1 /* 2 * (C) Copyright 2015 Google, Inc 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __CONFIG_RK3288_COMMON_H 8 #define __CONFIG_RK3288_COMMON_H 9 10 #include <asm/arch/hardware.h> 11 #include "rockchip-common.h" 12 13 #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY 14 #define CONFIG_NR_DRAM_BANKS 1 15 #define CONFIG_ENV_SIZE 0x2000 16 #define CONFIG_SYS_MAXARGS 16 17 #define CONFIG_BAUDRATE 115200 18 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 19 #define CONFIG_SYS_CBSIZE 1024 20 #define CONFIG_SYS_THUMB_BUILD 21 22 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) 23 #define CONFIG_SYS_TIMER_BASE 0xff810020 /* TIMER7 */ 24 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) 25 26 #define CONFIG_SPL_FRAMEWORK 27 #define CONFIG_SYS_NS16550_MEM32 28 #define CONFIG_SPL_BOARD_INIT 29 30 #ifdef CONFIG_ROCKCHIP_SPL_BACK_TO_BROM 31 /* Bootrom will load u-boot binary to 0x0 once return from SPL */ 32 #define CONFIG_SYS_TEXT_BASE 0x00000000 33 #else 34 #define CONFIG_SYS_TEXT_BASE 0x00100000 35 #endif 36 #define CONFIG_SYS_INIT_SP_ADDR 0x00100000 37 #define CONFIG_SYS_LOAD_ADDR 0x00800800 38 #define CONFIG_SPL_STACK 0xff718000 39 #define CONFIG_SPL_TEXT_BASE 0xff704004 40 41 /* MMC/SD IP block */ 42 #define CONFIG_BOUNCE_BUFFER 43 44 #define CONFIG_FAT_WRITE 45 46 /* RAW SD card / eMMC locations. */ 47 #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10) 48 49 /* FAT sd card locations. */ 50 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 51 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 52 53 #define CONFIG_SYS_SDRAM_BASE 0 54 #define CONFIG_NR_DRAM_BANKS 1 55 #define SDRAM_BANK_SIZE (2UL << 30) 56 57 #define CONFIG_SPI_FLASH 58 #define CONFIG_SPI 59 #define CONFIG_SF_DEFAULT_SPEED 20000000 60 61 #ifndef CONFIG_SPL_BUILD 62 /* usb otg */ 63 #define CONFIG_USB_GADGET 64 #define CONFIG_USB_GADGET_DUALSPEED 65 #define CONFIG_USB_GADGET_DWC2_OTG 66 #define CONFIG_ROCKCHIP_USB2_PHY 67 #define CONFIG_USB_GADGET_VBUS_DRAW 0 68 69 /* fastboot */ 70 #define CONFIG_CMD_FASTBOOT 71 #define CONFIG_USB_FUNCTION_FASTBOOT 72 #define CONFIG_FASTBOOT_FLASH 73 #define CONFIG_FASTBOOT_FLASH_MMC_DEV 1 /* eMMC */ 74 #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR 75 #define CONFIG_FASTBOOT_BUF_SIZE 0x08000000 76 77 /* usb mass storage */ 78 #define CONFIG_USB_FUNCTION_MASS_STORAGE 79 #define CONFIG_CMD_USB_MASS_STORAGE 80 81 #define CONFIG_USB_GADGET_DOWNLOAD 82 #define CONFIG_G_DNL_MANUFACTURER "Rockchip" 83 #define CONFIG_G_DNL_VENDOR_NUM 0x2207 84 #define CONFIG_G_DNL_PRODUCT_NUM 0x320a 85 86 /* usb host support */ 87 #ifdef CONFIG_CMD_USB 88 #define CONFIG_USB_DWC2 89 #define CONFIG_USB_HOST_ETHER 90 #define CONFIG_USB_ETHER_SMSC95XX 91 #define CONFIG_USB_ETHER_ASIX 92 #endif 93 #define ENV_MEM_LAYOUT_SETTINGS \ 94 "scriptaddr=0x00000000\0" \ 95 "pxefile_addr_r=0x00100000\0" \ 96 "fdt_addr_r=0x01f00000\0" \ 97 "kernel_addr_r=0x02000000\0" \ 98 "ramdisk_addr_r=0x04000000\0" 99 100 #include <config_distro_bootcmd.h> 101 102 /* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so 103 * limit the fdt reallocation to that */ 104 #define CONFIG_EXTRA_ENV_SETTINGS \ 105 "fdt_high=0x0fffffff\0" \ 106 "initrd_high=0x0fffffff\0" \ 107 "partitions=" PARTS_DEFAULT \ 108 ENV_MEM_LAYOUT_SETTINGS \ 109 ROCKCHIP_DEVICE_SETTINGS \ 110 BOOTENV 111 #endif 112 113 #define CONFIG_PREBOOT 114 115 #endif 116