1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2017 Logic PD, Inc.
5 * Configuration settings for the LogicPD i.MX6 SOM.
8 #ifndef __IMX6LOGIC_CONFIG_H
9 #define __IMX6LOGIC_CONFIG_H
11 #define CONFIG_MXC_UART_BASE UART1_BASE
12 #define CONSOLE_DEV "ttymxc0"
18 #include "mx6_common.h"
20 /* Size of malloc() pool */
21 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
24 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
25 #define CONFIG_SYS_FSL_USDHC_NUM 2
28 /* Ethernet Configs */
29 #define CONFIG_FEC_XCV_TYPE RMII
30 #define CONFIG_ETHPRIME "FEC"
31 #define CONFIG_FEC_MXC_PHYADDR 0
33 #define CONFIG_EXTRA_ENV_SETTINGS \
36 "bootm_size=0x10000000\0" \
37 "fdt_addr_r=0x13000000\0" \
38 "ramdisk_addr_r=0x14000000\0" \
39 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
40 "ramdisk_file=rootfs.cpio.uboot\0" \
43 "console=" CONSOLE_DEV "\0" \
46 "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
47 "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
48 "mmcargs=setenv bootargs console=${console},${baudrate}" \
49 " root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
50 "nandargs=setenv bootargs console=${console},${baudrate}" \
51 " ubi.mtd=fs root=${nandroot} ${mtdparts} ${optargs}\0" \
52 "ramargs=setenv bootargs console=${console},${baudrate}" \
53 " root=/dev/ram rw ${mtdparts} ${optargs}\0" \
55 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
56 "bootscript=echo Running bootscript from mmc ...;" \
58 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};" \
59 " setenv kernelsize ${filesize}\0" \
60 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdt_file}\0" \
61 "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr_r}" \
62 " ${ramdisk_file}; setenv ramdisksize ${filesize}\0" \
63 "mmcboot=echo Booting from mmc...; run finduuid; run mmcargs;" \
64 "run loadimage; run loadfdt; bootz ${loadaddr} - ${fdt_addr_r}\0" \
65 "mmcramboot=run ramargs; run loadimage;" \
66 " run loadfdt; run loadramdisk;" \
67 " bootz ${loadaddr} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
68 "nandboot=echo Booting from nand ...; " \
70 " nand read ${loadaddr} kernel ${kernelsize};" \
71 " nand read ${fdt_addr_r} dtb;" \
72 " bootz ${loadaddr} - ${fdt_addr_r}\0" \
73 "nandramboot=echo Booting RAMdisk from nand ...; " \
74 " nand read ${ramdisk_addr_r} fs ${ramdisksize};" \
75 " nand read ${loadaddr} kernel ${kernelsize};" \
76 " nand read ${fdt_addr_r} dtb;" \
78 " bootz ${loadaddr} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
79 "netargs=setenv bootargs console=${console},${baudrate} " \
81 " ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
82 "netboot=echo Booting from net ...; " \
84 "if test ${ip_dyn} = yes; then " \
85 "setenv get_cmd dhcp; " \
87 "setenv get_cmd tftp; " \
89 "${get_cmd} ${image}; " \
90 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
91 "if ${get_cmd} ${fdt_addr_r} ${fdt_file}; then " \
92 "bootz ${loadaddr} - ${fdt_addr_r}; " \
94 "if test ${boot_fdt} = try; then " \
97 "echo WARN: Cannot load the DT; " \
103 "autoboot=mmc dev ${mmcdev};" \
104 "if mmc rescan; then " \
105 "if run loadbootscript; then " \
108 "if run loadimage; then " \
110 "else run netboot; " \
113 "else run netboot; fi"
114 #define CONFIG_BOOTCOMMAND \
117 #define CONFIG_ARP_TIMEOUT 200UL
119 #define CONFIG_SYS_MEMTEST_START 0x10000000
120 #define CONFIG_SYS_MEMTEST_END 0x10010000
121 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
123 /* Physical Memory Map */
124 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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
129 #define CONFIG_SYS_INIT_SP_OFFSET \
130 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
131 #define CONFIG_SYS_INIT_SP_ADDR \
132 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
134 /* Environment organization */
135 #define CONFIG_ENV_SIZE (1024 * 1024)
136 #define CONFIG_ENV_OFFSET 0x400000
137 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
140 #define CONFIG_SYS_MAX_NAND_DEVICE 1
141 #define CONFIG_SYS_NAND_BASE 0x40000000
142 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
143 #define CONFIG_SYS_NAND_ONFI_DETECTION
144 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
145 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
146 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00500000
147 #define CONFIG_SYS_NAND_USE_FLASH_BBT
151 /* DMA stuff, needed for GPMI/MXS NAND support */
153 /* EEPROM contains serial no, MAC addr and other Logic PD info */
154 #define CONFIG_I2C_EEPROM
157 #ifdef CONFIG_CMD_USB
158 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
159 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
160 #define CONFIG_MXC_USB_FLAGS 0
161 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Enabled USB controller number */
165 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
166 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
167 #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
169 /* Falcon Mode - MMC support: args@1MB kernel@2MB */
170 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */
171 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
172 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */
174 #endif /* __IMX6LOGIC_CONFIG_H */