include/configs/rk3036_common.h

/*
 * (C) Copyright 2015 Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */
#ifndef __CONFIG_RK3036_COMMON_H
#define __CONFIG_RK3036_COMMON_H

#define CONFIG_SYS_CACHELINE_SIZE	32

#include <asm/arch/hardware.h>

#define CONFIG_SYS_NO_FLASH
#define CONFIG_NR_DRAM_BANKS		1
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE			0x2000
#define CONFIG_SYS_MAXARGS		16
#define CONFIG_BAUDRATE			115200
#define CONFIG_SYS_MALLOC_LEN		(32 << 20)
#define CONFIG_SYS_CBSIZE		1024
#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SYS_THUMB_BUILD
#define CONFIG_DISPLAY_BOARDINFO

#define CONFIG_SYS_TIMER_RATE		(24 * 1000 * 1000)
#define CONFIG_SYS_TIMER_BASE		0x200440a0 /* TIMER5 */
#define CONFIG_SYS_TIMER_COUNTER	(CONFIG_SYS_TIMER_BASE + 8)

#define CONFIG_SPL_SERIAL_SUPPORT

#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_MEM32

#define CONFIG_SYS_TEXT_BASE		0x60000000
#define CONFIG_SYS_INIT_SP_ADDR		0x60100000
#define CONFIG_SYS_LOAD_ADDR		0x60800800
#define CONFIG_SPL_STACK		0x10081fff
#define CONFIG_SPL_TEXT_BASE		0x10081004

#define CONFIG_ROCKCHIP_MAX_INIT_SIZE	(4 << 10)
#define CONFIG_ROCKCHIP_CHIP_TAG	"RK30"

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

#define CONFIG_FAT_WRITE
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART

#define CONFIG_SYS_SDRAM_BASE		0x60000000
#define CONFIG_NR_DRAM_BANKS		1
#define SDRAM_BANK_SIZE			(512UL << 20UL)

#define CONFIG_SPI_FLASH
#define CONFIG_SPI
#define CONFIG_SPI_FLASH_GIGADEVICE
#define CONFIG_SF_DEFAULT_SPEED 20000000

#ifndef CONFIG_SPL_BUILD
#include <config_distro_defaults.h>

#define ENV_MEM_LAYOUT_SETTINGS \
	"scriptaddr=0x60000000\0" \
	"pxefile_addr_r=0x60100000\0" \
	"fdt_addr_r=0x61f00000\0" \
	"kernel_addr_r=0x62000000\0" \
	"ramdisk_addr_r=0x64000000\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>

/* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
 * so limit the fdt reallocation to that */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"fdt_high=0x7fffffff\0" \
	ENV_MEM_LAYOUT_SETTINGS \
	BOOTENV
#endif

#endif