upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
141 lines
3.7 KiB
141 lines
3.7 KiB
/*
|
|
* K+P iMX6Q KP_IMX6Q_TPC board configuration
|
|
*
|
|
* Copyright (C) 2018 Lukasz Majewski <lukma@denx.de>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __KP_IMX6Q_TPC_IMX6_CONFIG_H_
|
|
#define __KP_IMX6Q_TPC_IMX6_CONFIG_H_
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
|
|
#include "mx6_common.h"
|
|
|
|
/* SPL */
|
|
#include "imx6_spl.h" /* common IMX6 SPL configuration */
|
|
|
|
/* Miscellaneous configurable options */
|
|
#define CONFIG_CMDLINE_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_INITRD_TAG
|
|
#define CONFIG_REVISION_TAG
|
|
|
|
#define CONFIG_BOUNCE_BUFFER
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (4 * SZ_1M)
|
|
|
|
/* FEC ethernet */
|
|
#define CONFIG_MII
|
|
#define IMX_FEC_BASE ENET_BASE_ADDR
|
|
#define CONFIG_FEC_XCV_TYPE RGMII
|
|
#define CONFIG_ETHPRIME "FEC"
|
|
#define CONFIG_FEC_MXC_PHYADDR 0
|
|
#define CONFIG_ARP_TIMEOUT 200UL
|
|
|
|
/* Fuses */
|
|
#ifdef CONFIG_CMD_FUSE
|
|
#define CONFIG_MXC_OCOTP
|
|
#endif
|
|
|
|
/* 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
|
|
|
|
/* MMC Configs */
|
|
#define CONFIG_FSL_ESDHC
|
|
#define CONFIG_FSL_USDHC
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 2
|
|
#define CONFIG_SYS_MMC_ENV_DEV 1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */
|
|
|
|
/* UART */
|
|
#define CONFIG_MXC_UART
|
|
#define CONFIG_MXC_UART_BASE UART1_BASE
|
|
#define CONFIG_CONS_INDEX 1
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/* USB Configs */
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
|
#define CONFIG_USB_HOST_ETHER
|
|
#define CONFIG_USB_ETHER_ASIX
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_MXC_USB_FLAGS 0
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
|
|
#endif
|
|
|
|
/* Watchdog */
|
|
#define CONFIG_HW_WATCHDOG
|
|
#define CONFIG_IMX_WATCHDOG
|
|
#define CONFIG_WATCHDOG_TIMEOUT_MSECS 60000
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
#define CONFIG_LOADADDR 0x12000000
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"console=ttymxc0,115200\0" \
|
|
"fdt_addr=0x18000000\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"kernel_addr_r=0x10008000\0" \
|
|
"fdt_addr_r=0x13000000\0" \
|
|
"ramdisk_addr_r=0x18000000\0" \
|
|
"scriptaddr=0x14000000\0" \
|
|
"kernel_file=fitImage\0"\
|
|
"rdinit=/sbin/init\0" \
|
|
"addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
|
|
"fit_config=mx6q_tpc70_conf\0" \
|
|
"upd_image=st.4k\0" \
|
|
"updargs=setenv bootargs console=${console} ${smp}"\
|
|
"rdinit=${rdinit} ${debug} ${displayargs}\0" \
|
|
"loadusb=usb start; " \
|
|
"fatload usb 0 ${loadaddr} ${upd_image}\0" \
|
|
"usbupd=echo Booting update from usb ...; " \
|
|
"setenv bootargs; " \
|
|
"run updargs; " \
|
|
"run loadusb; " \
|
|
"bootm ${loadaddr}#${fit_config}\0" \
|
|
BOOTENV
|
|
|
|
#define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd"
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(MMC, mmc, 0) \
|
|
func(MMC, mmc, 1) \
|
|
func(USB, usb, 0) \
|
|
func(DHCP, dhcp, na)
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
#endif
|
|
|
|
/* 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)
|
|
|
|
/* Environment */
|
|
#define CONFIG_ENV_SIZE (SZ_8K)
|
|
#define CONFIG_ENV_OFFSET 0x100000
|
|
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
|
|
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
|
|
|
|
#endif /* __KP_IMX6Q_TPC_IMX6_CONFIG_H_ */
|
|
|