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)
28 #define IMX_FEC_BASE ENET_BASE_ADDR
29 #define CONFIG_FEC_XCV_TYPE RGMII
30 #define CONFIG_ETHPRIME "FEC"
31 #define CONFIG_FEC_MXC_PHYADDR 0
32 #define CONFIG_ARP_TIMEOUT 200UL
35 #define CONFIG_SYS_I2C
36 #define CONFIG_SYS_I2C_MXC
37 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
38 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
39 #define CONFIG_SYS_I2C_SPEED 100000
42 #define CONFIG_FSL_ESDHC
43 #define CONFIG_FSL_USDHC
44 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
45 #define CONFIG_SYS_FSL_USDHC_NUM 2
46 #define CONFIG_SYS_MMC_ENV_DEV 1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */
49 #define CONFIG_MXC_UART
50 #define CONFIG_MXC_UART_BASE UART1_BASE
51 #define CONFIG_CONS_INDEX 1
52 #define CONFIG_BAUDRATE 115200
56 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
57 #define CONFIG_USB_HOST_ETHER
58 #define CONFIG_USB_ETHER_ASIX
59 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
60 #define CONFIG_MXC_USB_FLAGS 0
61 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
65 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 60000
67 /* allow to overwrite serial and ethaddr */
68 #define CONFIG_ENV_OVERWRITE
70 #define CONFIG_LOADADDR 0x12000000
71 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
73 #ifndef CONFIG_SPL_BUILD
74 #define CONFIG_EXTRA_ENV_SETTINGS \
75 "console=ttymxc0,115200\0" \
76 "fdt_addr=0x18000000\0" \
77 "fdt_high=0xffffffff\0" \
78 "initrd_high=0xffffffff\0" \
79 "kernel_addr_r=0x10008000\0" \
80 "fdt_addr_r=0x13000000\0" \
81 "ramdisk_addr_r=0x18000000\0" \
82 "scriptaddr=0x14000000\0" \
83 "kernel_file=fitImage\0"\
84 "rdinit=/sbin/init\0" \
85 "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
86 "fit_config=mx6q_tpc70_conf\0" \
88 "updargs=setenv bootargs console=${console} ${smp}"\
89 "rdinit=${rdinit} ${debug} ${displayargs}\0" \
90 "loadusb=usb start; " \
91 "fatload usb 0 ${loadaddr} ${upd_image}\0" \
92 "usbupd=echo Booting update from usb ...; " \
96 "bootm ${loadaddr}#${fit_config}\0" \
99 #define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd"
101 #define BOOT_TARGET_DEVICES(func) \
107 #include <config_distro_bootcmd.h>
110 /* Physical Memory Map */
111 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
113 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
114 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
115 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
117 #define CONFIG_SYS_INIT_SP_OFFSET \
118 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
120 #define CONFIG_SYS_INIT_SP_ADDR \
121 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
124 #define CONFIG_ENV_SIZE (SZ_8K)
125 #define CONFIG_ENV_OFFSET 0x100000
126 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
127 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
129 #endif /* __KP_IMX6Q_TPC_IMX6_CONFIG_H_ */