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imx: board: Add support for the K+P's kp_imx6q_tpc board
[u-boot] / include / configs / kp_imx6q_tpc.h
1 /*
2  * K+P iMX6Q KP_IMX6Q_TPC board configuration
3  *
4  * Copyright (C) 2018 Lukasz Majewski <lukma@denx.de>
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9 #ifndef __KP_IMX6Q_TPC_IMX6_CONFIG_H_
10 #define __KP_IMX6Q_TPC_IMX6_CONFIG_H_
11
12 #include <asm/arch/imx-regs.h>
13
14 #include "mx6_common.h"
15
16 /* SPL */
17 #include "imx6_spl.h"                   /* common IMX6 SPL configuration */
18
19 /* Miscellaneous configurable options */
20 #define CONFIG_CMDLINE_TAG
21 #define CONFIG_SETUP_MEMORY_TAGS
22 #define CONFIG_INITRD_TAG
23 #define CONFIG_REVISION_TAG
24
25 #define CONFIG_BOUNCE_BUFFER
26
27 /* Size of malloc() pool */
28 #define CONFIG_SYS_MALLOC_LEN           (4 * SZ_1M)
29
30 /* FEC ethernet */
31 #define CONFIG_MII
32 #define IMX_FEC_BASE                    ENET_BASE_ADDR
33 #define CONFIG_FEC_XCV_TYPE             RGMII
34 #define CONFIG_ETHPRIME                 "FEC"
35 #define CONFIG_FEC_MXC_PHYADDR          0
36 #define CONFIG_ARP_TIMEOUT              200UL
37
38 /* Fuses */
39 #ifdef CONFIG_CMD_FUSE
40 #define CONFIG_MXC_OCOTP
41 #endif
42
43 /* I2C Configs */
44 #define CONFIG_SYS_I2C
45 #define CONFIG_SYS_I2C_MXC
46 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
47 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
48 #define CONFIG_SYS_I2C_SPEED            100000
49
50 /* MMC Configs */
51 #define CONFIG_FSL_ESDHC
52 #define CONFIG_FSL_USDHC
53 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
54 #define CONFIG_SYS_FSL_USDHC_NUM        2
55 #define CONFIG_SYS_MMC_ENV_DEV          1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */
56
57 /* UART */
58 #define CONFIG_MXC_UART
59 #define CONFIG_MXC_UART_BASE            UART1_BASE
60 #define CONFIG_CONS_INDEX               1
61 #define CONFIG_BAUDRATE                 115200
62
63 /* USB Configs */
64 #ifdef CONFIG_CMD_USB
65 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
66 #define CONFIG_USB_HOST_ETHER
67 #define CONFIG_USB_ETHER_ASIX
68 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
69 #define CONFIG_MXC_USB_FLAGS            0
70 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
71 #endif
72
73 /* Watchdog */
74 #define CONFIG_HW_WATCHDOG
75 #define CONFIG_IMX_WATCHDOG
76 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   60000
77
78 /* allow to overwrite serial and ethaddr */
79 #define CONFIG_ENV_OVERWRITE
80
81 #define CONFIG_LOADADDR                 0x12000000
82 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
83
84 #ifndef CONFIG_SPL_BUILD
85 #define CONFIG_EXTRA_ENV_SETTINGS       \
86         "console=ttymxc0,115200\0"      \
87         "fdt_addr=0x18000000\0"         \
88         "fdt_high=0xffffffff\0"         \
89         "initrd_high=0xffffffff\0"      \
90         "kernel_addr_r=0x10008000\0"    \
91         "fdt_addr_r=0x13000000\0"       \
92         "ramdisk_addr_r=0x18000000\0"   \
93         "scriptaddr=0x14000000\0"       \
94         "kernel_file=fitImage\0"\
95         "rdinit=/sbin/init\0" \
96         "addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
97         "fit_config=mx6q_tpc70_conf\0" \
98         "upd_image=st.4k\0" \
99         "updargs=setenv bootargs console=${console} ${smp}"\
100                "rdinit=${rdinit} ${debug} ${displayargs}\0" \
101         "loadusb=usb start; " \
102                "fatload usb 0 ${loadaddr} ${upd_image}\0" \
103         "usbupd=echo Booting update from usb ...; " \
104                "setenv bootargs; " \
105                "run updargs; " \
106                "run loadusb; " \
107                "bootm ${loadaddr}#${fit_config}\0" \
108         BOOTENV
109
110 #define CONFIG_BOOTCOMMAND              "run usbupd; run distro_bootcmd"
111
112 #define BOOT_TARGET_DEVICES(func) \
113         func(MMC, mmc, 0) \
114         func(MMC, mmc, 1) \
115         func(USB, usb, 0) \
116         func(DHCP, dhcp, na)
117
118 #include <config_distro_bootcmd.h>
119 #endif
120
121 /* Physical Memory Map */
122 #define CONFIG_NR_DRAM_BANKS            1
123 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
124
125 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
126 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
127 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
128
129 #define CONFIG_SYS_INIT_SP_OFFSET \
130         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
131
132 #define CONFIG_SYS_INIT_SP_ADDR \
133         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
134
135 /* Environment */
136 #define CONFIG_ENV_SIZE (SZ_8K)
137 #define CONFIG_ENV_OFFSET       0x100000
138 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
139 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
140
141 #endif  /* __KP_IMX6Q_TPC_IMX6_CONFIG_H_ */