1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2018 Kontron Electronics GmbH
5 * Configuration settings for the Kontron i.MX6UL boards/SoMs.
7 #ifndef __KONTRON_MX6UL_CONFIG_H
8 #define __KONTRON_MX6UL_CONFIG_H
10 #include <asm/arch/imx-regs.h>
11 #include <linux/sizes.h>
13 #include "mx6_common.h"
14 #ifdef CONFIG_SPL_BUILD
19 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
20 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
22 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
23 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
25 #define CONFIG_SYS_HZ 1000
27 #define CONFIG_SYS_INIT_SP_OFFSET \
28 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
29 #define CONFIG_SYS_INIT_SP_ADDR \
30 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
32 #define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE
34 /* Board and environment settings */
35 #define CONFIG_MXC_UART_BASE UART4_BASE
36 #define CONFIG_HOSTNAME "kontron-mx6ul"
37 #define CONFIG_ETHPRIME "eth0"
39 #ifdef CONFIG_USB_EHCI_HCD
40 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
41 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
42 #define CONFIG_MXC_USB_FLAGS 0
43 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
46 /* Boot order for distro boot */
47 #ifndef CONFIG_SPL_BUILD
48 #define BOOT_TARGET_DEVICES(func) \
51 func(UBIFS, ubifs, 0) \
55 #include <config_distro_bootcmd.h>
61 #ifdef CONFIG_FSL_USDHC
62 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
63 #define CONFIG_SYS_FSL_USDHC_NUM 2
64 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
67 #define CONFIG_EXTRA_ENV_SETTINGS \
68 "kernel_addr_r=0x82000000\0" \
69 "ramdisk_addr_r=0x88080000\0" \
70 "pxefile_addr_r=0x80100000\0" \
71 "scriptaddr=0x80100000\0" \
73 "ethact=" CONFIG_ETHPRIME "\0" \
74 "hostname=" CONFIG_HOSTNAME "\0" \
77 #endif /* __KONTRON_MX6UL_CONFIG_H */