From 1bc6b06065c95f942012ebe76e707066c71bb213 Mon Sep 17 00:00:00 2001 From: Paul Menzel Date: Tue, 25 May 2021 20:21:05 +0200 Subject: [PATCH] ec/google/wilco: Extend description of `EC_GOOGLE_WILCO` Change-Id: Ia278b538a8904651d16c37d095972fa78e264288 Link: https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/thread/7S5OJMLQUEIU6YK36JTTRINF5OOCI66V/ Signed-off-by: Paul Menzel Reviewed-on: https://review.coreboot.org/c/coreboot/+/54929 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons Reviewed-by: Tim Wawrzynczak Reviewed-by: Furquan Shaikh --- src/ec/google/wilco/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/ec/google/wilco/Kconfig b/src/ec/google/wilco/Kconfig index ee7b556551..f97fa26d01 100644 --- a/src/ec/google/wilco/Kconfig +++ b/src/ec/google/wilco/Kconfig @@ -7,6 +7,13 @@ config EC_GOOGLE_WILCO help Google Wilco Embedded Controller interface. + Note, the Wilco EC firmware is a modified version of Dell's + typical Latitude EC firmware, that implements a custom mailbox + protocol similar to the one used in the Chromium EC. + + This particular EC firmware is not open source, just the + host-side interfaces (kernel and firmware drivers) are. + if EC_GOOGLE_WILCO config EC_BASE_ACPI_DATA