1 /* 2 * (C) Copyright 2015 Rockchip Electronics Co., Ltd 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 #ifndef __CONFIG_RK3036_COMMON_H 7 #define __CONFIG_RK3036_COMMON_H 8 9 #include <asm/arch/hardware.h> 10 #include "rockchip-common.h" 11 12 #define CONFIG_NR_DRAM_BANKS 1 13 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 14 #define CONFIG_SYS_CBSIZE 1024 15 #define CONFIG_SKIP_LOWLEVEL_INIT 16 17 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) 18 #define CONFIG_SYS_TIMER_BASE 0x200440a0 /* TIMER5 */ 19 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) 20 21 #define CONFIG_SYS_NS16550 22 #define CONFIG_SYS_NS16550_MEM32 23 24 #define CONFIG_SYS_TEXT_BASE 0x60000000 25 #define CONFIG_SYS_INIT_SP_ADDR 0x60100000 26 #define CONFIG_SYS_LOAD_ADDR 0x60800800 27 #define CONFIG_SPL_STACK 0x10081fff 28 #define CONFIG_SPL_TEXT_BASE 0x10081000 29 30 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE (4 << 10) 31 #define CONFIG_ROCKCHIP_CHIP_TAG "RK30" 32 33 /* MMC/SD IP block */ 34 #define CONFIG_BOUNCE_BUFFER 35 36 #define CONFIG_SYS_SDRAM_BASE 0x60000000 37 #define CONFIG_NR_DRAM_BANKS 1 38 #define SDRAM_BANK_SIZE (512UL << 20UL) 39 #define SDRAM_MAX_SIZE (CONFIG_NR_DRAM_BANKS * SDRAM_BANK_SIZE) 40 41 #define CONFIG_SPI_FLASH 42 #define CONFIG_SPI 43 #define CONFIG_SPI_FLASH_GIGADEVICE 44 #define CONFIG_SF_DEFAULT_SPEED 20000000 45 46 #ifndef CONFIG_SPL_BUILD 47 /* usb otg */ 48 49 /* usb mass storage */ 50 #define CONFIG_USB_FUNCTION_MASS_STORAGE 51 #define CONFIG_CMD_USB_MASS_STORAGE 52 53 /* usb host */ 54 #define ENV_MEM_LAYOUT_SETTINGS \ 55 "scriptaddr=0x60000000\0" \ 56 "pxefile_addr_r=0x60100000\0" \ 57 "fdt_addr_r=0x61f00000\0" \ 58 "kernel_addr_r=0x62000000\0" \ 59 "ramdisk_addr_r=0x64000000\0" 60 61 #include <config_distro_bootcmd.h> 62 63 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board, 64 * so limit the fdt reallocation to that */ 65 #define CONFIG_EXTRA_ENV_SETTINGS \ 66 "fdt_high=0x7fffffff\0" \ 67 "partitions=" PARTS_DEFAULT \ 68 ENV_MEM_LAYOUT_SETTINGS \ 69 BOOTENV 70 #endif 71 72 #define CONFIG_PREBOOT 73 74 #endif 75