A number of grammar fixes, typoes, font changes from the defaultenv-2
chapter.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Always collect directory entries in a string_list and evaluate it
later. This makes sure that the files are printed alphabetically
even when -l is given.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Delete the partition erase size initialisation to let the code
that follows determine the biggest partition erase size.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Doc fixes such as:
* font changes
* spelling
* punctuation
* capitalization
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
automount_mount calls run_command which may trigger an automount
again. This results in an endless loop. A simple way to trigger
this is:
mkdir /x; automount /x false; cd /x; something
Use a static variable to detect if we are currently in automount_mount()
and bail out if we are.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Note: this is the same as 4148c1f67abf823099b2d7db6851e4aea407f5ee in
linux-git.
There is one other possible overrun in the lz4 code as implemented by
Linux at this point in time (which differs from the upstream lz4
codebase, but will get synced at in a future kernel release.) As
pointed out by Don, we also need to check the overflow in the data
itself.
While we are at it, replace the odd error return value with just a
"simple" -1 value as the return value is never used for anything other
than a basic "did this work or not" check.
Reported-by: "Don A. Bailey" <donb@securitymouse.com>
Reported-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Holger Schurig <holgerschurig@gmail.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Note: this is the same as 206204a1162b995e2185275167b22468c00d6b36 in
linux-git.
Given some pathologically compressed data, lz4 could possibly decide to
wrap a few internal variables, causing unknown things to happen. Catch
this before the wrapping happens and abort the decompression.
Reported-by: "Don A. Bailey" <donb@securitymouse.com>
Signed-off-by: Holger Schurig <holgerschurig@gmail.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Note: this is the same as 206a81c18401c0cde6e579164f752c4b147324ce in
linux-git.
The lzo decompressor can, if given some really crazy data, possibly
overrun some variable types. Modify the checking logic to properly
detect overruns before they happen.
Reported-by: "Don A. Bailey" <donb@securitymouse.com>
Tested-by: "Don A. Bailey" <donb@securitymouse.com>
Signed-off-by: Holger Schurig <holgerschurig@gmail.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Various grammar/font fixes to that section, including adding an
additional section describing how to properly do "out of tree"
configuration and building.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Adjusted Sphinx markup for devicetree bindings pages.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Some minor cleanup to the sandbox.rst documentation file, mostly
involving using a definition list for the options.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Various fixes related to fonts, rendering, grammar, etc., such as:
* spelling mistakes
* hyphenation
* capitalization for proper names
* proper bullet list formatting
* sentence structure
and so on.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
ENC28J60 is a stand-alone Ethernet controller with SPI Interface
and integrated 10BASE-T PHY.
This driver was ported from linux-3.15.
The most notable barebox driver version changes:
* add device tree support;
* drop netif_msg_*() debug level checking;
* use IF_ENABLED for checking CONFIG_ENC28J60_WRITEVERIFY;
* add mii_bus support.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Suppose you have two network controllers.
The first one is ENC28J60 (it is in low power mode
after start) the second one is always-enabled eth1.
As ENC28J60 is in low power mode before enc28j60_eth_open()
is called. ENC28J60's mii traceiver is in low power mode too
so the mii traceiver's register are inaccessable.
Here is a sample log just after barebox start:
barebox:/ miitool
miibus0: registered phy as /dev/phy0
No MII transceiver present!.
miibus1: registered phy as /dev/phy1
phy1: eth1: negotiated 100baseTx-FD, link ok
barebox:/ miitool
No MII transceiver present!.
phy1: eth1: negotiated 100baseTx-FD, link ok
The 'No MII transceiver present!.' message is confusing here.
This patch fixes the problem so the miitool output
looks like this:
barebox:/ miitool
phy0: spieth0: No MII transceiver present!.
phy1: eth1: negotiated 100baseTx-FD, link ok
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The menutree doesn't select CONFIG_GLOB, but it depends on it. Without
it will just hang. So let it select it automatically. Also remove the
dependency of CONFIG_GLOB on CONFIG_HUSH, because glob() will run with
the simple shell as well.
Also let CONFIG_MENUTREE select on CONFIG_GLOB_SORT. While is not
strictly needed, many people use menu/00-foo menu/10-bar menu/20-barf
to sort their menu entries. So select it out of convenience.
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The rule in barebox is to name the directories after
the modules. As hummingboard is just one of the
carriers for the MicroSOM module, name the directory
accordingly.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Instead of repeating the same lowlevel init for every board
move it to it's own initcall.
Avoids code bloat and shaves off almost 1.5kB of uncompressed
barebox size for a default imx_v7_defconfig build.
For boards wherethe hostname setup was done in the postcore
initcall we move this to a device initcall to get it out of
the way.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fix only two "interupt" misspellings in entire barebox codebase.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fix misspellings of "persistent", including the renaming of a function
to "register_persistant_environment".
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add new chip revisions for the new tap-out TO1.5 (i.MX6Q/D) and TO1.2
(i.MX6DL/S)
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Also make this download chapter note the next branch.
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Note that I used "Appendix: " as text, because it looks like
python-sphinx doesn't know about appendices.
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
For some phyFLEX-i.MX6 modules the call __barebox_arm_head() was not removed.
With this function the barebox does not start.
Signed-off-by: Christian Hemp <christian.hemp@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The functions are already in the sandbox, just the #defines are
missing.
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
When compiled for ARCH=sandbox, we get a compiler warning
if we don't include the needed header file as well.
Signed-off-by: Holger Schurig <holgerschurig@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This is a rewrite of the Documentation in reStructuredText format using
Sphinx as build system, see http://sphinx-doc.org/.
The documentation is built into static html pages with 'make docs'.
The pages can be found under Documentation/html after building.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Robert P. J. Day
Sascha Hauer
Renaud Barbier
Holger Schurig
Antony Pavlov
Rolf Evers-Fischer
Lucas Stach
Christian Hemp
Christian Hemp