mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-05 20:54:31 +00:00
18416ba119
Slim Bootloader provides serial port info in its HOB to support both IO or MMIO serial ports, but it's controlled by SYS_NS16550_MEM32 or SYS_NS16550_PORT_MAPPED in U-Boot. To support both serial port configurations dynamically at runtime, Slim Bootloader serial driver leverages NS16550_DYNAMIC. Signed-off-by: Aiden Park <aiden.park@intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: remove the obsolete comments for data->type] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2019 Intel Corporation <www.intel.com>
|
|
*/
|
|
|
|
#ifndef __SLIMBOOTLOADER_CONFIG_H__
|
|
#define __SLIMBOOTLOADER_CONFIG_H__
|
|
|
|
#include <configs/x86-common.h>
|
|
|
|
#define CONFIG_STD_DEVICES_SETTINGS \
|
|
"stdin=serial,i8042-kbd,usbkbd\0" \
|
|
"stdout=serial\0" \
|
|
"stderr=serial\0"
|
|
|
|
/*
|
|
* Override CONFIG_EXTRA_ENV_SETTINGS in x86-common.h
|
|
*/
|
|
#undef CONFIG_EXTRA_ENV_SETTINGS
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
CONFIG_STD_DEVICES_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"consoledev=ttyS0\0" \
|
|
"ramdiskaddr=0x4000000\0" \
|
|
"ramdiskfile=initrd\0" \
|
|
"bootdev=usb\0" \
|
|
"bootdevnum=0\0" \
|
|
"bootdevpart=0\0" \
|
|
"bootfsload=fatload\0" \
|
|
"bootusb=setenv bootdev usb; boot\0" \
|
|
"bootscsi=setenv bootdev scsi; boot\0" \
|
|
"bootmmc=setenv bootdev mmc; boot\0" \
|
|
"bootargs=console=ttyS0,115200 console=tty0\0"
|
|
|
|
/*
|
|
* Override CONFIG_BOOTCOMMAND in x86-common.h
|
|
*/
|
|
#undef CONFIG_BOOTCOMMAND
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"if test ${bootdev} = \"usb\"; then ${bootdev} start; fi; " \
|
|
"if test ${bootdev} = \"scsi\"; then ${bootdev} scan; fi; " \
|
|
"${bootdev} info; " \
|
|
"${bootfsload} ${bootdev} ${bootdevnum}:${bootdevpart} " \
|
|
"${loadaddr} ${bootfile}; " \
|
|
"${bootfsload} ${bootdev} ${bootdevnum}:${bootdevpart} " \
|
|
"${ramdiskaddr} ${ramdiskfile}; " \
|
|
"zboot ${loadaddr} 0 ${ramdiskaddr} ${filesize}"
|
|
|
|
#endif /* __SLIMBOOTLOADER_CONFIG_H__ */
|