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author | Iru Cai <mytbk920423@gmail.com> | 2019-06-30 21:16:50 +0800 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2019-10-30 08:21:13 +0000 |
commit | b55943260407b94bbe27981dea92559c69b41144 (patch) | |
tree | 1c5bfdfbab882af66307b44d11ed290d73f77da1 /src/mainboard/lenovo/t440p/mainboard.c | |
parent | eef992deacf0dd49ef9c4e1690bd7e80cf1bfcce (diff) | |
download | coreboot-b55943260407b94bbe27981dea92559c69b41144.tar.xz |
mainboard: Add Lenovo ThinkPad T440p
The code is based on autoport.
This port is tested on a T440p without a dGPU and can boot Arch Linux
from SATA disk with SeaBIOS payload. The tested components and issues
are in the documentation.
Change-Id: I56a6b94197789a83731d8b349b8ba6814bf57ca2
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34359
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/lenovo/t440p/mainboard.c')
-rw-r--r-- | src/mainboard/lenovo/t440p/mainboard.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t440p/mainboard.c b/src/mainboard/lenovo/t440p/mainboard.c new file mode 100644 index 0000000000..dcfd5038fd --- /dev/null +++ b/src/mainboard/lenovo/t440p/mainboard.c @@ -0,0 +1,34 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2019 Iru Cai <mytbk920423@gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <device/device.h> +#include <drivers/intel/gma/int15.h> +#include <ec/lenovo/h8/h8.h> + +static void mainboard_enable(struct device *dev) +{ + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, + GMA_INT15_PANEL_FIT_DEFAULT, + GMA_INT15_BOOT_DISPLAY_DEFAULT, 0); +} + +void h8_mainboard_init_dock(void) +{ +} + +struct chip_operations mainboard_ops = { + .enable_dev = mainboard_enable, +}; |