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- /*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * 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
- */
- /*
- * board/config.h - configuration options, board specific
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- /* External logbuffer support */
- #define CONFIG_LOGBUFFER
- /*
- * High Level Configuration Options
- * (easy to change)
- */
- #define CONFIG_MPC823 1 /* This is a MPC823E CPU */
- #define CONFIG_LWMON 1 /* ...on a LWMON board */
- #define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */
- #define CONFIG_BOARD_POSTCLK_INIT 1 /* Call board_postclk_init */
- #define CONFIG_LCD 1 /* use LCD controller ... */
- #define CONFIG_HLD1045 1 /* ... with a HLD1045 display */
- #define CONFIG_SPLASH_SCREEN /* ... with splashscreen support*/
- #if 1
- #define CONFIG_8xx_CONS_SMC2 1 /* Console is on SMC2 */
- #else
- #define CONFIG_8xx_CONS_SCC2
- #endif
- #define CONFIG_BAUDRATE 115200 /* with watchdog >= 38400 needed */
- #define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */
- #define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
- /* pre-boot commands */
- #define CONFIG_PREBOOT "setenv bootdelay 15"
- #undef CONFIG_BOOTARGS
- /* POST support */
- #define CONFIG_POST (CFG_POST_CACHE | \
- CFG_POST_WATCHDOG | \
- CFG_POST_RTC | \
- CFG_POST_MEMORY | \
- CFG_POST_CPU | \
- CFG_POST_UART | \
- CFG_POST_ETHER | \
- CFG_POST_I2C | \
- CFG_POST_SPI | \
- CFG_POST_USB | \
- CFG_POST_SPR | \
- CFG_POST_SYSMON)
- #define CONFIG_BOOTCOMMAND "run flash_self"
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "kernel_addr=40080000\0" \
- "ramdisk_addr=40280000\0" \
- "magic_keys=#3\0" \
- "key_magic#=28\0" \
- "key_cmd#=setenv addfb setenv 'bootargs $bootargs console=tty0'\0" \
- "key_magic3=3C+3F\0" \
- "key_cmd3=echo *** Entering Test Mode ***;" \
- "setenv add_misc 'setenv bootargs $bootargs testmode'\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath\0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "addfb=setenv bootargs $bootargs console=ttyS1,$baudrate\0" \
- "addip=setenv bootargs $bootargs " \
- "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
- "panic=1\0" \
- "add_wdt=setenv bootargs $bootargs $wdt_args\0" \
- "add_misc=setenv bootargs $bootargs runmode\0" \
- "flash_nfs=run nfsargs addip add_wdt addfb add_misc;" \
- "bootm $kernel_addr\0" \
- "flash_self=run ramargs addip add_wdt addfb add_misc;" \
- "bootm $kernel_addr $ramdisk_addr\0" \
- "net_nfs=tftp 100000 /tftpboot/uImage.lwmon;" \
- "run nfsargs addip add_wdt addfb;bootm\0" \
- "rootpath=/opt/eldk/ppc_8xx\0" \
- "load=tftp 100000 /tftpboot/u-boot.bin\0" \
- "update=protect off 1:0;era 1:0;cp.b 100000 40000000 $filesize\0" \
- "wdt_args=wdt_8xx=off\0" \
- "verify=no"
- #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
- #undef CFG_LOADS_BAUD_CHANGE /* don't allow baudrate change */
- #define CONFIG_WATCHDOG 1 /* watchdog enabled */
- #undef CONFIG_STATUS_LED /* Status LED disabled */
- /* enable I2C and select the hardware/software driver */
- #undef CONFIG_HARD_I2C /* I2C with hardware support */
- #define CONFIG_SOFT_I2C 1 /* I2C bit-banged */
- #define CFG_I2C_SPEED 93000 /* 93 kHz is supposed to work */
- #define CFG_I2C_SLAVE 0xFE
- #ifdef CONFIG_SOFT_I2C
- /*
- * 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(2) /* 1/4 I2C clock duration */
- #endif /* CONFIG_SOFT_I2C */
- #define CONFIG_RTC_PCF8563 /* use Philips PCF8563 RTC */
- #ifdef CONFIG_POST
- #define CFG_CMD_POST_DIAG CFG_CMD_DIAG
- #else
- #define CFG_CMD_POST_DIAG 0
- #endif
- #ifdef CONFIG_8xx_CONS_SCC2 /* Can't use ethernet, then */
- #define CONFIG_COMMANDS ( (CONFIG_CMD_DFL & ~CFG_CMD_NET) | \
- CFG_CMD_ASKENV | \
- CFG_CMD_DATE | \
- CFG_CMD_I2C | \
- CFG_CMD_EEPROM | \
- CFG_CMD_IDE | \
- CFG_CMD_BSP | \
- CFG_CMD_BMP | \
- CFG_CMD_POST_DIAG )
- #else
- #define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
- CFG_CMD_ASKENV | \
- CFG_CMD_DHCP | \
- CFG_CMD_DATE | \
- CFG_CMD_I2C | \
- CFG_CMD_EEPROM | \
- CFG_CMD_IDE | \
- CFG_CMD_BSP | \
- CFG_CMD_BMP | \
- CFG_CMD_POST_DIAG )
- #endif
- #define CONFIG_MAC_PARTITION
- #define CONFIG_DOS_PARTITION
- #define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
- /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
- #include <cmd_confdefs.h>
- /*----------------------------------------------------------------------*/
- /*
- * Miscellaneous configurable options
- */
- #define CFG_LONGHELP /* undef to save memory */
- #define CFG_PROMPT "=> " /* Monitor Command Prompt */
- #define CFG_HUSH_PARSER 1 /* use "hush" command parser */
- #ifdef CFG_HUSH_PARSER
- #define CFG_PROMPT_HUSH_PS2 "> "
- #endif
- #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
- #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
- #else
- #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
- #endif
- #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 0x00100000 /* memtest works on */
- #define CFG_MEMTEST_END 0x00F00000 /* 1 ... 15MB in DRAM */
- #define CFG_LOAD_ADDR 0x00100000 /* default load address */
- #define CFG_PIO_MODE 0 /* IDE interface in PIO Mode 0 */
- #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
- /*
- * When the watchdog is enabled, output must be fast enough in Linux.
- */
- #ifdef CONFIG_WATCHDOG
- #define CFG_BAUDRATE_TABLE { 38400, 57600, 115200 }
- #else
- #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
- #endif
- /*----------------------------------------------------------------------*/
- #define CONFIG_MODEM_SUPPORT 1 /* enable modem initialization stuff */
- #undef CONFIG_MODEM_SUPPORT_DEBUG
- #define CONFIG_MODEM_KEY_MAGIC "3C+3F" /* press F3 + F6 keys to enable modem */
- #define CONFIG_POST_KEY_MAGIC "3C+3E" /* press F3 + F5 keys to force POST */
- #if 0
- #define CONFIG_AUTOBOOT_KEYED /* Enable "password" protection */
- #define CONFIG_AUTOBOOT_PROMPT "\nEnter password - autoboot in %d sec...\n"
- #define CONFIG_AUTOBOOT_DELAY_STR " " /* "password" */
- #endif
- /*----------------------------------------------------------------------*/
- /*
- * 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 CFG_IMMR 0xFFF00000
- /*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
- #define CFG_INIT_RAM_ADDR CFG_IMMR
- #define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
- #define CFG_GBL_DATA_SIZE 68 /* size in bytes reserved for initial data */
- #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
- #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
- /*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CFG_SDRAM_BASE _must_ start at 0
- */
- #define CFG_SDRAM_BASE 0x00000000
- #define CFG_FLASH_BASE 0x40000000
- #if defined(DEBUG) || (CONFIG_COMMANDS & CFG_CMD_IDE)
- #define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
- #else
- #define CFG_MONITOR_LEN (128 << 10) /* Reserve 128 kB for Monitor */
- #endif
- #define CFG_MONITOR_BASE CFG_FLASH_BASE
- #define CFG_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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
- /*-----------------------------------------------------------------------
- * FLASH organization
- */
- #define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
- #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
- #define CFG_FLASH_ERASE_TOUT 180000 /* Timeout for Flash Erase (in ms) */
- #define CFG_FLASH_WRITE_TOUT 600 /* Timeout for Flash Write (in ms) */
- #if 1
- /* Put environment in flash which is much faster to boot */
- #define CFG_ENV_IS_IN_FLASH 1
- #define CFG_ENV_ADDR 0x40040000 /* Address of Environment Sector */
- #define CFG_ENV_SIZE 0x2000 /* Total Size of Environment */
- #define CFG_ENV_SECT_SIZE 0x40000 /* we have BIG sectors only :-( */
- #else
- /* Environment in EEPROM */
- #define CFG_ENV_IS_IN_EEPROM 1
- #define CFG_ENV_OFFSET 0
- #define CFG_ENV_SIZE 2048
- #endif
- /*-----------------------------------------------------------------------
- * I2C/EEPROM Configuration
- */
- #define CFG_I2C_AUDIO_ADDR 0x28 /* Audio volume control */
- #define CFG_I2C_SYSMON_ADDR 0x2E /* LM87 System Monitor */
- #define CFG_I2C_RTC_ADDR 0x51 /* PCF8563 RTC */
- #define CFG_I2C_POWER_A_ADDR 0x52 /* PCMCIA/USB power switch, channel A */
- #define CFG_I2C_POWER_B_ADDR 0x53 /* PCMCIA/USB power switch, channel B */
- #define CFG_I2C_KEYBD_ADDR 0x56 /* PIC LWE keyboard */
- #define CFG_I2C_PICIO_ADDR 0x57 /* PIC IO Expander */
- #undef CONFIG_USE_FRAM /* Use FRAM instead of EEPROM */
- #ifdef CONFIG_USE_FRAM /* use FRAM */
- #define CFG_I2C_EEPROM_ADDR 0x55 /* FRAM FM24CL64 */
- #define CFG_I2C_EEPROM_ADDR_LEN 2
- #else /* use EEPROM */
- #define CFG_I2C_EEPROM_ADDR 0x58 /* EEPROM AT24C164 */
- #define CFG_I2C_EEPROM_ADDR_LEN 1
- #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* takes up to 10 msec */
- #endif /* CONFIG_USE_FRAM */
- #define CFG_EEPROM_PAGE_WRITE_BITS 4
- /* List of I2C addresses to be verified by POST */
- #ifdef CONFIG_USE_FRAM
- #define I2C_ADDR_LIST { /* CFG_I2C_AUDIO_ADDR, */ \
- CFG_I2C_SYSMON_ADDR, \
- CFG_I2C_RTC_ADDR, \
- CFG_I2C_POWER_A_ADDR, \
- CFG_I2C_POWER_B_ADDR, \
- CFG_I2C_KEYBD_ADDR, \
- CFG_I2C_PICIO_ADDR, \
- CFG_I2C_EEPROM_ADDR, \
- }
- #else /* Use EEPROM - which show up on 8 consequtive addresses */
- #define I2C_ADDR_LIST { /* CFG_I2C_AUDIO_ADDR, */ \
- CFG_I2C_SYSMON_ADDR, \
- CFG_I2C_RTC_ADDR, \
- CFG_I2C_POWER_A_ADDR, \
- CFG_I2C_POWER_B_ADDR, \
- CFG_I2C_KEYBD_ADDR, \
- CFG_I2C_PICIO_ADDR, \
- CFG_I2C_EEPROM_ADDR+0, \
- CFG_I2C_EEPROM_ADDR+1, \
- CFG_I2C_EEPROM_ADDR+2, \
- CFG_I2C_EEPROM_ADDR+3, \
- CFG_I2C_EEPROM_ADDR+4, \
- CFG_I2C_EEPROM_ADDR+5, \
- CFG_I2C_EEPROM_ADDR+6, \
- CFG_I2C_EEPROM_ADDR+7, \
- }
- #endif /* CONFIG_USE_FRAM */
- /*-----------------------------------------------------------------------
- * Cache Configuration
- */
- #define CFG_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
- #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
- #define CFG_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 0 && defined(CONFIG_WATCHDOG) /* LWMON uses external MAX706TESA WD */
- #define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
- SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
- #else
- #define CFG_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
- */
- /* EARB, DBGC and DBPC are initialised by the HCW */
- /* => 0x000000C0 */
- #define CFG_SIUMCR (SIUMCR_GB5E)
- /*#define CFG_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01) */
- /*-----------------------------------------------------------------------
- * TBSCR - Time Base Status and Control 11-26
- *-----------------------------------------------------------------------
- * Clear Reference Interrupt Status, Timebase freezing enabled
- */
- #define CFG_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
- /*-----------------------------------------------------------------------
- * PISCR - Periodic Interrupt Status and Control 11-31
- *-----------------------------------------------------------------------
- * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
- */
- #define CFG_PISCR (PISCR_PS | PISCR_PITF)
- /*-----------------------------------------------------------------------
- * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
- *-----------------------------------------------------------------------
- * Reset PLL lock status sticky bit, timer expired status bit and timer
- * interrupt status bit, set PLL multiplication factor !
- */
- /* 0x00405000 */
- #define CFG_PLPRCR_MF 4 /* (4+1) * 13.2 = 66 MHz Clock */
- #define CFG_PLPRCR \
- ( (CFG_PLPRCR_MF << PLPRCR_MF_SHIFT) | \
- PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST | \
- /*PLPRCR_CSRC|*/ PLPRCR_LPM_NORMAL | \
- PLPRCR_CSR /*| PLPRCR_LOLRE|PLPRCR_FIOPD*/ \
- )
- #define CONFIG_8xx_GCLK_FREQ ((CFG_PLPRCR_MF+1)*13200000)
- /*-----------------------------------------------------------------------
- * 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
- /* 0x01800000 */
- #define CFG_SCCR (SCCR_COM00 | /*SCCR_TBS|*/ \
- SCCR_RTDIV | SCCR_RTSEL | \
- /*SCCR_CRQEN|*/ /*SCCR_PRQEN|*/ \
- SCCR_EBDF00 | SCCR_DFSYNC00 | \
- SCCR_DFBRG00 | SCCR_DFNL000 | \
- SCCR_DFNH000 | SCCR_DFLCD100 | \
- SCCR_DFALCD01)
- /*-----------------------------------------------------------------------
- * RTCSC - Real-Time Clock Status and Control Register 11-27
- *-----------------------------------------------------------------------
- */
- /* 0x00C3 => 0x0003 */
- #define CFG_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
- /*-----------------------------------------------------------------------
- * RCCR - RISC Controller Configuration Register 19-4
- *-----------------------------------------------------------------------
- */
- #define CFG_RCCR 0x0000
- /*-----------------------------------------------------------------------
- * RMDS - RISC Microcode Development Support Control Register
- *-----------------------------------------------------------------------
- */
- #define CFG_RMDS 0
- /*-----------------------------------------------------------------------
- *
- * Interrupt Levels
- *-----------------------------------------------------------------------
- */
- #define CFG_CPM_INTERRUPT 13 /* SIU_LEVEL6 */
- /*-----------------------------------------------------------------------
- * PCMCIA stuff
- *-----------------------------------------------------------------------
- *
- */
- #define CFG_PCMCIA_MEM_ADDR (0x50000000)
- #define CFG_PCMCIA_MEM_SIZE ( 64 << 20 )
- #define CFG_PCMCIA_DMA_ADDR (0x54000000)
- #define CFG_PCMCIA_DMA_SIZE ( 64 << 20 )
- #define CFG_PCMCIA_ATTRB_ADDR (0x58000000)
- #define CFG_PCMCIA_ATTRB_SIZE ( 64 << 20 )
- #define CFG_PCMCIA_IO_ADDR (0x5C000000)
- #define CFG_PCMCIA_IO_SIZE ( 64 << 20 )
- /*-----------------------------------------------------------------------
- * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
- *-----------------------------------------------------------------------
- */
- #define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
- #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
- #undef CONFIG_IDE_LED /* LED for ide not supported */
- #undef CONFIG_IDE_RESET /* reset for ide not supported */
- #define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
- #define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
- #define CFG_ATA_IDE0_OFFSET 0x0000
- #define CFG_ATA_BASE_ADDR CFG_PCMCIA_MEM_ADDR
- /* Offset for data I/O */
- #define CFG_ATA_DATA_OFFSET (CFG_PCMCIA_MEM_SIZE + 0x320)
- /* Offset for normal register accesses */
- #define CFG_ATA_REG_OFFSET (2 * CFG_PCMCIA_MEM_SIZE + 0x320)
- /* Offset for alternate registers */
- #define CFG_ATA_ALT_OFFSET 0x0100
- /*-----------------------------------------------------------------------
- *
- *-----------------------------------------------------------------------
- *
- */
- #define CFG_DER 0
- /*
- * Init Memory Controller:
- *
- * BR0/1 and OR0/1 (FLASH) - second Flash bank optional
- */
- #define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
- #define FLASH_BASE1_PRELIM 0x41000000 /* FLASH bank #1 */
- /* used to re-map FLASH:
- * restrict access enough to keep SRAM working (if any)
- * but not too much to meddle with FLASH accesses
- */
- #define CFG_REMAP_OR_AM 0xFF000000 /* OR addr mask */
- #define CFG_PRELIM_OR_AM 0xFF000000 /* OR addr mask */
- /* FLASH timing: ACS = 00, TRLX = 0, CSNT = 1, SCY = 8, EHTR = 0 */
- #define CFG_OR_TIMING_FLASH (OR_SCY_8_CLK)
- #define CFG_OR0_REMAP ( CFG_REMAP_OR_AM | OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
- CFG_OR_TIMING_FLASH)
- #define CFG_OR0_PRELIM (CFG_PRELIM_OR_AM | OR_ACS_DIV1 | OR_BI | \
- CFG_OR_TIMING_FLASH)
- /* 16 bit, bank valid */
- #define CFG_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_32 | BR_V )
- #define CFG_OR1_REMAP CFG_OR0_REMAP
- #define CFG_OR1_PRELIM CFG_OR0_PRELIM
- #define CFG_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_PS_32 | BR_V )
- /*
- * BR3/OR3: SDRAM
- *
- * Multiplexed addresses, GPL5 output to GPL5_A (don't care)
- */
- #define SDRAM_BASE3_PRELIM 0x00000000 /* SDRAM bank */
- #define SDRAM_PRELIM_OR_AM 0xF0000000 /* map 256 MB (>SDRAM_MAX_SIZE!) */
- #define SDRAM_TIMING OR_SCY_0_CLK /* SDRAM-Timing */
- #define SDRAM_MAX_SIZE 0x08000000 /* max 128 MB SDRAM */
- #define CFG_OR3_PRELIM (SDRAM_PRELIM_OR_AM | OR_CSNT_SAM | OR_G5LS | SDRAM_TIMING )
- #define CFG_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
- /*
- * BR5/OR5: Touch Panel
- *
- * AM=0xFFC00 ATM=0 CSNT/SAM=0 ACS/G5LA/G5LS=3 BIH=1 SCY=0 SETA=0 TRLX=0 EHTR=0
- */
- #define TOUCHPNL_BASE 0x20000000
- #define TOUCHPNL_OR_AM 0xFFFF8000
- #define TOUCHPNL_TIMING OR_SCY_0_CLK
- #define CFG_OR5_PRELIM (TOUCHPNL_OR_AM | OR_CSNT_SAM | OR_ACS_DIV1 | OR_BI | \
- TOUCHPNL_TIMING )
- #define CFG_BR5_PRELIM ((TOUCHPNL_BASE & BR_BA_MSK) | BR_PS_32 | BR_V )
- #define CFG_MEMORY_75
- #undef CFG_MEMORY_7E
- #undef CFG_MEMORY_8E
- /*
- * Memory Periodic Timer Prescaler
- */
- /* periodic timer for refresh */
- #define CFG_MPTPR 0x200
- /*
- * MAMR settings for SDRAM
- */
- #define CFG_MAMR_8COL 0x80802114
- #define CFG_MAMR_9COL 0x80904114
- /*
- * MAR setting for SDRAM
- */
- #define CFG_MAR 0x00000088
- /*
- * Internal Definitions
- *
- * Boot Flags
- */
- #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
- #define BOOTFLAG_WARM 0x02 /* Software reboot */
- #endif /* __CONFIG_H */
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