diff options
| author | Denis Brockus <dbrockus@google.com> | 2021-08-09 12:38:27 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-08-11 03:19:17 +0000 |
| commit | f525ab7bc3e81039a63d56efd0539d0d2ba3dfb3 (patch) | |
| tree | c06cb9c1b4328909036ac518681361834c6ea2de /zephyr/Kconfig.console | |
| parent | 586b90cfe982b238b4de4ace9015c088f0ba0e12 (diff) | |
| download | chrome-ec-f525ab7bc3e81039a63d56efd0539d0d2ba3dfb3.tar.gz | |
zephyr: shim: zephyr_print option to use printk
Some devices are not able to output fast enough
using shell_fprintf and they timeout unrelated
functionality. For this case it will be allowed
to use a define CONFIG_PLATFORM_EC_CONSOLE_USES_PRINTK
to force zephyr_print to use printk
BUG=b:193585176
BRANCH=none
TEST=zmake configure -b $PROJ_HAYATO
Signed-off-by: Denis Brockus <dbrockus@google.com>
Change-Id: I8a08fc730637e1d9e2b612b877572fac235a4be4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3082328
Tested-by: Denis Brockus <dbrockus@chromium.org>
Auto-Submit: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Jack Rosenthal <jrosenth@chromium.org>
Diffstat (limited to 'zephyr/Kconfig.console')
| -rw-r--r-- | zephyr/Kconfig.console | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/zephyr/Kconfig.console b/zephyr/Kconfig.console index 602a2ea26a..c1edee71d5 100644 --- a/zephyr/Kconfig.console +++ b/zephyr/Kconfig.console @@ -51,3 +51,14 @@ config PLATFORM_EC_HOSTCMD_CONSOLE_BUF_SIZE modular arithmetic is used. endif # PLATFORM_EC_HOSTCMD_CONSOLE + +config PLATFORM_EC_CONSOLE_USES_PRINTK + bool "Console uses printk" + depends on CONSOLE + help + Implement zephyr_print using printk for all cases instead + of using shell_fprintf for non-ISR uses in + shim/common/console.c. + Some devices have not been able to output to the console + fast enough using shell_fprintf and end up timing out + unrelated functionality. |