include/configs/rk3288_common.h

/*
 * (C) Copyright 2015 Google, Inc
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

#ifndef __CONFIG_RK3288_COMMON_H
#define __CONFIG_RK3288_COMMON_H

#include <asm/arch/hardware.h>
#include "rockchip-common.h"

#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_SYS_MALLOC_LEN		(32 << 20)
#define CONFIG_SYS_CBSIZE		1024

#define CONFIG_SYS_TIMER_RATE		(24 * 1000 * 1000)
#define	CONFIG_SYS_TIMER_BASE		0xff810020 /* TIMER7 */
#define CONFIG_SYS_TIMER_COUNTER	(CONFIG_SYS_TIMER_BASE + 8)

#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SYS_NS16550_MEM32

#ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
/* Bootrom will load u-boot binary to 0x0 once return from SPL */
#define CONFIG_SYS_TEXT_BASE		0x00000000
#else
#define CONFIG_SYS_TEXT_BASE		0x00100000
#endif
#define CONFIG_SYS_INIT_SP_ADDR		0x00100000
#define CONFIG_SYS_LOAD_ADDR		0x00800800
#define CONFIG_SPL_STACK		0xff718000
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_TPL_BOOTROM_SUPPORT)
# define CONFIG_SPL_TEXT_BASE		0x0
#else
# define CONFIG_SPL_TEXT_BASE		0xff704000
#endif

/* MMC/SD IP block */
#define CONFIG_BOUNCE_BUFFER

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

/* FAT sd card locations. */
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"

#define CONFIG_SYS_SDRAM_BASE		0
#define CONFIG_NR_DRAM_BANKS		1
#define SDRAM_BANK_SIZE			(2UL << 30)
#define SDRAM_MAX_SIZE			0xfe000000

#define CONFIG_SPI_FLASH
#define CONFIG_SPI
#define CONFIG_SF_DEFAULT_SPEED 20000000

#ifndef CONFIG_SPL_BUILD
/* usb otg */

/* usb mass storage */
#define CONFIG_USB_FUNCTION_MASS_STORAGE
#define CONFIG_CMD_USB_MASS_STORAGE

/* usb host support */
#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"

#include <config_distro_bootcmd.h>

/* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so
 * limit the fdt reallocation to that */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"fdt_high=0x0fffffff\0" \
	"initrd_high=0x0fffffff\0" \
	"partitions=" PARTS_DEFAULT \
	ENV_MEM_LAYOUT_SETTINGS \
	ROCKCHIP_DEVICE_SETTINGS \
	BOOTENV
#endif

#define CONFIG_PREBOOT

#endif