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3bf801a2 AR |
1 | /* |
2 | * USB armory MkI board configuration settings | |
3 | * http://inversepath.com/usbarmory | |
4 | * | |
5 | * Copyright (C) 2015, Inverse Path | |
6 | * Andrej Rosano <andrej@inversepath.com> | |
7 | * | |
8 | * SPDX-License-Identifier:|____GPL-2.0+ | |
9 | */ | |
10 | ||
11 | #ifndef __CONFIG_H | |
12 | #define __CONFIG_H | |
13 | ||
18fb0e3c | 14 | #define CONFIG_SYS_FSL_CLK |
3bf801a2 AR |
15 | |
16 | #include <asm/arch/imx-regs.h> | |
3bf801a2 AR |
17 | |
18 | #include <config_distro_defaults.h> | |
19 | ||
3bf801a2 | 20 | /* U-Boot environment */ |
3bf801a2 AR |
21 | #define CONFIG_ENV_OFFSET (6 * 64 * 1024) |
22 | #define CONFIG_ENV_SIZE (8 * 1024) | |
3bf801a2 AR |
23 | #define CONFIG_SYS_MMC_ENV_DEV 0 |
24 | ||
25 | /* U-Boot general configurations */ | |
26 | #define CONFIG_SYS_CBSIZE 512 | |
3bf801a2 AR |
27 | |
28 | /* UART */ | |
29 | #define CONFIG_MXC_UART | |
30 | #define CONFIG_MXC_UART_BASE UART1_BASE | |
31 | #define CONFIG_CONS_INDEX 1 | |
3bf801a2 AR |
32 | |
33 | /* SD/MMC */ | |
3bf801a2 AR |
34 | #define CONFIG_FSL_ESDHC |
35 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 | |
36 | #define CONFIG_SYS_FSL_ESDHC_NUM 1 | |
3bf801a2 AR |
37 | |
38 | /* USB */ | |
3bf801a2 | 39 | #define CONFIG_USB_EHCI_MX5 |
3bf801a2 AR |
40 | #define CONFIG_MXC_USB_PORT 1 |
41 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) | |
42 | #define CONFIG_MXC_USB_FLAGS 0 | |
43 | ||
44 | /* I2C */ | |
3bf801a2 AR |
45 | #define CONFIG_SYS_I2C |
46 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
47 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
48 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
3bf801a2 AR |
49 | |
50 | /* Fuse */ | |
3bf801a2 AR |
51 | #define CONFIG_FSL_IIM |
52 | ||
9a45ec3e | 53 | /* U-Boot memory offsets */ |
3bf801a2 | 54 | #define CONFIG_LOADADDR 0x72000000 |
3bf801a2 | 55 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
9a45ec3e AR |
56 | |
57 | /* Linux boot */ | |
3bf801a2 AR |
58 | #define CONFIG_HOSTNAME usbarmory |
59 | #define CONFIG_BOOTCOMMAND \ | |
60 | "run distro_bootcmd; " \ | |
61 | "setenv bootargs console=${console} ${bootargs_default}; " \ | |
9a45ec3e | 62 | "ext2load mmc 0:1 ${kernel_addr_r} /boot/zImage; " \ |
3bf801a2 | 63 | "ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; " \ |
9a45ec3e | 64 | "bootz ${kernel_addr_r} - ${fdt_addr_r}" |
3bf801a2 AR |
65 | |
66 | #define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0) | |
67 | ||
68 | #include <config_distro_bootcmd.h> | |
69 | ||
70 | #define MEM_LAYOUT_ENV_SETTINGS \ | |
71 | "kernel_addr_r=0x70800000\0" \ | |
72 | "fdt_addr_r=0x71000000\0" \ | |
73 | "scriptaddr=0x70800000\0" \ | |
74 | "pxefile_addr_r=0x70800000\0" \ | |
75 | "ramdisk_addr_r=0x73000000\0" | |
76 | ||
77 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
78 | MEM_LAYOUT_ENV_SETTINGS \ | |
79 | "bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0" \ | |
80 | "fdtfile=imx53-usbarmory.dtb\0" \ | |
81 | "console=ttymxc0,115200\0" \ | |
82 | BOOTENV | |
83 | ||
a02ab5ea | 84 | #ifndef CONFIG_CMDLINE |
a02ab5ea AR |
85 | #define USBARMORY_FIT_PATH "/boot/usbarmory.itb" |
86 | #define USBARMORY_FIT_ADDR "0x70800000" | |
87 | #endif | |
88 | ||
3bf801a2 AR |
89 | /* Physical Memory Map */ |
90 | #define CONFIG_NR_DRAM_BANKS 1 | |
91 | #define PHYS_SDRAM CSD0_BASE_ADDR | |
92 | #define PHYS_SDRAM_SIZE (gd->ram_size) | |
93 | ||
94 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
95 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
96 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
97 | ||
98 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
99 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
100 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
101 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
102 | ||
103 | #define CONFIG_SYS_MEMTEST_START 0x70000000 | |
104 | #define CONFIG_SYS_MEMTEST_END 0x90000000 | |
105 | ||
106 | #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) | |
107 | ||
108 | #endif /* __CONFIG_H */ |