u-boot/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

#define CONFIG_SYS_CACHELINE_SIZE	64

#include <asm/arch/hardware.h>

#define CONFIG_SYS_NO_FLASH
#define CONFIG_NR_DRAM_BANKS		1
#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_SYS_THUMB_BUILD
#define CONFIG_DISPLAY_BOARDINFO

#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_SPL_DRIVERS_MISC_SUPPORT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SYS_NS16550_MEM32
#define CONFIG_SPL_BOARD_INIT

#ifdef CONFIG_ROCKCHIP_SPL_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
#define CONFIG_SPL_TEXT_BASE		0xff704004

#define CONFIG_SILENT_CONSOLE
#ifndef CONFIG_SPL_BUILD
# define CONFIG_SYS_CONSOLE_IS_IN_ENV
# define CONFIG_CONSOLE_MUX
#endif

/* 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

/* 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_SPL_FS_LOAD_PAYLOAD_NAME		"u-boot.img"

#define CONFIG_SPL_PINCTRL_SUPPORT
#define CONFIG_SPL_RAM_SUPPORT
#define CONFIG_SPL_DRIVERS_MISC_SUPPORT

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

#define CONFIG_SPI_FLASH
#define CONFIG_SPI
#define CONFIG_SF_DEFAULT_SPEED 20000000

#ifndef CONFIG_SPL_BUILD
/* usb otg */
#define CONFIG_USB_GADGET
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_GADGET_DWC2_OTG
#define CONFIG_ROCKCHIP_USB2_PHY
#define CONFIG_USB_GADGET_VBUS_DRAW	0

/* fastboot  */
#define CONFIG_CMD_FASTBOOT
#define CONFIG_USB_FUNCTION_FASTBOOT
#define CONFIG_FASTBOOT_FLASH
#define CONFIG_FASTBOOT_FLASH_MMC_DEV	1	/* eMMC */
#define CONFIG_FASTBOOT_BUF_ADDR	CONFIG_SYS_LOAD_ADDR
#define CONFIG_FASTBOOT_BUF_SIZE	0x08000000

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

#define CONFIG_USB_GADGET_DOWNLOAD
#define CONFIG_G_DNL_MANUFACTURER	"Rockchip"
#define CONFIG_G_DNL_VENDOR_NUM		0x2207
#define CONFIG_G_DNL_PRODUCT_NUM	0x320a

/* Enable gpt partition table */
#define CONFIG_CMD_GPT

#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_RANDOM_UUID
#define PARTS_DEFAULT \
	"uuid_disk=${uuid_gpt_disk};" \
	"name=boot,start=8M,size=64M,bootable,uuid=${uuid_gpt_boot};" \
	"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>

/* Linux fails to load the fdt if it's loaded above 512M on a Rock 2 board, so
 * limit the fdt reallocation to that */
#define CONFIG_EXTRA_ENV_SETTINGS \
	"fdt_high=0x1fffffff\0" \
	"initrd_high=0x1fffffff\0" \
	"partitions=" PARTS_DEFAULT \
	ENV_MEM_LAYOUT_SETTINGS \
	ROCKCHIP_DEVICE_SETTINGS \
	BOOTENV
#endif

#endif