u-boot/include/configs/rk3399_common.h

/*
 * (C) Copyright 2016 Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

#ifndef __CONFIG_RK3399_COMMON_H
#define __CONFIG_RK3399_COMMON_H

#define CONFIG_SYS_CACHELINE_SIZE	64

#define CONFIG_SYS_NO_FLASH
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_ENV_SIZE			0x2000
#define CONFIG_SYS_MAXARGS		16
#define CONFIG_BAUDRATE			1500000
#define CONFIG_SYS_MALLOC_LEN		(32 << 20)
#define CONFIG_SYS_CBSIZE		1024
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_DISPLAY_BOARDINFO

#define CONFIG_SYS_NS16550_MEM32

#define CONFIG_SYS_TEXT_BASE		0x00200000
#define CONFIG_SYS_INIT_SP_ADDR		0x00300000
#define CONFIG_SYS_LOAD_ADDR		0x00800800

#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* 64M */

/* MMC/SD IP block */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_DWMMC
#define CONFIG_SDHCI
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_ROCKCHIP_SDHCI_MAX_FREQ	200000000

#define CONFIG_SUPPORT_VFAT
#define CONFIG_FS_FAT
#define CONFIG_FAT_WRITE
#define CONFIG_FS_EXT4
#define CONFIG_CMD_PART

/* RAW SD card / eMMC locations. */
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	256
#define CONFIG_SYS_SPI_U_BOOT_OFFS	(128 << 10)

/* FAT sd card locations. */
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
#define CONFIG_SYS_SDRAM_BASE		0
#define CONFIG_NR_DRAM_BANKS		1

#define CONFIG_SPI_FLASH
#define CONFIG_SPI
#define CONFIG_SF_DEFAULT_SPEED 20000000

#ifndef CONFIG_SPL_BUILD
#include <config_distro_defaults.h>

#define ENV_MEM_LAYOUT_SETTINGS \
	"scriptaddr=0x00000000\0" \
	"pxefile_addr_r=0x00100000\0" \
	"fdt_addr_r=0x01f00000\0" \
	"kernel_addr_r=0x02000000\0" \
	"ramdisk_addr_r=0x04000000\0"

#define CONFIG_CMD_GPT
#define CONFIG_RANDOM_UUID
#define CONFIG_PARTITION_UUIDS
#define PARTS_DEFAULT \
	"uuid_disk=${uuid_gpt_disk};" \
	"name=boot,start=16M,size=32M,bootable;" \
	"name=rootfs,size=-,uuid=${uuid_gpt_rootfs};\0" \

/* First try to boot from SD (index 0), then eMMC (index 1) */
#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 0) \
	func(MMC, mmc, 1)

#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
	ENV_MEM_LAYOUT_SETTINGS \
	"partitions=" PARTS_DEFAULT \
	BOOTENV

#endif

#endif