| /* |
| * (C) Copyright 2007-2008 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * 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 |
| */ |
| |
| /************************************************************************ |
| * lwmon5.h - configuration for lwmon5 board |
| ***********************************************************************/ |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /*----------------------------------------------------------------------- |
| * High Level Configuration Options |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_LWMON5 1 /* Board is lwmon5 */ |
| #define CONFIG_440EPX 1 /* Specific PPC440EPx */ |
| #define CONFIG_440 1 /* ... PPC440 family */ |
| #define CONFIG_4xx 1 /* ... PPC4xx family */ |
| #define CONFIG_SYS_CLK_FREQ 33300000 /* external freq to pll */ |
| |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ |
| #define CONFIG_BOARD_POSTCLK_INIT 1 /* Call board_postclk_init */ |
| #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ |
| #define CONFIG_BOARD_RESET 1 /* Call board_reset */ |
| |
| /*----------------------------------------------------------------------- |
| * Base addresses -- Note these are effective addresses where the |
| * actual resources get mapped (not physical addresses) |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */ |
| #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc() */ |
| |
| #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000 |
| #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ |
| #define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH */ |
| #define CONFIG_SYS_MONITOR_BASE TEXT_BASE |
| #define CONFIG_SYS_LIME_BASE_0 0xc0000000 |
| #define CONFIG_SYS_LIME_BASE_1 0xc1000000 |
| #define CONFIG_SYS_LIME_BASE_2 0xc2000000 |
| #define CONFIG_SYS_LIME_BASE_3 0xc3000000 |
| #define CONFIG_SYS_FPGA_BASE_0 0xc4000000 |
| #define CONFIG_SYS_FPGA_BASE_1 0xc4200000 |
| #define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */ |
| #define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */ |
| #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ |
| #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000 |
| #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000 |
| #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000 |
| |
| /* Don't change either of these */ |
| #define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* internal peripherals */ |
| |
| #define CONFIG_SYS_USB2D0_BASE 0xe0000100 |
| #define CONFIG_SYS_USB_DEVICE 0xe0000000 |
| #define CONFIG_SYS_USB_HOST 0xe0000400 |
| |
| /*----------------------------------------------------------------------- |
| * Initial RAM & stack pointer |
| *----------------------------------------------------------------------*/ |
| /* |
| * On LWMON5 we use D-cache as init-ram and stack pointer. We also move |
| * the POST_WORD from OCM to a 440EPx register that preserves it's |
| * content during reset (GPT0_COMP6). This way we reserve the OCM (16k) |
| * for logbuffer only. (GPT0_COMP1-COMP5 are reserved for logbuffer header.) |
| */ |
| #define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */ |
| #define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */ |
| #define CONFIG_SYS_INIT_RAM_END (4 << 10) |
| #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes 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 |
| #define CONFIG_SYS_POST_ALT_WORD_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP6) |
| /* unused GPT0 COMP reg */ |
| #define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */ |
| /* 440EPx errata CHIP 11 */ |
| #define CONFIG_SYS_OCM_SIZE (16 << 10) |
| |
| /* Additional registers for watchdog timer post test */ |
| |
| #define CONFIG_SYS_WATCHDOG_TIME_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_MASK2) |
| #define CONFIG_SYS_WATCHDOG_FLAGS_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_MASK1) |
| #define CONFIG_SYS_DSPIC_TEST_ADDR CONFIG_SYS_WATCHDOG_FLAGS_ADDR |
| #define CONFIG_SYS_OCM_STATUS_ADDR CONFIG_SYS_WATCHDOG_FLAGS_ADDR |
| #define CONFIG_SYS_WATCHDOG_MAGIC 0x12480000 |
| #define CONFIG_SYS_WATCHDOG_MAGIC_MASK 0xFFFF0000 |
| #define CONFIG_SYS_DSPIC_TEST_MASK 0x00000001 |
| #define CONFIG_SYS_OCM_STATUS_OK 0x00009A00 |
| #define CONFIG_SYS_OCM_STATUS_FAIL 0x0000A300 |
| #define CONFIG_SYS_OCM_STATUS_MASK 0x0000FF00 |
| |
| /*----------------------------------------------------------------------- |
| * Serial Port |
| *----------------------------------------------------------------------*/ |
| #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external clock provided */ |
| #define CONFIG_BAUDRATE 115200 |
| #define CONFIG_SERIAL_MULTI 1 |
| /* define this if you want console on UART1 */ |
| #define CONFIG_UART1_CONSOLE 1 /* use UART1 as console */ |
| |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} |
| |
| /*----------------------------------------------------------------------- |
| * Environment |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ |
| |
| /*----------------------------------------------------------------------- |
| * FLASH related |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ |
| #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ |
| |
| #define CONFIG_SYS_FLASH0 0xFC000000 |
| #define CONFIG_SYS_FLASH1 0xF8000000 |
| #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 } |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 /* 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) */ |
| |
| #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ |
| #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */ |
| |
| #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
| #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */ |
| |
| #define CONFIG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */ |
| #define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */ |
| |
| /* 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) |
| |
| /*----------------------------------------------------------------------- |
| * DDR SDRAM |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_MBYTES_SDRAM (256) /* 256MB */ |
| #define CONFIG_SYS_DDR_CACHED_ADDR 0x40000000 /* setup 2nd TLB cached here */ |
| #define CONFIG_DDR_DATA_EYE 1 /* use DDR2 optimization */ |
| #define CONFIG_DDR_ECC 1 /* enable ECC */ |
| #define CONFIG_SYS_POST_ECC_ON CONFIG_SYS_POST_ECC |
| |
| /* POST support */ |
| #define CONFIG_POST (CONFIG_SYS_POST_CACHE | \ |
| CONFIG_SYS_POST_CPU | \ |
| CONFIG_SYS_POST_ECC_ON | \ |
| CONFIG_SYS_POST_ETHER | \ |
| CONFIG_SYS_POST_FPU | \ |
| CONFIG_SYS_POST_I2C | \ |
| CONFIG_SYS_POST_MEMORY | \ |
| CONFIG_SYS_POST_OCM | \ |
| CONFIG_SYS_POST_RTC | \ |
| CONFIG_SYS_POST_SPR | \ |
| CONFIG_SYS_POST_UART | \ |
| CONFIG_SYS_POST_SYSMON | \ |
| CONFIG_SYS_POST_WATCHDOG | \ |
| CONFIG_SYS_POST_DSP | \ |
| CONFIG_SYS_POST_BSPEC1 | \ |
| CONFIG_SYS_POST_BSPEC2 | \ |
| CONFIG_SYS_POST_BSPEC3 | \ |
| CONFIG_SYS_POST_BSPEC4 | \ |
| CONFIG_SYS_POST_BSPEC5) |
| |
| #define CONFIG_POST_WATCHDOG {\ |
| "Watchdog timer test", \ |
| "watchdog", \ |
| "This test checks the watchdog timer.", \ |
| POST_RAM | POST_POWERON | POST_SLOWTEST | POST_MANUAL | POST_REBOOT, \ |
| &lwmon5_watchdog_post_test, \ |
| NULL, \ |
| NULL, \ |
| CONFIG_SYS_POST_WATCHDOG \ |
| } |
| |
| #define CONFIG_POST_BSPEC1 {\ |
| "dsPIC init test", \ |
| "dspic_init", \ |
| "This test returns result of dsPIC READY test run earlier.", \ |
| POST_RAM | POST_ALWAYS, \ |
| &dspic_init_post_test, \ |
| NULL, \ |
| NULL, \ |
| CONFIG_SYS_POST_BSPEC1 \ |
| } |
| |
| #define CONFIG_POST_BSPEC2 {\ |
| "dsPIC test", \ |
| "dspic", \ |
| "This test gets result of dsPIC POST and dsPIC version.", \ |
| POST_RAM | POST_ALWAYS, \ |
| &dspic_post_test, \ |
| NULL, \ |
| NULL, \ |
| CONFIG_SYS_POST_BSPEC2 \ |
| } |
| |
| #define CONFIG_POST_BSPEC3 {\ |
| "FPGA test", \ |
| "fpga", \ |
| "This test checks FPGA registers and memory.", \ |
| POST_RAM | POST_ALWAYS, \ |
| &fpga_post_test, \ |
| NULL, \ |
| NULL, \ |
| CONFIG_SYS_POST_BSPEC3 \ |
| } |
| |
| #define CONFIG_POST_BSPEC4 {\ |
| "GDC test", \ |
| "gdc", \ |
| "This test checks GDC registers and memory.", \ |
| POST_RAM | POST_ALWAYS, \ |
| &gdc_post_test, \ |
| NULL, \ |
| NULL, \ |
| CONFIG_SYS_POST_BSPEC4 \ |
| } |
| |
| #define CONFIG_POST_BSPEC5 {\ |
| "SYSMON1 test", \ |
| "sysmon1", \ |
| "This test checks GPIO_62_EPX pin indicating power failure.", \ |
| POST_RAM | POST_MANUAL | POST_NORMAL | POST_SLOWTEST, \ |
| &sysmon1_post_test, \ |
| NULL, \ |
| NULL, \ |
| CONFIG_SYS_POST_BSPEC5 \ |
| } |
| |
| #define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */ |
| #define CONFIG_LOGBUFFER |
| /* Reserve GPT0_COMP1-COMP5 for logbuffer header */ |
| #define CONFIG_ALT_LH_ADDR (CONFIG_SYS_PERIPHERAL_BASE + GPT0_COMP1) |
| #define CONFIG_ALT_LB_ADDR (CONFIG_SYS_OCM_BASE) |
| #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ |
| |
| /*----------------------------------------------------------------------- |
| * I2C |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ |
| #undef CONFIG_SOFT_I2C /* I2C bit-banged */ |
| #define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ |
| #define CONFIG_SYS_I2C_SLAVE 0x7F |
| |
| #define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 /* EEPROM AT24C128 */ |
| #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel AT24C128 has */ |
| /* 64 byte page write mode using*/ |
| /* last 6 bits of the address */ |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ |
| |
| #define CONFIG_RTC_PCF8563 1 /* enable Philips PCF8563 RTC */ |
| #define CONFIG_SYS_I2C_RTC_ADDR 0x51 /* Philips PCF8563 RTC address */ |
| #define CONFIG_SYS_I2C_KEYBD_ADDR 0x56 /* PIC LWE keyboard */ |
| #define CONFIG_SYS_I2C_DSPIC_IO_ADDR 0x57 /* PIC I/O addr */ |
| |
| #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", bootdelay |
| #define CONFIG_AUTOBOOT_DELAY_STR " " /* "password" */ |
| #endif |
| |
| #define CONFIG_PREBOOT "setenv bootdelay 15" |
| |
| #undef CONFIG_BOOTARGS |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "hostname=lwmon5\0" \ |
| "netdev=eth0\0" \ |
| "unlock=yes\0" \ |
| "logversion=2\0" \ |
| "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| "nfsroot=${serverip}:${rootpath}\0" \ |
| "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| "addip=setenv bootargs ${bootargs} " \ |
| "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| ":${hostname}:${netdev}:off panic=1\0" \ |
| "addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0"\ |
| "addmisc=setenv bootargs ${bootargs} rtc-pcf8563.probe=0,0x51\0"\ |
| "flash_nfs=run nfsargs addip addtty addmisc;" \ |
| "bootm ${kernel_addr}\0" \ |
| "flash_self=run ramargs addip addtty addmisc;" \ |
| "bootm ${kernel_addr} ${ramdisk_addr}\0" \ |
| "net_nfs=tftp 200000 ${bootfile};" \ |
| "run nfsargs addip addtty addmisc;bootm\0" \ |
| "rootpath=/opt/eldk/ppc_4xxFP\0" \ |
| "bootfile=/tftpboot/lwmon5/uImage\0" \ |
| "kernel_addr=FC000000\0" \ |
| "ramdisk_addr=FC180000\0" \ |
| "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \ |
| "update=protect off FFF80000 FFFFFFFF;era FFF80000 FFFFFFFF;" \ |
| "cp.b 200000 FFF80000 80000\0" \ |
| "upd=run load update\0" \ |
| "lwe_env=tftp 200000 /tftpboot.dev/lwmon5/env_uboot.bin;" \ |
| "source 200000\0" \ |
| "" |
| #define CONFIG_BOOTCOMMAND "run flash_self" |
| |
| #if 0 |
| #define CONFIG_BOOTDELAY -1 /* autoboot disabled */ |
| #else |
| #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ |
| #endif |
| |
| #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ |
| #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
| |
| #define CONFIG_PPC4xx_EMAC |
| #define CONFIG_IBM_EMAC4_V4 1 |
| #define CONFIG_MII 1 /* MII PHY management */ |
| #define CONFIG_PHY_ADDR 3 /* PHY address, See schematics */ |
| |
| #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ |
| #define CONFIG_PHY_RESET_DELAY 300 |
| |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ |
| |
| #define CONFIG_NET_MULTI 1 |
| #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ |
| #define CONFIG_PHY1_ADDR 1 |
| |
| /* Video console */ |
| #define CONFIG_VIDEO |
| #define CONFIG_VIDEO_MB862xx |
| #define CONFIG_CFB_CONSOLE |
| #define CONFIG_VIDEO_LOGO |
| #define CONFIG_CONSOLE_EXTRA_INFO |
| #define VIDEO_FB_16BPP_PIXEL_SWAP |
| |
| #define CONFIG_VGA_AS_SINGLE_DEVICE |
| #define CONFIG_VIDEO_SW_CURSOR |
| #define CONFIG_SPLASH_SCREEN |
| |
| /* USB */ |
| #ifdef CONFIG_440EPX |
| #define CONFIG_USB_OHCI |
| #define CONFIG_USB_STORAGE |
| |
| /* Comment this out to enable USB 1.1 device */ |
| #define USB_2_0_DEVICE |
| |
| #endif /* CONFIG_440EPX */ |
| |
| /* Partitions */ |
| #define CONFIG_MAC_PARTITION |
| #define CONFIG_DOS_PARTITION |
| #define CONFIG_ISO_PARTITION |
| |
| /* |
| * 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_ASKENV |
| #define CONFIG_CMD_DATE |
| #define CONFIG_CMD_DHCP |
| #define CONFIG_CMD_DIAG |
| #define CONFIG_CMD_EEPROM |
| #define CONFIG_CMD_ELF |
| #define CONFIG_CMD_FAT |
| #define CONFIG_CMD_I2C |
| #define CONFIG_CMD_IRQ |
| #define CONFIG_CMD_LOG |
| #define CONFIG_CMD_MII |
| #define CONFIG_CMD_NET |
| #define CONFIG_CMD_NFS |
| #define CONFIG_CMD_PCI |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_REGINFO |
| #define CONFIG_CMD_SDRAM |
| |
| #ifdef CONFIG_VIDEO |
| #define CONFIG_CMD_BMP |
| #endif |
| |
| #ifdef CONFIG_440EPX |
| #define CONFIG_CMD_USB |
| #endif |
| |
| /*----------------------------------------------------------------------- |
| * Miscellaneous configurable options |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SUPPORT_VFAT |
| |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ |
| |
| #define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */ |
| #ifdef CONFIG_SYS_HUSH_PARSER |
| #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " |
| #endif |
| |
| #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 0x0400000 /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ |
| |
| #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
| #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ |
| |
| #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ |
| |
| #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ |
| #define CONFIG_LOOPW 1 /* enable loopw command */ |
| #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ |
| #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ |
| |
| /*----------------------------------------------------------------------- |
| * PCI stuff |
| *----------------------------------------------------------------------*/ |
| /* General PCI */ |
| #define CONFIG_PCI /* include pci support */ |
| #undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */ |
| #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
| #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE*/ |
| |
| /* Board-specific PCI */ |
| #define CONFIG_SYS_PCI_TARGET_INIT |
| #define CONFIG_SYS_PCI_MASTER_INIT |
| |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ |
| #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */ |
| |
| #define CONFIG_HW_WATCHDOG 1 /* Use external HW-Watchdog */ |
| #define CONFIG_WD_PERIOD 40000 /* in usec */ |
| #define CONFIG_WD_MAX_RATE 66600 /* in ticks */ |
| |
| /* |
| * 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 */ |
| |
| /*----------------------------------------------------------------------- |
| * External Bus Controller (EBC) Setup |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE |
| |
| /* Memory Bank 0 (NOR-FLASH) initialization */ |
| #define CONFIG_SYS_EBC_PB0AP 0x03050200 |
| #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH | 0xfc000) |
| |
| /* Memory Bank 1 (Lime) initialization */ |
| #define CONFIG_SYS_EBC_PB1AP 0x01004380 |
| #define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_LIME_BASE_0 | 0xdc000) |
| |
| /* Memory Bank 2 (FPGA) initialization */ |
| #define CONFIG_SYS_EBC_PB2AP 0x01004400 |
| #define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_FPGA_BASE_0 | 0x1c000) |
| |
| /* Memory Bank 3 (FPGA2) initialization */ |
| #define CONFIG_SYS_EBC_PB3AP 0x01004400 |
| #define CONFIG_SYS_EBC_PB3CR (CONFIG_SYS_FPGA_BASE_1 | 0x1c000) |
| |
| #define CONFIG_SYS_EBC_CFG 0xb8400000 |
| |
| /*----------------------------------------------------------------------- |
| * Graphics (Fujitsu Lime) |
| *----------------------------------------------------------------------*/ |
| /* SDRAM Clock frequency adjustment register */ |
| #define CONFIG_SYS_LIME_SDRAM_CLOCK 0xC1FC0038 |
| /* Lime Clock frequency is to set 100MHz */ |
| #define CONFIG_SYS_LIME_CLOCK_100MHZ 0x00000 |
| #if 0 |
| /* Lime Clock frequency for 133MHz */ |
| #define CONFIG_SYS_LIME_CLOCK_133MHZ 0x10000 |
| #endif |
| |
| /* SDRAM Parameter register */ |
| #define CONFIG_SYS_LIME_MMR 0xC1FCFFFC |
| /* SDRAM parameter value; was 0x414FB7F2, caused several vertical bars |
| and pixel flare on display when 133MHz was configured. According to |
| SDRAM chip datasheet CAS Latency is 3 for 133MHz and -75 Speed Grade */ |
| #ifdef CONFIG_SYS_LIME_CLOCK_133MHZ |
| #define CONFIG_SYS_LIME_MMR_VALUE 0x414FB7F3 |
| #else |
| #define CONFIG_SYS_LIME_MMR_VALUE 0x414FB7F2 |
| #endif |
| |
| /*----------------------------------------------------------------------- |
| * GPIO Setup |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_GPIO_PHY1_RST 12 |
| #define CONFIG_SYS_GPIO_FLASH_WP 14 |
| #define CONFIG_SYS_GPIO_PHY0_RST 22 |
| #define CONFIG_SYS_GPIO_DSPIC_READY 51 |
| #define CONFIG_SYS_GPIO_EEPROM_EXT_WP 55 |
| #define CONFIG_SYS_GPIO_HIGHSIDE 56 |
| #define CONFIG_SYS_GPIO_EEPROM_INT_WP 57 |
| #define CONFIG_SYS_GPIO_BOARD_RESET 58 |
| #define CONFIG_SYS_GPIO_LIME_S 59 |
| #define CONFIG_SYS_GPIO_LIME_RST 60 |
| #define CONFIG_SYS_GPIO_SYSMON_STATUS 62 |
| #define CONFIG_SYS_GPIO_WATCHDOG 63 |
| |
| /*----------------------------------------------------------------------- |
| * PPC440 GPIO Configuration |
| */ |
| #define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \ |
| { \ |
| /* GPIO Core 0 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO14 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO15 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 GMCTxD(4) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 GMCTxD(5) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 GMCTxD(6) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO19 GMCTxD(7) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO23 SCPD0 */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO24 GMCTxD(2) */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO25 GMCTxD(3) */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO28 USB2D_TXVALID */ \ |
| {GPIO0_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \ |
| {GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \ |
| }, \ |
| { \ |
| /* GPIO Core 1 */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_0}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT3, GPIO_OUT_0}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO36 UART0_8PIN_CTS_N EBC_DATA(0) UART3_SIN*/ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_RI_N UART1_SIN */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO49 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN, GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO55 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_1}, /* GPIO57 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \ |
| {GPIO1_BASE, GPIO_OUT, GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \ |
| } \ |
| } |
| |
| /* |
| * Internal Definitions |
| * |
| * Boot Flags |
| */ |
| #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ |
| #define BOOTFLAG_WARM 0x02 /* Software reboot */ |
| |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ |
| #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ |
| #endif |
| #endif /* __CONFIG_H */ |
