| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2019 Kontron Electronics GmbH |
| * |
| * Configuration settings for the Kontron SL/BL i.MX8M-Mini boards and modules (N81xx). |
| */ |
| #ifndef __KONTRON_MX8MM_CONFIG_H |
| #define __KONTRON_MX8MM_CONFIG_H |
| |
| #include <asm/arch/imx-regs.h> |
| #include <linux/sizes.h> |
| |
| #ifdef CONFIG_SPL_BUILD |
| #include <config.h> |
| #endif |
| |
| /* RAM */ |
| #define PHYS_SDRAM DDR_CSD1_BASE_ADDR |
| #define PHYS_SDRAM_SIZE (SZ_4G) |
| #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| |
| #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x200000 |
| |
| /* Board and environment settings */ |
| #define CONFIG_MXC_UART_BASE UART_BASE_ADDR(3) |
| #define CONFIG_HOSTNAME "kontron-mx8mm" |
| |
| #ifdef CONFIG_USB_EHCI_HCD |
| #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |
| #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
| #define CONFIG_MXC_USB_FLAGS 0 |
| #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
| #endif |
| |
| /* GUID for capsule updatable firmware image */ |
| #define KONTRON_SL_MX8MM_FIT_IMAGE_GUID \ |
| EFI_GUID(0xd488e45a, 0x4929, 0x4b55, 0x8c, 0x14, \ |
| 0x86, 0xce, 0xa2, 0xcd, 0x66, 0x29) |
| |
| #ifndef CONFIG_SPL_BUILD |
| #define BOOT_TARGET_DEVICES(func) \ |
| func(MMC, mmc, 1) \ |
| func(MMC, mmc, 0) \ |
| func(USB, usb, 0) \ |
| func(PXE, pxe, na) |
| #include <config_distro_bootcmd.h> |
| /* Do not try to probe USB net adapters for net boot */ |
| #undef BOOTENV_RUN_NET_USB_START |
| #define BOOTENV_RUN_NET_USB_START |
| #else |
| #define BOOTENV |
| #endif |
| |
| #define CONFIG_SYS_BOOTM_LEN SZ_64M |
| |
| #ifdef CONFIG_SPL_BUILD |
| /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */ |
| #define CONFIG_MALLOC_F_ADDR 0x930000 |
| #endif |
| |
| #define ENV_MEM_LAYOUT_SETTINGS \ |
| "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ |
| "kernel_addr_r=0x42000000\0" \ |
| "fdt_addr_r=0x48000000\0" \ |
| "fdtoverlay_addr_r=0x49000000\0" \ |
| "ramdisk_addr_r=0x48080000\0" \ |
| "scriptaddr=0x40000000\0"\ |
| "pxefile_addr_r=0x40100000\0" |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "dfu_alt_info=sf 0:0=flash-bin raw 0x400 0x1f0000\0" \ |
| "bootdelay=3\0" \ |
| "hostname=" CONFIG_HOSTNAME "\0" \ |
| ENV_MEM_LAYOUT_SETTINGS \ |
| BOOTENV |
| |
| #endif /* __KONTRON_MX8MM_CONFIG_H */ |