u-boot/include/configs/minnowmax.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2015 Google, Inc
 */

/*
 * board/config.h - configuration options, board specific
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#include <configs/x86-common.h>

#define CONFIG_SYS_MONITOR_LEN		(1 << 20)

#define CONFIG_STD_DEVICES_SETTINGS	"stdin=usbkbd,serial\0" \
					"stdout=vidconsole,serial\0" \
					"stderr=vidconsole,serial\0" \
					"usb_pgood_delay=40\0"

#define VIDEO_IO_OFFSET				0
#define CONFIG_X86EMU_RAW_IO

#endif	/* __CONFIG_H */
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
x86: Add support for Intel Minnowboard Max This is a relatively low-cost x86 board in a small form factor. The main peripherals are uSD, USB, HDMI, Ethernet and SATA. It uses an Atom 3800 series CPU. So far only the dual core 2GB variant is supported. This uses the existing FSP support. Binary blobs are required to make this board work. The microcode update is included as a patch (all 3000 lines of it). Change-Id: I0088c47fe87cf08ae635b343d32c332269062156 Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 2015-01-28 05:13:47 +00:00			`/*`
			`* Copyright (C) 2015 Google, Inc`
			`*/`

			`/*`
			`* board/config.h - configuration options, board specific`
			`*/`

			`#ifndef __CONFIG_H`
			`#define __CONFIG_H`

			`#include <configs/x86-common.h>`

			`#define CONFIG_SYS_MONITOR_LEN (1 << 20)`

x86: Convert to use DM VESA video driver At present only chromebook boards are converted to DM video. Other x86 boards are still using the legacy cfb_console driver. This switches to use DM version drivers. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> 2016-10-09 11:14:13 +00:00			`#define CONFIG_STD_DEVICES_SETTINGS "stdin=usbkbd,serial\0" \`
			`"stdout=vidconsole,serial\0" \`
x86: minnowmax: Add a environment variable for USB power-on delay Occasionally it was observed that on Intel MinnowMax board, with a USB 2.0 device connected to the bottom port, when doing 'usb start' on the xHCI controller: scanning bus 0 for devices... cannot reset port 3!? But neither of the two USB ports is routed to xHCI root port 3. Adding some debug information shows that xHCI port 3 PORTSC register mysteriously reports both CCS = 1 and CSC = 1. This is not seen every time. After increasing the timeout to wait for power to become stable, the issue is gone. So this indicates current default USB power-on delay (20ms) might be at a critical region where power is stable/unstable. U-Boot provides a mechanism to have a environment variable to override the default one. Add one for MinnowMax. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> 2017-07-19 13:50:09 +00:00			`"stderr=vidconsole,serial\0" \`
			`"usb_pgood_delay=40\0"`
x86: Add support for Intel Minnowboard Max This is a relatively low-cost x86 board in a small form factor. The main peripherals are uSD, USB, HDMI, Ethernet and SATA. It uses an Atom 3800 series CPU. So far only the dual core 2GB variant is supported. This uses the existing FSP support. Binary blobs are required to make this board work. The microcode update is included as a patch (all 3000 lines of it). Change-Id: I0088c47fe87cf08ae635b343d32c332269062156 Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 2015-01-28 05:13:47 +00:00
			`#define VIDEO_IO_OFFSET 0`
			`#define CONFIG_X86EMU_RAW_IO`

			`#endif /* __CONFIG_H */`