1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2015 Google, Inc 4 */ 5 6 #ifndef __CONFIG_RK3288_COMMON_H 7 #define __CONFIG_RK3288_COMMON_H 8 9 #include <asm/arch-rockchip/hardware.h> 10 #include "rockchip-common.h" 11 12 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64MB */ 13 14 #define CONFIG_SYS_CBSIZE 1024 15 16 #define CONFIG_ROCKCHIP_STIMER_BASE 0xff810020 17 #define COUNTER_FREQUENCY 24000000 18 #define CONFIG_SYS_ARCH_TIMER 19 #define CONFIG_SYS_HZ_CLOCK 24000000 20 21 #ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM 22 /* Bootrom will load u-boot binary to 0x0 once return from SPL */ 23 #endif 24 #define CONFIG_SYS_INIT_SP_ADDR 0x00100000 25 #define CONFIG_SPL_STACK 0xff718000 26 27 #define CONFIG_IRAM_BASE 0xff700000 28 29 /* RAW SD card / eMMC locations. */ 30 31 /* FAT sd card locations. */ 32 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 33 34 #define CONFIG_SYS_SDRAM_BASE 0 35 #define SDRAM_BANK_SIZE (2UL << 30) 36 #define SDRAM_MAX_SIZE 0xfe000000 37 38 #define CONFIG_SYS_MONITOR_LEN (600 * 1024) 39 40 #ifndef CONFIG_SPL_BUILD 41 42 #define ENV_MEM_LAYOUT_SETTINGS \ 43 "scriptaddr=0x00000000\0" \ 44 "pxefile_addr_r=0x00100000\0" \ 45 "fdt_addr_r=0x01f00000\0" \ 46 "kernel_addr_r=0x02000000\0" \ 47 "ramdisk_addr_r=0x04000000\0" 48 49 #include <config_distro_bootcmd.h> 50 51 /* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so 52 * limit the fdt reallocation to that */ 53 #define CONFIG_EXTRA_ENV_SETTINGS \ 54 "fdt_high=0x0fffffff\0" \ 55 "initrd_high=0x0fffffff\0" \ 56 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ 57 "partitions=" PARTS_DEFAULT \ 58 ENV_MEM_LAYOUT_SETTINGS \ 59 ROCKCHIP_DEVICE_SETTINGS \ 60 BOOTENV 61 #endif 62 63 #endif 64