u-boot/include/configs/MPC837XEMDS.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2007 Freescale Semiconductor, Inc.
 * Dave Liu <daveliu@freescale.com>
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */
#define CONFIG_E300		1 /* E300 family */

/*
 * IP blocks clock configuration
 */
#define CONFIG_SYS_SCCR_TSEC1CM	1	/* CSB:eTSEC1 = 1:1 */
#define CONFIG_SYS_SCCR_TSEC2CM	1	/* CSB:eTSEC2 = 1:1 */
#define CONFIG_SYS_SCCR_SATACM	SCCR_SATACM_2	/* CSB:SATA[0:3] = 2:1 */

/*
 * System IO Config
 */
#define CONFIG_SYS_SICRH		0x00000000
#define CONFIG_SYS_SICRL		0x00000000

/*
 * Output Buffer Impedance
 */
#define CONFIG_SYS_OBIR		0x31100000

#define CONFIG_HWCONFIG

/*
 * DDR Setup
 */
#define CONFIG_SYS_SDRAM_BASE		0x00000000 /* DDR is system memory */
#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL	DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
#define CONFIG_SYS_83XX_DDR_USES_CS0
#define CONFIG_SYS_DDRCDR_VALUE		(DDRCDR_DHC_EN \
					| DDRCDR_ODT \
					| DDRCDR_Q_DRN)
					/* 0x80080001 */ /* ODT 150ohm on SoC */

#undef CONFIG_DDR_ECC		/* support DDR ECC function */
#undef CONFIG_DDR_ECC_CMD	/* Use DDR ECC user commands */

#define CONFIG_SPD_EEPROM	/* Use SPD EEPROM for DDR setup */
#define CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */

#if defined(CONFIG_SPD_EEPROM)
#define SPD_EEPROM_ADDRESS	0x51 /* I2C address of DDR SODIMM SPD */
#else
/*
 * Manually set up DDR parameters
 * WHITE ELECTRONIC DESIGNS - W3HG64M72EEU403PD4 SO-DIMM
 * consist of nine chips from SAMSUNG K4T51083QE-ZC(L)D5
 */
#define CONFIG_SYS_DDR_SIZE		512 /* MB */
#define CONFIG_SYS_DDR_CS0_BNDS	0x0000001f
#define CONFIG_SYS_DDR_CS0_CONFIG	(CSCONFIG_EN \
			| CSCONFIG_ODT_RD_NEVER  /* ODT_RD to none */ \
			| CSCONFIG_ODT_WR_ONLY_CURRENT  /* ODT_WR to CSn */ \
			| CSCONFIG_ROW_BIT_14 \
			| CSCONFIG_COL_BIT_10)
			/* 0x80010202 */
#define CONFIG_SYS_DDR_TIMING_3	0x00000000
#define CONFIG_SYS_DDR_TIMING_0	((0 << TIMING_CFG0_RWT_SHIFT) \
				| (0 << TIMING_CFG0_WRT_SHIFT) \
				| (0 << TIMING_CFG0_RRT_SHIFT) \
				| (0 << TIMING_CFG0_WWT_SHIFT) \
				| (6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
				| (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
				| (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
				| (2 << TIMING_CFG0_MRS_CYC_SHIFT))
				/* 0x00620802 */
#define CONFIG_SYS_DDR_TIMING_1	((3 << TIMING_CFG1_PRETOACT_SHIFT) \
				| (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
				| (3 << TIMING_CFG1_ACTTORW_SHIFT) \
				| (5 << TIMING_CFG1_CASLAT_SHIFT) \
				| (13 << TIMING_CFG1_REFREC_SHIFT) \
				| (3 << TIMING_CFG1_WRREC_SHIFT) \
				| (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
				| (2 << TIMING_CFG1_WRTORD_SHIFT))
				/* 0x3935d322 */
#define CONFIG_SYS_DDR_TIMING_2	((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
				| (6 << TIMING_CFG2_CPO_SHIFT) \
				| (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
				| (4 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
				| (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
				| (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
				| (8 << TIMING_CFG2_FOUR_ACT_SHIFT))
				/* 0x131088c8 */
#define CONFIG_SYS_DDR_INTERVAL	((0x03E0 << SDRAM_INTERVAL_REFINT_SHIFT) \
				| (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
				/* 0x03E00100 */
#define CONFIG_SYS_DDR_SDRAM_CFG	0x43000000
#define CONFIG_SYS_DDR_SDRAM_CFG2	0x00001000 /* 1 posted refresh */
#define CONFIG_SYS_DDR_MODE	((0x0448 << SDRAM_MODE_ESD_SHIFT) \
				| (0x1432 << SDRAM_MODE_SD_SHIFT))
				/* ODT 150ohm CL=3, AL=1 on SDRAM */
#define CONFIG_SYS_DDR_MODE2	0x00000000
#endif

/*
 * Memory test
 */
#undef CONFIG_SYS_DRAM_TEST		/* memory test, takes time */
#define CONFIG_SYS_MEMTEST_START	0x00040000 /* memtest region */
#define CONFIG_SYS_MEMTEST_END		0x00140000

/*
 * The reserved memory
 */
#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE /* start of monitor */

#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT
#else
#undef CONFIG_SYS_RAMBOOT
#endif

/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
#define CONFIG_SYS_MONITOR_LEN	(512 * 1024) /* Reserve 512 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN	(512 * 1024) /* Reserved for malloc */

/*
 * Initial RAM Base Address Setup
 */
#define CONFIG_SYS_INIT_RAM_LOCK	1
#define CONFIG_SYS_INIT_RAM_ADDR	0xE6000000 /* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_SIZE	0x1000 /* Size of used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET	\
			(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)

/*
 * FLASH on the Local Bus
 */
#define CONFIG_SYS_FLASH_BASE	0xFE000000 /* FLASH base address */
#define CONFIG_SYS_FLASH_SIZE	32 /* max FLASH size is 32M */


#define CONFIG_SYS_MAX_FLASH_BANKS	1 /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT	256 /* max sectors per device */

#undef CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT	60000 /* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT	500 /* Flash Write Timeout (ms) */

/*
 * BCSR on the Local Bus
 */
#define CONFIG_SYS_BCSR		0xF8000000
					/* Access window base at BCSR base */

/*
 * NAND Flash on the Local Bus
 */
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_NAND_FSL_ELBC	1

#define CONFIG_SYS_NAND_BASE	0xE0600000


/*
 * Serial Port
 */
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	1
#define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)

#define CONFIG_SYS_BAUDRATE_TABLE  \
		{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

#define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_IMMR+0x4500)
#define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_IMMR+0x4600)

/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED	400000
#define CONFIG_SYS_FSL_I2C_SLAVE	0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET	0x3000
#define CONFIG_SYS_I2C_NOPROBES		{ {0, 0x51} }

/*
 * Config on-board RTC
 */
#define CONFIG_RTC_DS1374	/* use ds1374 rtc via i2c */
#define CONFIG_SYS_I2C_RTC_ADDR	0x68 /* at address 0x68 */

/*
 * General PCI
 * Addresses are mapped 1-1.
 */
#define CONFIG_SYS_PCI_MEM_BASE		0x80000000
#define CONFIG_SYS_PCI_MEM_PHYS		CONFIG_SYS_PCI_MEM_BASE
#define CONFIG_SYS_PCI_MEM_SIZE		0x10000000 /* 256M */
#define CONFIG_SYS_PCI_MMIO_BASE	0x90000000
#define CONFIG_SYS_PCI_MMIO_PHYS	CONFIG_SYS_PCI_MMIO_BASE
#define CONFIG_SYS_PCI_MMIO_SIZE	0x10000000 /* 256M */
#define CONFIG_SYS_PCI_IO_BASE		0x00000000
#define CONFIG_SYS_PCI_IO_PHYS		0xE0300000
#define CONFIG_SYS_PCI_IO_SIZE		0x100000 /* 1M */

#define CONFIG_SYS_PCI_SLV_MEM_LOCAL	CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_PCI_SLV_MEM_BUS	0x00000000
#define CONFIG_SYS_PCI_SLV_MEM_SIZE	0x80000000

#define CONFIG_SYS_PCIE1_BASE		0xA0000000
#define CONFIG_SYS_PCIE1_CFG_BASE	0xA0000000
#define CONFIG_SYS_PCIE1_CFG_SIZE	0x08000000
#define CONFIG_SYS_PCIE1_MEM_BASE	0xA8000000
#define CONFIG_SYS_PCIE1_MEM_PHYS	0xA8000000
#define CONFIG_SYS_PCIE1_MEM_SIZE	0x10000000
#define CONFIG_SYS_PCIE1_IO_BASE	0x00000000
#define CONFIG_SYS_PCIE1_IO_PHYS	0xB8000000
#define CONFIG_SYS_PCIE1_IO_SIZE	0x00800000

#define CONFIG_SYS_PCIE2_BASE		0xC0000000
#define CONFIG_SYS_PCIE2_CFG_BASE	0xC0000000
#define CONFIG_SYS_PCIE2_CFG_SIZE	0x08000000
#define CONFIG_SYS_PCIE2_MEM_BASE	0xC8000000
#define CONFIG_SYS_PCIE2_MEM_PHYS	0xC8000000
#define CONFIG_SYS_PCIE2_MEM_SIZE	0x10000000
#define CONFIG_SYS_PCIE2_IO_BASE	0x00000000
#define CONFIG_SYS_PCIE2_IO_PHYS	0xD8000000
#define CONFIG_SYS_PCIE2_IO_SIZE	0x00800000

#ifdef CONFIG_PCI
#define CONFIG_PCI_INDIRECT_BRIDGE
#ifndef __ASSEMBLY__
extern int board_pci_host_broken(void);
#endif
#define CONFIG_PCIE
#define CONFIG_PQ_MDS_PIB	1 /* PQ MDS Platform IO Board */

#define CONFIG_HAS_FSL_DR_USB	1 /* fixup device tree for the DR USB */
#define CONFIG_USB_EHCI_FSL
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET

#undef CONFIG_EEPRO100
#undef CONFIG_PCI_SCAN_SHOW	/* show pci devices on startup */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957	/* Freescale */
#endif /* CONFIG_PCI */

/*
 * TSEC
 */
#define CONFIG_SYS_TSEC1_OFFSET	0x24000
#define CONFIG_SYS_TSEC1	(CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
#define CONFIG_SYS_TSEC2_OFFSET	0x25000
#define CONFIG_SYS_TSEC2	(CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)

/*
 * TSEC ethernet configuration
 */
#define CONFIG_TSEC1		1
#define CONFIG_TSEC1_NAME	"eTSEC0"
#define CONFIG_TSEC2		1
#define CONFIG_TSEC2_NAME	"eTSEC1"
#define TSEC1_PHY_ADDR		2
#define TSEC2_PHY_ADDR		3
#define TSEC1_PHY_ADDR_SGMII	8
#define TSEC2_PHY_ADDR_SGMII	4
#define TSEC1_PHYIDX		0
#define TSEC2_PHYIDX		0
#define TSEC1_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC2_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)

/* Options are: TSEC[0-1] */
#define CONFIG_ETHPRIME		"eTSEC1"

/* SERDES */
#define CONFIG_FSL_SERDES
#define CONFIG_FSL_SERDES1	0xe3000
#define CONFIG_FSL_SERDES2	0xe3100

/*
 * SATA
 */
#define CONFIG_SYS_SATA_MAX_DEVICE	2
#define CONFIG_SATA1
#define CONFIG_SYS_SATA1_OFFSET	0x18000
#define CONFIG_SYS_SATA1	(CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
#define CONFIG_SYS_SATA1_FLAGS	FLAGS_DMA
#define CONFIG_SATA2
#define CONFIG_SYS_SATA2_OFFSET	0x19000
#define CONFIG_SYS_SATA2	(CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
#define CONFIG_SYS_SATA2_FLAGS	FLAGS_DMA

#ifdef CONFIG_FSL_SATA
#define CONFIG_LBA48
#endif

/*
 * Environment
 */

#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change */

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE

/*
 * Command line configuration.
 */

#undef CONFIG_WATCHDOG		/* watchdog disabled */

#ifdef CONFIG_MMC
#define CONFIG_FSL_ESDHC_PIN_MUX
#define CONFIG_SYS_FSL_ESDHC_ADDR	CONFIG_SYS_MPC83xx_ESDHC_ADDR
#endif

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LOAD_ADDR		0x2000000 /* default load address */

/*
 * For booting Linux, the board info and command line data
 * have to be in the first 256 MB of memory, since this is
 * the maximum mapped by the Linux kernel during initialization.
 */
#define CONFIG_SYS_BOOTMAPSZ	(256 << 20) /* Initial Memory map for Linux */
#define CONFIG_SYS_BOOTM_LEN	(64 << 20)	/* Increase max gunzip size */

#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE	230400	/* speed of kgdb serial port */
#endif

/*
 * Environment Configuration
 */

#define CONFIG_ENV_OVERWRITE

#if defined(CONFIG_TSEC_ENET)
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#endif

#define CONFIG_LOADADDR 800000	/* default location for tftp and bootm */

#define CONFIG_EXTRA_ENV_SETTINGS					\
	"netdev=eth0\0"							\
	"consoledev=ttyS0\0"						\
	"ramdiskaddr=1000000\0"						\
	"ramdiskfile=ramfs.83xx\0"					\
	"fdtaddr=780000\0"						\
	"fdtfile=mpc8379_mds.dtb\0"					\
	""

#define CONFIG_NFSBOOTCOMMAND						\
	"setenv bootargs root=/dev/nfs rw "				\
		"nfsroot=$serverip:$rootpath "				\
		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"	\
							"$netdev:off "	\
		"console=$consoledev,$baudrate $othbootargs;"		\
	"tftp $loadaddr $bootfile;"					\
	"tftp $fdtaddr $fdtfile;"					\
	"bootm $loadaddr - $fdtaddr"

#define CONFIG_RAMBOOTCOMMAND						\
	"setenv bootargs root=/dev/ram rw "				\
		"console=$consoledev,$baudrate $othbootargs;"		\
	"tftp $ramdiskaddr $ramdiskfile;"				\
	"tftp $loadaddr $bootfile;"					\
	"tftp $fdtaddr $fdtfile;"					\
	"bootm $loadaddr $ramdiskaddr $fdtaddr"

#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND

#endif	/* __CONFIG_H */