1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * K+P iMX6Q KP_IMX6Q_TPC board configuration
5 * Copyright (C) 2018 Lukasz Majewski <lukma@denx.de>
8 #ifndef __KP_IMX6Q_TPC_IMX6_CONFIG_H_
9 #define __KP_IMX6Q_TPC_IMX6_CONFIG_H_
11 #include <asm/arch/imx-regs.h>
13 #include "mx6_common.h"
16 #include "imx6_spl.h" /* common IMX6 SPL configuration */
18 /* Miscellaneous configurable options */
19 #define CONFIG_CMDLINE_TAG
20 #define CONFIG_SETUP_MEMORY_TAGS
21 #define CONFIG_INITRD_TAG
22 #define CONFIG_REVISION_TAG
24 /* Size of malloc() pool */
25 #define CONFIG_SYS_MALLOC_LEN (4 * SZ_1M)
29 #define IMX_FEC_BASE ENET_BASE_ADDR
30 #define CONFIG_FEC_XCV_TYPE RGMII
31 #define CONFIG_ETHPRIME "FEC"
32 #define CONFIG_FEC_MXC_PHYADDR 0
33 #define CONFIG_ARP_TIMEOUT 200UL
36 #ifdef CONFIG_CMD_FUSE
37 #define CONFIG_MXC_OCOTP
41 #define CONFIG_SYS_I2C
42 #define CONFIG_SYS_I2C_MXC
43 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
44 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
45 #define CONFIG_SYS_I2C_SPEED 100000
48 #define CONFIG_FSL_ESDHC
49 #define CONFIG_FSL_USDHC
50 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
51 #define CONFIG_SYS_FSL_USDHC_NUM 2
52 #define CONFIG_SYS_MMC_ENV_DEV 1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */
55 #define CONFIG_MXC_UART
56 #define CONFIG_MXC_UART_BASE UART1_BASE
57 #define CONFIG_CONS_INDEX 1
58 #define CONFIG_BAUDRATE 115200
62 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
63 #define CONFIG_USB_HOST_ETHER
64 #define CONFIG_USB_ETHER_ASIX
65 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
66 #define CONFIG_MXC_USB_FLAGS 0
67 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
71 #define CONFIG_HW_WATCHDOG
72 #define CONFIG_IMX_WATCHDOG
73 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 60000
75 /* allow to overwrite serial and ethaddr */
76 #define CONFIG_ENV_OVERWRITE
78 #define CONFIG_LOADADDR 0x12000000
79 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
81 #ifndef CONFIG_SPL_BUILD
82 #define CONFIG_EXTRA_ENV_SETTINGS \
83 "console=ttymxc0,115200\0" \
84 "fdt_addr=0x18000000\0" \
85 "fdt_high=0xffffffff\0" \
86 "initrd_high=0xffffffff\0" \
87 "kernel_addr_r=0x10008000\0" \
88 "fdt_addr_r=0x13000000\0" \
89 "ramdisk_addr_r=0x18000000\0" \
90 "scriptaddr=0x14000000\0" \
91 "kernel_file=fitImage\0"\
92 "rdinit=/sbin/init\0" \
93 "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
94 "fit_config=mx6q_tpc70_conf\0" \
96 "updargs=setenv bootargs console=${console} ${smp}"\
97 "rdinit=${rdinit} ${debug} ${displayargs}\0" \
98 "loadusb=usb start; " \
99 "fatload usb 0 ${loadaddr} ${upd_image}\0" \
100 "usbupd=echo Booting update from usb ...; " \
101 "setenv bootargs; " \
104 "bootm ${loadaddr}#${fit_config}\0" \
107 #define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd"
109 #define BOOT_TARGET_DEVICES(func) \
115 #include <config_distro_bootcmd.h>
118 /* Physical Memory Map */
119 #define CONFIG_NR_DRAM_BANKS 1
120 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
122 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
123 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
124 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
126 #define CONFIG_SYS_INIT_SP_OFFSET \
127 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
129 #define CONFIG_SYS_INIT_SP_ADDR \
130 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
133 #define CONFIG_ENV_SIZE (SZ_8K)
134 #define CONFIG_ENV_OFFSET 0x100000
135 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
136 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
138 #endif /* __KP_IMX6Q_TPC_IMX6_CONFIG_H_ */