Commit graph

71382 commits

Author SHA1 Message Date
SkyLake.Huang
7a49d61742 spi: mtk_snor: add support for MTK SPI NOR controller
This patch adds support for MTK SPI NOR controller, which you
can see on mt7622 & mt7629.

1. This controller is designed only for SPI NOR. We can't adjust
its bus clock dynamically. Set clock in dts instead.
2. This controller only supports 1-1-1 write mode.
3. Remove mtk_snor_match_read() since upper SPI-MEM layer already
handles command.
4. sf read/write/update commands are tested with this driver.

Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
2021-01-29 10:35:14 -05:00
Tom Rini
e6b8e948ab test: test_ofplatdata: Mark as sandbox specific
This test checks for output specific to the sandbox device tree, mark it
as sandbox specific.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-29 10:34:34 -05:00
Tom Rini
07394fb05e Merge branch '2021-01-27-assorted-fixes-and-improvements'
- A wide variety of fixes throughout the tree.
2021-01-28 11:37:58 -05:00
Marek Szyprowski
54f884bb0b cmd: misc: Fix return value for the sleep command
If sleeping has been interrupted, return CMD_RET_FAILURE instead of -1
(CMD_RET_USAGE).

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-01-27 17:07:48 -05:00
Ying-Chun Liu (PaulLiu)
e89ef172f8 doc: device-tree-bindings: rtc: Abracon AB x80x i2c rtc
Document the bindings for abracon,abx80x and related compatibles.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
2021-01-27 17:07:48 -05:00
Ying-Chun Liu (PaulLiu)
8d612ccde9 rtc: add rtc-abx80x, a driver for the Abracon AB x80x i2c rtc
This is a basic driver for the ultra-low-power Abracon AB x80x series
of RTC chips. It supports in particular, the supersets AB0805 and AB1805.
It allows reading and writing the time, and enables the supercapacitor or
battery charger.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
2021-01-27 17:07:48 -05:00
Yuezhang.Mo@sony.com
e088f0c3d8 autoboot: fix illegal memory access when stop key and delay key are empty
If both stop key and delay key are empty, the length of these
keys is 0. The subtraction operation will cause the u_int type
variable to overflow, will cause illegal memory access in key
input loop.

This commit fixes this bug by using int type instead of u_init.
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-27 17:07:48 -05:00
Simon Glass
1e35a4d228 binman: Allow reading entries from a subnode
Some images may have multiple copies of the same thing, e.g. two versions
of the read/write U-Boots. It is necessary to read data from one or other
of these under selection of the verified-boot logic. Add a function to
select the subnode to use.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
76b54d8ca1 binman: Move selection of the binman node into a function
Move this logic out of the main init function so it is available for
other purpose.

Use a different error when multiple-images is in use but no subnode is
available. This makes it easier to determine what is wrong.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
ec5f101a37 crc32: Exclude crc32 from TPL
Unfortunately the toolchain often brings in the crc32 table even if the
function is not actually used. For now, exclude it from the TPL build,
which is very sensitive to size.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
8a8a8314ce mmc: pci_mmc: Set the removable flag
Set this flag so that it is available to those looking at the device. For
non-removable devices there is no need to check for insertion/removable
since the media can never change.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-01-27 17:03:16 -05:00
Simon Glass
60868632f6 mmc: pci_mmc: Only generate ACPI code for the SD card
At present if an eMMC part is in the system, the ACPI table generated
will include information about that, as well as the SD card. We only need
to include the SD card, since it has a card-detect GPIO. Use a different
compatible string for each option, and add code only for the SD card.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-01-27 17:03:16 -05:00
Simon Glass
f8a2d191cf uuid: Add a comment for UUID_STR_LEN
This macro is the length of the string but excludes the terminator. Users
must add 1 when declaring a large-enough string. Add a comment to make
this clear.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
ac42fe539c display_options: Use USE_TINY_PRINTF for SPL check
At present this code uses a simple printf() format if running in SPL. But
SPL can use the full printf. Use USE_TINY_PRINTF instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
0a2aaab0b6 fdtdec: Use CONFIG_IS_ENABLED in board_fdt_blob_setup()
This setting may be different in SPL and TPL. Update the code to check
the correct setting.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
e1d23f569b fdtdec: Update the missing-devicetree message
This includes information about sandbox which is not relevant for most
boards. Drop it.

Also add the address to help figure out the problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
177e7f9ce7 net: Use CONFIG_IS_ENABLED() in eth_dev_get_mac_address()
This function may be used in SPL where devicetree is not available.
Use the correct macro so that the function does not try to read it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
7d70116fc7 video: Allow syncing the entire framebuffer to the copy
In some cases so much of the framebuffer is updated that it is not worth
copying the changes piece by piece to the copy framebuffer. Add a function
to copy the whole thing.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
02d7a53ce6 bloblist: Add missing tag names
Add tag names for recently added types.

Fixes: d2cb7a22da (x86: Allow putting some tables in the bloblist)
Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
9fe064646d bloblist: Support relocating to a larger space
Typically in TPL/SPL the bloblist is quite small. But U-Boot proper may
want to add a lot more to it, such as ACPI tables.

Add a way to expand the bloblist by relocating it in U-Boot proper, along
with the other relocation activities.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Simon Glass
09d9ba9097 spl: Add functions for next and previous phase
It is useful to be able to figure out which phase we are loading next and
which phase we came from. Add some functions to handle this as well as
returning the name of a phase. This allows messages like "Booting to x"
where x is the next phase.

At present, TPL says 'Jumping to U-Boot' at the end, when in fact it is
jumping to SPL. This is confusing, so use the new functions to correct
this.

Tests for this will come with an upcoming minor SPL test refactor.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Philippe Reynes
040fad3791 lib: rsa: rsa-verify: don't look for keys in the FIT image
In the function rsa_verify_hash, if the "main" key doesn't
work, u-boot try others keys. But it searches those keys
in the FIT image instead of the u-boot device tree.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Stefan Roese
a7a029d14d pci: Remove CONFIG_PCI_ENUM_ONLY as it's not used (any more)
This patch completely removes CONFIG_PCI_ENUM_ONLY from the PCI code as
it is not configured for any board (any more). With this removal, some
PCI related files get cleaned up a bit.

Additional, dm_pciauto_setup_device() is now static, as it's not
referenced from any code outside of this C file.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Alexandru Gagniuc
76c78a5481 common: fit-sig: Fix error message in fit_config_verify_sig()
In fit_config_verify_sig(), when no 'signature*' subnode exists in
the configuration node, the fdt_for_each_subnode() loop is a no-op.
Therefore, no error flags are set, and 'err_,sg' is not populated
with an error string. This is incorrect behavior.

Populate err_msg to indicate that no 'signature' is found, before
entering the loop. The first call to fit_image_verify_sig() will
override clear err_msg, or set it to a more specific message.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Volodymyr Babchuk
b7cfe32e18 smccc: fix sign bit expansion
Signed ARM_SMCCC_FAST_CALL value is shifted to 31'st bit. Then, it is expanded
to 64 bit value, which results in 1s in higher 32 bits.

This causes corrupted values in 64-bit SMC IDs and issues in buggy handlers of
32-bit calls.

We need to make ARM_SMCCC_FAST_CALL unsigned long, so it would work properly
on 32 bit architectures.

Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
2021-01-27 16:58:57 -05:00
Philippe Reynes
4d145f26dd bootcount: allow to use this feature on TPL
This commit add an option TPL_BOOTCOUNT_LIMIT to
use bootcount on TPL.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 16:58:57 -05:00
Pali Rohár
e9ebc17e59 Makefile: Do not call useless command 'true'
Macro 'cmd_objcopy_uboot' currently does not work with passed empty command
expanded from 'cmd_static_rela' and therefore dummy command 'true' is set
in 'cmd_static_rela' to workaround this issue.

Eliminate it now by fixing 'cmd_objcopy_uboot' macro to work also with
empty 'cmd_static_rela' macro and remove useless invocation of command
'true'.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 16:13:11 -05:00
Tom Rini
8b195f4b71 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Espressobin: Disable slot when emmc is not present (Pali)
- DS414; config header cleanup (Phil)
- PCI: auto-config enhancement (Phil)
- pci_mvebu: Also map IO region (Phil)
- serial: a3720: Implement pending method for output direction (Pali)
- turris_mox: Enable a few commands (Marek)
- helios4 & ClearFog changes (Dennis)
- Plus some minor misc changes
2021-01-27 11:39:31 -05:00
Tom Rini
290e40b2aa Pull request for documentation tag doc-2021-04-rc1-3
Update the build system for the HTML documentation to allow using
 Sphinx 3.
 
 Man-page for exception command.
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Merge tag 'doc-2021-04-rc1-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for documentation tag doc-2021-04-rc1-3

Update the build system for the HTML documentation to allow using
Sphinx 3.

Man-page for exception command.
2021-01-27 11:32:23 -05:00
Tom Rini
e6738b56e6 Merge branch '2021-01-27-assorted-net-updates'
- e1000 fixes for MIPS
- netconsole and ping fix
- cortina_ni driver
- micrel PHY fix
- Add fdtoverlays keyword to extlinux file parsing
2021-01-27 11:30:31 -05:00
Neil Armstrong
69076dff22 cmd: pxe: add support for FDT overlays
This adds support for specifying FDT overlays in an extlinux/pxelinux
configuration file.

Without this, there is no simple way to apply overlays when the kernel
and fdt is loaded by the pxe command.

This change adds the 'fdtoverlays' keyword for a label, supporting multiple
overlay files to be applied on top of the fdt specified in the 'fdt' or
'devicetree' keyword.

Example:
  label linux
    kernel /Image
    fdt /soc-board.dtb
    fdtoverlays /soc-board-function.dtbo
    append console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait

This code makes usage of a new variable called fdtoverlay_addr_r used to load
the overlay files without overwritting anything important.

Cc: Tom Rini <trini@konsulko.com>
Cc: Andre Heider <a.heider@gmail.com>
Cc: Jernej Škrabec <jernej.skrabec@siol.net>
Cc: Jonas Karlman <jonas@kwiboo.se>
Tested-by: Jernej Škrabec <jernej.skrabec@siol.net>
Reviewed-by: Jernej Škrabec <jernej.skrabec@siol.net>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-27 10:47:54 -05:00
Marek Vasut
b5f09df246 net: phy: micrel: Try default PHY ofnode first
The phydev structure has a PHY OF node pointer in it, use that OF node
first when looking up PHY OF node properties, since that is likely the
correct PHY OF node pointer. If the pointer is not valid, which is the
case e.g. on legacy DTs, fall back to parsing MAC ethernet-phy subnode.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
2021-01-27 10:47:54 -05:00
Alex Nemirovsky
c34a927566 board: presidio-asic: Add CAxxxx Ethernet support
Add CAxxxx Ethernet support for the Cortina Access
Presidio Engineering Board

Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
CC: Tom Rini <trini@konsulko.com>
2021-01-27 10:47:52 -05:00
Abbie Chang
a70d7b0192 net: phy: ca_phy: Add driver for CAxxxx SoCs
Add phy driver support for MACs embedded inside Cortina Access SoCs

Signed-off-by: Abbie Chang <abbie.chang@cortina-access.com>
Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>

CC: Joe Hershberger <joe.hershberger@ni.com>
CC: Tom Rini <trini@konsulko.com>
CC: Aaron Tseng <aaron.tseng@cortina-access.com>

Moved out PHY specific code out of Cortina NI Ethernet driver
and into a Cortina Access PHY interface driver
2021-01-27 10:47:47 -05:00
Aaron Tseng
febe13b438 net: cortina_ni: Add eth support for Cortina Access CAxxxx SoCs
Add Cortina Access Ethernet device driver for CAxxxx SoCs.
This driver supports both legacy and DM_ETH network models.

Signed-off-by: Aaron Tseng <aaron.tseng@cortina-access.com>
Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
Signed-off-by: Abbie Chang <abbie.chang@cortina-access.com>

CC: Joe Hershberger <joe.hershberger@ni.com>
CC: Abbie Chang <abbie.chang@Cortina-Access.com>
CC: Tom Rini <trini@konsulko.com>
2021-01-27 10:47:44 -05:00
Yang Liu
d9506cd41c net: fix ping in netconsole
Should not init eth device when doing ping in netconsole.

Signed-off-by: Yang Liu <yliu@cybertec.com.au>
Cc: Joe Hershberger <joe.hershberger@ni.com>
2021-01-27 08:25:31 -05:00
Stefan Roese
14807449a4 net: e1000: Add missing address translations
Add some missing address translations from virtual address in local DRAM
to physical address, which is needed for the DMA transactions to work
correctly.

This issue was detected while testing the e1000 driver on the MIPS
Octeon III platform, which needs address translation.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
2021-01-27 08:25:31 -05:00
Stefan Roese
919c8ede86 net: e1000: Use virt_to_phys() instead of pci_virt_to_mem()
Using (dm_)pci_virt_to_mem() is incorrect to translate the virtual
address in local DRAM to a physical address. The correct macro here
is virt_to_phys() so switch to using this macro.

As virt_to_bus() is now not used any more, this patch also removes
both definitions (DM and non-DM).

This issue was detected while testing the e1000 driver on the MIPS
Octeon III platform, which needs address translation.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
2021-01-27 08:25:31 -05:00
Stefan Roese
55f0103567 net: e1000: Remove unused bus_to_phys() macro
bus_to_phys() is defined but not referenced at all. This patch removes
it completely.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
2021-01-27 08:25:31 -05:00
Marek Behún
177cecdc4e arm: mvebu: turris_mox: enable setexpr command in defconfig
Enable setexpr command in defconfig for Turris MOX. We have found that
this is sometimes useful in U-Boot scripts and there is enough space in
NOR memory on MOX.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-01-27 13:12:51 +01:00
Marek Behún
a4ced7b3a4 arm: mvebu: turris_mox: enable wdt command in defconfig
Enable wdt command in defconfig for Turris MOX. This is useful when
doing debugging.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-01-27 13:12:51 +01:00
Pali Rohár
279b573657 arm64: a37xx: pci: Fix printing debug messages
Value pcie->dev in function pcie_advk_probe() is not initialized yet
so use dev as argument for dev_dbg()/dev_warn().

Function pcie_advk_wait_pio() itself prints error message on failure
so do not print duplicate error message in caller.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-01-27 13:12:51 +01:00
Pali Rohár
aea2f72105 serial: a3720: Implement pending method for output direction
To check if some output characters are waiting either in Transmitter
Holding Register or Transmitter Shift Register we need to look at
TX_EMPTY bit of UART Status Register.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-01-27 13:12:51 +01:00
Heinrich Schuchardt
25be4d336f doc: exception command
Create man-page for exception command.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-27 12:52:57 +01:00
Heinrich Schuchardt
98f01cf7a2 doc: update Kernel documentation build system
Update the documentation build system according to Linux v5.11-rc1.

Deactive the automarkup.py extension module which on Gitlab CI is
incompatible with Unicode.

With this patch we can build the HTML documentation using either of
Sphinx 2 and Sphinx 3.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-27 12:52:57 +01:00
Heinrich Schuchardt
836049d63e .gitlab-ci: install doc/sphinx/requirements.txt
Install all requirements according to doc/sphinx/requirements.txt in the
virtual environment used for testing 'make htmldocs'.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-27 12:52:57 +01:00
Heinrich Schuchardt
a6aaeb2a91 doc: fix doc/develop/logging.rst
Sphinx 3 builds fail due to doc/develop/logging.rst producing duplicate
labels.

Include logging.h only once in the API section and use cross-references for
the enums log_level_t and log_category_t.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-27 12:52:57 +01:00
Heinrich Schuchardt
c7d2b2ccd3 doc: board: fix Microchip MPFS Icicle Kit doc
Two sibling headings (here eMMC) cannot have the same title.

Warning, treated as error:
doc/board/microchip/mpfs_icicle.rst:423:duplicate label
board/microchip/mpfs_icicle:emmc, other instance in
doc/board/microchip/mpfs_icicle.rst
make[1]: *** [doc/Makefile:69: htmldocs] Error 2

* Correct the heading levels.
* Add missing empty lines after headings.

Fixes: 9e550e1830 ("doc: board: Add Microchip MPFS Icicle Kit doc")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-27 12:52:57 +01:00
Phil Sutter
ba8ae03eab pci: pci_mvebu: Define an IO region as well
Configure an IO region and window for PNP identical to how MEM region is
set up. Linux does this only if the DT defines a pcie-io-aperture
property for the SOC, but since all supported boards do this should not
be needed.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
2021-01-27 07:29:43 +01:00
Phil Sutter
c1b1263b16 pci: Make auto-config code a little more robust
On my DS414, some PCI devices return odd values when probing BAR sizes.
An obvious case is all-ones response, the Linux driver
(drivers/pci/probe.c) catches those explicitly and a comment explains
that either bit 0 or bit 1 must be clear (depending on MEM or IO type).
Other BARs return e.g. 0xfff0000f or 0xfff00004 and thus manage to break
size calculation due to the "middle" zeroes. Mitigate that copying more
or less what Linux does and do a "find least bit set".

Signed-off-by: Phil Sutter <phil@nwl.cc>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 07:29:43 +01:00