current state; the patch
that broke AHCI in coreboot (tested on ThinkPad T420), changed
AHCI initialisation behaviour so that the controller's state is
first reset, prior to enablement.
However, my patch also retains the new AHCI initialisation
behaviour, when a CSM is in use. The AHCI reset patch was done,
by the author, specifically for SeaBIOS in CSM mode, so it makes
sense to only change the behaviour conditionally according to that.
This reverts commit 8245f0b3211812ac818adadd6526b0b39c63f3f0.
Signed-off-by: Leah Rowe <leah@libreboot.org>
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This reverts commit a08b8d94fc58fa195adb0261539509d8ddaf4799.
From #libreboot IRC today:
07:02 <irys> ooh this is fun. seabios commit 8863cbbd15a73b03153553c562f5b1fb939ad4d7 (ahci: add controller reset) breaks ahci entirely on t420
07:05 <irys> cbmem console on that seabios commit has a timeout then "AHCI/0: device not ready"
07:07 <irys> AHCI works fine if i change config/seabios/default/target.cfg to use the immediate previous seabios commit (df9dd418b3b0e586cb208125094620fc7f90f23d)
07:07 <irys> works in grub payload either way though
07:31 <irys> here, `cbmem -c` after booting the broken rev: https://0x0.st/84oQ.log
07:31 <irys> compared to the working one https://0x0.st/84o1.log
07:33 <irys> i can't report to upstream myself *right now* but i figure you might want to know about this leah
I have downloaded those logs locally for reference, so that an upstream
report can be made to SeaBIOS. For the purposes of this Libreboot commit,
the diff of the logs is as follows (diff -u broken.log working.log):
Taking each diff line out of the log, the relevant entries
seem to be:
Searching bootorder for: /pci@i0cf8/*@1f,2/drive@0/disk@0
+AHCI/0: Set transfer mode to UDMA-6
+Searching bios-geometry for: /pci@i0cf8/*@1f,2/drive@0/disk@0
+AHCI/0: registering: "AHCI/0: Netac SSD 128GB ATA-11 Hard-Disk (119 GiBytes)"
-WARNING - Timeout at ahci_port_setup:477!
-AHCI/0: device not ready (tf 0x80)
-All threads complete.
-2. Payload [memtest]
+2. AHCI/0: Netac SSD 128GB ATA-11 Hard-Disk (119 GiBytes)
+3. Payload [memtest]
-Space available for UMB: c7000-eb800, f5880-f5ff0
-Returned 16777216 bytes of ZoneHigh
+drive 0x000f5fa0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=250069680
+Space available for UMB: c7000-eb800, f5880-f5fa0
+Returned 16773120 bytes of ZoneHigh
Therefore, the revision will be reverted back for now. It was
only about 8 additional patches imported in the update anyway.
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