libpayload: Reintroduce CONFIG_LP_CHROMEOS to set suitable defaults
Chrome OS builds always have some inherent differences to "standard"
libpayload configurations: they don't want to use curses or things like
storage drivers, they always use the coreboot framebuffer and USB, etc.
This patch reintroduces CONFIG_LP_CHROMEOS as an option that only
affects Kconfig defaults. This allows Chrome OS builds to select most of
what they need in one go and reduces board-specific .config files to
only the options that are really specific to that board.
Also restricts the 8250_SERIAL_CONSOLE Kconfig to only default to yes on
x86 boards, which probably makes sense for all of libpayload (some but
far from all ARM boards use 8250-compatible UARTs, and we should
probably not default a platform option unless it's going to be correct
with very high probability).
BRANCH=None
BUG=None
TEST=Built and booted Jerry and Oak.
Change-Id: Ie0c0593ffd399608d2cbfb83d20891f6f1864914
Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Commit-Id: e558f59
Original-Change-Id: I609637cd2ea7dfb4558aa3c04c90b64038c9ab57
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/347970
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/17024
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
diff --git a/payloads/libpayload/drivers/usb/Kconfig b/payloads/libpayload/drivers/usb/Kconfig
index 5ef8068..0d5bf0a 100644
--- a/payloads/libpayload/drivers/usb/Kconfig
+++ b/payloads/libpayload/drivers/usb/Kconfig
@@ -18,7 +18,7 @@
config USB_UHCI
bool "Support for USB UHCI controllers"
depends on USB && ARCH_X86
- default y
+ default y if !CHROMEOS
help
Select this option if you are going to use USB 1.1 on an Intel based
system.
@@ -26,7 +26,7 @@
config USB_OHCI
bool "Support for USB OHCI controllers"
depends on USB
- default y
+ default y if !CHROMEOS
help
Select this option if you are going to use USB 1.1 on a non-Intel based
system.
@@ -34,14 +34,14 @@
config USB_EHCI
bool "Support for USB EHCI controllers"
depends on USB
- default y
+ default y if !CHROMEOS
help
Select this option if you want to use USB 2.0
config USB_XHCI
bool "Support for USB xHCI controllers"
depends on USB
- default y
+ default y if !CHROMEOS
help
Select this option if you want to use USB 3.0