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/*
* (C) Copyright 2009-2010
* Michael WeiƟ, 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_BOARD_EARLY_INIT_F /* call board_early_init_f() */
#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 */
/* 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
/* 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
/*
* 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 */