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-rockchip/hardware.h> 9 #include "rockchip-common.h" 10 11 #define CFG_SYS_HZ_CLOCK 24000000 12 13 #define CFG_IRAM_BASE 0x10080000 14 15 #define CFG_SYS_SDRAM_BASE 0x60000000 16 #define SDRAM_MAX_SIZE 0x80000000 17 18 #define ENV_MEM_LAYOUT_SETTINGS \ 19 "scriptaddr=0x60000000\0" \ 20 "pxefile_addr_r=0x60100000\0" \ 21 "fdt_addr_r=0x61f00000\0" \ 22 "kernel_addr_r=0x62000000\0" \ 23 "ramdisk_addr_r=0x64000000\0" 24 25 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board, 26 * so limit the fdt reallocation to that */ 27 #define CFG_EXTRA_ENV_SETTINGS \ 28 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ 29 "fdt_high=0x7fffffff\0" \ 30 "partitions=" PARTS_DEFAULT \ 31 ENV_MEM_LAYOUT_SETTINGS \ 32 "boot_targets=" BOOT_TARGETS "\0" 33 34 #endif 35