u-boot-brain/include/configs/sandbox.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (c) 2011 The Chromium OS Authors.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#ifdef FTRACE
#define CONFIG_TRACE
#define CONFIG_TRACE_BUFFER_SIZE	(16 << 20)
#define CONFIG_TRACE_EARLY_SIZE		(16 << 20)
#define CONFIG_TRACE_EARLY
#define CONFIG_TRACE_EARLY_ADDR		0x00100000
#endif

#ifndef CONFIG_SPL_BUILD
#define CONFIG_IO_TRACE
#endif

#ifndef CONFIG_TIMER
#define CONFIG_SYS_TIMER_RATE		1000000
#endif

#define CONFIG_HOST_MAX_DEVICES 4

/*
 * Size of malloc() pool, before and after relocation
 */
#define CONFIG_MALLOC_F_ADDR		0x0010000
#define CONFIG_SYS_MALLOC_LEN		(32 << 20)	/* 32MB  */

#define CONFIG_SYS_CBSIZE		1024	/* Console I/O Buffer Size */

/* turn on command-line edit/c/auto */

/* SPI - enable all SPI flash types for testing purposes */

#define CONFIG_I2C_EDID

/* Memory things - we don't really want a memory test */
#define CONFIG_SYS_LOAD_ADDR		0x00000000
#define CONFIG_SYS_FDT_LOAD_ADDR	        0x100

#define CONFIG_PHYSMEM

/* Size of our emulated memory */
#define SB_CONCAT(x, y) x ## y
#define SB_TO_UL(s) SB_CONCAT(s, UL)
#define CONFIG_SYS_SDRAM_BASE		0
#define CONFIG_SYS_SDRAM_SIZE \
		(SB_TO_UL(CONFIG_SANDBOX_RAM_SIZE_MB) << 20)
#define CONFIG_SYS_MONITOR_BASE	0

#define CONFIG_SYS_BAUDRATE_TABLE	{4800, 9600, 19200, 38400, 57600,\
					115200}

#define BOOT_TARGET_DEVICES(func) \
	func(HOST, host, 1) \
	func(HOST, host, 0)

#ifdef __ASSEMBLY__
#define BOOTENV
#else
#include <config_distro_bootcmd.h>
#endif

#define CONFIG_KEEP_SERVERADDR
#define CONFIG_UDP_CHECKSUM
#define CONFIG_TIMESTAMP
#define CONFIG_BOOTP_SERVERIP

#ifndef SANDBOX_NO_SDL
#define CONFIG_SANDBOX_SDL
#endif

/* LCD and keyboard require SDL support */
#ifdef CONFIG_SANDBOX_SDL
#define LCD_BPP			LCD_COLOR16
#define CONFIG_LCD_BMP_RLE8

#define CONFIG_KEYBOARD

#define SANDBOX_SERIAL_SETTINGS		"stdin=serial,cros-ec-keyb,usbkbd\0" \
					"stdout=serial,vidconsole\0" \
					"stderr=serial,vidconsole\0"
#else
#define SANDBOX_SERIAL_SETTINGS		"stdin=serial\0" \
					"stdout=serial,vidconsole\0" \
					"stderr=serial,vidconsole\0"
#endif

#define SANDBOX_ETH_SETTINGS		"ethaddr=00:00:11:22:33:44\0" \
					"eth2addr=00:00:11:22:33:48\0" \
					"eth3addr=00:00:11:22:33:45\0" \
					"eth4addr=00:00:11:22:33:48\0" \
					"eth5addr=00:00:11:22:33:46\0" \
					"eth6addr=00:00:11:22:33:47\0" \
					"ipaddr=1.2.3.4\0"

#define MEM_LAYOUT_ENV_SETTINGS \
	"bootm_size=0x10000000\0" \
	"kernel_addr_r=0x1000000\0" \
	"fdt_addr_r=0xc00000\0" \
	"ramdisk_addr_r=0x2000000\0" \
	"scriptaddr=0x1000\0" \
	"pxefile_addr_r=0x2000\0"

#define CONFIG_EXTRA_ENV_SETTINGS \
	SANDBOX_SERIAL_SETTINGS \
	SANDBOX_ETH_SETTINGS \
	BOOTENV \
	MEM_LAYOUT_ENV_SETTINGS

#ifndef CONFIG_SPL_BUILD
#define CONFIG_SYS_IDE_MAXBUS		1
#define CONFIG_SYS_ATA_IDE0_OFFSET	0
#define CONFIG_SYS_IDE_MAXDEVICE	2
#define CONFIG_SYS_ATA_BASE_ADDR	0x100
#define CONFIG_SYS_ATA_DATA_OFFSET	0
#define CONFIG_SYS_ATA_REG_OFFSET	1
#define CONFIG_SYS_ATA_ALT_OFFSET	2
#define CONFIG_SYS_ATA_STRIDE		4
#endif

#define CONFIG_SCSI_AHCI_PLAT
#define CONFIG_SYS_SCSI_MAX_DEVICE	2
#define CONFIG_SYS_SCSI_MAX_SCSI_ID	8
#define CONFIG_SYS_SCSI_MAX_LUN		4

#define CONFIG_SYS_SATA_MAX_DEVICE	2

#endif