michaelh/zephyr
1
0
Fork 0
Code Releases Activity

usb-c: Generate USB-C connector VIF policies XML file

Browse source 
Generates XML file containing VIF policies by reading the device tree
using EDT.pickle generated during build
This script writes a subset of general and sink-pdo VIF policies in
output file
This script gets invoked during build if enabled through kconfig
The generated XML containing USB-C VIF policies could be used by
USB PD/Type-C analysers/testers to understand USB-C properties and
perform tests accordingly

Signed-off-by: Madhurima Paruchuri <mparuchuri@google.com>
This commit is contained in:
Madhurima Paruchuri 2022-10-26 13:34:09 +00:00 • committed by Maureen Helm
commit fa738b0f74
8 changed files with 398 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
subsys/usb/usb_c/Kconfig
View file

@ -33,6 +33,12 @@ config USBC_STATE_MACHINE_CYCLE_TIME
The USB-C state machine is run in a loop and the cycle time is the
delay before running the loop again.
config BUILD_OUTPUT_VIF
bool "Generate VIF policies of USB-C in XML format"
depends on DT_HAS_USB_C_CONNECTOR_ENABLED
help
Generate XML file containing VIF policies during project build.
module = USBC_STACK
module-str = usbc stack
source "subsys/logging/Kconfig.template.log_config"