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