u-boot.git/drivers/serial/serial_pl01x.c, branch master Unnamed repository; edit this file 'description' to name the repository. serial: serial_pl01x: Implement .getinfo() for PL01 2024-10-27T23:24:12+00:00 Maximilian Brune maximilian.brune@9elements.com 2024-10-23T13:19:48+00:00 ea37e5064e20c63cbaa667cb8b81838d5bab65bb When ACPI is enabled on arm it will use the getinfo function to fill the SPCR ACPI table. Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Moritz Fischer <moritzf@google.com> 
When ACPI is enabled on arm it will use the getinfo function to fill
the SPCR ACPI table.

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Moritz Fischer <moritzf@google.com>
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20T19:35:03+00:00 Tom Rini trini@konsulko.com 2024-05-20T19:35:03+00:00 03de305ec48b0bb28554372abb40ccd46dbe0bf9 As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" 2024-05-19T14:16:36+00:00 Tom Rini trini@konsulko.com 2024-05-19T02:20:43+00:00 d678a59d2d719da9e807495b4b021501f2836ca5 When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
serial: Remove <common.h> and add needed includes 2024-05-07T14:00:56+00:00 Tom Rini trini@konsulko.com 2024-05-02T01:31:17+00:00 a8604d0ce1c0b5de855c6a205f00360c93a6d197 Remove <common.h> from this driver directory and when needed add missing include files directly. Reviewed-by: Peter Robinson <pbrobinson@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com> 
Remove <common.h> from this driver directory and when needed
add missing include files directly.

Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
serial: pl01x: set baudrate when probing 2024-03-07T12:59:16+00:00 Yang Xiwen forbidden405@outlook.com 2024-02-28T10:57:52+00:00 91febe80c9f2434170c6c2e866942c75372aed75 It is found that when DM is enabled, only generic init function is called in .probe(). Baudrate is never honored. Add a function call to .setbrg() when probing so that we can update the baudrate of the serial device. Signed-off-by: Yang Xiwen <forbidden405@outlook.com> 
It is found that when DM is enabled, only generic init function is
called in .probe(). Baudrate is never honored. Add a function call
to .setbrg() when probing so that we can update the baudrate of the
serial device.

Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
serial: pl01x: Modify pending callback to test if transmit FIFO is empty 2023-07-11T12:40:04+00:00 Lukasz Majewski lukma@denx.de 2023-05-19T10:43:53+00:00 a21789194873d768ba829eb0169c7f0e3ceb85ef Before this change the FR_TXFF (Transmit FIFO full) bit (5 in HW_UARTDBG_FR) has been used to assess if there is still data pending to be sent via UART. This approach is problematic, as it may happen that serial is in the middle of transmission (so the TX FIFO is NOT full anymore) and this test returns true infinitely. As a result, for example in _serial_flush() DM serial function we are locked in endless while(). The fix here is to test explicitly if the TX FIFO is empty. Signed-off-by: Lukasz Majewski <lukma@denx.de> 
Before this change the FR_TXFF (Transmit FIFO full) bit (5 in
HW_UARTDBG_FR) has been used to assess if there is still data pending
to be sent via UART.

This approach is problematic, as it may happen that serial is in the
middle of transmission (so the TX FIFO is NOT full anymore) and this
test returns true infinitely. As a result, for example in _serial_flush()
DM serial function we are locked in endless while().

The fix here is to test explicitly if the TX FIFO is empty.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
serial: pl01x: Prepare the driver to support SPL_OF_PLATDATA 2023-07-11T12:40:04+00:00 Lukasz Majewski lukma@denx.de 2023-05-19T10:43:52+00:00 875752adc8b6a25ebaf9f45cb3fd206065a80f0e This commit prepares the pl01x serial driver to be used with SPL_OF_PLATDATA enabled. Signed-off-by: Lukasz Majewski <lukma@denx.de> 
This commit prepares the pl01x serial driver to be used with
SPL_OF_PLATDATA enabled.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
serial: pl01x: Change OF_CONTROL to OF_REAL 2023-07-11T12:40:04+00:00 Lukasz Majewski lukma@denx.de 2023-05-19T10:43:51+00:00 fdef5e1502a6b847acf3252c0f21739a3a4e181c Before this change, building this driver for SPL with enabled SPL_DM_SERIAL was problematic, as '-Wunused-const-variable=' warning was visible. Now, the code is only considered when u-boot proper is build. Signed-off-by: Lukasz Majewski <lukma@denx.de> 
Before this change, building this driver for SPL with enabled SPL_DM_SERIAL
was problematic, as '-Wunused-const-variable=' warning was visible.

Now, the code is only considered when u-boot proper is build.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
kbuild: Remove uncmd_spl logic 2022-12-23T15:15:13+00:00 Tom Rini trini@konsulko.com 2022-12-04T15:14:13+00:00 0478dac62a9add8c73981a900ceaa6da732ae2bb At this point in the conversion there should be no need to have logic to disable some symbol during the SPL build as all symbols should have an SPL counterpart. The main real changes done here are that we now must make proper use of CONFIG_IS_ENABLED(DM_SERIAL) rather than many of the odd tricks we developed prior to CONFIG_IS_ENABLED() being available. Signed-off-by: Tom Rini <trini@konsulko.com> 
At this point in the conversion there should be no need to have logic to
disable some symbol during the SPL build as all symbols should have an
SPL counterpart.

The main real changes done here are that we now must make proper use of
CONFIG_IS_ENABLED(DM_SERIAL) rather than many of the odd tricks we
developed prior to CONFIG_IS_ENABLED() being available.

Signed-off-by: Tom Rini <trini@konsulko.com>
global: Migrate CONFIG_PL01x_PORTS to CFG 2022-12-23T15:14:51+00:00 Tom Rini trini@konsulko.com 2022-12-04T15:13:31+00:00 b861574bd9e7c480ceec47b77a59ed5a52b57937 Perform a simple rename of CONFIG_PL01x_PORTS to CFG_PL01x_PORTS Signed-off-by: Tom Rini <trini@konsulko.com> 
Perform a simple rename of CONFIG_PL01x_PORTS to CFG_PL01x_PORTS

Signed-off-by: Tom Rini <trini@konsulko.com>