starfive-tech/u-boot.git/arch/sandbox/include, branch rtthread_AMP

sandbox: Reduce keyed autoboot delay

2021-08-01T15:05:24+00:00

The autoboot tests are a recent addition to U-Boot, providing much-needed coverage in this area. A side effect of the keyed autoboot test is that this feature is enabled in sandbox always. This changes the autoboot prompt and confuses the pytests. Some tests become slower, for example the vboot tests take about 27s now instead of 3s. We don't actually need this feature enabled to be able to run the tests. Add a switch to allow sandbox to turn it on and off as needed. Use this in the one test that needs it. Add a command-line flag in case this is desired in normal use. Signed-off-by: Simon Glass Fixes: 25c8b9f298e ("test: add first autoboot unit tests") Reviewed-by: Steffen Jaeckel

sandbox: Support executables for more phases

2021-07-21T16:27:34+00:00

The SPL header has a function for obtaining the phase in capital letters, e.g. 'SPL'. Add one for lower-case also, as used by sandbox. Use this to generalise the sandbox logic for determining the filename of the next sandbox executable. This can provide support for VPL. Signed-off-by: Simon Glass

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

2021-07-06T16:38:03+00:00

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

sandbox: Support signal handling only when requested

2021-07-06T16:38:03+00:00

At present if sandbox crashes it prints a message and tries to exit. But with the recently introduced signal handler, it often seems to get stuck in a loop until the stack overflows: Segmentation violation Segmentation violation Segmentation violation Segmentation violation Segmentation violation Segmentation violation Segmentation violation ... The signal handler is only useful for a few tests, as I understand it. Make it optional. Signed-off-by: Simon Glass

sandbox: use sections instead of symbols for getopt array boundaries

2021-05-24T18:21:30+00:00

In style of linked lists, instead of declaring symbols for boundaries of getopt options array in the linker script, declare corresponding sections and retrieve the boundaries via static inline functions. Without this clang's LTO produces binary without any getopt options, because for some reason it thinks that array is empty (start and end symbols are at the same address). Signed-off-by: Marek Behún Reviewed-by: Simon Glass

treewide: Convert macro and uses of section(foo) to section("foo")

2021-05-24T18:21:30+00:00

This commit does the same thing as Linux commit 33def8498fdd. Use a more generic form for __section that requires quotes to avoid complications with clang and gcc differences. Remove the quote operator # from compiler_attributes.h __section macro. Convert all unquoted __section(foo) uses to quoted __section("foo"). Also convert __attribute__((section("foo"))) uses to __section("foo") even if the __attribute__ has multiple list entry forms. Signed-off-by: Marek Behún Reviewed-by: Bin Meng Reviewed-by: Simon Glass

firmware: scmi: fix inline comments and minor coding style issues

2021-04-12T21:17:11+00:00

Fix inline comments and empty line in scmi driver and test files. Remove test on IS_ENABLED(CONFIG_*_SCMI) in test/dm/scmi.c since these configuration are expected enabled when CONFIG_FIRMWARE_SCMI is enabled in sandbox configuration. Signed-off-by: Etienne Carriere Reviewed-by: Simon Glass Reviewed-by: Jaehoon Chung

firmware: scmi: sandbox test for voltage regulator

2021-04-12T21:17:11+00:00

Implement sandbox regulator devices for SCMI voltage domains and test them in DM scmi tests. Signed-off-by: Etienne Carriere Reviewed-by: Simon Glass Reviewed-by: Jaehoon Chung

sandbox: i2c: Move platdata structs to header files

2021-03-26T04:03:08+00:00

At present the structs used by these drivers are declared in the C files and so are not accessible to dtoc. Move them to header files, as required. Signed-off-by: Simon Glass Signed-off-by: Simon Glass

clk: sandbox: Create a special fixed-rate driver