Commit graph

88527 commits

Author SHA1 Message Date
Tom Rini
86f4e84c29 Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-sh into next
- rmobile cleanup
2023-09-06 13:47:54 -04:00
Marek Vasut
96912a9c7c ARM: rmobile: Clean up rmobile_cpuinfo_idx()
Clean the function up a bit further. Return immediately on match
and return ARRAY_SIZE() - 1 on failure. Add proper comment in that
case.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2023-09-06 13:47:44 -04:00
Tom Rini
98b35c7fdb Merge branch '2023-09-06-riscv-fixes' into next
- Merge two patches to fix the issues with risc-v building on next after
  the merge of v2023.10-rc4 to next.
2023-09-06 13:47:24 -04:00
Tom Rini
59d2a7d731 riscv: Correct event usage for riscv_cpu_probe/setup
With having both an EVENT_SPY_SIMPLE setup for both riscv_cpu_probe and
riscv_cpu_setup we do not need the latter function to call the former
function as it will already have been done in time.

Fixes: 1c55d62fb9 ("riscv: cpu: make riscv_cpu_probe to EVT_DM_POST_INIT_R callback")
Tested-by: Milan P. Stanić <mps@arvanta.net>
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-09-06 13:47:24 -04:00
Tom Rini
68f446fb9b riscv: Rework riscv_cpu_probe for current event macros
This function should now be a EVENT_SPY_SIMPLE call, update it.

Tested-by: Milan P. Stanić <mps@arvanta.net>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-09-06 13:47:20 -04:00
Tom Rini
b53ab97150 event.h: Documented some newly added portions better
After the merge of v2023.10-rc4 to next include/event.h needs to be
fully documented in order for documentation builds to complete.  Rewords
two of the event_t descriptions to be docbook style and better match the
rest of this enum.  Fix two typos (flag->flags) in other comments.

Signed-off-by: Tom Rini <trini@konsulko.com>
2023-09-04 11:19:50 -04:00
Tom Rini
ddec4cae62 Prepare v2023.10-rc4
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Merge tag 'v2023.10-rc4' into next

Prepare v2023.10-rc4
2023-09-04 10:51:58 -04:00
Tom Rini
b27eeca112 Prepare v2023.10-rc4
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-09-04 10:39:43 -04:00
Tom Rini
164b86f26b Merge tag 'rpi-2023.10' of https://source.denx.de/u-boot/custodians/u-boot-raspberrypi
Updates for RPi for 2023.10:

- rpi: Disable DISTRO_DEFAULTS
- arm: rpi: Switch to standard boot
- arm: rpi: Switch to a text environment
2023-09-04 10:07:48 -04:00
Simon Glass
fc2af2d978 arm: rpi: Switch to a text environment
Use the new environment format so we can drop most of the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-09-03 23:33:04 +01:00
Simon Glass
90f626a5d8 rpi: Disable DISTRO_DEFAULTS
Disable this option to reclaim some space, since bootstd requires less
functionality to operate (e.g. hush parser).

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-09-03 23:20:59 +01:00
Simon Glass
c771e5b8c2 arm: rpi: Switch to standard boot
Drop use of the distro scripts and use standard boot instead.

We don't need to specify the mmc devices individually, since they are
used in order from 0 to 2, and standard boot uses that order anyway.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-09-03 23:20:59 +01:00
Tom Rini
8999257f21 Pull request doc-2023-10-rc4-2
* Man-page for gpt command
 * Fix long text help of gpt command
 * Add events to HTML documentation
 * Update Toradex documentation
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Merge tag 'doc-2023-10-rc4-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request doc-2023-10-rc4-2

* Man-page for gpt command
* Fix long text help of gpt command
* Add events to HTML documentation
* Update Toradex documentation
2023-09-02 09:08:54 -04:00
Tom Rini
f2bb6d9ffd Pull request doc-next
* Update TI am64x documentation
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Merge tag 'doc-next' of https://source.denx.de/u-boot/custodians/u-boot-efi into next

Pull request doc-next

* Update TI am64x documentation
2023-09-02 09:08:34 -04:00
Joshua Watt
44c5d7764b doc: Add gpt command documentation
Adds initial documentation for the gpt command

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
2023-09-02 09:44:04 +02:00
Joshua Watt
1fa11cdcfe cmd: gpt: Remove confusing help text
This help text appears to be a fragment of the text shown when
CONFIG_CMD_GPT_RENAME is enabled, but is confusing so remove it.

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-09-02 09:43:49 +02:00
Nishanth Menon
edd8149cc6 doc: board: ti: am64x: Fix build step numbering
Fix up build step numbering.

Fixes: 4bf49bade1 ("doc: board: ti: am64: Add boot flow diagram")
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-09-02 06:14:34 +02:00
Nishanth Menon
4aacfffda1 doc: board: ti: am64x: provide image alt text
Provide alternative text for image.

Fixes: 4bf49bade1 ("doc: board: ti: am64: Add boot flow diagram")
Reported-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-09-02 06:14:30 +02:00
Marcel Ziswiler
b4b7eed499 doc: board: toradex: verdin-am62: document update u-boot wrapper
Now with the update U-Boot wrappers having been sorted out, document
their usage.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2023-09-02 06:05:45 +02:00
Marcel Ziswiler
4d1fea9ad1 doc: board: toradex: minor documentation update
- Update SPDX-License-Identifier from obsolete GPL-2.0+ to
  GPL-2.0-or-later.
- Add links to product websites of SoM and carrier board where missing.
- Add information about update U-Boot wrapper where missing.
- Add sectionauthor where missing.
- Update information about imx-seco from version 3.7.4 to 3.8.1.
- Various minor grammatic and spelling fixes.
- Improve whitespace by adding or removing new lines.
- Change from code-block for output to just Output::.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2023-09-02 06:05:45 +02:00
Heinrich Schuchardt
0926de2362 video: fix typo in video_sync_all documentation
%s/there/their/

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-09-02 06:04:11 +02:00
Heinrich Schuchardt
91f19550d1 doc: add events.h to documentation
Add the events.h include to the API documentation.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-09-02 06:03:42 +02:00
Heinrich Schuchardt
6a407076b2 dm: event: document all events
Provide Sphinx documentation for all events.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-09-02 06:03:42 +02:00
Tom Rini
b8b512a453 Merge branch '2023-08-31-replace-more-init-hooks-with-events' into next
To quote the author:
This series replaces some more of the init hooks in board_f.c and
board_r.c with events. Notably it converts last_state_init() over.

It also provides a 'simple' event spy, which takes no arguments. It
turns out that this is quite a common case, so it is worth optimising
for this, to reduce code size, before events become too commonly used.

Finally, it introduces a way of emitting an event in an initcall,
instead of calling a function. This is likely to be used at least as
often as the functions, as we convert more of these initcalls.

As part of this, the initcall code is brought back into a C file. Somehow
the compiler has changed or something else, so that this does not confer
any benefits now.

For boards with EVENT enabled, this unfortunately results in small
growth, e.g. for firefly:

   aarch64: (for 1/1 boards) all +114.0 data +16.0 rodata +22.0 text +76.0
       arm: (for 1/1 boards) all +82.0 rodata +18.0 text +64.0

For boards without EVENT enabled the growth is smaller, e.g. nokia_rx51:

       arm: (for 1/1 boards) all +32.0 data +8.0 rodata -8.0 text +32.0

I cannot find a good way to avoid the latter, other than macro magic
with an embedded comma (to completely remove an event entry), which
seems nasty.
2023-08-31 15:10:42 -04:00
Simon Glass
91caa3bb89 event: Use an event to replace last_stage_init()
Add a new event which handles this function. Convert existing use of
the function to use the new event instead.

Make sure that EVENT is enabled by affected boards, by selecting it from
the LAST_STAGE_INIT option. For x86, enable it by default since all boards
need it.

For controlcenterdc, inline the get_tpm() function and make sure the event
is not built in SPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:55 -04:00
Simon Glass
6a32bfae61 freescale: Drop call to init_func_vid() in the init sequence
Use the misc_init_f event instead, which is designed for this purpose.

All boards with CONFIG_VID already enable CONFIG_EVENT.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:55 -04:00
Simon Glass
13a7db9ab1 x86: Convert arch_fsp_init() to use events
Convert this to use events instead of calling a function directly in the
init sequence.

Rename it to arch_fsp_init_f() to distinguish it from the one that happens
after relocation.

For FSPv2 nothing needs to be done here, so drop the empty function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
12be60daab event: Update documentation for simple spy
Now that we have two types of spy, mention this in the documentation. Put
the simple spy first, since it seems to be the common case.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
6c4cad7438 event: Rename EVENT_SPY to EVENT_SPY_FULL
The new name makes it clearer that this is for a full spy, with access to
the context and the event data.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
f72d0d4a2f event: Convert existing spy records to simple
Very few of the existing event-spy records use the arguments they are
passed. Update them to use a simple spy instead, to simplify the code.

Where an adaptor function is currently used, remove it where possible.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
dd802467f4 initcall: Support manual relocation
Move the manual-relocation code to the initcall file. Make sure to avoid
manually relocating event types. Only true function pointers should be
relocated.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
c9eff0a6b6 initcall: Support emitting events
At present the initcall list consists of a list of function pointers. Over
time the initcall lists will likely change to mostly emitting events,
since most of the calls are board- or arch-specific.

As a first step, allow an initcall to be an event type instead of a
function pointer. Add the required macro and update initcall_run_list() to
emit an event in that case, or ignore it if events are not enabled.

The bottom 8 bits of the function pointer are used to hold the event type,
with the rest being all ones. This should avoid any collision, since
initcalls should not be above 0xffffff00 in memory.

Convert misc_init_f over to use this mechanism.

Add comments to the initcall header file while we are here. Also fix up
the trace test to handle the change.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
fb7dfca28a event: Export event_type_name()
Export this function so it can be used with initcall debugging.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
1312327680 initcall: Adjust the failure message and return value
Move the failure message outside the loop, so it is easier to follow the
code. Avoid swallowing the error code - just pass it along.

Drop the initcall-list address from the output. This is confusing since
we show two addresses. Really it is only the function address which is
useful, since it can be looked up in the map, e.g. with:

   grep -A1 -B1 serial_init u-boot.map

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
468e372e9a initcall: Adjust the loop logic
Use a variable to hold the function, so we don't need to repeat the
pointer access each time. Rename the init pointer to 'ptr' since we only
refer to it in the for() statement now.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
7d2e23394f initcall: Factor out reloc_off calculation
Move this into a function and do it once, not each time around the loop.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
e7f59dea88 Revert "initcall: Move to inline function"
Somehow I do not see any inlining with initcalls now. I was sure I saw
it when this commit went in, but now it seems to make things worse.

This reverts commit 47870afab9.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Simon Glass
ba5e3e1ed0 event: Support a simple spy record
The current event spy is always passed the event context and the event.
The context is always NULL for a static spy. The event is not often used.

Introduce a 'simple' spy which takes no arguments. This allows us to drop
the adaptation code that many of these spy records use.

Update the event script to find these in the image.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-31 13:16:54 -04:00
Tom Rini
b81a024e4a Merge branch '2023-08-30-assorted-code-improvements' into next
- pcie-bcmstb improvements, nvmxip improvements, fix a corner case in
  the serial uclass, send error messages to stderr in host tools, fwu
  library CI state fixup, turn some setexpr diagnostic messages to debug
2023-08-31 12:23:36 -04:00
Łukasz Stelmach
36b900e8bd setexpr: Silence some diagnostic messages
Neither successful match nor lack thereof should be considered an
extraordinary situation. Thus, neither require printing a message.

Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-30 17:56:21 -04:00
Marek Vasut
77050a7398 configs: sandbox: Enable NVMXIP QSPI driver
Enable NVMXIP QSPI driver on sandbox, since it is already enabled
on sandbox64.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-30 17:56:21 -04:00
Marek Vasut
8a4289ad72 drivers/mtd/nvmxip: Move sandbox_set_enable_memio() to test
The sandbox_set_enable_memio() should only ever be set during
sandbox testing, not within driver itself, move it back to test/ .

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-30 17:56:21 -04:00
Marek Vasut
6539f71d1d drivers/mtd/nvmxip: Print phys_addr_t without warnings on both 32bit and 64bit systems
Cast the address such that it can be printed without warnings
on both 32bit and 64bit systems. This really should use some
better print formatter, but for the lack of it, do it this way.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-30 17:56:21 -04:00
Marek Vasut
16be2bc72e drivers/mtd/nvmxip: Rework the read accessor to support 32bit systems
Get rid of nvmxip_mmio_rawread() and just implement the readl()/readq()
reader loop within nvmxip_blk_read(). Cast the destination buffer as
needed and increment the read by either 4 or 8 bytes depending on if
this is systemd with 32bit or 64bit physical address.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-30 17:56:21 -04:00
Marek Vasut
d223dcf31a drivers/mtd/nvmxip: Trigger post bind as probe on driver level
Perform all the block device creation only once, after the driver itself
successfully bound. Do not do this in uclass post bind, as this might be
triggered multiple times. For example the ut_dm_host test triggers this
and triggers a memory leak that way, since there are now multiple block
devices created using the blk_create_devicef() .

To retain the old probe-on-boot behavior, set DM_FLAG_PROBE_AFTER_BIND
flag in uclass post_bind callback, so the driver model would probe the
driver at the right time.

Rename the function as well, to match similar functions in
other block-related subsystems, like the mmc one.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-08-30 17:56:21 -04:00
Marek Vasut
95311f7a19 fwu: Initialize global fwu library state during CI test
The current CI test worked by sheer luck, the g_dev global pointer
in the fwu library was never initialized and the test equally well
failed on sandbox64. Trigger the main loop in sandbox tests too to
initialize that global state, and move the sandbox specific exit
from fwu_boottime_checks after g_dev is initialized.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Acked-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-30 17:56:21 -04:00
Maksim Kiselev
fa03568e46 serial-uclass: reset gd->cur_serial_dev to NULL if serial not found
Reset gd->cur_serial_dev pointer to avoid calling non-relocated code
from relocated code if a serial driver is not found and
CONFIG_REQUIRE_SERIAL_CONSOLE is disabled.

Here is detailed explanation of what this patch is trying to fix.

U-boot calls the serial_find_console_or_panic() function twice.
The first console setup occurs before U-boot relocation in
the serial_init(). This stage uses simple FDT parsing and
assigns gd->cur_serial_dev to a "serial" device that lives in
non-relocated code too.

The second console setup after U-boot relocation(from serial_initialize())
may use full live DT (if OF_LIVE enabled) probe sequence with buses,
clocks, resets, etc... And if the console setup fails at this step,
than we should be caught by panic_str("No serial driver found").

But... If we disable CONFIG_REQUIRE_SERIAL_CONSOLE, than we
return from serial_init() with gd->cur_serial_dev pointing
to the "old"(non-relocated) serial device.

And if this area, where "old" serial device is placed, is changed
(e.g. Linux kernel may be relocated at this address), than we will get
an unexpected crash on the next call of printf().

Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com>
2023-08-30 17:56:21 -04:00
Oleksandr Suvorov
8d8851e8fd tools: image-host: print error messages to stderr
The make by default cuts off the stdout output from external tools,
so all error messages from the image-host are not shown in a make
output. Besides that, it is a common approach to use stderr stream
for error messages.
Use stderr for all error messages in image-host.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-30 11:47:43 -04:00
Sam Edwards
59bf0cdfa9 pci: pcie-brcmstb: do not rely on CLKREQ# signal
When the Broadcom STB PCIe controller is initialized, it must be set
into one of three CLKREQ# modes: "none"/"aspm"/"l1ss". The Linux driver,
through today, hard-codes "aspm" since the vast majority of boards using
this driver have a fixed PCIe bus with the CLKREQ# signal wired up.

The Raspberry Pi CM4, however, can be connected to a plethora of PCIe
devices, some of which do not connect the CLKREQ# line (they just leave
it floating). So "aspm" mode is no longer appropriate in all cases. In
Linux, there is a proposed patchset [1] to determine the proper mode.
This doesn't really make sense in U-Boot's case, so we just change the
assumption from "aspm" to "none" (which is always safe).

This patch DOES resolve a real-world crash that occurs when U-Boot is
running on a Raspberry Pi CM4 installed in slot 3 of a Turing Pi 2
cluster board.

[1]: https://lore.kernel.org/all/20230428223500.23337-1-jim2101024@gmail.com/

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
2023-08-30 11:47:43 -04:00
Sam Edwards
d709d4695f pci: pcie-brcmstb: bring over some robustness improvements from Linux
Since the initial U-Boot driver was ported here from Linux, the latter
has had a few changes for robustness/stability. This patch brings over
two of them:
- Do not attempt to access the configuration space of a PCIe device if
  the link has gone down, as that will result in an asynchronous SError
  interrupt which will crash U-Boot.
- Wait for the recommended 100ms after PERST# is deasserted.

I sent this patch while debugging a crash involving PCIe, but these
are unrelated improvements. I do not believe that this patch fixes any
real-world bug.

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
2023-08-30 11:47:43 -04:00