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_ENV_SIZE 0x2000 14 #define CONFIG_SYS_MAXARGS 16 15 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 16 #define CONFIG_SYS_CBSIZE 1024 17 #define CONFIG_SKIP_LOWLEVEL_INIT 18 19 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) 20 #define CONFIG_SYS_TIMER_BASE 0x200440a0 /* TIMER5 */ 21 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) 22 23 #define CONFIG_SYS_NS16550 24 #define CONFIG_SYS_NS16550_MEM32 25 26 #define CONFIG_SYS_TEXT_BASE 0x60000000 27 #define CONFIG_SYS_INIT_SP_ADDR 0x60100000 28 #define CONFIG_SYS_LOAD_ADDR 0x60800800 29 #define CONFIG_SPL_STACK 0x10081fff 30 #define CONFIG_SPL_TEXT_BASE 0x10081004 31 32 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE (4 << 10) 33 #define CONFIG_ROCKCHIP_CHIP_TAG "RK30" 34 35 /* MMC/SD IP block */ 36 #define CONFIG_BOUNCE_BUFFER 37 38 #define CONFIG_SYS_SDRAM_BASE 0x60000000 39 #define CONFIG_NR_DRAM_BANKS 1 40 #define SDRAM_BANK_SIZE (512UL << 20UL) 41 #define SDRAM_MAX_SIZE (CONFIG_NR_DRAM_BANKS * SDRAM_BANK_SIZE) 42 43 #define CONFIG_SPI_FLASH 44 #define CONFIG_SPI 45 #define CONFIG_SPI_FLASH_GIGADEVICE 46 #define CONFIG_SF_DEFAULT_SPEED 20000000 47 48 #ifndef CONFIG_SPL_BUILD 49 /* usb otg */ 50 51 /* usb mass storage */ 52 #define CONFIG_USB_FUNCTION_MASS_STORAGE 53 #define CONFIG_CMD_USB_MASS_STORAGE 54 55 /* usb host */ 56 #ifdef CONFIG_CMD_USB 57 #define CONFIG_USB_HOST_ETHER 58 #define CONFIG_USB_ETHER_SMSC95XX 59 #define CONFIG_USB_ETHER_ASIX 60 #endif 61 #define ENV_MEM_LAYOUT_SETTINGS \ 62 "scriptaddr=0x60000000\0" \ 63 "pxefile_addr_r=0x60100000\0" \ 64 "fdt_addr_r=0x61f00000\0" \ 65 "kernel_addr_r=0x62000000\0" \ 66 "ramdisk_addr_r=0x64000000\0" 67 68 #include <config_distro_bootcmd.h> 69 70 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board, 71 * so limit the fdt reallocation to that */ 72 #define CONFIG_EXTRA_ENV_SETTINGS \ 73 "fdt_high=0x7fffffff\0" \ 74 "partitions=" PARTS_DEFAULT \ 75 ENV_MEM_LAYOUT_SETTINGS \ 76 BOOTENV 77 #endif 78 79 #define CONFIG_PREBOOT 80 81 #endif 82