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u-boot/include/configs/SXNI855T.h
Stefan Roese 68d7d65100 Separate mtdparts command from jffs2 
Currently the mtdparts commands are included in the jffs2 command support.
This doesn't make sense anymore since other commands (e.g. UBI) use this
infrastructure as well now. This patch separates the mtdparts commands from
the jffs2 commands making it possible to only select mtdparts when no JFFS2
support is needed.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2009-03-20 22:39:14 +01:00

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/*
* U-Boot configuration for SIXNET SXNI855T CPU board.
* This board is based (loosely) on the Motorola FADS board, so this
* file is based (loosely) on config_FADS860T.h, see it for additional
* credits.
*
* Copyright (c) 2000-2002 Dave Ellis, SIXNET, dge@sixnetio.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
*
*/
/*
* Memory map:
*
* ff100000 -> ff13ffff : FPGA CS1
* ff030000 -> ff03ffff : EXPANSION CS7
* ff020000 -> ff02ffff : DATA FLASH CS4
* ff018000 -> ff01ffff : UART B CS6/UPMB
* ff010000 -> ff017fff : UART A CS5/UPMB
* ff000000 -> ff00ffff : IMAP internal to the MPC855T
* f8000000 -> fbffffff : FLASH CS0 up to 64MB
* f4000000 -> f7ffffff : NVSRAM CS2 up to 64MB
* 00000000 -> 0fffffff : SDRAM CS3/UPMA up to 256MB
*/
/* ------------------------------------------------------------------------- */
/*
* board/config.h - configuration options, board specific
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#include <mpc8xx_irq.h>
#define CONFIG_SXNI855T 1 /* SIXNET IPm 855T CPU module */
/* The 855T is just a stripped 860T and needs code for 860, so for now
* at least define 860, 860T and 855T
*/
#define CONFIG_MPC860 1
#define CONFIG_MPC860T 1
#define CONFIG_MPC855T 1
#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
#undef CONFIG_8xx_CONS_SMC2
#undef CONFIG_8xx_CONS_SCC1
#undef CONFIG_8xx_CONS_NONE
#define CONFIG_BAUDRATE 9600
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define MPC8XX_FACT 10 /* 50 MHz is 5 MHz in times 10 */
#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
#if 0
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
#else
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#endif
#define CONFIG_HAS_ETH1
/*-----------------------------------------------------------------------
* Definitions for status LED
*/
#define CONFIG_STATUS_LED 1 /* Status LED enabled */
# define STATUS_LED_PAR im_ioport.iop_papar
# define STATUS_LED_DIR im_ioport.iop_padir
# define STATUS_LED_ODR im_ioport.iop_paodr
# define STATUS_LED_DAT im_ioport.iop_padat
# define STATUS_LED_BIT 0x8000 /* LED 0 is on PA.0 */
# define STATUS_LED_PERIOD ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */
# define STATUS_LED_STATE STATUS_LED_BLINKING
# define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */
# define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
#ifdef DEV /* development (debug) settings */
#define CONFIG_BOOT_LED_STATE STATUS_LED_OFF
#else /* production settings */
#define CONFIG_BOOT_LED_STATE STATUS_LED_ON
#endif
#define CONFIG_SHOW_BOOT_PROGRESS 1
#define CONFIG_BOOTCOMMAND "bootm f8040000 f8100000" /* autoboot command */
#define CONFIG_BOOTARGS "root=/dev/ram ip=off"
#define CONFIG_MISC_INIT_R /* have misc_init_r() function */
#define CONFIG_BOARD_POSTCLK_INIT /* have board_postclk_init() function */
#undef CONFIG_WATCHDOG /* watchdog disabled */
#define CONFIG_RTC_DS1306 /* Dallas 1306 real time clock */
#define CONFIG_SOFT_I2C /* I2C bit-banged */
/*
* Software (bit-bang) I2C driver configuration
*/
#define PB_SCL 0x00000020 /* PB 26 */
#define PB_SDA 0x00000010 /* PB 27 */
#define I2C_INIT (immr->im_cpm.cp_pbdir |= PB_SCL)
#define I2C_ACTIVE (immr->im_cpm.cp_pbdir |= PB_SDA)
#define I2C_TRISTATE (immr->im_cpm.cp_pbdir &= ~PB_SDA)
#define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
#define I2C_SDA(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SDA; \
else immr->im_cpm.cp_pbdat &= ~PB_SDA
#define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
else immr->im_cpm.cp_pbdat &= ~PB_SCL
#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
# define CONFIG_SYS_I2C_SPEED 50000
# define CONFIG_SYS_I2C_SLAVE 0xFE
# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Atmel 24C64 */
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* two byte address */
#define CONFIG_FEC_ENET 1 /* use FEC ethernet */
#define CONFIG_MII 1
#define CONFIG_SYS_DISCOVER_PHY
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_NAND
#define CONFIG_CMD_DATE
#define CONFIG_SYS_JFFS2_SORT_FRAGMENTS
/*
* JFFS2 partitions
*
*/
/* No command line, one static partition */
#undef CONFIG_CMD_MTDPARTS
/*
#define CONFIG_JFFS2_DEV "nor0"
#define CONFIG_JFFS2_PART_SIZE 0x00780000
#define CONFIG_JFFS2_PART_OFFSET 0x00080000
*/
#define CONFIG_JFFS2_DEV "nand0"
#define CONFIG_JFFS2_PART_SIZE 0x00200000
#define CONFIG_JFFS2_PART_OFFSET 0x00000000
/* mtdparts command line support */
/* Note: fake mtd_id used, no linux mtd map file */
/*
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT "nor0=sixnet-0,nand0=sixnet-nand"
#define MTDPARTS_DEFAULT "mtdparts=sixnet-0:7680k@512k();sixnet-nand:2m(jffs2-nand)"
*/
/* NAND flash support */
#define CONFIG_NAND_LEGACY
#define CONFIG_MTD_NAND_ECC_JFFS2
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define SECTORSIZE 512
#define ADDR_COLUMN 1
#define ADDR_PAGE 2
#define ADDR_COLUMN_PAGE 3
#define NAND_ChipID_UNKNOWN 0x00
#define NAND_MAX_FLOORS 1
/* DFBUSY is available on Port C, bit 12; 0 if busy */
#define NAND_WAIT_READY(nand) \
while (!(((volatile immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat & 0x0008));
#define WRITE_NAND_COMMAND(d, adr) WRITE_NAND((d), (adr))
#define WRITE_NAND_ADDRESS(d, adr) WRITE_NAND((d), (adr))
#define WRITE_NAND(d, adr) \
do { (*(volatile uint8_t *)(adr) = (uint8_t)(d)); } while (0)
#define READ_NAND(adr) (*(volatile uint8_t *)(adr))
#define CLE_LO 0x01 /* 0 selects CLE mode (CLE high) */
#define ALE_LO 0x02 /* 0 selects ALE mode (ALE high) */
#define CE_LO 0x04 /* 1 selects chip (CE low) */
#define nand_setcr(cr, val) do {*(volatile uint8_t*)(cr) = (val);} while (0)
#define NAND_DISABLE_CE(nand) \
nand_setcr((nand)->IO_ADDR + 1, ALE_LO | CLE_LO)
#define NAND_ENABLE_CE(nand) \
nand_setcr((nand)->IO_ADDR + 1, CE_LO | ALE_LO | CLE_LO)
#define NAND_CTL_CLRALE(nandptr) \
nand_setcr((nandptr) + 1, CE_LO | ALE_LO | CLE_LO)
#define NAND_CTL_SETALE(nandptr) \
nand_setcr((nandptr) + 1, CE_LO | CLE_LO)
#define NAND_CTL_CLRCLE(nandptr) \
nand_setcr((nandptr) + 1, CE_LO | ALE_LO | CLE_LO)
#define NAND_CTL_SETCLE(nandptr) \
nand_setcr((nandptr) + 1, CE_LO | ALE_LO)
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save a little memory */
#define CONFIG_SYS_PROMPT "=>" /* Monitor Command Prompt */
#if defined(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
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x0400000 /* 1 ... 4 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x00100000
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*
* Low Level Configuration Settings
* (address mappings, register initial values, etc.)
* You should know what you are doing if you make changes here.
*/
/*-----------------------------------------------------------------------
* Internal Memory Mapped Register
*/
#define CONFIG_SYS_IMMR 0xFF000000
#define CONFIG_SYS_IMMR_SIZE ((uint)(64 * 1024))
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
#define CONFIG_SYS_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_SRAM_BASE 0xF4000000
#define CONFIG_SYS_SRAM_SIZE 0x04000000 /* autosize up to 64Mbyte */
#define CONFIG_SYS_FLASH_BASE 0xF8000000
#define CONFIG_SYS_FLASH_SIZE ((uint)(8 * 1024 * 1024)) /* max 8Mbyte */
#define CONFIG_SYS_DFLASH_BASE 0xff020000 /* DiskOnChip or NAND FLASH */
#define CONFIG_SYS_DFLASH_SIZE 0x00010000
#define CONFIG_SYS_FPGA_BASE 0xFF100000 /* Xilinx FPGA */
#define CONFIG_SYS_FPGA_PROG 0xFF130000 /* Programming address */
#define CONFIG_SYS_FPGA_SIZE 0x00040000 /* 256KiB usable */
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
/*
* For booting Linux, the board info and command line data
* have to be in the first 8 MB of memory, since this is
* the maximum mapped by the Linux kernel during initialization.
*/
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
/* Intel 28F640 has 135, 127 64K sectors in 8MB, + 8 more for 8K boot blocks.
* AMD 29LV641 has 128 64K sectors in 8MB
*/
#define CONFIG_SYS_MAX_FLASH_SECT 135 /* max number of sectors on one chip */
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */
#endif
/*-----------------------------------------------------------------------
* SYPCR - System Protection Control 11-9
* SYPCR can only be written once after reset!
*-----------------------------------------------------------------------
* Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
*/
#if defined(CONFIG_WATCHDOG)
#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
#else
#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
#endif
/*-----------------------------------------------------------------------
* SIUMCR - SIU Module Configuration 11-6
*-----------------------------------------------------------------------
* PCMCIA config., multi-function pin tri-state
*/
#define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
/*-----------------------------------------------------------------------
* TBSCR - Time Base Status and Control 11-26
*-----------------------------------------------------------------------
* Clear Reference Interrupt Status, Timebase freezing enabled
*/
#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBE)
/*-----------------------------------------------------------------------
* PISCR - Periodic Interrupt Status and Control 11-31
*-----------------------------------------------------------------------
* Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
*/
#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF)
/*-----------------------------------------------------------------------
* PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
*-----------------------------------------------------------------------
* set the PLL, the low-power modes and the reset control (15-29)
*/
#define CONFIG_SYS_PLPRCR (((MPC8XX_FACT-1) << PLPRCR_MF_SHIFT) | \
PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
/*-----------------------------------------------------------------------
* SCCR - System Clock and reset Control Register 15-27
*-----------------------------------------------------------------------
* Set clock output, timebase and RTC source and divider,
* power management and some other internal clocks
*/
#define SCCR_MASK SCCR_EBDF11
#define CONFIG_SYS_SCCR (SCCR_TBS|SCCR_COM00|SCCR_DFSYNC00|SCCR_DFBRG00|SCCR_DFNL000|SCCR_DFNH000|SCCR_DFLCD000|SCCR_DFALCD00)
/*-----------------------------------------------------------------------
*
*-----------------------------------------------------------------------
*
*/
#define CONFIG_SYS_DER 0
/* Because of the way the 860 starts up and assigns CS0 the
* entire address space, we have to set the memory controller
* differently. Normally, you write the option register
* first, and then enable the chip select by writing the
* base register. For CS0, you must write the base register
* first, followed by the option register.
*/
/*
* Init Memory Controller:
*
**********************************************************
* BR0 and OR0 (FLASH)
*/
#define CONFIG_SYS_PRELIM_OR0_AM 0xFC000000 /* OR addr mask */
/* FLASH timing: ACS = 10, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 0 */
#define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK | OR_TRLX)
#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR0_AM | CONFIG_SYS_OR_TIMING_FLASH)
#define CONFIG_FLASH_16BIT
#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BR_BA_MSK) | BR_PS_16 | BR_V )
#define CONFIG_SYS_FLASH_PROTECTION /* need to lock/unlock sectors in hardware */
/**********************************************************
* BR1 and OR1 (FPGA)
* These preliminary values are also the final values.
*/
#define CONFIG_SYS_OR_TIMING_FPGA \
(OR_CSNT_SAM | OR_ACS_DIV2 | OR_BI | OR_SCY_4_CLK | OR_EHTR | OR_TRLX)
#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_FPGA_BASE & BR_BA_MSK) | BR_PS_8 | BR_V )
#define CONFIG_SYS_OR1_PRELIM (((-CONFIG_SYS_FPGA_SIZE) & OR_AM_MSK) | CONFIG_SYS_OR_TIMING_FPGA)
/**********************************************************
* BR4 and OR4 (data flash)
* These preliminary values are also the final values.
*/
#define CONFIG_SYS_OR_TIMING_DFLASH \
(OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_2_CLK | OR_EHTR | OR_TRLX)
#define CONFIG_SYS_BR4_PRELIM ((CONFIG_SYS_DFLASH_BASE & BR_BA_MSK) | BR_PS_8 | BR_V )
#define CONFIG_SYS_OR4_PRELIM (((-CONFIG_SYS_DFLASH_SIZE) & OR_AM_MSK) | CONFIG_SYS_OR_TIMING_DFLASH)
/**********************************************************
* BR5/6 and OR5/6 (Dual UART)
*/
#define CONFIG_SYS_DUART_SIZE 0x8000 /* 32K window, only uses 8 bytes */
#define CONFIG_SYS_DUARTA_BASE 0xff010000
#define CONFIG_SYS_DUARTB_BASE 0xff018000
#define DUART_MBMR 0
#define DUART_OR_VALUE (ORMASK(CONFIG_SYS_DUART_SIZE) | OR_G5LS| OR_BI)
#define DUART_BR_VALUE (BR_MS_UPMB | BR_PS_8 | BR_V)
#define DUART_BR5_VALUE ((CONFIG_SYS_DUARTA_BASE & BR_BA_MSK ) | DUART_BR_VALUE)
#define DUART_BR6_VALUE ((CONFIG_SYS_DUARTB_BASE & BR_BA_MSK ) | DUART_BR_VALUE)
/**********************************************************
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CONFIG_RESET_ON_PANIC /* reset if system panic() */
#define CONFIG_ENV_IS_IN_FLASH
#ifdef CONFIG_ENV_IS_IN_FLASH
/* environment is in FLASH */
#define CONFIG_ENV_ADDR 0xF8040000 /* AM29LV641 or AM29LV800BT */
#define CONFIG_ENV_ADDR_REDUND 0xF8050000 /* AM29LV641 or AM29LV800BT */
#define CONFIG_ENV_SECT_SIZE 0x00010000
#define CONFIG_ENV_SIZE 0x00002000
#else
/* environment is in EEPROM */
#define CONFIG_ENV_IS_IN_EEPROM 1
#define CONFIG_ENV_OFFSET 0 /* at beginning of EEPROM */
#define CONFIG_ENV_SIZE 1024 /* Use only a part of it*/
#endif
#if 1
#define CONFIG_AUTOBOOT_KEYED /* use key strings to stop autoboot */
#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR "delayabit"
#define CONFIG_AUTOBOOT_STOP_STR " " /* easy to stop for now */
#endif
#endif /* __CONFIG_H */
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