include/configs/pdm360ng.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2009-2010
  * Michael Weiß, ifm ecomatic gmbh, michael.weiss@ifm.com
  *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */

 /*
  * pdm360ng board configuration file
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 #define CONFIG_PDM360NG 1

 /*
  * Memory map for the PDM360NG board:
  *
  * 0x0000_0000 - 0x1FFF_FFFF	DDR RAM (512 MB)
  * 0x2000_0000 - 0x3FFF_FFFF	reserved (DDR RAM (512 MB)
  * 0x5000_0000 - 0x5001_FFFF	SRAM (128 KB)
  * 0x5004_0000 - 0x5005_FFFF	MRAM (CS2) (128 KB)
  * 0x8000_0000 - 0x803F_FFFF	IMMR (4 MB)
  * 0xF000_0000 - 0xF7FF_FFFF	NOR FLASH (CS0) (128 MB)
  * 0xF800_0000 - 0xFFFF_FFFF	NOR FLASH (CS1) (128 MB) optional
  */

 /*
  * High Level Configuration Options
  */
 #define CONFIG_E300		1	/* E300 Family */
 #define CONFIG_MPC512X		1	/* MPC512X family */
 #define CONFIG_FSL_DIU_FB	1	/* FSL DIU */

 #define	CONFIG_SYS_TEXT_BASE	0xF0000000

 /* Used for silent command in environment */
 #define CONFIG_SYS_DEVICE_NULLDEV
 #define CONFIG_SILENT_CONSOLE

 /* Video */
 #define CONFIG_VIDEO

 #if defined(CONFIG_VIDEO)
 #define CONFIG_CFB_CONSOLE
 #define CONFIG_VGA_AS_SINGLE_DEVICE
 #define CONFIG_SPLASH_SCREEN
 #define CONFIG_VIDEO_LOGO
 #define CONFIG_VIDEO_BMP_RLE8
 #endif

 #define CONFIG_SYS_MPC512X_CLKIN	33333333	/* in Hz */

 #define CONFIG_MISC_INIT_R

 #define CONFIG_SYS_IMMR			0x80000000
 #define CONFIG_SYS_DIU_ADDR		((CONFIG_SYS_IMMR) + 0x2100)

 /*
  * DDR Setup
  */

 /* DDR is system memory */
 #define CONFIG_SYS_DDR_BASE		0x00000000
 #define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_BASE
 #define CONFIG_SYS_MAX_RAM_SIZE		0x40000000

 /* DDR pin mux and slew rate */
 #define CONFIG_SYS_IOCTRL_MUX_DDR	0x00000012

 /* Manually set all parameters as there's no SPD etc. */
 /*
  * DDR Controller Configuration for Micron DDR2 SDRAM MT47H128M8-3
  *
  * SYS_CFG:
  *	[31:31]	MDDRC Soft Reset:	Diabled
  *	[30:30]	DRAM CKE pin:		Enabled
  *	[29:29]	DRAM CLK:		Enabled
  *	[28:28]	Command Mode:		Enabled (For initialization only)
  *	[27:25]	DRAM Row Select:	dram_row[15:0] = magenta_address[25:10]
  *	[24:21]	DRAM Bank Select:	dram_bank[1:0] = magenta_address[11:10]
  *	[20:19]	Read Test:		DON'T USE
  *	[18:18]	Self Refresh:		Enabled
  *	[17:17]	16bit Mode:		Disabled
  *	[16:13] Read Delay:		3
  *	[12:12]	Half DQS Delay:		Disabled
  *	[11:11]	Quarter DQS Delay:	Disabled
  *	[10:08]	Write Delay:		2
  *	[07:07]	Early ODT:		Disabled
  *	[06:06]	On DIE Termination:	Enabled
  *	[05:05]	FIFO Overflow Clear:	DON'T USE here
  *	[04:04]	FIFO Underflow Clear:	DON'T USE here
  *	[03:03]	FIFO Overflow Pending:	DON'T USE here
  *	[02:02]	FIFO Underlfow Pending:	DON'T USE here
  *	[01:01]	FIFO Overlfow Enabled:	Enabled
  *	[00:00]	FIFO Underflow Enabled:	Enabled
  * TIME_CFG0
  *	[31:16]	DRAM Refresh Time:	0 CSB clocks
  *	[15:8]	DRAM Command Time:	0 CSB clocks
  *	[07:00]	DRAM Precharge Time:	0 CSB clocks
  * TIME_CFG1
  *	[31:26]	DRAM tRFC:
  *	[25:21]	DRAM tWR1:
  *	[20:17]	DRAM tWRT1:
  *	[16:11]	DRAM tDRR:
  *	[10:05]	DRAM tRC:
  *	[04:00]	DRAM tRAS:
  * TIME_CFG2
  *	[31:28]	DRAM tRCD:
  *	[27:23]	DRAM tFAW:
  *	[22:19]	DRAM tRTW1:
  *	[18:15]	DRAM tCCD:
  *	[14:10] DRAM tRTP:
  *	[09:05]	DRAM tRP:
  *	[04:00] DRAM tRPA
  */
 #define CONFIG_SYS_MDDRC_SYS_CFG	0xEA804A40
 #define CONFIG_SYS_MDDRC_TIME_CFG0	0x030C3D2E
 #define CONFIG_SYS_MDDRC_TIME_CFG1	0x68EC1168
 #define CONFIG_SYS_MDDRC_TIME_CFG2	0x34310864

 /*
  * Alternative 1: small RAM (128 MB) configuration
  */
 #define CONFIG_SYS_MDDRC_SYS_CFG_ALT1	0xE8604A40
 #define CONFIG_SYS_MDDRC_TIME_CFG0_ALT1	0x030C3D2E
 #define CONFIG_SYS_MDDRC_TIME_CFG1_ALT1	0x3CEC1168
 #define CONFIG_SYS_MDDRC_TIME_CFG2_ALT1	0x33310863

 #define CONFIG_SYS_MDDRC_SYS_CFG_EN	0xF0000000

 #define CONFIG_SYS_DDRCMD_NOP		0x01380000
 #define CONFIG_SYS_DDRCMD_PCHG_ALL	0x01100400
 #define CONFIG_SYS_DDRCMD_EM2		0x01020000  /* EMR2 */
 #define CONFIG_SYS_DDRCMD_EM3		0x01030000  /* EMR3 */
 /* EMR with 150 ohm ODT todo: verify */
 #define CONFIG_SYS_DDRCMD_EN_DLL	0x01010040
 #define CONFIG_SYS_DDRCMD_RES_DLL	0x01000100
 #define CONFIG_SYS_DDRCMD_RFSH		0x01080000
 #define CONFIG_SYS_MICRON_INIT_DEV_OP	0x01000432
 /* EMR with 150 ohm ODT todo: verify */
 #define CONFIG_SYS_DDRCMD_OCD_DEFAULT	0x010107C0
 /* EMR new command with 150 ohm ODT todo: verify */
 #define CONFIG_SYS_DDRCMD_OCD_EXIT	0x01010440

 /* DDR Priority Manager Configuration */
 #define CONFIG_SYS_MDDRCGRP_PM_CFG1	0x00077777
 #define CONFIG_SYS_MDDRCGRP_PM_CFG2	0x00000000
 #define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG	0x00000001
 #define CONFIG_SYS_MDDRCGRP_LUT0_MU	0xFFEEDDCC
 #define CONFIG_SYS_MDDRCGRP_LUT0_ML	0xBBAAAAAA
 #define CONFIG_SYS_MDDRCGRP_LUT1_MU	0x66666666
 #define CONFIG_SYS_MDDRCGRP_LUT1_ML	0x55555555
 #define CONFIG_SYS_MDDRCGRP_LUT2_MU	0x44444444
 #define CONFIG_SYS_MDDRCGRP_LUT2_ML	0x44444444
 #define CONFIG_SYS_MDDRCGRP_LUT3_MU	0x55555555
 #define CONFIG_SYS_MDDRCGRP_LUT3_ML	0x55555558
 #define CONFIG_SYS_MDDRCGRP_LUT4_MU	0x11111111
 #define CONFIG_SYS_MDDRCGRP_LUT4_ML	0x11111122
 #define CONFIG_SYS_MDDRCGRP_LUT0_AU	0xaaaaaaaa
 #define CONFIG_SYS_MDDRCGRP_LUT0_AL	0xaaaaaaaa
 #define CONFIG_SYS_MDDRCGRP_LUT1_AU	0x66666666
 #define CONFIG_SYS_MDDRCGRP_LUT1_AL	0x66666666
 #define CONFIG_SYS_MDDRCGRP_LUT2_AU	0x11111111
 #define CONFIG_SYS_MDDRCGRP_LUT2_AL	0x11111111
 #define CONFIG_SYS_MDDRCGRP_LUT3_AU	0x11111111
 #define CONFIG_SYS_MDDRCGRP_LUT3_AL	0x11111111
 #define CONFIG_SYS_MDDRCGRP_LUT4_AU	0x11111111
 #define CONFIG_SYS_MDDRCGRP_LUT4_AL	0x11111111

 /*
  * NOR FLASH on the Local Bus
  */
 #define CONFIG_SYS_FLASH_CFI		/* use Common Flash Interface */
 #define CONFIG_FLASH_CFI_DRIVER		/* use the CFI driver */
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE

 #define CONFIG_SYS_FLASH_BASE		0xF0000000 /* start of FLASH-Bank0 */
 #define CONFIG_SYS_FLASH_SIZE		0x08000000 /* max size of a Bank */
 /* start of FLASH-Bank1 */
 #define CONFIG_SYS_FLASH1_BASE		(CONFIG_SYS_FLASH_BASE + \
 					 CONFIG_SYS_FLASH_SIZE)
 #define CONFIG_SYS_MAX_FLASH_SECT	512	/* max sectors per device */
 #define CONFIG_SYS_MAX_FLASH_BANKS	2	/* number of banks */
 #define CONFIG_SYS_FLASH_BANKS_LIST \
 	{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH1_BASE}

 #define CONFIG_SYS_SRAM_BASE		0x50000000
 #define CONFIG_SYS_SRAM_SIZE		0x00020000	/* 128 KB */

 #define CONFIG_SYS_CS1_START		CONFIG_SYS_FLASH1_BASE
 #define CONFIG_SYS_CS1_SIZE		CONFIG_SYS_FLASH_SIZE

 /* ALE active low, data size 4 bytes */
 #define CONFIG_SYS_CS0_CFG		0x05059350
 /* ALE active low, data size 4 bytes */
 #define CONFIG_SYS_CS1_CFG		0x05059350

 #define CONFIG_SYS_MRAM_BASE		0x50040000
 #define CONFIG_SYS_MRAM_SIZE		0x00020000
 #define CONFIG_SYS_CS2_START		CONFIG_SYS_MRAM_BASE
 #define CONFIG_SYS_CS2_SIZE		CONFIG_SYS_MRAM_SIZE

 /* ALE active low, data size 4 bytes */
 #define CONFIG_SYS_CS2_CFG		0x05059110

 /* alt. CS timing for CS0, CS1, CS2 */
 #define CONFIG_SYS_CS_ALETIMING		0x00000007

 /*
  * NAND FLASH
  */
 #define CONFIG_CMD_NAND			/* enable NAND support */
 #define CONFIG_NAND_MPC5121_NFC
 #define CONFIG_SYS_NAND_BASE            0x40000000
 #define CONFIG_SYS_MAX_NAND_DEVICE      1
 #define CONFIG_SYS_NAND_SELECT_DEVICE	/* driver supports mutipl. chips */

 /*
  * Configuration parameters for MPC5121 NAND driver
  */
 #define CONFIG_FSL_NFC_WIDTH 1
 #define CONFIG_FSL_NFC_WRITE_SIZE 2048
 #define CONFIG_FSL_NFC_SPARE_SIZE 64
 #define CONFIG_FSL_NFC_CHIPS CONFIG_SYS_MAX_NAND_DEVICE

 /*
  * Dynamic MTD partition support
  */
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_MTD_DEVICE	/* needed for mtdparts commands */
 #define CONFIG_FLASH_CFI_MTD
 #define MTDIDS_DEFAULT		"nor0=f0000000.flash,nor1=f8000000.flash," \
 						"nand0=MPC5121 NAND"

 /*
  * Flash layout
  */
 #define MTDPARTS_DEFAULT	"mtdparts=f0000000.flash:512k(u-boot),"	\
 						"256k(environment1),"	\
 						"256k(environment2),"	\
 						"256k(splash-factory)," \
 						"2m(FIT: recovery),"	\
 						"4608k(fs-recovery),"   \
 						"256k(splash-customer),"\
 						"5m(FIT: kernel+dtb),"	\
 						"64m(rootfs squash)ro,"	\
 						"51m(userfs ubi);"	\
 					"f8000000.flash:-(unused);"	\
 					"MPC5121 NAND:1024m(extended-userfs)"

 /*
  * Override partitions in device tree using info
  * in "mtdparts" environment variable
  */
 #ifdef CONFIG_CMD_MTDPARTS
 #define CONFIG_FDT_FIXUP_PARTITIONS
 #endif

 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE	/* Start of monitor */
 #define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* 512 kB for monitor */
 #ifdef	CONFIG_FSL_DIU_FB
 #define CONFIG_SYS_MALLOC_LEN		(6 * 1024 * 1024) /* for malloc */
 #else
 #define CONFIG_SYS_MALLOC_LEN		(512 * 1024)
 #endif

 /*
  * Serial Port
  */
 #define CONFIG_CONS_INDEX     1

 /*
  * Serial console configuration
  */
 #define CONFIG_PSC_CONSOLE	6	/* console is on PSC6 */
 #if CONFIG_PSC_CONSOLE != 6
 #error CONFIG_PSC_CONSOLE must be 6
 #endif

 #define CONSOLE_FIFO_TX_SIZE	FIFOC_PSC6_TX_SIZE
 #define CONSOLE_FIFO_TX_ADDR	FIFOC_PSC6_TX_ADDR
 #define CONSOLE_FIFO_RX_SIZE	FIFOC_PSC6_RX_SIZE
 #define CONSOLE_FIFO_RX_ADDR	FIFOC_PSC6_RX_ADDR

 /*
  * Clocks in use
  */
 #define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |				\
 			 CLOCK_SCCR1_LPC_EN |				\
 			 CLOCK_SCCR1_NFC_EN |				\
 			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) |	\
 			 CLOCK_SCCR1_PSCFIFO_EN |			\
 			 CLOCK_SCCR1_DDR_EN |				\
 			 CLOCK_SCCR1_FEC_EN |				\
 			 CLOCK_SCCR1_TPR_EN)

 #define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_MEM_EN |		\
 			 CLOCK_SCCR2_SPDIF_EN |		\
 			 CLOCK_SCCR2_DIU_EN |		\
 			 CLOCK_SCCR2_I2C_EN)

 /*
  * Used PSC UART devices
  */
 #define CONFIG_SYS_PSC1
 #define CONFIG_SYS_PSC4
 #define CONFIG_SYS_PSC6

 /*
  * Co-processor communication parameters
  */
 #define CONFIG_SYS_PDM360NG_COPROC_READ_DELAY	5000
 #define CONFIG_SYS_PDM360NG_COPROC_BAUDRATE	38400

 /*
  * I2C
  */
 #define CONFIG_HARD_I2C			/* I2C with hardware support */
 #define CONFIG_I2C_MULTI_BUS
 #define CONFIG_I2C_CMD_TREE
 /* I2C speed and slave address */
 #define CONFIG_SYS_I2C_SPEED		100000
 #define CONFIG_SYS_I2C_SLAVE		0x7F

 /*
  * EEPROM configuration
  */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2	/* 16-bit EEPROM addr */
 #define CONFIG_SYS_I2C_EEPROM_ADDR		0x50	/* ST AT24C01 */
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10	/* 10ms of delay */
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4	/* 16-Byte Write Mode */

 /*
  * MAC addr in EEPROM
  */
 #define CONFIG_SYS_I2C_EEPROM_BUS_NUM		0
 #define CONFIG_SYS_I2C_EEPROM_MAC_OFFSET	0x10
 /*
  * Enabled only to delete "ethaddr" before testing
  * "ethaddr" setting from EEPROM
  */
 #define CONFIG_ENV_OVERWRITE

 /*
  * Ethernet configuration
  */
 #define CONFIG_MPC512x_FEC	1
 #define CONFIG_PHY_ADDR		0x1F
 #define CONFIG_MII		1	/* MII PHY management	*/
 #define CONFIG_FEC_AN_TIMEOUT	1
 #define CONFIG_HAS_ETH0

 /*
  * Configure on-board RTC
  */
 #define CONFIG_RTC_M41T62			/* use M41T00 rtc via i2c */
 #define CONFIG_SYS_I2C_RTC_ADDR		0x68	/* at address 0x68	*/

 /*
  * Environment
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
 /* This has to be a multiple of the Flash sector size */
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + \
 				 CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_ENV_SIZE		0x2000
 #define CONFIG_ENV_SECT_SIZE	0x40000		/* one sector (256K) for env */

 /* Address and size of Redundant Environment Sector	*/
 #define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)

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

 #include <config_cmd_default.h>

 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_EEPROM
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_REGINFO

 #ifdef CONFIG_VIDEO
 #define CONFIG_CMD_BMP
 #endif

 /*
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory */
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
 #define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */

 #ifdef CONFIG_CMD_KGDB
 	#define CONFIG_SYS_CBSIZE	1024	/* Console I/O Buffer Size */
 #else
 	#define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
 #endif

 /* Print Buffer Size */
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 /* Max number of command args */
 #define CONFIG_SYS_MAXARGS	16
 /* Boot Argument Buffer Size */
 #define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE
 /* Decrementer freq: 1ms ticks */
 #define CONFIG_SYS_HZ		1000

 /*
  * 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.
  */
 /* Initial Memory map for Linux */
 #define CONFIG_SYS_BOOTMAPSZ	(256 << 20)

 /* Cache Configuration */
 #define CONFIG_SYS_DCACHE_SIZE		32768
 #define CONFIG_SYS_CACHELINE_SIZE	32
 #ifdef CONFIG_CMD_KGDB
 /* log base 2 of the above value */
 #define CONFIG_SYS_CACHELINE_SHIFT	5
 #endif

 #define CONFIG_SYS_HID0_INIT	0x000000000
 #define CONFIG_SYS_HID0_FINAL	(HID0_ENABLE_MACHINE_CHECK | HID0_ICE)
 #define CONFIG_SYS_HID2	HID2_HBE

 #define CONFIG_HIGH_BATS	1	/* High BATs supported */

 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed of kgdb serial port */
 #define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
 #endif

 /* POST support */
 #define CONFIG_POST             (CONFIG_SYS_POST_COPROC)

 /*
  * Environment Configuration
  */
 #define CONFIG_TIMESTAMP

 #define CONFIG_HOSTNAME		pdm360ng
 /* default location for tftp and bootm */
 #define CONFIG_LOADADDR		400000

 #define CONFIG_BOOTDELAY	5	/* -1 disables auto-boot */

 #define CONFIG_PREBOOT	"echo;"	\
 	"echo PDM360NG SAMPLE;" \
 	"echo"

 #define CONFIG_BOOTCOMMAND	"run env_cont"

 #define CONFIG_OF_LIBFDT	1
 #define CONFIG_OF_BOARD_SETUP	1
 #define CONFIG_OF_SUPPORT_OLD_DEVICE_TREES	1
 #define CONFIG_FIT
 #define CONFIG_FIT_VERBOSE

 #define OF_CPU			"PowerPC,5121@0"
 #define OF_SOC_COMPAT		"fsl,mpc5121-immr"
 #define OF_TBCLK		(bd->bi_busfreq / 4)
 #define OF_STDOUT_PATH		"/soc@80000000/serial@11600"

 /*
  * Include common options for all mpc5121 boards
  */
 #include "mpc5121-common.h"

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2009-2010
	* Michael Weiß, ifm ecomatic gmbh, michael.weiss@ifm.com
	*
	* See file CREDITS for list of people who contributed to this
	* project.
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License as
	* published by the Free Software Foundation; either version 2 of
	* the License, or (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	* MA 02111-1307 USA
	*/

	/*
	* pdm360ng board configuration file
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	#define CONFIG_PDM360NG 1

	/*
	* Memory map for the PDM360NG board:
	*
	* 0x0000_0000 - 0x1FFF_FFFF DDR RAM (512 MB)
	* 0x2000_0000 - 0x3FFF_FFFF reserved (DDR RAM (512 MB)
	* 0x5000_0000 - 0x5001_FFFF SRAM (128 KB)
	* 0x5004_0000 - 0x5005_FFFF MRAM (CS2) (128 KB)
	* 0x8000_0000 - 0x803F_FFFF IMMR (4 MB)
	* 0xF000_0000 - 0xF7FF_FFFF NOR FLASH (CS0) (128 MB)
	* 0xF800_0000 - 0xFFFF_FFFF NOR FLASH (CS1) (128 MB) optional
	*/

	/*
	* High Level Configuration Options
	*/
	#define CONFIG_E300 1 /* E300 Family */
	#define CONFIG_MPC512X 1 /* MPC512X family */
	#define CONFIG_FSL_DIU_FB 1 /* FSL DIU */

	#define CONFIG_SYS_TEXT_BASE 0xF0000000

	/* Used for silent command in environment */
	#define CONFIG_SYS_DEVICE_NULLDEV
	#define CONFIG_SILENT_CONSOLE

	/* Video */
	#define CONFIG_VIDEO

	#if defined(CONFIG_VIDEO)
	#define CONFIG_CFB_CONSOLE
	#define CONFIG_VGA_AS_SINGLE_DEVICE
	#define CONFIG_SPLASH_SCREEN
	#define CONFIG_VIDEO_LOGO
	#define CONFIG_VIDEO_BMP_RLE8
	#endif

	#define CONFIG_SYS_MPC512X_CLKIN 33333333 /* in Hz */

	#define CONFIG_MISC_INIT_R

	#define CONFIG_SYS_IMMR 0x80000000
	#define CONFIG_SYS_DIU_ADDR ((CONFIG_SYS_IMMR) + 0x2100)

	/*
	* DDR Setup
	*/

	/* DDR is system memory */
	#define CONFIG_SYS_DDR_BASE 0x00000000
	#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
	#define CONFIG_SYS_MAX_RAM_SIZE 0x40000000

	/* DDR pin mux and slew rate */
	#define CONFIG_SYS_IOCTRL_MUX_DDR 0x00000012

	/* Manually set all parameters as there's no SPD etc. */
	/*
	* DDR Controller Configuration for Micron DDR2 SDRAM MT47H128M8-3
	*
	* SYS_CFG:
	* [31:31] MDDRC Soft Reset: Diabled
	* [30:30] DRAM CKE pin: Enabled
	* [29:29] DRAM CLK: Enabled
	* [28:28] Command Mode: Enabled (For initialization only)
	* [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10]
	* [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10]
	* [20:19] Read Test: DON'T USE
	* [18:18] Self Refresh: Enabled
	* [17:17] 16bit Mode: Disabled
	* [16:13] Read Delay: 3
	* [12:12] Half DQS Delay: Disabled
	* [11:11] Quarter DQS Delay: Disabled
	* [10:08] Write Delay: 2
	* [07:07] Early ODT: Disabled
	* [06:06] On DIE Termination: Enabled
	* [05:05] FIFO Overflow Clear: DON'T USE here
	* [04:04] FIFO Underflow Clear: DON'T USE here
	* [03:03] FIFO Overflow Pending: DON'T USE here
	* [02:02] FIFO Underlfow Pending: DON'T USE here
	* [01:01] FIFO Overlfow Enabled: Enabled
	* [00:00] FIFO Underflow Enabled: Enabled
	* TIME_CFG0
	* [31:16] DRAM Refresh Time: 0 CSB clocks
	* [15:8] DRAM Command Time: 0 CSB clocks
	* [07:00] DRAM Precharge Time: 0 CSB clocks
	* TIME_CFG1
	* [31:26] DRAM tRFC:
	* [25:21] DRAM tWR1:
	* [20:17] DRAM tWRT1:
	* [16:11] DRAM tDRR:
	* [10:05] DRAM tRC:
	* [04:00] DRAM tRAS:
	* TIME_CFG2
	* [31:28] DRAM tRCD:
	* [27:23] DRAM tFAW:
	* [22:19] DRAM tRTW1:
	* [18:15] DRAM tCCD:
	* [14:10] DRAM tRTP:
	* [09:05] DRAM tRP:
	* [04:00] DRAM tRPA
	*/
	#define CONFIG_SYS_MDDRC_SYS_CFG 0xEA804A40
	#define CONFIG_SYS_MDDRC_TIME_CFG0 0x030C3D2E
	#define CONFIG_SYS_MDDRC_TIME_CFG1 0x68EC1168
	#define CONFIG_SYS_MDDRC_TIME_CFG2 0x34310864

	/*
	* Alternative 1: small RAM (128 MB) configuration
	*/
	#define CONFIG_SYS_MDDRC_SYS_CFG_ALT1 0xE8604A40
	#define CONFIG_SYS_MDDRC_TIME_CFG0_ALT1 0x030C3D2E
	#define CONFIG_SYS_MDDRC_TIME_CFG1_ALT1 0x3CEC1168
	#define CONFIG_SYS_MDDRC_TIME_CFG2_ALT1 0x33310863

	#define CONFIG_SYS_MDDRC_SYS_CFG_EN 0xF0000000

	#define CONFIG_SYS_DDRCMD_NOP 0x01380000
	#define CONFIG_SYS_DDRCMD_PCHG_ALL 0x01100400
	#define CONFIG_SYS_DDRCMD_EM2 0x01020000 /* EMR2 */
	#define CONFIG_SYS_DDRCMD_EM3 0x01030000 /* EMR3 */
	/* EMR with 150 ohm ODT todo: verify */
	#define CONFIG_SYS_DDRCMD_EN_DLL 0x01010040
	#define CONFIG_SYS_DDRCMD_RES_DLL 0x01000100
	#define CONFIG_SYS_DDRCMD_RFSH 0x01080000
	#define CONFIG_SYS_MICRON_INIT_DEV_OP 0x01000432
	/* EMR with 150 ohm ODT todo: verify */
	#define CONFIG_SYS_DDRCMD_OCD_DEFAULT 0x010107C0
	/* EMR new command with 150 ohm ODT todo: verify */
	#define CONFIG_SYS_DDRCMD_OCD_EXIT 0x01010440

	/* DDR Priority Manager Configuration */
	#define CONFIG_SYS_MDDRCGRP_PM_CFG1 0x00077777
	#define CONFIG_SYS_MDDRCGRP_PM_CFG2 0x00000000
	#define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG 0x00000001
	#define CONFIG_SYS_MDDRCGRP_LUT0_MU 0xFFEEDDCC
	#define CONFIG_SYS_MDDRCGRP_LUT0_ML 0xBBAAAAAA
	#define CONFIG_SYS_MDDRCGRP_LUT1_MU 0x66666666
	#define CONFIG_SYS_MDDRCGRP_LUT1_ML 0x55555555
	#define CONFIG_SYS_MDDRCGRP_LUT2_MU 0x44444444
	#define CONFIG_SYS_MDDRCGRP_LUT2_ML 0x44444444
	#define CONFIG_SYS_MDDRCGRP_LUT3_MU 0x55555555
	#define CONFIG_SYS_MDDRCGRP_LUT3_ML 0x55555558
	#define CONFIG_SYS_MDDRCGRP_LUT4_MU 0x11111111
	#define CONFIG_SYS_MDDRCGRP_LUT4_ML 0x11111122
	#define CONFIG_SYS_MDDRCGRP_LUT0_AU 0xaaaaaaaa
	#define CONFIG_SYS_MDDRCGRP_LUT0_AL 0xaaaaaaaa
	#define CONFIG_SYS_MDDRCGRP_LUT1_AU 0x66666666
	#define CONFIG_SYS_MDDRCGRP_LUT1_AL 0x66666666
	#define CONFIG_SYS_MDDRCGRP_LUT2_AU 0x11111111
	#define CONFIG_SYS_MDDRCGRP_LUT2_AL 0x11111111
	#define CONFIG_SYS_MDDRCGRP_LUT3_AU 0x11111111
	#define CONFIG_SYS_MDDRCGRP_LUT3_AL 0x11111111
	#define CONFIG_SYS_MDDRCGRP_LUT4_AU 0x11111111
	#define CONFIG_SYS_MDDRCGRP_LUT4_AL 0x11111111

	/*
	* NOR FLASH on the Local Bus
	*/
	#define CONFIG_SYS_FLASH_CFI /* use Common Flash Interface */
	#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE

	#define CONFIG_SYS_FLASH_BASE 0xF0000000 /* start of FLASH-Bank0 */
	#define CONFIG_SYS_FLASH_SIZE 0x08000000 /* max size of a Bank */
	/* start of FLASH-Bank1 */
	#define CONFIG_SYS_FLASH1_BASE (CONFIG_SYS_FLASH_BASE + \
	CONFIG_SYS_FLASH_SIZE)
	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max sectors per device */
	#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
	#define CONFIG_SYS_FLASH_BANKS_LIST \
	{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH1_BASE}

	#define CONFIG_SYS_SRAM_BASE 0x50000000
	#define CONFIG_SYS_SRAM_SIZE 0x00020000 /* 128 KB */

	#define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH1_BASE
	#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE

	/* ALE active low, data size 4 bytes */
	#define CONFIG_SYS_CS0_CFG 0x05059350
	/* ALE active low, data size 4 bytes */
	#define CONFIG_SYS_CS1_CFG 0x05059350

	#define CONFIG_SYS_MRAM_BASE 0x50040000
	#define CONFIG_SYS_MRAM_SIZE 0x00020000
	#define CONFIG_SYS_CS2_START CONFIG_SYS_MRAM_BASE
	#define CONFIG_SYS_CS2_SIZE CONFIG_SYS_MRAM_SIZE

	/* ALE active low, data size 4 bytes */
	#define CONFIG_SYS_CS2_CFG 0x05059110

	/* alt. CS timing for CS0, CS1, CS2 */
	#define CONFIG_SYS_CS_ALETIMING 0x00000007

	/*
	* NAND FLASH
	*/
	#define CONFIG_CMD_NAND /* enable NAND support */
	#define CONFIG_NAND_MPC5121_NFC
	#define CONFIG_SYS_NAND_BASE 0x40000000
	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	#define CONFIG_SYS_NAND_SELECT_DEVICE /* driver supports mutipl. chips */

	/*
	* Configuration parameters for MPC5121 NAND driver
	*/
	#define CONFIG_FSL_NFC_WIDTH 1
	#define CONFIG_FSL_NFC_WRITE_SIZE 2048
	#define CONFIG_FSL_NFC_SPARE_SIZE 64
	#define CONFIG_FSL_NFC_CHIPS CONFIG_SYS_MAX_NAND_DEVICE

	/*
	* Dynamic MTD partition support
	*/
	#define CONFIG_CMD_MTDPARTS
	#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
	#define CONFIG_FLASH_CFI_MTD
	#define MTDIDS_DEFAULT "nor0=f0000000.flash,nor1=f8000000.flash," \
	"nand0=MPC5121 NAND"

	/*
	* Flash layout
	*/
	#define MTDPARTS_DEFAULT "mtdparts=f0000000.flash:512k(u-boot)," \
	"256k(environment1)," \
	"256k(environment2)," \
	"256k(splash-factory)," \
	"2m(FIT: recovery)," \
	"4608k(fs-recovery)," \
	"256k(splash-customer),"\
	"5m(FIT: kernel+dtb)," \
	"64m(rootfs squash)ro," \
	"51m(userfs ubi);" \
	"f8000000.flash:-(unused);" \
	"MPC5121 NAND:1024m(extended-userfs)"

	/*
	* Override partitions in device tree using info
	* in "mtdparts" environment variable
	*/
	#ifdef CONFIG_CMD_MTDPARTS
	#define CONFIG_FDT_FIXUP_PARTITIONS
	#endif

	#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of monitor */
	#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* 512 kB for monitor */
	#ifdef CONFIG_FSL_DIU_FB
	#define CONFIG_SYS_MALLOC_LEN (6 * 1024 * 1024) /* for malloc */
	#else
	#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
	#endif

	/*
	* Serial Port
	*/
	#define CONFIG_CONS_INDEX 1

	/*
	* Serial console configuration
	*/
	#define CONFIG_PSC_CONSOLE 6 /* console is on PSC6 */
	#if CONFIG_PSC_CONSOLE != 6
	#error CONFIG_PSC_CONSOLE must be 6
	#endif

	#define CONSOLE_FIFO_TX_SIZE FIFOC_PSC6_TX_SIZE
	#define CONSOLE_FIFO_TX_ADDR FIFOC_PSC6_TX_ADDR
	#define CONSOLE_FIFO_RX_SIZE FIFOC_PSC6_RX_SIZE
	#define CONSOLE_FIFO_RX_ADDR FIFOC_PSC6_RX_ADDR

	/*
	* Clocks in use
	*/
	#define SCCR1_CLOCKS_EN (CLOCK_SCCR1_CFG_EN \| \
	CLOCK_SCCR1_LPC_EN \| \
	CLOCK_SCCR1_NFC_EN \| \
	CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) \| \
	CLOCK_SCCR1_PSCFIFO_EN \| \
	CLOCK_SCCR1_DDR_EN \| \
	CLOCK_SCCR1_FEC_EN \| \
	CLOCK_SCCR1_TPR_EN)

	#define SCCR2_CLOCKS_EN (CLOCK_SCCR2_MEM_EN \| \
	CLOCK_SCCR2_SPDIF_EN \| \
	CLOCK_SCCR2_DIU_EN \| \
	CLOCK_SCCR2_I2C_EN)

	/*
	* Used PSC UART devices
	*/
	#define CONFIG_SYS_PSC1
	#define CONFIG_SYS_PSC4
	#define CONFIG_SYS_PSC6

	/*
	* Co-processor communication parameters
	*/
	#define CONFIG_SYS_PDM360NG_COPROC_READ_DELAY 5000
	#define CONFIG_SYS_PDM360NG_COPROC_BAUDRATE 38400

	/*
	* I2C
	*/
	#define CONFIG_HARD_I2C /* I2C with hardware support */
	#define CONFIG_I2C_MULTI_BUS
	#define CONFIG_I2C_CMD_TREE
	/* I2C speed and slave address */
	#define CONFIG_SYS_I2C_SPEED 100000
	#define CONFIG_SYS_I2C_SLAVE 0x7F

	/*
	* EEPROM configuration
	*/
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM addr */
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* ST AT24C01 */
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10ms of delay */
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* 16-Byte Write Mode */

	/*
	* MAC addr in EEPROM
	*/
	#define CONFIG_SYS_I2C_EEPROM_BUS_NUM 0
	#define CONFIG_SYS_I2C_EEPROM_MAC_OFFSET 0x10
	/*
	* Enabled only to delete "ethaddr" before testing
	* "ethaddr" setting from EEPROM
	*/
	#define CONFIG_ENV_OVERWRITE

	/*
	* Ethernet configuration
	*/
	#define CONFIG_MPC512x_FEC 1
	#define CONFIG_PHY_ADDR 0x1F
	#define CONFIG_MII 1 /* MII PHY management */
	#define CONFIG_FEC_AN_TIMEOUT 1
	#define CONFIG_HAS_ETH0

	/*
	* Configure on-board RTC
	*/
	#define CONFIG_RTC_M41T62 /* use M41T00 rtc via i2c */
	#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */

	/*
	* Environment
	*/
	#define CONFIG_ENV_IS_IN_FLASH 1
	/* This has to be a multiple of the Flash sector size */
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
	CONFIG_SYS_MONITOR_LEN)
	#define CONFIG_ENV_SIZE 0x2000
	#define CONFIG_ENV_SECT_SIZE 0x40000 /* one sector (256K) for env */

	/* Address and size of Redundant Environment Sector */
	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)

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

	#include <config_cmd_default.h>

	#define CONFIG_CMD_ASKENV
	#define CONFIG_CMD_DATE
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_EEPROM
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_REGINFO

	#ifdef CONFIG_VIDEO
	#define CONFIG_CMD_BMP
	#endif

	/*
	* Miscellaneous configurable options
	*/
	#define CONFIG_SYS_LONGHELP /* undef to save memory */
	#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
	#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */

	#ifdef CONFIG_CMD_KGDB
	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	#else
	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
	#endif

	/* Print Buffer Size */
	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	/* Max number of command args */
	#define CONFIG_SYS_MAXARGS 16
	/* Boot Argument Buffer Size */
	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
	/* Decrementer freq: 1ms ticks */
	#define CONFIG_SYS_HZ 1000

	/*
	* 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.
	*/
	/* Initial Memory map for Linux */
	#define CONFIG_SYS_BOOTMAPSZ (256 << 20)

	/* Cache Configuration */
	#define CONFIG_SYS_DCACHE_SIZE 32768
	#define CONFIG_SYS_CACHELINE_SIZE 32
	#ifdef CONFIG_CMD_KGDB
	/* log base 2 of the above value */
	#define CONFIG_SYS_CACHELINE_SHIFT 5
	#endif

	#define CONFIG_SYS_HID0_INIT 0x000000000
	#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK \| HID0_ICE)
	#define CONFIG_SYS_HID2 HID2_HBE

	#define CONFIG_HIGH_BATS 1 /* High BATs supported */

	#ifdef CONFIG_CMD_KGDB
	#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
	#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
	#endif

	/* POST support */
	#define CONFIG_POST (CONFIG_SYS_POST_COPROC)

	/*
	* Environment Configuration
	*/
	#define CONFIG_TIMESTAMP

	#define CONFIG_HOSTNAME pdm360ng
	/* default location for tftp and bootm */
	#define CONFIG_LOADADDR 400000

	#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */

	#define CONFIG_PREBOOT "echo;" \
	"echo PDM360NG SAMPLE;" \
	"echo"

	#define CONFIG_BOOTCOMMAND "run env_cont"

	#define CONFIG_OF_LIBFDT 1
	#define CONFIG_OF_BOARD_SETUP 1
	#define CONFIG_OF_SUPPORT_OLD_DEVICE_TREES 1
	#define CONFIG_FIT
	#define CONFIG_FIT_VERBOSE

	#define OF_CPU "PowerPC,5121@0"
	#define OF_SOC_COMPAT "fsl,mpc5121-immr"
	#define OF_TBCLK (bd->bi_busfreq / 4)
	#define OF_STDOUT_PATH "/soc@80000000/serial@11600"

	/*
	* Include common options for all mpc5121 boards
	*/
	#include "mpc5121-common.h"

	#endif /* __CONFIG_H */