u-boot.git/arch/sandbox/include/asm/test.h, branch v2022.01

sandbox: cros-ec: Add tests for the Chromium OS EC PWM driver

2021-07-06T16:38:03Z

This patch adds a limited pulse-width modulator to sandbox's Chromium OS Embedded Controller emulation. The emulated PWM device supports multiple channels but can only set a duty cycle for each, as the actual EC doesn't expose any functionality or information other than that. Though the EC supports specifying the PWM channel by its type (e.g. display backlight, keyboard backlight), this is not implemented in the emulation as nothing in U-Boot uses this type specification. This emulated PWM device is then used to test the Chromium OS PWM driver in sandbox. Adding the required device node to the sandbox test device-tree unfortunately makes it the first PWM device, so this also touches some other tests to make sure they still use the sandbox PWM. Signed-off-by: Alper Nebi Yasak Reviewed-by: Simon Glass

cros_ec: Add support for switches

2021-01-30T21:25:41Z

On x86 platforms the EC provides a way to read 'switches', which are on/off values determined by the EC. Add a new driver method for this and implement it for LPC. Signed-off-by: Simon Glass

cros_ec: Add a function for the hello message

2021-01-30T21:25:41Z

This is used several times in this file. Put it in a function to avoid code duplication. Also add a test for this function. There are no cros_ec tests at present, so it is time to update the code. Signed-off-by: Simon Glass

test: spi: Add sandbox_spi_get_{speed, mode} interface

2020-12-23T03:39:26Z

Introduce sandbox_spi_get_{speed, mode} public interface to retrieve the sandbox spi bus internal state. They are meant to be used in sandbox spi testcases. Signed-off-by: Ovidiu Panait Reviewed-by: Simon Glass

Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

2020-02-11T15:58:41Z

sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions

dm: irq: Add support for interrupt controller types

2020-02-07T14:44:59Z

There can be different types of interrupt controllers in a system and some drivers may need to distinguish between these. In general this can be handled using the device tree by adding the interrupt information to device nodes. However on x86 devices we have interrupt controllers which are not tied to any particular device and not really used in U-Boot. These still need to be inited, so a convenient method is to give each controller a type and allow a particular controller type to be probed. Add support for this in sandbox along with a test. Signed-off-by: Simon Glass Reviewed-by: Bin Meng [bmeng: remove the new bland line at EOF of test/dm/irq.c] Signed-off-by: Bin Meng

sound: Add a new stop_play() method

2020-02-06T02:33:46Z

At present there is no positive indication that U-Boot has finished sending sound data. This means that it is not possible to power down an audio codec, for example. Add a new method that is called once all sound data has been sent. Add a new method for this, called when the sound_play() call is done. Signed-off-by: Simon Glass

Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-x86 into next

2019-12-18T12:20:19Z

- Various x86 common codes updated for TPL/SPL - I2C designware driver updated for PCI - ICH SPI driver updated to support Apollo Lake - Add Intel FSP2 base support - Intel Apollo Lake platform specific drivers support - Add a new board Google Chromebook Coral

dm: i2c: EEPROM simulator add tests for addr offset mask

2019-12-17T05:57:31Z

Add support for setting the chip address offset mask to EEPROM sumulator and add tests to test it. Signed-off-by: Robert Beckett Reviewed-by: Heiko Schocher

dm: i2c: EEPROM simulator allow tests visibility of addr and offset

2019-12-17T05:57:22Z

Improve i2c EEPROM simulator testing by providing access functions to check the previous chip addr and offset. Given that we can now directly test the offsets, also simplified the offset mapping and allow for wrapping acceses. Signed-off-by: Robert Beckett Reviewed-by: Heiko Schocher