mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
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>
159 lines
4.3 KiB
C
159 lines
4.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2014 O.S. Systems Software LTDA.
|
|
* Copyright (C) 2014 Kynetics LLC.
|
|
* Copyright (C) 2014 Revolution Robotics, Inc.
|
|
*
|
|
* Author: Otavio Salvador <otavio@ossystems.com.br>
|
|
*
|
|
* Configuration settings for the WaRP Board
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include "mx6_common.h"
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */
|
|
|
|
#define CONFIG_MXC_UART
|
|
#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
|
|
|
|
/* MMC Configs */
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
|
|
#define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
|
|
#define CONFIG_SUPPORT_EMMC_BOOT
|
|
|
|
/* Watchdog */
|
|
#define CONFIG_HW_WATCHDOG
|
|
#define CONFIG_IMX_WATCHDOG
|
|
#define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x80000000
|
|
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M)
|
|
|
|
/* Physical Memory Map */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
|
|
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
|
|
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
|
|
|
|
#define CONFIG_SYS_INIT_SP_OFFSET \
|
|
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
|
|
|
|
#define CONFIG_ENV_OFFSET (6 * SZ_64K)
|
|
#define CONFIG_ENV_SIZE SZ_8K
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
|
|
/* VDD voltage 1.65 - 1.95 */
|
|
#define CONFIG_SYS_SD_VOLTAGE 0x00000080
|
|
|
|
/* USB Configs */
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_MXC_USB_FLAGS 0
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */
|
|
#endif
|
|
|
|
#define CONFIG_USBD_HS
|
|
|
|
#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
|
|
#define DFU_DEFAULT_POLL_TIMEOUT 300
|
|
|
|
/* I2C Configs */
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_MXC
|
|
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
|
|
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
|
|
/* PMIC */
|
|
#define CONFIG_POWER
|
|
#define CONFIG_POWER_I2C
|
|
#define CONFIG_POWER_MAX77696
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"script=boot.scr\0" \
|
|
"image=zImage\0" \
|
|
"console=ttymxc0\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"fdt_file=imx6sl-warp.dtb\0" \
|
|
"fdt_addr=0x88000000\0" \
|
|
"initrd_addr=0x83800000\0" \
|
|
"boot_fdt=try\0" \
|
|
"ip_dyn=yes\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcpart=1\0" \
|
|
"finduuid=part uuid mmc 0:2 uuid\0" \
|
|
"dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
|
|
"mmcargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=PARTUUID=${uuid} rootwait rw\0" \
|
|
"loadbootscript=" \
|
|
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source\0" \
|
|
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
|
|
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run finduuid; " \
|
|
"run mmcargs; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if run loadfdt; then " \
|
|
"bootz ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootz; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootz; " \
|
|
"fi;\0" \
|
|
"netargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=/dev/nfs " \
|
|
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
|
|
"netboot=echo Booting from net ...; " \
|
|
"run netargs; " \
|
|
"if test ${ip_dyn} = yes; then " \
|
|
"setenv get_cmd dhcp; " \
|
|
"else " \
|
|
"setenv get_cmd tftp; " \
|
|
"fi; " \
|
|
"${get_cmd} ${image}; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
|
|
"bootz ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootz; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootz; " \
|
|
"fi;\0"
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"mmc dev ${mmcdev};" \
|
|
"mmc dev ${mmcdev}; if mmc rescan; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loadimage; then " \
|
|
"run mmcboot; " \
|
|
"else run netboot; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else run netboot; fi"
|
|
|
|
#endif /* __CONFIG_H */
|