u-boot-brain/include/configs/innokom.h
Wolfgang Denk 700a0c648d Add common (with Linux) MTD partition scheme and "mtdparts" command
Old, obsolete and duplicated code was cleaned up and replace by the
new partitioning method. There are two possible approaches now:
* define a single, static partition
* use mtdparts command line option and dynamic partitioning
Default is static partitioning.
2005-08-08 01:03:24 +02:00

469 lines
15 KiB
C

/*
* (C) Copyright 2000, 2001, 2002
* Robert Schwebel, Pengutronix, r.schwebel@pengutronix.de.
*
* Configuration for the Auerswald Innokom CPU board.
*
* 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
*/
/*
* include/configs/innokom.h - configuration options, board specific
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_PXA250 1 /* This is an PXA250 CPU */
#define CONFIG_INNOKOM 1 /* on an Auerswald Innokom board */
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
/* for timer/console/ethernet */
/*
* Hardware drivers
*/
/*
* select serial console configuration
*/
#define CONFIG_FFUART 1 /* we use FFUART on CSB226 */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 19200
#define CONFIG_MISC_INIT_R 1 /* we have a misc_init_r() function */
#define CONFIG_COMMANDS (CFG_CMD_BDI|CFG_CMD_LOADB|CFG_CMD_IMI|CFG_CMD_FLASH|CFG_CMD_MEMORY|CFG_CMD_NET|CFG_CMD_ENV|CFG_CMD_RUN|CFG_CMD_ASKENV|CFG_CMD_ECHO|CFG_CMD_I2C|CFG_CMD_DHCP|CFG_CMD_CACHE)
/* CONFIG_CMD_DFL|CFG_CMD_I2C|CFG_CMD_EEPROM|CFG_CMD_NET|CFG_CMD_JFFS2|CFG_CMD_DHCP) */
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#define CONFIG_BOOTDELAY 3
/* #define CONFIG_BOOTARGS "root=/dev/nfs ip=bootp console=ttyS0,19200" */
#define CONFIG_BOOTARGS "console=ttyS0,19200"
#define CONFIG_ETHADDR FF:FF:FF:FF:FF:FF
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 192.168.1.56
#define CONFIG_SERVERIP 192.168.1.2
#define CONFIG_BOOTCOMMAND "bootm 0x40000"
#define CONFIG_SHOW_BOOT_PROGRESS
#define CONFIG_CMDLINE_TAG 1
/*
* Miscellaneous configurable options
*/
/*
* Size of malloc() pool
*/
#define CFG_MALLOC_LEN (256*1024)
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "uboot> " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0xa0400000 /* memtest works on */
#define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
#define CFG_LOAD_ADDR 0xa3000000 /* load kernel to this address */
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
/* RS: the oscillator is actually 3680130?? */
#define CFG_CPUSPEED 0x141 /* set core clock to 200/200/100 MHz */
/* 0101000001 */
/* ^^^^^ Memory Speed 99.53 MHz */
/* ^^ Run Mode Speed = 2x Mem Speed */
/* ^^ Turbo Mode Sp. = 1x Run M. Sp. */
#define CFG_MONITOR_LEN 0x20000 /* 128 KiB */
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*
* I2C bus
*/
#define CONFIG_HARD_I2C 1
#define CFG_I2C_SPEED 50000
#define CFG_I2C_SLAVE 0xfe
#define CFG_ENV_IS_IN_EEPROM 1
#define CFG_ENV_OFFSET 0x00 /* environment starts here */
#define CFG_ENV_SIZE 1024 /* 1 KiB */
#define CFG_I2C_EEPROM_ADDR 0x50 /* A0 = 0 (hardwired) */
#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* 5 bits = 32 octets */
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 15 /* between stop and start */
#define CFG_I2C_EEPROM_ADDR_LEN 2 /* length of address */
#define CFG_EEPROM_SIZE 4096 /* size in bytes */
#define CFG_I2C_INIT_BOARD 1 /* board has it's own init */
/*
* SMSC91C111 Network Card
*/
#define CONFIG_DRIVER_SMC91111 1
#define CONFIG_SMC91111_BASE 0x14000000 /* chip select 5 */
#undef CONFIG_SMC_USE_32_BIT /* 16 bit bus access */
#undef CONFIG_SMC_91111_EXT_PHY /* we use internal phy */
#define CONFIG_SMC_AUTONEG_TIMEOUT 10 /* timeout 10 seconds */
#undef CONFIG_SHOW_ACTIVITY
#define CONFIG_NET_RETRY_COUNT 10 /* # of retries */
/*
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
#endif
/*
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
#define PHYS_FLASH_SIZE 0x01000000 /* 16 MB */
#define CFG_DRAM_BASE 0xa0000000 /* RAM starts here */
#define CFG_DRAM_SIZE 0x04000000
#define CFG_FLASH_BASE PHYS_FLASH_1
/*
* JFFS2 partitions
*
*/
/* development flash */
#define CONFIG_MTD_INNOKOM_16MB 1
#undef CONFIG_MTD_INNOKOM_64MB
/* production flash */
/*
#define CONFIG_MTD_INNOKOM_64MB 1
#undef CONFIG_MTD_INNOKOM_16MB
*/
/* No command line, one static partition, whole device */
#undef CONFIG_JFFS2_CMDLINE
#define CONFIG_JFFS2_DEV "nor0"
#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
#define CONFIG_JFFS2_PART_OFFSET 0x00000000
/* mtdparts command line support */
/* Note: fake mtd_id used, no linux mtd map file */
/*
#define CONFIG_JFFS2_CMDLINE
#define MTDIDS_DEFAULT "nor0=innokom-0"
*/
/* development flash */
/*
#define MTDPARTS_DEFAULT "mtdparts=innokom-0:256k(uboot),768k(kernel),8m(user),7m(data)"
*/
/* production flash */
/*
#define MTDPARTS_DEFAULT "mtdparts=innokom-0:256k(uboot),768k(kernel),16256k(user1),16256k(user2),32m(data)"
*/
/*
* GPIO settings
*
* GP15 == nCS1 is 1
* GP24 == SFRM is 1
* GP25 == TXD is 1
* GP33 == nCS5 is 1
* GP39 == FFTXD is 1
* GP41 == RTS is 1
* GP47 == TXD is 1
* GP49 == nPWE is 1
* GP62 == LED_B is 1
* GP63 == TDM_OE is 1
* GP78 == nCS2 is 1
* GP79 == nCS3 is 1
* GP80 == nCS4 is 1
*/
#define CFG_GPSR0_VAL 0x03008000
#define CFG_GPSR1_VAL 0xC0028282
#define CFG_GPSR2_VAL 0x0001C000
/* GP02 == DON_RST is 0
* GP23 == SCLK is 0
* GP45 == USB_ACT is 0
* GP60 == PLLEN is 0
* GP61 == LED_A is 0
* GP73 == SWUPD_LED is 0
*/
#define CFG_GPCR0_VAL 0x00800004
#define CFG_GPCR1_VAL 0x30002000
#define CFG_GPCR2_VAL 0x00000100
/* GP00 == DON_READY is input
* GP01 == DON_OK is input
* GP02 == DON_RST is output
* GP03 == RESET_IND is input
* GP07 == RES11 is input
* GP09 == RES12 is input
* GP11 == SWUPDATE is input
* GP14 == nPOWEROK is input
* GP15 == nCS1 is output
* GP17 == RES22 is input
* GP18 == RDY is input
* GP23 == SCLK is output
* GP24 == SFRM is output
* GP25 == TXD is output
* GP26 == RXD is input
* GP32 == RES21 is input
* GP33 == nCS5 is output
* GP34 == FFRXD is input
* GP35 == CTS is input
* GP39 == FFTXD is output
* GP41 == RTS is output
* GP42 == USB_OK is input
* GP45 == USB_ACT is output
* GP46 == RXD is input
* GP47 == TXD is output
* GP49 == nPWE is output
* GP58 == nCPUBUSINT is input
* GP59 == LANINT is input
* GP60 == PLLEN is output
* GP61 == LED_A is output
* GP62 == LED_B is output
* GP63 == TDM_OE is output
* GP64 == nDSPINT is input
* GP65 == STRAP0 is input
* GP67 == STRAP1 is input
* GP69 == STRAP2 is input
* GP70 == STRAP3 is input
* GP71 == STRAP4 is input
* GP73 == SWUPD_LED is output
* GP78 == nCS2 is output
* GP79 == nCS3 is output
* GP80 == nCS4 is output
*/
#define CFG_GPDR0_VAL 0x03808004
#define CFG_GPDR1_VAL 0xF002A282
#define CFG_GPDR2_VAL 0x0001C200
/* GP15 == nCS1 is AF10
* GP18 == RDY is AF01
* GP23 == SCLK is AF10
* GP24 == SFRM is AF10
* GP25 == TXD is AF10
* GP26 == RXD is AF01
* GP33 == nCS5 is AF10
* GP34 == FFRXD is AF01
* GP35 == CTS is AF01
* GP39 == FFTXD is AF10
* GP41 == RTS is AF10
* GP46 == RXD is AF10
* GP47 == TXD is AF01
* GP49 == nPWE is AF10
* GP78 == nCS2 is AF10
* GP79 == nCS3 is AF10
* GP80 == nCS4 is AF10
*/
#define CFG_GAFR0_L_VAL 0x80000000
#define CFG_GAFR0_U_VAL 0x001A8010
#define CFG_GAFR1_L_VAL 0x60088058
#define CFG_GAFR1_U_VAL 0x00000008
#define CFG_GAFR2_L_VAL 0xA0000000
#define CFG_GAFR2_U_VAL 0x00000002
/* FIXME: set GPIO_RER/FER */
/* RDH = 1
* PH = 1
* VFS = 1
* BFS = 1
* SSS = 1
*/
#define CFG_PSSR_VAL 0x37
/*
* Memory settings
*
* This is the configuration for nCS0/1 -> flash banks
* configuration for nCS1:
* [31] 0 - Slower Device
* [30:28] 010 - CS deselect to CS time: 2*(2*MemClk) = 40 ns
* [27:24] 0101 - Address to data valid in bursts: (5+1)*MemClk = 60 ns
* [23:20] 1011 - " for first access: (11+2)*MemClk = 130 ns
* [19] 1 - 16 Bit bus width
* [18:16] 000 - nonburst RAM or FLASH
* configuration for nCS0:
* [15] 0 - Slower Device
* [14:12] 010 - CS deselect to CS time: 2*(2*MemClk) = 40 ns
* [11:08] 0101 - Address to data valid in bursts: (5+1)*MemClk = 60 ns
* [07:04] 1011 - " for first access: (11+2)*MemClk = 130 ns
* [03] 1 - 16 Bit bus width
* [02:00] 000 - nonburst RAM or FLASH
*/
#define CFG_MSC0_VAL 0x25b825b8 /* flash banks */
/* This is the configuration for nCS2/3 -> TDM-Switch, DSP
* configuration for nCS3: DSP
* [31] 0 - Slower Device
* [30:28] 001 - RRR3: CS deselect to CS time: 1*(2*MemClk) = 20 ns
* [27:24] 0010 - RDN3: Address to data valid in bursts: (2+1)*MemClk = 30 ns
* [23:20] 0011 - RDF3: Address for first access: (3+1)*MemClk = 40 ns
* [19] 1 - 16 Bit bus width
* [18:16] 100 - variable latency I/O
* configuration for nCS2: TDM-Switch
* [15] 0 - Slower Device
* [14:12] 101 - RRR2: CS deselect to CS time: 5*(2*MemClk) = 100 ns
* [11:08] 1001 - RDN2: Address to data valid in bursts: (9+1)*MemClk = 100 ns
* [07:04] 0011 - RDF2: Address for first access: (3+1)*MemClk = 40 ns
* [03] 1 - 16 Bit bus width
* [02:00] 100 - variable latency I/O
*/
#define CFG_MSC1_VAL 0x123C593C /* TDM switch, DSP */
/* This is the configuration for nCS4/5 -> ExtBus, LAN Controller
*
* configuration for nCS5: LAN Controller
* [31] 0 - Slower Device
* [30:28] 001 - RRR5: CS deselect to CS time: 1*(2*MemClk) = 20 ns
* [27:24] 0010 - RDN5: Address to data valid in bursts: (2+1)*MemClk = 30 ns
* [23:20] 0011 - RDF5: Address for first access: (3+1)*MemClk = 40 ns
* [19] 1 - 16 Bit bus width
* [18:16] 100 - variable latency I/O
* configuration for nCS4: ExtBus
* [15] 0 - Slower Device
* [14:12] 110 - RRR4: CS deselect to CS time: 6*(2*MemClk) = 120 ns
* [11:08] 1100 - RDN4: Address to data valid in bursts: (12+1)*MemClk = 130 ns
* [07:04] 1101 - RDF4: Address for first access: 13->(15+1)*MemClk = 160 ns
* [03] 1 - 16 Bit bus width
* [02:00] 100 - variable latency I/O
*/
#define CFG_MSC2_VAL 0x123C6CDC /* extra bus, LAN controller */
/* MDCNFG: SDRAM Configuration Register
*
* [31:29] 000 - reserved
* [28] 0 - no SA1111 compatiblity mode
* [27] 0 - latch return data with return clock
* [26] 0 - alternate addressing for pair 2/3
* [25:24] 00 - timings
* [23] 0 - internal banks in lower partition 2/3 (not used)
* [22:21] 00 - row address bits for partition 2/3 (not used)
* [20:19] 00 - column address bits for partition 2/3 (not used)
* [18] 0 - SDRAM partition 2/3 width is 32 bit
* [17] 0 - SDRAM partition 3 disabled
* [16] 0 - SDRAM partition 2 disabled
* [15:13] 000 - reserved
* [12] 1 - SA1111 compatiblity mode
* [11] 1 - latch return data with return clock
* [10] 0 - no alternate addressing for pair 0/1
* [09:08] 01 - tRP=2*MemClk CL=2 tRCD=2*MemClk tRAS=5*MemClk tRC=8*MemClk
* [7] 1 - 4 internal banks in lower partition pair
* [06:05] 10 - 13 row address bits for partition 0/1
* [04:03] 01 - 9 column address bits for partition 0/1
* [02] 0 - SDRAM partition 0/1 width is 32 bit
* [01] 0 - disable SDRAM partition 1
* [00] 1 - enable SDRAM partition 0
*/
/* use the configuration above but disable partition 0 */
#define CFG_MDCNFG_VAL 0x000019c8
/* MDREFR: SDRAM Refresh Control Register
*
* [32:26] 0 - reserved
* [25] 0 - K2FREE: not free running
* [24] 0 - K1FREE: not free running
* [23] 1 - K0FREE: not free running
* [22] 0 - SLFRSH: self refresh disabled
* [21] 0 - reserved
* [20] 0 - APD: no auto power down
* [19] 0 - K2DB2: SDCLK2 is MemClk
* [18] 0 - K2RUN: disable SDCLK2
* [17] 0 - K1DB2: SDCLK1 is MemClk
* [16] 1 - K1RUN: enable SDCLK1
* [15] 1 - E1PIN: SDRAM clock enable
* [14] 1 - K0DB2: SDCLK0 is MemClk
* [13] 0 - K0RUN: disable SDCLK0
* [12] 1 - E0PIN: disable SDCKE0
* [11:00] 000000011000 - (64ms/8192)*MemClkFreq/32 = 24
*/
#define CFG_MDREFR_VAL 0x0081D018
/* MDMRS: Mode Register Set Configuration Register
*
* [31] 0 - reserved
* [30:23] 00000000- MDMRS2: SDRAM2/3 MRS Value. (not used)
* [22:20] 000 - MDCL2: SDRAM2/3 Cas Latency. (not used)
* [19] 0 - MDADD2: SDRAM2/3 burst Type. Fixed to sequential. (not used)
* [18:16] 010 - MDBL2: SDRAM2/3 burst Length. Fixed to 4. (not used)
* [15] 0 - reserved
* [14:07] 00000000- MDMRS0: SDRAM0/1 MRS Value.
* [06:04] 010 - MDCL0: SDRAM0/1 Cas Latency.
* [03] 0 - MDADD0: SDRAM0/1 burst Type. Fixed to sequential.
* [02:00] 010 - MDBL0: SDRAM0/1 burst Length. Fixed to 4.
*/
#define CFG_MDMRS_VAL 0x00020022
/*
* PCMCIA and CF Interfaces
*/
#define CFG_MECR_VAL 0x00000000
#define CFG_MCMEM0_VAL 0x00000000
#define CFG_MCMEM1_VAL 0x00000000
#define CFG_MCATT0_VAL 0x00000000
#define CFG_MCATT1_VAL 0x00000000
#define CFG_MCIO0_VAL 0x00000000
#define CFG_MCIO1_VAL 0x00000000
/*
#define CSB226_USER_LED0 0x00000008
#define CSB226_USER_LED1 0x00000010
#define CSB226_USER_LED2 0x00000020
*/
/*
* FLASH and environment organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 128 /* max number of sect. on one chip */
/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
#endif /* __CONFIG_H */