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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Adam Fordf479cec2017-04-07 10:25:34 -05002/*
3 * Copyright (C) 2017 Logic PD, Inc.
4 *
5 * Configuration settings for the LogicPD i.MX6 SOM.
Adam Fordf479cec2017-04-07 10:25:34 -05006 */
7
8#ifndef __IMX6LOGIC_CONFIG_H
9#define __IMX6LOGIC_CONFIG_H
10
11#define CONFIG_MXC_UART_BASE UART1_BASE
12#define CONSOLE_DEV "ttymxc0"
13
Adam Fordbbbb50f2018-07-05 20:58:24 -050014#ifdef CONFIG_SPL
15#include "imx6_spl.h"
16#endif
17
Adam Fordf479cec2017-04-07 10:25:34 -050018#include "mx6_common.h"
19
20/* Size of malloc() pool */
21#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
22
Adam Fordf479cec2017-04-07 10:25:34 -050023/* MMC Configs */
24#define CONFIG_SYS_FSL_ESDHC_ADDR 0
25#define CONFIG_SYS_FSL_USDHC_NUM 2
Adam Fordb7de88c2019-03-03 16:22:45 -060026
Adam Fordf479cec2017-04-07 10:25:34 -050027
28/* Ethernet Configs */
Adam Fordf479cec2017-04-07 10:25:34 -050029#define CONFIG_FEC_XCV_TYPE RMII
30#define CONFIG_ETHPRIME "FEC"
31#define CONFIG_FEC_MXC_PHYADDR 0
Adam Fordf479cec2017-04-07 10:25:34 -050032
Adam Fordf479cec2017-04-07 10:25:34 -050033#define CONFIG_EXTRA_ENV_SETTINGS \
34 "script=boot.scr\0" \
35 "image=zImage\0" \
36 "bootm_size=0x10000000\0" \
Adam Ford74d8f9d2020-08-20 08:56:49 -050037 "fdt_addr_r=0x14000000\0" \
38 "ramdisk_addr_r=0x14080000\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050039 "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
40 "ramdisk_file=rootfs.cpio.uboot\0" \
41 "boot_fdt=try\0" \
42 "ip_dyn=yes\0" \
43 "console=" CONSOLE_DEV "\0" \
44 "mmcdev=1\0" \
45 "mmcpart=1\0" \
Adam Fordb7de88c2019-03-03 16:22:45 -060046 "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050047 "nandroot=ubi0:rootfs rootfstype=ubifs\0" \
48 "mmcargs=setenv bootargs console=${console},${baudrate}" \
Adam Fordfd1a2d72019-04-11 13:46:09 -050049 " root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050050 "nandargs=setenv bootargs console=${console},${baudrate}" \
Adam Fordfd1a2d72019-04-11 13:46:09 -050051 " ubi.mtd=fs root=${nandroot} ${mtdparts} ${optargs}\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050052 "ramargs=setenv bootargs console=${console},${baudrate}" \
Adam Fordfd1a2d72019-04-11 13:46:09 -050053 " root=/dev/ram rw ${mtdparts} ${optargs}\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050054 "loadbootscript=" \
55 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
56 "bootscript=echo Running bootscript from mmc ...;" \
57 " source\0" \
58 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};" \
59 " setenv kernelsize ${filesize}\0" \
Adam Fordf97f1672018-07-20 08:25:53 -050060 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdt_file}\0" \
61 "loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdisk_addr_r}" \
Adam Fordf479cec2017-04-07 10:25:34 -050062 " ${ramdisk_file}; setenv ramdisksize ${filesize}\0" \
Adam Fordb7de88c2019-03-03 16:22:45 -060063 "mmcboot=echo Booting from mmc...; run finduuid; run mmcargs;" \
64 "run loadimage; run loadfdt; bootz ${loadaddr} - ${fdt_addr_r}\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050065 "mmcramboot=run ramargs; run loadimage;" \
66 " run loadfdt; run loadramdisk;" \
Adam Fordf97f1672018-07-20 08:25:53 -050067 " bootz ${loadaddr} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050068 "nandboot=echo Booting from nand ...; " \
69 " run nandargs;" \
70 " nand read ${loadaddr} kernel ${kernelsize};" \
Adam Ford12d64092019-02-16 14:09:45 -060071 " nand read ${fdt_addr_r} dtb;" \
72 " bootz ${loadaddr} - ${fdt_addr_r}\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050073 "nandramboot=echo Booting RAMdisk from nand ...; " \
Adam Fordf97f1672018-07-20 08:25:53 -050074 " nand read ${ramdisk_addr_r} fs ${ramdisksize};" \
Adam Fordf479cec2017-04-07 10:25:34 -050075 " nand read ${loadaddr} kernel ${kernelsize};" \
Adam Fordf97f1672018-07-20 08:25:53 -050076 " nand read ${fdt_addr_r} dtb;" \
Adam Fordf479cec2017-04-07 10:25:34 -050077 " run ramargs;" \
Adam Fordf97f1672018-07-20 08:25:53 -050078 " bootz ${loadaddr} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
Adam Fordf479cec2017-04-07 10:25:34 -050079 "netargs=setenv bootargs console=${console},${baudrate} " \
80 "root=/dev/nfs" \
81 " ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
82 "netboot=echo Booting from net ...; " \
83 "run netargs; " \
84 "if test ${ip_dyn} = yes; then " \
85 "setenv get_cmd dhcp; " \
86 "else " \
87 "setenv get_cmd tftp; " \
88 "fi; " \
89 "${get_cmd} ${image}; " \
90 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
Adam Ford12d64092019-02-16 14:09:45 -060091 "if ${get_cmd} ${fdt_addr_r} ${fdt_file}; then " \
92 "bootz ${loadaddr} - ${fdt_addr_r}; " \
Adam Fordf479cec2017-04-07 10:25:34 -050093 "else " \
94 "if test ${boot_fdt} = try; then " \
95 "bootz; " \
96 "else " \
97 "echo WARN: Cannot load the DT; " \
98 "fi; " \
99 "fi; " \
100 "else " \
101 "bootz; " \
102 "fi;\0" \
103 "autoboot=mmc dev ${mmcdev};" \
104 "if mmc rescan; then " \
105 "if run loadbootscript; then " \
106 "run bootscript; " \
107 "else " \
108 "if run loadimage; then " \
109 "run mmcboot; " \
110 "else run netboot; " \
111 "fi; " \
112 "fi; " \
113 "else run netboot; fi"
114#define CONFIG_BOOTCOMMAND \
115 "run autoboot"
116
117#define CONFIG_ARP_TIMEOUT 200UL
118
Adam Fordf479cec2017-04-07 10:25:34 -0500119/* Physical Memory Map */
Adam Fordf479cec2017-04-07 10:25:34 -0500120#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
121#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
122#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
123#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
124
125#define CONFIG_SYS_INIT_SP_OFFSET \
126 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
127#define CONFIG_SYS_INIT_SP_ADDR \
128 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
129
130/* Environment organization */
Adam Fordf479cec2017-04-07 10:25:34 -0500131
132/* NAND stuff */
Adam Fordf479cec2017-04-07 10:25:34 -0500133#define CONFIG_SYS_MAX_NAND_DEVICE 1
134#define CONFIG_SYS_NAND_BASE 0x40000000
135#define CONFIG_SYS_NAND_5_ADDR_CYCLE
136#define CONFIG_SYS_NAND_ONFI_DETECTION
137#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
138#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
Adam Fordbbbb50f2018-07-05 20:58:24 -0500139#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00500000
Adam Ford64f83402019-01-12 17:24:52 -0600140
Adam Fordf479cec2017-04-07 10:25:34 -0500141/* MTD device */
Adam Fordf479cec2017-04-07 10:25:34 -0500142
143/* DMA stuff, needed for GPMI/MXS NAND support */
Adam Fordf479cec2017-04-07 10:25:34 -0500144
145/* EEPROM contains serial no, MAC addr and other Logic PD info */
146#define CONFIG_I2C_EEPROM
147
Adam Fordbbbb50f2018-07-05 20:58:24 -0500148/* USB Configs */
149#ifdef CONFIG_CMD_USB
150#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
151#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
152#define CONFIG_MXC_USB_FLAGS 0
153#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Enabled USB controller number */
154#endif
155
156/* Falcon Mode */
157#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args"
158#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
Adam Ford64f83402019-01-12 17:24:52 -0600159#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
Adam Fordbbbb50f2018-07-05 20:58:24 -0500160
161/* Falcon Mode - MMC support: args@1MB kernel@2MB */
162#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */
163#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512)
164#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */
165
Adam Fordf479cec2017-04-07 10:25:34 -0500166#endif /* __IMX6LOGIC_CONFIG_H */