From 0cd098e4e41d6bb3b27327d4a6526bd7004bfc77 Mon Sep 17 00:00:00 2001 From: Maccraft Date: Mon, 7 Oct 2019 20:28:51 +0200 Subject: mb/lenovo/{t60,r60}: Add ThinkPad R60 support as variant board - This port should be Reclaim Your Freedom compliant (not certified yet). - Untested on boards with external Radeon graphics adapter. - Some columns on the left-most side of display are completely black on 1400x1050 IPS display[1]. Display works fine on Linux. I don't know why it appears like that. So far it has been observed only with native graphics initialization. - Only GRUB2 and SeaBIOS payloads tested for now. - 2504 docking station USB doesn't work under Linux. Can detect pendrive in GRUB2 payload. - Sometimes it takes 20s of "pretending it's powered off" to run coreboot code. Issue is payload agnostic. Probably caused by missing one capacitor on my unit. [1] https://imgur.com/a/0wpMGsm Change-Id: Ibd9208a5eafd228f8eedbc8fb4f4eb9ed1932a14 Signed-off-by: Maciej Matuszczyk Reviewed-on: https://review.coreboot.org/c/coreboot/+/35864 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans --- src/mainboard/lenovo/t60/gpio.c | 39 +++++++++++++++++++++++++++------------ 1 file changed, 27 insertions(+), 12 deletions(-) (limited to 'src/mainboard/lenovo/t60/gpio.c') diff --git a/src/mainboard/lenovo/t60/gpio.c b/src/mainboard/lenovo/t60/gpio.c index f220b2be0c..2ddeb0436f 100644 --- a/src/mainboard/lenovo/t60/gpio.c +++ b/src/mainboard/lenovo/t60/gpio.c @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2016 Arthur Heymans + * Copyright (C) 2019 Maciej Matuszczyk * * 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 @@ -16,21 +17,24 @@ #include static const struct pch_gpio_set1 pch_gpio_set1_mode = { - .gpio1 = GPIO_MODE_GPIO, + .gpio1 = GPIO_MODE_GPIO, /* DASP_BAY# */ .gpio6 = GPIO_MODE_GPIO, /* LEGACYIO# */ .gpio7 = GPIO_MODE_GPIO, /* BDC_PRESENCE# */ .gpio8 = GPIO_MODE_GPIO, /* H8_WAKE# */ - .gpio9 = GPIO_MODE_GPIO, + .gpio9 = GPIO_MODE_GPIO, /* Pulled Up */ .gpio10 = GPIO_MODE_GPIO, /* MDI_DETECT */ .gpio12 = GPIO_MODE_GPIO, /* H8SCI# */ - .gpio13 = GPIO_MODE_GPIO, + .gpio13 = GPIO_MODE_GPIO, /* Pulled Up */ .gpio14 = GPIO_MODE_GPIO, /* CPUSB# */ .gpio15 = GPIO_MODE_GPIO, /* CPPE# */ - .gpio19 = GPIO_MODE_GPIO, - .gpio22 = GPIO_MODE_GPIO, - .gpio24 = GPIO_MODE_GPIO, + .gpio19 = GPIO_MODE_GPIO, /* GBE_RS# */ +#if CONFIG(BOARD_LENOVO_R60) + .gpio21 = GPIO_MODE_GPIO, /* LCD_PRESENCE# */ +#endif + .gpio22 = GPIO_MODE_GPIO, /* FWH_WP# */ + .gpio24 = GPIO_MODE_GPIO, /* Pulled Down */ .gpio25 = GPIO_MODE_GPIO, /* MDC_KILL# */ - .gpio26 = GPIO_MODE_GPIO, + .gpio26 = GPIO_MODE_GPIO, /* Pulled Down */ .gpio27 = GPIO_MODE_GPIO, /* EXC_PWR_CTRL */ .gpio28 = GPIO_MODE_GPIO, /* EXC_AUX_CTRL */ }; @@ -47,7 +51,12 @@ static const struct pch_gpio_set1 pch_gpio_set1_direction = { .gpio14 = GPIO_DIR_INPUT, .gpio15 = GPIO_DIR_INPUT, .gpio19 = GPIO_DIR_OUTPUT, +#if CONFIG(BOARD_LENOVO_R60) + .gpio21 = GPIO_DIR_INPUT, + .gpio22 = GPIO_DIR_OUTPUT, +#else .gpio22 = GPIO_DIR_INPUT, +#endif .gpio24 = GPIO_DIR_OUTPUT, .gpio25 = GPIO_DIR_OUTPUT, .gpio26 = GPIO_DIR_OUTPUT, @@ -77,14 +86,20 @@ static const struct pch_gpio_set1 pch_gpio_set1_blink = { }; static const struct pch_gpio_set2 pch_gpio_set2_mode = { - .gpio36 = GPIO_MODE_GPIO, /*PLANARID0 */ - .gpio37 = GPIO_MODE_GPIO, /*PLANARID1 */ - .gpio38 = GPIO_MODE_GPIO, /*PLANARID2 */ - .gpio39 = GPIO_MODE_GPIO, /*PLANARID3 */ - .gpio48 = GPIO_MODE_GPIO, +#if CONFIG(BOARD_LENOVO_R60) + .gpio34 = GPIO_MODE_GPIO, /* SMB_3B_EN */ +#endif + .gpio36 = GPIO_MODE_GPIO, /* PLANARID0 */ + .gpio37 = GPIO_MODE_GPIO, /* PLANARID1 */ + .gpio38 = GPIO_MODE_GPIO, /* PLANARID2 */ + .gpio39 = GPIO_MODE_GPIO, /* PLANARID3 */ + .gpio48 = GPIO_MODE_GPIO, /* FWH_TBL# */ }; static const struct pch_gpio_set2 pch_gpio_set2_direction = { +#if CONFIG(BOARD_LENOVO_R60) + .gpio34 = GPIO_DIR_INPUT, +#endif .gpio36 = GPIO_DIR_INPUT, .gpio37 = GPIO_DIR_INPUT, .gpio38 = GPIO_DIR_INPUT, -- cgit v1.2.3