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 #include <asm/arch/hardware.h> 11 12 #define CONFIG_SYS_NO_FLASH 13 #define CONFIG_NR_DRAM_BANKS 1 14 #define CONFIG_ENV_SIZE 0x2000 15 #define CONFIG_SYS_MAXARGS 16 16 #define CONFIG_BAUDRATE 115200 17 #define CONFIG_SYS_MALLOC_LEN (32 << 20) 18 #define CONFIG_SYS_CBSIZE 1024 19 #define CONFIG_SKIP_LOWLEVEL_INIT 20 #define CONFIG_SYS_THUMB_BUILD 21 #define CONFIG_OF_LIBFDT 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_LIBCOMMON_SUPPORT 30 #define CONFIG_SPL_LIBGENERIC_SUPPORT 31 #define CONFIG_SPL_SERIAL_SUPPORT 32 #define CONFIG_SYS_NS16550_MEM32 33 #define CONFIG_SPL_BOARD_INIT 34 35 #define CONFIG_SYS_TEXT_BASE 0x00100000 36 #define CONFIG_SYS_INIT_SP_ADDR 0x00100000 37 #define CONFIG_SYS_LOAD_ADDR 0x00800800 38 #define CONFIG_SPL_STACK 0xff718000 39 #define CONFIG_SPL_TEXT_BASE 0xff704004 40 41 #define CONFIG_ROCKCHIP_COMMON 42 #define CONFIG_SPL_ROCKCHIP_COMMON 43 44 /* MMC/SD IP block */ 45 #define CONFIG_MMC 46 #define CONFIG_GENERIC_MMC 47 #define CONFIG_CMD_MMC 48 #define CONFIG_SDHCI 49 #define CONFIG_DWMMC 50 #define CONFIG_BOUNCE_BUFFER 51 52 #define CONFIG_DOS_PARTITION 53 #define CONFIG_CMD_FAT 54 #define CONFIG_FAT_WRITE 55 #define CONFIG_CMD_EXT2 56 #define CONFIG_CMD_EXT4 57 #define CONFIG_CMD_FS_GENERIC 58 #define CONFIG_PARTITION_UUIDS 59 #define CONFIG_CMD_PART 60 61 /* RAW SD card / eMMC locations. */ 62 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 256 63 #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10) 64 65 /* FAT sd card locations. */ 66 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 67 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 68 69 #define CONFIG_SPL_PINCTRL_SUPPORT 70 #define CONFIG_SPL_GPIO_SUPPORT 71 #define CONFIG_SPL_RAM_SUPPORT 72 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT 73 74 #define CONFIG_CMD_CACHE 75 #define CONFIG_CMD_TIME 76 77 #define CONFIG_SYS_SDRAM_BASE 0 78 #define CONFIG_NR_DRAM_BANKS 1 79 #define SDRAM_BANK_SIZE (2UL << 30) 80 81 #define CONFIG_SPI_FLASH 82 #define CONFIG_SPI 83 #define CONFIG_CMD_SF 84 #define CONFIG_CMD_SPI 85 #define CONFIG_SF_DEFAULT_SPEED 20000000 86 87 #define CONFIG_CMD_I2C 88 89 #ifndef CONFIG_SPL_BUILD 90 #include <config_distro_defaults.h> 91 92 #define ENV_MEM_LAYOUT_SETTINGS \ 93 "scriptaddr=0x00000000\0" \ 94 "pxefile_addr_r=0x00100000\0" \ 95 "fdt_addr_r=0x01f00000\0" \ 96 "kernel_addr_r=0x02000000\0" \ 97 "ramdisk_addr_r=0x04000000\0" 98 99 /* First try to boot from SD (index 0), then eMMC (index 1 */ 100 #define BOOT_TARGET_DEVICES(func) \ 101 func(MMC, mmc, 0) \ 102 func(MMC, mmc, 1) 103 104 #include <config_distro_bootcmd.h> 105 106 /* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so 107 * limit the fdt reallocation to that */ 108 #define CONFIG_EXTRA_ENV_SETTINGS \ 109 "fdt_high=0x1fffffff\0" \ 110 "initrd_high=0x1fffffff\0" \ 111 ENV_MEM_LAYOUT_SETTINGS \ 112 BOOTENV 113 #endif 114 115 #endif 116