1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2017 Rockchip Electronics Co., Ltd 4 */ 5 #ifndef __CONFIG_RK322X_COMMON_H 6 #define __CONFIG_RK322X_COMMON_H 7 8 #include <asm/arch/hardware.h> 9 #include "rockchip-common.h" 10 11 #define CONFIG_SKIP_LOWLEVEL_INIT 12 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 13 #define CONFIG_SYS_CBSIZE 1024 14 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */ 15 16 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) 17 #define CONFIG_SYS_TIMER_BASE 0x110c00a0 /* TIMER5 */ 18 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) 19 20 #define CONFIG_SYS_INIT_SP_ADDR 0x60100000 21 #define CONFIG_SYS_LOAD_ADDR 0x60800800 22 #define CONFIG_SPL_STACK 0x10088000 23 #define CONFIG_SPL_TEXT_BASE 0x10081000 24 25 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE (28 << 10) 26 #define CONFIG_ROCKCHIP_CHIP_TAG "RK32" 27 28 /* MMC/SD IP block */ 29 #define CONFIG_BOUNCE_BUFFER 30 31 #define CONFIG_SYS_SDRAM_BASE 0x60000000 32 #define CONFIG_NR_DRAM_BANKS 2 33 #define SDRAM_BANK_SIZE (512UL << 20UL) 34 #define SDRAM_MAX_SIZE 0x80000000 35 36 #ifndef CONFIG_SPL_BUILD 37 /* usb otg */ 38 39 /* usb mass storage */ 40 #define CONFIG_CMD_USB_MASS_STORAGE 41 42 /* usb host */ 43 #define ENV_MEM_LAYOUT_SETTINGS \ 44 "scriptaddr=0x60000000\0" \ 45 "pxefile_addr_r=0x60100000\0" \ 46 "fdt_addr_r=0x61f00000\0" \ 47 "kernel_addr_r=0x62000000\0" \ 48 "ramdisk_addr_r=0x64000000\0" 49 50 #include <config_distro_bootcmd.h> 51 52 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board, 53 * so limit the fdt reallocation to that */ 54 #define CONFIG_EXTRA_ENV_SETTINGS \ 55 "fdt_high=0x7fffffff\0" \ 56 "partitions=" PARTS_DEFAULT \ 57 ENV_MEM_LAYOUT_SETTINGS \ 58 BOOTENV 59 #endif 60 61 #define CONFIG_PREBOOT 62 63 #endif 64