| Commit message (Collapse) | Author | Age | Files | Lines |
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If the zImage has a padding, which is less than 40 bytes
(sizeof struct fdt_header) the amount of read bytes would be propagated
as an error code. Fix this by only propagating real errors and treating
failure to read less than the expected amount as no concatenated DT
being present.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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handlers
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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When -b is given the usbgadget command will automatically export the
registered bbu handlers via fastboot.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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We have a list of registered handlers which take a barebox update. Do
the next step and allow to automatically export them via fastboot so
that barebox can be updated via fastboot without manually exporting
the partition. Since this may not be desirable in all cases this
behaviour is configurable.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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file_list_parse() can fail. Print an error message in this case instead
of crashing.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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We have file_list_entry_by_name() now, so use it rather than open
coding it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Add error messages when file list parsing fails. Also, forward the error
from file_list_parse_one() instead of using -EINVAL for every error.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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In case of a parse error not only the list header has to be freed, but
also the entries. Use file_list_free() for this purpose.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The key to a file_list is it's name, so ensure it's unique.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Add file_list_add_entry() to add a single entry to a file_list. Then
use it in file_list_parse_one() instead of open coding adding a new
entry.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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When usb_multi_register() returns an error it can't be called again
as we do not unregister the driver properly. Fix this.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Only begin to modify the hardware when the obious errors have been
checked.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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registering a multifunction device makes only sense when there's
at least one function configured. Just return otherwise.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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file_list_parse() can fail and returns an error pointer. Print
an error message when it fails and also set to NULL again so
that usb_multi_register() does not stumble upon the error pointer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Port the regmap_update_bits function from linux v4.14-rc1 to barebox.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This is an adoption of the linux kernel commit
| commit eb6900fbfa43cb50391b80b38608e25280705693
| Author: Cyrill Gorcunov <gorcunov@gmail.com>
| Date: Tue Apr 29 01:01:17 2008 -0700
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| ELF: Use EI_NIDENT instead of numeric value
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| Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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From ed1cbcd05d5efeb4012d77a9a4ab9c1da0449bdc Mon Sep 17 00:00:00 2001
From: Clement Leger <clement.leger@kalray.eu>
Date: Tue, 10 Oct 2017 14:29:49 +0200
Subject: [PATCH] Marvell: implement marvell_of_reg_init
Implement marvell_of_reg_init in order to use marvell,reg-init property
from device-tree. The code is taken from Linux kernel and slighlty
modify to fit barebox structures.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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We already have the MTD_SPI_NOR_USE_4K_SECTORS option handling in C code
for 4K erase block support. Alas this 4K erase block support code
can't be used because the MTD_SPI_NOR_USE_4K_SECTORS option support
is missed in Kconfig.
This patch imports necessary Kconfig MTD_SPI_NOR_USE_4K_SECTORS option
declaration from linux v4.11-rc8.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch adds the missing newline at the end of the pr_err()
statement.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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This patch allows to skip SD card initialization for eMMCs by setting
the "no-sd" property in the host controller device tree node. Avoiding
two SD command timeouts speeds up detection time by well over 200 ms.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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xzalloc() either returns memory or panics, so checking for NULL is useless.
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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capital "S"
"Primary firmware" is writte with a capital "P" so adjust "Secondary firmware"
to use a capital "S".
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The getchar() call may return an error reported as a -1, e.g. when the
console detects a RATP message and switches to RATP mode.
In general it probably is a good idea to ignore these errors in the
console countdown operation; and in particular for the RATP usecase,
this also prevents from interfering with the countdown and menu just
when switching one of the consoles to RATP mode.
As a hint, this is what the standard console was printing due to this
issue when the RATP console was activated:
Hit m for menu or any other key to stop autoboot: [: missing `]'
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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gpio_set_active, gpio_is_active and gpio_direction_active are public
functions, accordingly there should be error checking.
If an invalid gpio number is given to these functions without checking
gpio_adjust_value is called with gi == NULL which then dereferences this
pointer.
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 using a cli-based RATP that opens and closes the RATP channel for
each command sent/received, it gets annoying to get the "Closed"
message printed all the time in console after each RATP channel close
operation. Just demote it to debug level.
E.g.:
barebox@barebox sandbox:/ ratp: Closed
ratp: Closed
ratp: Closed
ratp: Closed
...
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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without it we are not able to set mac address from other driver.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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If not disable, DMA RX engine will keep to write in to allocated
memory area. As soon as some code or data of target OS will be placed to
this area it will be overwritten by incoming network package.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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and move nodes which belong to APB.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The minor version of TP-Link are usually big enough that it need
extra vendor partition on the flash with additional configurations like
PLL, CPU and RAM freqs.
Visually I was able to confirm at least different SPI Flash and RAM
chips.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The Atheros ar8327 is a seven port gigabit ethernet switch. This patch
adds a driver for the phys in it.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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we need it RW for barebox updates.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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to unify the naming with TP-Link TL-MR3020.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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this node is supported by ag71xx driver
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The i.MX6ull-EVK is a evaluation board for the i.MX6ull from NXP.
The upstream DTS is used, support should be fairly complete:
- 2x fec ethernet
- 1x USB Host
- 1x USB OTG
- 2x SD
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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On i.MX6ul(l) (Cortex A7) We have to set the SMP bit before
enabling the caches, otherwise they won't work. Add a SoC specific
lowlevel_init function to be called by the i.MX6ul(l) boards.
Since this is a quirk of the Cortex A7 core we put the functionality
into a separate function to be reused by other Cortex A7 cores.
Change existing i.MX6ul(l) boards to use the new initialisation
function. It seems this is only needed when booting from USB,
in other boot modes the ROM will already have done the initialisation.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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flush_icache is a misnomer since the icache is invalidated, not
flushed. Rename the function accordingly.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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