diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2020-05-29 17:16:20 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-10 18:50:36 +0000 |
| commit | a5b7ddf94047aed0444b0fd44c3498a639577d58 (patch) | |
| tree | a6ca098da0a5b11c4f292f455dbf3f4e3782c7a9 /src/device/Kconfig | |
| parent | 26a0c66c133aee35f559a62afb8d104915667c53 (diff) | |
device/xhci: Add xHCI utility to enumerate capabilities
This will allow enumerating an xHCI controller to allow dynamically
generating the ACPI device nodes.
BUG=b:154756391
TEST=Boot trembyle and see capabilities printed on console
xHCI Supported Protocol:
Major: 0x2, Minor: 0x0, Protocol: 'USB '
Port Offset: 1, Port Count: 2
xHCI Supported Protocol:
Major: 0x3, Minor: 0x10, Protocol: 'USB '
Port Offset: 3, Port Count: 1
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I3065c3fffad01b5378a55cfe904f971079b13d0f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/device/Kconfig')
| -rw-r--r-- | src/device/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/device/Kconfig b/src/device/Kconfig index 79ce77d66e..f7f4b90c5e 100644 --- a/src/device/Kconfig +++ b/src/device/Kconfig @@ -811,4 +811,9 @@ config RESOURCE_ALLOCATOR_V4 ranges for allocating resources. This allows allocation of resources above 4G boundary as well. +config XHCI_UTILS + def_bool n + help + Provides xHCI utility functions. + endmenu |