1 /* 2 * (C) Copyright 2017 Rockchip Electronics Co., Ltd 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 #ifndef __CONFIG_RK322X_COMMON_H 7 #define __CONFIG_RK322X_COMMON_H 8 9 #include <asm/arch/hardware.h> 10 #include "rockchip-common.h" 11 12 #define CONFIG_SKIP_LOWLEVEL_INIT 13 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 14 #define CONFIG_SYS_CBSIZE 1024 15 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */ 16 17 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) 18 #define CONFIG_SYS_TIMER_BASE 0x110c00a0 /* TIMER5 */ 19 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) 20 21 #define CONFIG_SYS_NS16550_MEM32 22 #define CONFIG_SYS_INIT_SP_ADDR 0x60100000 23 #define CONFIG_SYS_LOAD_ADDR 0x60800800 24 #define CONFIG_SPL_STACK 0x10088000 25 #define CONFIG_SPL_TEXT_BASE 0x10081004 26 27 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE (28 << 10) 28 #define CONFIG_ROCKCHIP_CHIP_TAG "RK32" 29 30 /* MMC/SD IP block */ 31 #define CONFIG_BOUNCE_BUFFER 32 33 #define CONFIG_SYS_SDRAM_BASE 0x60000000 34 #define CONFIG_NR_DRAM_BANKS 2 35 #define SDRAM_BANK_SIZE (512UL << 20UL) 36 #define SDRAM_MAX_SIZE 0x80000000 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 */ 45 #define ENV_MEM_LAYOUT_SETTINGS \ 46 "scriptaddr=0x60000000\0" \ 47 "pxefile_addr_r=0x60100000\0" \ 48 "fdt_addr_r=0x61f00000\0" \ 49 "kernel_addr_r=0x62000000\0" \ 50 "ramdisk_addr_r=0x64000000\0" 51 52 #include <config_distro_bootcmd.h> 53 54 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board, 55 * so limit the fdt reallocation to that */ 56 #define CONFIG_EXTRA_ENV_SETTINGS \ 57 "fdt_high=0x7fffffff\0" \ 58 "partitions=" PARTS_DEFAULT \ 59 ENV_MEM_LAYOUT_SETTINGS \ 60 BOOTENV 61 #endif 62 63 #define CONFIG_PREBOOT 64 65 #endif 66