1 /* 2 * (C) Copyright 2015 Rockchip Electronics Co., Ltd 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 #ifndef __CONFIG_RK3036_COMMON_H 7 #define __CONFIG_RK3036_COMMON_H 8 9 #define CONFIG_SYS_CACHELINE_SIZE 32 10 11 #include <asm/arch/hardware.h> 12 13 #define CONFIG_SYS_NO_FLASH 14 #define CONFIG_NR_DRAM_BANKS 1 15 #define CONFIG_ENV_IS_NOWHERE 16 #define CONFIG_ENV_SIZE 0x2000 17 #define CONFIG_SYS_MAXARGS 16 18 #define CONFIG_BAUDRATE 115200 19 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 20 #define CONFIG_SYS_CBSIZE 1024 21 #define CONFIG_SKIP_LOWLEVEL_INIT 22 #define CONFIG_SYS_THUMB_BUILD 23 #define CONFIG_DISPLAY_BOARDINFO 24 25 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) 26 #define CONFIG_SYS_TIMER_BASE 0x200440a0 /* TIMER5 */ 27 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) 28 29 #define CONFIG_SPL_SERIAL_SUPPORT 30 31 #define CONFIG_SYS_NS16550 32 #define CONFIG_SYS_NS16550_MEM32 33 34 #define CONFIG_SYS_TEXT_BASE 0x60000000 35 #define CONFIG_SYS_INIT_SP_ADDR 0x60100000 36 #define CONFIG_SYS_LOAD_ADDR 0x60800800 37 #define CONFIG_SPL_STACK 0x10081fff 38 #define CONFIG_SPL_TEXT_BASE 0x10081004 39 40 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE (4 << 10) 41 #define CONFIG_ROCKCHIP_CHIP_TAG "RK30" 42 43 #define CONFIG_ROCKCHIP_COMMON 44 45 /* MMC/SD IP block */ 46 #define CONFIG_MMC 47 #define CONFIG_GENERIC_MMC 48 #define CONFIG_CMD_MMC 49 #define CONFIG_SDHCI 50 #define CONFIG_DWMMC 51 #define CONFIG_BOUNCE_BUFFER 52 53 #define CONFIG_DOS_PARTITION 54 #define CONFIG_CMD_FAT 55 #define CONFIG_FAT_WRITE 56 #define CONFIG_CMD_EXT2 57 #define CONFIG_CMD_EXT4 58 #define CONFIG_CMD_FS_GENERIC 59 #define CONFIG_PARTITION_UUIDS 60 #define CONFIG_CMD_PART 61 62 #define CONFIG_CMD_CACHE 63 #define CONFIG_CMD_TIME 64 65 #define CONFIG_SYS_SDRAM_BASE 0x60000000 66 #define CONFIG_NR_DRAM_BANKS 1 67 #define SDRAM_BANK_SIZE (512UL << 20UL) 68 69 #define CONFIG_SPI_FLASH 70 #define CONFIG_SPI 71 #define CONFIG_CMD_SF 72 #define CONFIG_CMD_SPI 73 #define CONFIG_SPI_FLASH_GIGADEVICE 74 #define CONFIG_SF_DEFAULT_SPEED 20000000 75 76 #define CONFIG_CMD_I2C 77 78 #ifndef CONFIG_SPL_BUILD 79 #include <config_distro_defaults.h> 80 81 #define ENV_MEM_LAYOUT_SETTINGS \ 82 "scriptaddr=0x60000000\0" \ 83 "pxefile_addr_r=0x60100000\0" \ 84 "fdt_addr_r=0x61f00000\0" \ 85 "kernel_addr_r=0x62000000\0" \ 86 "ramdisk_addr_r=0x64000000\0" 87 88 /* First try to boot from SD (index 0), then eMMC (index 1 */ 89 #define BOOT_TARGET_DEVICES(func) \ 90 func(MMC, mmc, 0) \ 91 func(MMC, mmc, 1) 92 93 #include <config_distro_bootcmd.h> 94 95 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board, 96 * so limit the fdt reallocation to that */ 97 #define CONFIG_EXTRA_ENV_SETTINGS \ 98 "fdt_high=0x7fffffff\0" \ 99 ENV_MEM_LAYOUT_SETTINGS \ 100 BOOTENV 101 #endif 102 103 #endif 104