1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * DHCOM DH-iMX6 PDK board configuration 4 * 5 * Copyright (C) 2017 Marek Vasut <marex@denx.de> 6 */ 7 8 #ifndef __DH_IMX6_CONFIG_H 9 #define __DH_IMX6_CONFIG_H 10 11 #include <asm/arch/imx-regs.h> 12 13 #include "mx6_common.h" 14 15 /* 16 * SPI NOR layout: 17 * 0x00_0000-0x00_ffff ... U-Boot SPL 18 * 0x01_0000-0x0f_ffff ... U-Boot 19 * 0x10_0000-0x10_ffff ... U-Boot env #1 20 * 0x11_0000-0x11_ffff ... U-Boot env #2 21 * 0x12_0000-0x1f_ffff ... UNUSED 22 */ 23 24 /* SPL */ 25 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 26 #define CONFIG_SPL_TARGET "u-boot-with-spl.imx" 27 28 /* Miscellaneous configurable options */ 29 30 #define CONFIG_CMDLINE_TAG 31 #define CONFIG_SETUP_MEMORY_TAGS 32 #define CONFIG_INITRD_TAG 33 #define CONFIG_REVISION_TAG 34 35 /* Size of malloc() pool */ 36 #define CONFIG_SYS_MALLOC_LEN (4 * SZ_1M) 37 38 /* Bootcounter */ 39 #define CONFIG_SYS_BOOTCOUNT_BE 40 41 /* FEC ethernet */ 42 #define IMX_FEC_BASE ENET_BASE_ADDR 43 #define CONFIG_FEC_XCV_TYPE RMII 44 #define CONFIG_ETHPRIME "FEC" 45 #define CONFIG_FEC_MXC_PHYADDR 0 46 #define CONFIG_ARP_TIMEOUT 200UL 47 48 /* MMC Configs */ 49 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 50 #define CONFIG_SYS_FSL_USDHC_NUM 3 51 52 /* SATA Configs */ 53 #define CONFIG_LBA48 54 55 /* UART */ 56 #define CONFIG_MXC_UART_BASE UART1_BASE 57 58 /* USB Configs */ 59 #ifdef CONFIG_CMD_USB 60 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET 61 #define CONFIG_USB_HOST_ETHER 62 #define CONFIG_USB_ETHER_ASIX 63 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 64 #define CONFIG_MXC_USB_FLAGS 0 65 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */ 66 67 /* USB Gadget (DFU, UMS) */ 68 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) 69 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024) 70 #define DFU_DEFAULT_POLL_TIMEOUT 300 71 72 /* USB IDs */ 73 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 74 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 75 #endif 76 #endif 77 78 /* Watchdog */ 79 #if defined(CONFIG_SPL_BUILD) 80 #undef CONFIG_WDT 81 #undef CONFIG_WATCHDOG 82 #define CONFIG_HW_WATCHDOG 83 #endif 84 85 #define CONFIG_LOADADDR 0x12000000 86 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 87 88 #ifndef CONFIG_SPL_BUILD 89 #define CONFIG_EXTRA_ENV_SETTINGS \ 90 "console=ttymxc0,115200\0" \ 91 "fdt_addr=0x18000000\0" \ 92 "fdt_high=0xffffffff\0" \ 93 "initrd_high=0xffffffff\0" \ 94 "kernel_addr_r=0x10008000\0" \ 95 "fdt_addr_r=0x13000000\0" \ 96 "ramdisk_addr_r=0x18000000\0" \ 97 "scriptaddr=0x14000000\0" \ 98 "fdtfile=imx6q-dhcom-pdk2.dtb\0"\ 99 BOOTENV 100 101 #define CONFIG_BOOTCOMMAND "run distro_bootcmd" 102 103 #define BOOT_TARGET_DEVICES(func) \ 104 func(MMC, mmc, 0) \ 105 func(MMC, mmc, 2) \ 106 func(USB, usb, 1) \ 107 func(SATA, sata, 0) \ 108 func(DHCP, dhcp, na) 109 110 #include <config_distro_bootcmd.h> 111 #endif 112 113 /* Physical Memory Map */ 114 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 115 116 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 117 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 118 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 119 120 #define CONFIG_SYS_INIT_SP_OFFSET \ 121 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 122 123 #define CONFIG_SYS_INIT_SP_ADDR \ 124 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 125 126 /* Environment */ 127 128 #endif /* __DH_IMX6_CONFIG_H */ 129