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76d7f574 JL |
1 | /* |
2 | * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. | |
3 | * | |
4 | * Configuration settings for the Freescale i.MX6Q Armadillo2 board. | |
5 | * | |
3765b3e7 | 6 | * SPDX-License-Identifier: GPL-2.0+ |
76d7f574 JL |
7 | */ |
8 | ||
9 | #ifndef __CONFIG_H | |
10 | #define __CONFIG_H | |
11 | ||
8f393776 SW |
12 | #include "mx6_common.h" |
13 | ||
76d7f574 JL |
14 | /* Size of malloc() pool */ |
15 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) | |
16 | ||
76d7f574 JL |
17 | #define CONFIG_MXC_UART |
18 | #define CONFIG_MXC_UART_BASE UART4_BASE | |
19 | ||
20 | /* MMC Configs */ | |
95083b3a | 21 | #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR |
76d7f574 JL |
22 | #define CONFIG_SYS_FSL_USDHC_NUM 2 |
23 | ||
473c6359 JL |
24 | #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 | ||
76d7f574 JL |
30 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
31 | "script=boot.scr\0" \ | |
124f196a | 32 | "image=zImage\0" \ |
76d7f574 | 33 | "console=ttymxc3\0" \ |
e7380a1f YL |
34 | "fdt_file=imx6q-arm2.dtb\0" \ |
35 | "fdt_addr=0x18000000\0" \ | |
7e9603e7 DB |
36 | "fdt_high=0xffffffff\0" \ |
37 | "initrd_high=0xffffffff\0" \ | |
e7380a1f YL |
38 | "boot_fdt=try\0" \ |
39 | "ip_dyn=yes\0" \ | |
76d7f574 | 40 | "mmcdev=1\0" \ |
adca1875 YL |
41 | "mmcpart=1\0" \ |
42 | "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ | |
76d7f574 JL |
43 | "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" \ | |
124f196a | 49 | "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ |
e7380a1f | 50 | "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ |
76d7f574 JL |
51 | "mmcboot=echo Booting from mmc ...; " \ |
52 | "run mmcargs; " \ | |
e7380a1f YL |
53 | "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 ${boot_fdt} = try; then " \ | |
58 | "bootz; " \ | |
59 | "else " \ | |
60 | "echo WARN: Cannot load the DT; " \ | |
61 | "fi; " \ | |
62 | "fi; " \ | |
63 | "else " \ | |
64 | "bootz; " \ | |
65 | "fi;\0" \ | |
76d7f574 JL |
66 | "netargs=setenv bootargs console=${console},${baudrate} " \ |
67 | "root=/dev/nfs " \ | |
68 | "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ | |
69 | "netboot=echo Booting from net ...; " \ | |
70 | "run netargs; " \ | |
e7380a1f YL |
71 | "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" | |
76d7f574 JL |
90 | |
91 | #define CONFIG_BOOTCOMMAND \ | |
92 | "mmc dev ${mmcdev};" \ | |
66968110 | 93 | "mmc dev ${mmcdev}; if mmc rescan; then " \ |
76d7f574 JL |
94 | "if run loadbootscript; then " \ |
95 | "run bootscript; " \ | |
96 | "else " \ | |
124f196a | 97 | "if run loadimage; then " \ |
76d7f574 JL |
98 | "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 */ | |
76d7f574 JL |
107 | #define CONFIG_SYS_MEMTEST_START 0x10000000 |
108 | #define CONFIG_SYS_MEMTEST_END 0x10010000 | |
109 | ||
76d7f574 JL |
110 | /* Physical Memory Map */ |
111 | #define CONFIG_NR_DRAM_BANKS 1 | |
112 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
76d7f574 JL |
113 | |
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 | ||
056845c2 | 123 | /* Environment organization */ |
76d7f574 JL |
124 | #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 | ||
fb00bda7 | 129 | /* USB Configs */ |
fb00bda7 PF |
130 | #ifdef CONFIG_CMD_USB |
131 | #define CONFIG_USB_EHCI | |
132 | #define CONFIG_USB_EHCI_MX6 | |
fb00bda7 PF |
133 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
134 | #define CONFIG_USB_HOST_ETHER | |
135 | #define CONFIG_USB_ETHER_ASIX | |
136 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
137 | #define CONFIG_MXC_USB_FLAGS 0 | |
138 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 | |
139 | #endif | |
140 | ||
76d7f574 | 141 | #endif /* __CONFIG_H */ |