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_SDHCI 55 #define CONFIG_DWMMC 56 #define CONFIG_BOUNCE_BUFFER 57 58 #define CONFIG_DOS_PARTITION 59 #define CONFIG_FAT_WRITE 60 #define CONFIG_PARTITION_UUIDS 61 #define CONFIG_CMD_PART 62 63 /* RAW SD card / eMMC locations. */ 64 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 256 65 #define CONFIG_SYS_SPI_U_BOOT_OFFS (128 << 10) 66 67 /* FAT sd card locations. */ 68 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 69 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" 70 71 #define CONFIG_SPL_PINCTRL_SUPPORT 72 #define CONFIG_SPL_RAM_SUPPORT 73 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT 74 75 #define CONFIG_SYS_SDRAM_BASE 0 76 #define CONFIG_NR_DRAM_BANKS 1 77 #define SDRAM_BANK_SIZE (2UL << 30) 78 79 #define CONFIG_SPI_FLASH 80 #define CONFIG_SPI 81 #define CONFIG_SF_DEFAULT_SPEED 20000000 82 83 #ifndef CONFIG_SPL_BUILD 84 #include <config_distro_defaults.h> 85 86 #define ENV_MEM_LAYOUT_SETTINGS \ 87 "scriptaddr=0x00000000\0" \ 88 "pxefile_addr_r=0x00100000\0" \ 89 "fdt_addr_r=0x01f00000\0" \ 90 "kernel_addr_r=0x02000000\0" \ 91 "ramdisk_addr_r=0x04000000\0" 92 93 /* First try to boot from SD (index 0), then eMMC (index 1 */ 94 #define BOOT_TARGET_DEVICES(func) \ 95 func(MMC, mmc, 0) \ 96 func(MMC, mmc, 1) 97 98 #include <config_distro_bootcmd.h> 99 100 /* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so 101 * limit the fdt reallocation to that */ 102 #define CONFIG_EXTRA_ENV_SETTINGS \ 103 "fdt_high=0x1fffffff\0" \ 104 "initrd_high=0x1fffffff\0" \ 105 ENV_MEM_LAYOUT_SETTINGS \ 106 ROCKCHIP_DEVICE_SETTINGS \ 107 BOOTENV 108 #endif 109 110 #endif 111