diff options
Diffstat (limited to 'zephyr/Kconfig.usbc')
-rw-r--r-- | zephyr/Kconfig.usbc | 78 |
1 files changed, 2 insertions, 76 deletions
diff --git a/zephyr/Kconfig.usbc b/zephyr/Kconfig.usbc index 5ede4ccc9a..5a3d5240e9 100644 --- a/zephyr/Kconfig.usbc +++ b/zephyr/Kconfig.usbc @@ -14,6 +14,8 @@ menuconfig PLATFORM_EC_USBC of attached USB-C partners and enabling alternate operational modes, including Display Port, Thunderbolt, and USB4. +rsource "Kconfig.retimer" + if PLATFORM_EC_USBC config PLATFORM_EC_CHARGER_INPUT_CURRENT @@ -77,82 +79,6 @@ config PLATFORM_EC_USB_MS_EXTENDED_COMPAT_ID_DESCRIPTOR ID Feature descriptor so that Windows will know to load its WINUSB driver. -config PLATFORM_EC_USBC_RETIMER_INTEL_BB - bool "Support Intel Burnside Bridge retimer" - help - Enable this to support the Intel Burnside Bridge Thunderbolt / USB / - DisplayPort retimer. - - Intel Burnside Bridge is a Type-C multi-protocol retimer to be used - in on-board applications. Burnside Bridge offers the ability to latch - protocol signals into on-chip memory before retransmitting them - onwards. It can be used to extend the physical length of the system - without increasing high-frequency jitter. - - Burnside Bridge supports spec compliant retimer of following - protocols: - - - Display Port: four unidirectional DP lanes - - USB3.1 Gen1/2: one bi-directional USB lane - - Thunderbolt: two bi-directional CIO lanes - - Multifunction Display (MFD): two unidirectional lanes of DP and - one bidirectional lane of USB3.1 Gen1/2 - -config PLATFORM_EC_USBC_RETIMER_INTEL_BB_RUNTIME_CONFIG - bool "Use runtime configuration of Intel Burnside Bridge" - depends on PLATFORM_EC_USBC_RETIMER_INTEL_BB - default y - help - Enable this to allow run-time configuration of the Burnside Bridge - driver structure. This makes the bb_controls[] array writable, i.e. - not const. It should be declared as such in the board config. - - This is useful when the board has runtime information that changes - the configuration, such as Chromium OS Board Info (CBI set in the - factory. Without this, multiple EC images would need to be installed - depending on the board. - -config PLATFORM_EC_USBC_RETIMER_ANX7451 - bool "Support Analogix ANX7451 10G Active Mux and Retimer" - help - ANX7451 is a 4x4 re-timing mux capable of switching DisplayPort (DP) - and USB3.2 Gen 2 10Gbps signals to support a single USB Type-C port. - ANX7451 has built-in re-timers to recover both the USB and DP signals - with loss compensation of 23dB for USB and up to 27dB for DP. - -config PLATFORM_EC_USBC_RETIMER_PS8811 - bool "Support Parade PS8811 Single Port USB 3.1 Gen 2 10G Retimer" - help - The PS8811 is a one-port bidirectional USB 3.1 Gen 2 retimer that - integrates the UniEye equalizer and a retimer to re-condition USB 3.1 - signals for long media link applications. It supports USB 3.1 Gen 2 - with operation speed up to 10Gbps as well as Gen 1 operation at 5Gbps. - -config PLATFORM_EC_USBC_RETIMER_PS8818 - bool "Parade PS8818 USB Type-C Retimer for USB and DP Alternate Mode" - help - PS8818 is a 10Gbps retimer for Type-C applications with the - integrated USB3.1 and DisplayPort alternate mode port. - -config PLATFORM_EC_USBC_RETIMER_KB800X - bool "Enable KB800X retimer" - help - The KB8001 is a Universal Serial Bus (USB) Type-C 40 Gb/s multiprotocol - switch and bidirectional Bit-Level Retimer (BLR) which supports: - - Display Port: four unidirectional DP lanes - - USB3.1 Gen1/2: one bi-directional USB lane - - USB4/Thunderbolt: two bi-directional CIO lanes - - Multifunction Display (MFD): two unidirectional lanes of DP and - one bidirectional lane of USB3.1 Gen1/2 - -config PLATFORM_EC_KB800X_CUSTOM_XBAR - bool "Use custom remapping of HSIO XBAR" - depends on PLATFORM_EC_USBC_RETIMER_KB800X - default n - help - Enable this to allow using a custom crossbar configuration for the HSIO - lanes. - menuconfig PLATFORM_EC_USB_POWER_DELIVERY bool "USB Type-C Power Delivery (PD)" default y |