1 /* 2 * (C) Copyright 2015 Google, Inc 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __CONFIG_RK3188_COMMON_H 8 #define __CONFIG_RK3188_COMMON_H 9 10 #define CONFIG_SYS_CACHELINE_SIZE 64 11 12 #include <asm/arch/hardware.h> 13 #include "rockchip-common.h" 14 15 #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY 16 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 17 #define CONFIG_SYS_CBSIZE 1024 18 19 #define CONFIG_SYS_TIMER_COUNTS_DOWN 20 /* RK3188 do not have a ARMv7 ARCH timer */ 21 #undef CONFIG_SYS_ARCH_TIMER 22 23 #ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM 24 /* Bootrom will load u-boot binary to 0x60000000 once return from SPL */ 25 #define CONFIG_SYS_TEXT_BASE 0x60000000 26 #else 27 #define CONFIG_SYS_TEXT_BASE 0x60200000 28 #endif 29 #define CONFIG_SYS_INIT_SP_ADDR 0x60400000 30 #define CONFIG_SYS_LOAD_ADDR 0x60800800 31 32 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE (0x8000 - 0x800) 33 #define CONFIG_ROCKCHIP_CHIP_TAG "RK31" 34 #define CONFIG_ROCKUSB_G_DNL_PID 0x310B 35 36 #define CONFIG_SPL_TEXT_BASE 0x10080800 37 /* spl size 32kb sram - 2kb bootrom */ 38 #define CONFIG_SPL_MAX_SIZE (0x8000 - 0x800) 39 #define CONFIG_SPL_FRAMEWORK 1 40 #define CONFIG_ROCKCHIP_SERIAL 1 41 42 #define CONFIG_SPL_STACK 0x10087fff 43 44 /* MMC/SD IP block */ 45 #define CONFIG_BOUNCE_BUFFER 46 47 #define CONFIG_SYS_SDRAM_BASE 0x60000000 48 #define SDRAM_BANK_SIZE (2UL << 30) 49 #define SDRAM_MAX_SIZE 0x80000000 50 51 #define CONFIG_SPI 52 53 #ifndef CONFIG_SPL_BUILD 54 55 /* usb mass storage */ 56 #define CONFIG_USB_FUNCTION_MASS_STORAGE 57 58 /* usb otg */ 59 #define CONFIG_ROCKCHIP_USB2_PHY 60 61 /* usb host support */ 62 #define ENV_MEM_LAYOUT_SETTINGS \ 63 "scriptaddr=0x60000000\0" \ 64 "pxefile_addr_r=0x60100000\0" \ 65 "fdt_addr_r=0x68300000\0" \ 66 "kernel_addr_r=0x62000000\0" \ 67 "ramdisk_addr_r=0x6a200000\0" 68 69 #include <config_distro_bootcmd.h> 70 71 /* Linux fails to load the fdt if it's loaded above 256M on a Rock board, 72 * so limit the fdt reallocation to that */ 73 #define CONFIG_EXTRA_ENV_SETTINGS \ 74 "fdt_high=0x6fffffff\0" \ 75 "initrd_high=0x6fffffff\0" \ 76 "partitions=" PARTS_DEFAULT \ 77 ENV_MEM_LAYOUT_SETTINGS \ 78 ROCKCHIP_DEVICE_SETTINGS \ 79 BOOTENV 80 81 #endif /* CONFIG_SPL_BUILD */ 82 83 #define CONFIG_PREBOOT 84 85 #endif 86