1 /* 2 * (C) Copyright 2015 Google, Inc 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __CONFIG_RK3288_COMMON_H 8 #define __CONFIG_RK3288_COMMON_H 9 10 #define CONFIG_SYS_CACHELINE_SIZE 64 11 12 #include <asm/arch/hardware.h> 13 14 #define CONFIG_SYS_NO_FLASH 15 #define CONFIG_NR_DRAM_BANKS 1 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_SYS_THUMB_BUILD 22 #define CONFIG_OF_LIBFDT 23 #define CONFIG_DISPLAY_BOARDINFO 24 25 #define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000) 26 #define CONFIG_SYS_TIMER_BASE 0xff810020 /* TIMER7 */ 27 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8) 28 29 #define CONFIG_SPL_FRAMEWORK 30 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT 31 #define CONFIG_SPL_LIBCOMMON_SUPPORT 32 #define CONFIG_SPL_LIBGENERIC_SUPPORT 33 #define CONFIG_SPL_SERIAL_SUPPORT 34 #define CONFIG_SYS_NS16550_MEM32 35 #define CONFIG_SPL_BOARD_INIT 36 37 #define CONFIG_SYS_TEXT_BASE 0x00100000 38 #define CONFIG_SYS_INIT_SP_ADDR 0x00100000 39 #define CONFIG_SYS_LOAD_ADDR 0x00800800 40 #define CONFIG_SPL_STACK 0xff718000 41 #define CONFIG_SPL_TEXT_BASE 0xff704004 42 43 #define CONFIG_ROCKCHIP_COMMON 44 #define CONFIG_SPL_ROCKCHIP_COMMON 45 46 #define CONFIG_SILENT_CONSOLE 47 #ifndef CONFIG_SPL_BUILD 48 # define CONFIG_SYS_CONSOLE_IS_IN_ENV 49 # define CONFIG_CONSOLE_MUX 50 #endif 51 52 /* MMC/SD IP block */ 53 #define CONFIG_MMC 54 #define CONFIG_GENERIC_MMC 55 #define CONFIG_CMD_MMC 56 #define CONFIG_SDHCI 57 #define CONFIG_DWMMC 58 #define CONFIG_BOUNCE_BUFFER 59 60 #define CONFIG_DOS_PARTITION 61 #define CONFIG_CMD_FAT 62 #define CONFIG_FAT_WRITE 63 #define CONFIG_CMD_EXT2 64 #define CONFIG_CMD_EXT4 65 #define CONFIG_CMD_FS_GENERIC 66 #define CONFIG_PARTITION_UUIDS 67 #define CONFIG_CMD_PART 68 69 /* RAW SD card / eMMC locations. */ 70 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 256 71 #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10) 72 73 /* FAT sd card locations. */ 74 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 75 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 76 77 #define CONFIG_SPL_PINCTRL_SUPPORT 78 #define CONFIG_SPL_GPIO_SUPPORT 79 #define CONFIG_SPL_RAM_SUPPORT 80 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT 81 82 #define CONFIG_CMD_CACHE 83 #define CONFIG_CMD_TIME 84 #define CONFIG_CMD_GPIO 85 86 #define CONFIG_SYS_SDRAM_BASE 0 87 #define CONFIG_NR_DRAM_BANKS 1 88 #define SDRAM_BANK_SIZE (2UL << 30) 89 90 #define CONFIG_SPI_FLASH 91 #define CONFIG_SPI 92 #define CONFIG_CMD_SF 93 #define CONFIG_CMD_SPI 94 #define CONFIG_SF_DEFAULT_SPEED 20000000 95 96 #define CONFIG_CMD_I2C 97 98 #ifndef CONFIG_SPL_BUILD 99 #include <config_distro_defaults.h> 100 101 #define ENV_MEM_LAYOUT_SETTINGS \ 102 "scriptaddr=0x00000000\0" \ 103 "pxefile_addr_r=0x00100000\0" \ 104 "fdt_addr_r=0x01f00000\0" \ 105 "kernel_addr_r=0x02000000\0" \ 106 "ramdisk_addr_r=0x04000000\0" 107 108 /* First try to boot from SD (index 0), then eMMC (index 1 */ 109 #define BOOT_TARGET_DEVICES(func) \ 110 func(MMC, mmc, 0) \ 111 func(MMC, mmc, 1) 112 113 #include <config_distro_bootcmd.h> 114 115 /* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so 116 * limit the fdt reallocation to that */ 117 #define CONFIG_EXTRA_ENV_SETTINGS \ 118 "fdt_high=0x1fffffff\0" \ 119 "initrd_high=0x1fffffff\0" \ 120 ENV_MEM_LAYOUT_SETTINGS \ 121 ROCKCHIP_DEVICE_SETTINGS \ 122 BOOTENV 123 #endif 124 125 #endif 126