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