1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C) Copyright 2015 Google, Inc 4 */ 5 6#ifndef __CONFIG_RK3288_COMMON_H 7#define __CONFIG_RK3288_COMMON_H 8 9#include <asm/arch-rockchip/hardware.h> 10#include "rockchip-common.h" 11 12#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY 13#define CONFIG_SYS_MALLOC_LEN (32 << 20) 14#define CONFIG_SYS_CBSIZE 1024 15 16#define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) 17#define CONFIG_SYS_TIMER_BASE 0xff810020 /* TIMER7 */ 18#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) 19 20#ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM 21/* Bootrom will load u-boot binary to 0x0 once return from SPL */ 22#endif 23#define CONFIG_SYS_INIT_SP_ADDR 0x00100000 24#define CONFIG_SYS_LOAD_ADDR 0x00800800 25#define CONFIG_SPL_STACK 0xff718000 26 27/* RAW SD card / eMMC locations. */ 28#define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10) 29 30/* FAT sd card locations. */ 31#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 32#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 33 34#define CONFIG_SYS_SDRAM_BASE 0 35#define SDRAM_BANK_SIZE (2UL << 30) 36#define SDRAM_MAX_SIZE 0xfe000000 37 38#ifndef CONFIG_SPL_BUILD 39/* usb otg */ 40 41/* usb mass storage */ 42#define CONFIG_CMD_USB_MASS_STORAGE 43 44/* usb host support */ 45#define ENV_MEM_LAYOUT_SETTINGS \ 46 "scriptaddr=0x00000000\0" \ 47 "pxefile_addr_r=0x00100000\0" \ 48 "fdt_addr_r=0x01f00000\0" \ 49 "kernel_addr_r=0x02000000\0" \ 50 "ramdisk_addr_r=0x04000000\0" 51 52#include <config_distro_bootcmd.h> 53 54/* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so 55 * limit the fdt reallocation to that */ 56#define CONFIG_EXTRA_ENV_SETTINGS \ 57 "fdt_high=0x0fffffff\0" \ 58 "initrd_high=0x0fffffff\0" \ 59 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ 60 "partitions=" PARTS_DEFAULT \ 61 ENV_MEM_LAYOUT_SETTINGS \ 62 ROCKCHIP_DEVICE_SETTINGS \ 63 BOOTENV 64#endif 65 66#define CONFIG_PREBOOT 67 68#endif 69