1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright (C) 2015 Freescale Semiconductor, Inc. 4 * 5 * Configuration settings for the SolidRun mx6 based boards 6 */ 7#ifndef __MX6CUBOXI_CONFIG_H 8#define __MX6CUBOXI_CONFIG_H 9 10#include <linux/stringify.h> 11 12#include "mx6_common.h" 13 14/* MMC Configs */ 15#define CFG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 16 17/* USB */ 18#define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 19 20/* Command definition */ 21 22#define CFG_MXC_UART_BASE UART1_BASE 23 24#define CFG_EXTRA_ENV_SETTINGS \ 25 "som_rev=undefined\0" \ 26 "has_emmc=undefined\0" \ 27 "fdtfile=undefined\0" \ 28 "fdt_addr_r=0x18000000\0" \ 29 "fdt_addr=0x18000000\0" \ 30 "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 31 "pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 32 "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 33 "ramdisk_addr_r=0x13000000\0" \ 34 "ramdiskaddr=0x13000000\0" \ 35 "initrd_high=0xffffffff\0" \ 36 "ip_dyn=yes\0" \ 37 "console=ttymxc0\0" \ 38 "bootm_size=0x10000000\0" \ 39 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 40 "finduuid=part uuid mmc 1:1 uuid\0" \ 41 "update_sd_firmware=" \ 42 "if test ${ip_dyn} = yes; then " \ 43 "setenv get_cmd dhcp; " \ 44 "else " \ 45 "setenv get_cmd tftp; " \ 46 "fi; " \ 47 "if mmc dev ${mmcdev}; then " \ 48 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 49 "setexpr fw_sz ${filesize} / 0x200; " \ 50 "setexpr fw_sz ${fw_sz} + 1; " \ 51 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 52 "fi; " \ 53 "fi\0" \ 54 "findfdt="\ 55 "if test ${board_rev} = MX6Q; then " \ 56 "setenv fdtprefix imx6q; fi; " \ 57 "if test ${board_rev} = MX6DL; then " \ 58 "setenv fdtprefix imx6dl; fi; " \ 59 "if test ${som_rev} = V15; then " \ 60 "setenv fdtsuffix -som-v15; fi; " \ 61 "if test ${has_emmc} = yes; then " \ 62 "setenv emmcsuffix -emmc; fi; " \ 63 "if test ${board_name} = HUMMINGBOARD2 ; then " \ 64 "setenv fdtfile ${fdtprefix}-hummingboard2${emmcsuffix}${fdtsuffix}.dtb; fi; " \ 65 "if test ${board_name} = HUMMINGBOARD ; then " \ 66 "setenv fdtfile ${fdtprefix}-hummingboard${emmcsuffix}${fdtsuffix}.dtb; fi; " \ 67 "if test ${board_name} = CUBOXI ; then " \ 68 "setenv fdtfile ${fdtprefix}-cubox-i${emmcsuffix}${fdtsuffix}.dtb; fi; " \ 69 "if test ${fdtfile} = undefined; then " \ 70 "echo WARNING: Could not determine dtb to use; fi; \0" \ 71 BOOTENV 72 73#define BOOT_TARGET_DEVICES(func) \ 74 func(MMC, mmc, 1) \ 75 func(MMC, mmc, 2) \ 76 func(SATA, sata, 0) \ 77 func(USB, usb, 0) \ 78 func(PXE, pxe, na) \ 79 func(DHCP, dhcp, na) 80 81#include <config_distro_bootcmd.h> 82 83/* Physical Memory Map */ 84#define CFG_SYS_SDRAM_BASE MMDC0_ARB_BASE_ADDR 85#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 86#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE 87 88/* Environment organization */ 89 90#endif /* __MX6CUBOXI_CONFIG_H */ 91