1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * USB armory MkI board configuration settings
4 * http://inversepath.com/usbarmory
6 * Copyright (C) 2015, Inverse Path
7 * Andrej Rosano <andrej@inversepath.com>
13 #define CONFIG_SYS_FSL_CLK
15 #include <asm/arch/imx-regs.h>
17 /* U-Boot environment */
19 /* U-Boot general configurations */
20 #define CONFIG_SYS_CBSIZE 512
23 #define CONFIG_MXC_UART_BASE UART1_BASE
26 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
27 #define CONFIG_SYS_FSL_ESDHC_NUM 1
30 #define CONFIG_MXC_USB_PORT 1
31 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
32 #define CONFIG_MXC_USB_FLAGS 0
35 #define CONFIG_SYS_I2C
36 #define CONFIG_SYS_I2C_MXC
37 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
38 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
41 #define CONFIG_FSL_IIM
43 /* U-Boot memory offsets */
44 #define CONFIG_LOADADDR 0x72000000
45 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
48 #define CONFIG_HOSTNAME "usbarmory"
49 #define CONFIG_BOOTCOMMAND \
50 "run distro_bootcmd; " \
51 "setenv bootargs console=${console} ${bootargs_default}; " \
52 "ext2load mmc 0:1 ${kernel_addr_r} /boot/zImage; " \
53 "ext2load mmc 0:1 ${fdt_addr_r} /boot/${fdtfile}; " \
54 "bootz ${kernel_addr_r} - ${fdt_addr_r}"
56 #define BOOT_TARGET_DEVICES(func) func(MMC, mmc, 0)
58 #include <config_distro_bootcmd.h>
60 #define MEM_LAYOUT_ENV_SETTINGS \
61 "kernel_addr_r=0x70800000\0" \
62 "fdt_addr_r=0x71000000\0" \
63 "scriptaddr=0x70800000\0" \
64 "pxefile_addr_r=0x70800000\0" \
65 "ramdisk_addr_r=0x73000000\0"
67 #define CONFIG_EXTRA_ENV_SETTINGS \
68 MEM_LAYOUT_ENV_SETTINGS \
69 "bootargs_default=root=/dev/mmcblk0p1 rootwait rw\0" \
70 "fdtfile=imx53-usbarmory.dtb\0" \
71 "console=ttymxc0,115200\0" \
74 #ifndef CONFIG_CMDLINE
75 #define USBARMORY_FIT_PATH "/boot/usbarmory.itb"
76 #define USBARMORY_FIT_ADDR "0x70800000"
79 /* Physical Memory Map */
80 #define PHYS_SDRAM CSD0_BASE_ADDR
81 #define PHYS_SDRAM_SIZE (gd->ram_size)
83 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
84 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
85 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
87 #define CONFIG_SYS_INIT_SP_OFFSET \
88 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
89 #define CONFIG_SYS_INIT_SP_ADDR \
90 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
92 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
94 #endif /* __CONFIG_H */