a9fbcd2785
SWO reference frequency was set based on `swo-ref-frequency` under `itm` nodelabel or `/cpus/cpu@0/clock-frequency` property. Not all platforms configure those. All ST devices configure CPU frequency in `clock-frequency` under `rcc` nodelabel. Configuring the same value for each board in `/cpus/cpu@0/clock-frequency` would be one way to make SWO work out of the box. There is lots of copy-pasting involved in this, which makes this very error-prone. Introduce Kconfig option, which will default to values configured in `itm` or `/cpus/cpu@0`. The main advantage will be for platforms like ST, where CPU clock frequency is already configured in another place. Thsoe could override default value in SoC, board or any other platform specific layer. Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev> |
||
|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| Kconfig | ||
| Kconfig.adsp | ||
| Kconfig.adsp_hda | ||
| Kconfig.adsp_mtrace | ||
| Kconfig.ble | ||
| Kconfig.efi_console | ||
| Kconfig.fs | ||
| Kconfig.multidomain | ||
| Kconfig.native_posix | ||
| Kconfig.net | ||
| Kconfig.rtt | ||
| Kconfig.spinel | ||
| Kconfig.swo | ||
| Kconfig.uart | ||
| Kconfig.xtensa_sim | ||
| log_backend_adsp_hda.c | ||
| log_backend_adsp_mtrace.c | ||
| log_backend_adsp.c | ||
| log_backend_ble.c | ||
| log_backend_efi_console.c | ||
| log_backend_fs.c | ||
| log_backend_ipc_service.c | ||
| log_backend_native_posix.c | ||
| log_backend_net.c | ||
| log_backend_rtt.c | ||
| log_backend_spinel.c | ||
| log_backend_swo.c | ||
| log_backend_uart.c | ||
| log_backend_xtensa_sim.c | ||
| log_multidomain_backend.c | ||