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Jason Liu76d7f572011-11-25 00:18:05 +00001/*
2 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
3 *
4 * Configuration settings for the Freescale i.MX6Q Armadillo2 board.
5 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +02006 * SPDX-License-Identifier: GPL-2.0+
Jason Liu76d7f572011-11-25 00:18:05 +00007 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
Stephen Warren8f393772013-02-26 12:28:29 +000012#include "mx6_common.h"
13
Jason Liu76d7f572011-11-25 00:18:05 +000014/* Size of malloc() pool */
15#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
16
Jason Liu76d7f572011-11-25 00:18:05 +000017#define CONFIG_MXC_UART
18#define CONFIG_MXC_UART_BASE UART4_BASE
19
20/* MMC Configs */
Peng Fan95083b32014-09-15 14:59:17 +080021#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
Jason Liu76d7f572011-11-25 00:18:05 +000022#define CONFIG_SYS_FSL_USDHC_NUM 2
23
Jason Liu473c6352011-12-16 05:17:08 +000024#define CONFIG_FEC_MXC
25#define CONFIG_MII
26#define IMX_FEC_BASE ENET_BASE_ADDR
27#define CONFIG_FEC_XCV_TYPE RGMII
28#define CONFIG_FEC_MXC_PHYADDR 0
29
Jason Liu76d7f572011-11-25 00:18:05 +000030#define CONFIG_EXTRA_ENV_SETTINGS \
31 "script=boot.scr\0" \
Otavio Salvador124f1962014-01-16 19:58:02 -020032 "image=zImage\0" \
Jason Liu76d7f572011-11-25 00:18:05 +000033 "console=ttymxc3\0" \
Ye.Lie7380a12014-09-09 10:16:57 +080034 "fdt_file=imx6q-arm2.dtb\0" \
35 "fdt_addr=0x18000000\0" \
Dirk Behme7e9603e2012-01-12 23:49:24 +000036 "fdt_high=0xffffffff\0" \
37 "initrd_high=0xffffffff\0" \
Ye.Lie7380a12014-09-09 10:16:57 +080038 "boot_fdt=try\0" \
39 "ip_dyn=yes\0" \
Jason Liu76d7f572011-11-25 00:18:05 +000040 "mmcdev=1\0" \
Ye.Liadca1872014-09-09 10:16:58 +080041 "mmcpart=1\0" \
42 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
Jason Liu76d7f572011-11-25 00:18:05 +000043 "mmcargs=setenv bootargs console=${console},${baudrate} " \
44 "root=${mmcroot}\0" \
45 "loadbootscript=" \
46 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
47 "bootscript=echo Running bootscript from mmc ...; " \
48 "source\0" \
Otavio Salvador124f1962014-01-16 19:58:02 -020049 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
Ye.Lie7380a12014-09-09 10:16:57 +080050 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
Jason Liu76d7f572011-11-25 00:18:05 +000051 "mmcboot=echo Booting from mmc ...; " \
52 "run mmcargs; " \
Ye.Lie7380a12014-09-09 10:16:57 +080053 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
54 "if run loadfdt; then " \
55 "bootz ${loadaddr} - ${fdt_addr}; " \
56 "else " \
57 "if test ${boot_fdt} = try; then " \
58 "bootz; " \
59 "else " \
60 "echo WARN: Cannot load the DT; " \
61 "fi; " \
62 "fi; " \
63 "else " \
64 "bootz; " \
65 "fi;\0" \
Jason Liu76d7f572011-11-25 00:18:05 +000066 "netargs=setenv bootargs console=${console},${baudrate} " \
67 "root=/dev/nfs " \
68 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
69 "netboot=echo Booting from net ...; " \
70 "run netargs; " \
Ye.Lie7380a12014-09-09 10:16:57 +080071 "if test ${ip_dyn} = yes; then " \
72 "setenv get_cmd dhcp; " \
73 "else " \
74 "setenv get_cmd tftp; " \
75 "fi; " \
76 "${get_cmd} ${image}; " \
77 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
78 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
79 "bootz ${loadaddr} - ${fdt_addr}; " \
80 "else " \
81 "if test ${boot_fdt} = try; then " \
82 "bootz; " \
83 "else " \
84 "echo WARN: Cannot load the DT; " \
85 "fi; " \
86 "fi; " \
87 "else " \
88 "bootz; " \
89 "fi;\0"
Jason Liu76d7f572011-11-25 00:18:05 +000090
91#define CONFIG_BOOTCOMMAND \
92 "mmc dev ${mmcdev};" \
Andrew Bradford66968112012-10-01 05:06:52 +000093 "mmc dev ${mmcdev}; if mmc rescan; then " \
Jason Liu76d7f572011-11-25 00:18:05 +000094 "if run loadbootscript; then " \
95 "run bootscript; " \
96 "else " \
Otavio Salvador124f1962014-01-16 19:58:02 -020097 "if run loadimage; then " \
Jason Liu76d7f572011-11-25 00:18:05 +000098 "run mmcboot; " \
99 "else run netboot; " \
100 "fi; " \
101 "fi; " \
102 "else run netboot; fi"
103
104#define CONFIG_ARP_TIMEOUT 200UL
105
106/* Miscellaneous configurable options */
Jason Liu76d7f572011-11-25 00:18:05 +0000107#define CONFIG_SYS_MEMTEST_START 0x10000000
108#define CONFIG_SYS_MEMTEST_END 0x10010000
109
Jason Liu76d7f572011-11-25 00:18:05 +0000110/* Physical Memory Map */
111#define CONFIG_NR_DRAM_BANKS 1
112#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
Jason Liu76d7f572011-11-25 00:18:05 +0000113
114#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
115#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
116#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
117
118#define CONFIG_SYS_INIT_SP_OFFSET \
119 (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)
122
Peter Robinson056845c2015-05-22 17:30:45 +0100123/* Environment organization */
Jason Liu76d7f572011-11-25 00:18:05 +0000124#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
125#define CONFIG_ENV_SIZE (8 * 1024)
126#define CONFIG_ENV_IS_IN_MMC
127#define CONFIG_SYS_MMC_ENV_DEV 1
128
Peng Fanfb00bda2014-12-02 09:55:28 +0800129/* USB Configs */
Peng Fanfb00bda2014-12-02 09:55:28 +0800130#ifdef CONFIG_CMD_USB
Peng Fanfb00bda2014-12-02 09:55:28 +0800131#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
132#define CONFIG_USB_HOST_ETHER
133#define CONFIG_USB_ETHER_ASIX
134#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
135#define CONFIG_MXC_USB_FLAGS 0
136#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
137#endif
138
Jason Liu76d7f572011-11-25 00:18:05 +0000139#endif /* __CONFIG_H */