include/configs/am335x_sl50.h

/*
 * am335x_sl50.h
 *
 * Copyright (C) 2015 Toby Churchill Ltd - http://www.toby-churchill.com/
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_AM335X_EVM_H
#define __CONFIG_AM335X_EVM_H

#include <configs/ti_am335x_common.h>
#undef CONFIG_BOOTDELAY

#ifndef CONFIG_SPL_BUILD
# define CONFIG_TIMESTAMP
# define CONFIG_LZO
#endif

#define CONFIG_SYS_BOOTM_LEN		(16 << 20)

/*#define CONFIG_MACH_TYPE		3589	 Until the next sync */
#define CONFIG_BOARD_LATE_INIT

/* Clock Defines */
#define V_OSCK				24000000  /* Clock output from T2 */
#define V_SCLK				(V_OSCK)

/* Always 128 KiB env size */
#define CONFIG_ENV_SIZE			(128 << 10)

/* Enhance our eMMC support / experience. */
#define CONFIG_CMD_GPT
#define CONFIG_EFI_PARTITION

#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG

#ifndef CONFIG_SPL_BUILD

#include <config_distro_defaults.h>

#define MEM_LAYOUT_ENV_SETTINGS \
	"scriptaddr=0x80000000\0" \
	"pxefile_addr_r=0x80100000\0" \
	"kernel_addr_r=0x82000000\0" \
	"fdt_addr_r=0x88000000\0" \
	"ramdisk_addr_r=0x88080000\0" \

#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 0) \
	func(MMC, mmc, 1)

#define AM335XX_BOARD_FDTFILE \
	"fdtfile=am335x-sl50.dtb\0" \

#include <config_distro_bootcmd.h>

#define CONFIG_EXTRA_ENV_SETTINGS \
	AM335XX_BOARD_FDTFILE \
	MEM_LAYOUT_ENV_SETTINGS \
	BOOTENV

#endif

/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_COM1		0x44e09000	/* Base EVM has UART0 */
#define CONFIG_SYS_NS16550_COM2		0x48022000	/* UART1 */
#define CONFIG_SYS_NS16550_COM3		0x48024000	/* UART2 */
#define CONFIG_SYS_NS16550_COM4		0x481a6000	/* UART3 */
#define CONFIG_SYS_NS16550_COM5		0x481a8000	/* UART4 */
#define CONFIG_SYS_NS16550_COM6		0x481aa000	/* UART5 */
#define CONFIG_BAUDRATE			115200

#define CONFIG_CMD_EEPROM
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* Main EEPROM */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2

/* PMIC support */
#define CONFIG_POWER_TPS65217
#define CONFIG_POWER_TPS65910

/* SPL */
#define CONFIG_SPL_POWER_SUPPORT
#define CONFIG_SPL_YMODEM_SUPPORT

/* Bootcount using the RTC block */
#define CONFIG_BOOTCOUNT_LIMIT
#define CONFIG_BOOTCOUNT_AM33XX
#define CONFIG_SYS_BOOTCOUNT_BE

#define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/am33xx/u-boot-spl.lds"

#ifndef CONFIG_SPL_USBETH_SUPPORT
/* To support eMMC booting */
#define CONFIG_STORAGE_EMMC
#define CONFIG_FASTBOOT_FLASH_MMC_DEV   1
#endif

#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
/* Remove other SPL modes. */
#undef CONFIG_SPL_YMODEM_SUPPORT
#undef CONFIG_SPL_NAND_SUPPORT
#undef CONFIG_SPL_MMC_SUPPORT
#define CONFIG_ENV_IS_NOWHERE
#undef CONFIG_ENV_IS_IN_NAND
/* disable host part of MUSB in SPL */
#undef CONFIG_MUSB_HOST
/* disable EFI partitions and partition UUID support */
#undef CONFIG_PARTITION_UUIDS
#undef CONFIG_EFI_PARTITION
/* General network SPL  */
#define CONFIG_SPL_NET_SUPPORT
#define CONFIG_SPL_ENV_SUPPORT
#define CONFIG_SPL_NET_VCI_STRING	"AM335x U-Boot SPL"
#endif

#if defined(CONFIG_EMMC_BOOT)
#undef CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SPL_ENV_SUPPORT
#define CONFIG_SYS_MMC_ENV_DEV		1
#define CONFIG_SYS_MMC_ENV_PART		2
#define CONFIG_ENV_OFFSET		0x0
#define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#endif

/* Network. */
#define CONFIG_PHY_GIGE
#define CONFIG_PHYLIB
#define CONFIG_PHY_SMSC

#endif	/* ! __CONFIG_AM335X_SL50_H */