/* * WindRiver SBC8349 U-Boot configuration file. * Copyright (c) 2006, 2007 Wind River Systems, Inc. * * Paul Gortmaker <paul.gortmaker@windriver.com> * Based on the MPC8349EMDS config. * * 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 */ /* * sbc8349 board configuration file. */ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options */ #define CONFIG_E300 1 /* E300 Family */ #define CONFIG_MPC83xx 1 /* MPC83xx family */ #define CONFIG_MPC834x 1 /* MPC834x family */ #define CONFIG_MPC8349 1 /* MPC8349 specific */ #define CONFIG_SBC8349 1 /* WRS SBC8349 board specific */ #define CONFIG_SYS_TEXT_BASE 0xFF800000 /* Don't enable PCI2 on sbc834x - it doesn't exist physically. */ #undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */ /* * The default if PCI isn't enabled, or if no PCI clk setting is given * is 66MHz; this is what the board defaults to when the PCI slot is * physically empty. The board will automatically (i.e w/o jumpers) * clock down to 33MHz if you insert a 33MHz PCI card. */ #ifdef CONFIG_PCI_33M #define CONFIG_83XX_CLKIN 33000000 /* in Hz */ #else /* 66M */ #define CONFIG_83XX_CLKIN 66000000 /* in Hz */ #endif #ifndef CONFIG_SYS_CLK_FREQ #ifdef CONFIG_PCI_33M #define CONFIG_SYS_CLK_FREQ 33000000 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1 #else /* 66M */ #define CONFIG_SYS_CLK_FREQ 66000000 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1 #endif #endif #undef CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */ #define CONFIG_SYS_IMMR 0xE0000000 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */ #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */ #define CONFIG_SYS_MEMTEST_END 0x00100000 /* * DDR Setup */ #undef CONFIG_DDR_ECC /* only for ECC DDR module */ #undef CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */ #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/ #define CONFIG_SYS_83XX_DDR_USES_CS0 /* WRS; Fsl board uses CS2/CS3 */ /* * 32-bit data path mode. * * Please note that using this mode for devices with the real density of 64-bit * effectively reduces the amount of available memory due to the effect of * wrapping around while translating address to row/columns, for example in the * 256MB module the upper 128MB get aliased with contents of the lower * 128MB); normally this define should be used for devices with real 32-bit * data path. */ #undef CONFIG_DDR_32BIT #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/ #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \ DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075) #define CONFIG_DDR_2T_TIMING #if defined(CONFIG_SPD_EEPROM) /* * Determine DDR configuration from I2C interface. */ #define SPD_EEPROM_ADDRESS 0x52 /* DDR DIMM */ #else /* * Manually set up DDR parameters * NB: manual DDR setup untested on sbc834x */ #define CONFIG_SYS_DDR_SIZE 256 /* MB */ #define CONFIG_SYS_DDR_CS2_CONFIG (CSCONFIG_EN \ | CSCONFIG_ROW_BIT_13 \ | CSCONFIG_COL_BIT_10) #define CONFIG_SYS_DDR_TIMING_1 0x36332321 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */ #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */ #define CONFIG_SYS_DDR_INTERVAL 0x04060100 /* autocharge,no open page */ #if defined(CONFIG_DDR_32BIT) /* set burst length to 8 for 32-bit data path */ /* DLL,normal,seq,4/2.5, 8 burst len */ #define CONFIG_SYS_DDR_MODE 0x00000023 #else /* the default burst length is 4 - for 64-bit data path */ /* DLL,normal,seq,4/2.5, 4 burst len */ #define CONFIG_SYS_DDR_MODE 0x00000022 #endif #endif /* * SDRAM on the Local Bus */ #define CONFIG_SYS_LBC_SDRAM_BASE 0xF0000000 /* Localbus SDRAM */ #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */ /* * FLASH on the Local Bus */ #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ #define CONFIG_SYS_FLASH_BASE 0xFF800000 /* start of FLASH */ #define CONFIG_SYS_FLASH_SIZE 8 /* flash size in MB */ /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */ #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \ | BR_PS_16 /* 16 bit port */ \ | BR_MS_GPCM /* MSEL = GPCM */ \ | BR_V) /* valid */ #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ | OR_GPCM_XAM \ | OR_GPCM_CSNT \ | OR_GPCM_ACS_DIV2 \ | OR_GPCM_XACS \ | OR_GPCM_SCY_15 \ | OR_GPCM_TRLX_SET \ | OR_GPCM_EHTR_SET \ | OR_GPCM_EAD) /* 0xFF806FF7 */ /* window base at flash base */ #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB) #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */ #undef CONFIG_SYS_FLASH_CHECKSUM #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) #define CONFIG_SYS_RAMBOOT #else #undef CONFIG_SYS_RAMBOOT #endif #define CONFIG_SYS_INIT_RAM_LOCK 1 /* Initial RAM address */ #define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Size of used area in RAM*/ #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 #define CONFIG_SYS_GBL_DATA_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */ /* * Local Bus LCRR and LBCR regs * LCRR: DLL bypass, Clock divider is 4 * External Local Bus rate is * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV */ #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4 #define CONFIG_SYS_LBC_LBCR 0x00000000 #undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */ #ifdef CONFIG_SYS_LB_SDRAM /* Local bus BR2, OR2 definition for SDRAM if soldered on the board*/ /* * Base Register 2 and Option Register 2 configure SDRAM. * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000. * * For BR2, need: * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0 * port-size = 32-bits = BR2[19:20] = 11 * no parity checking = BR2[21:22] = 00 * SDRAM for MSEL = BR2[24:26] = 011 * Valid = BR[31] = 1 * * 0 4 8 12 16 20 24 28 * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861 */ #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_LBC_SDRAM_BASE \ | BR_PS_32 \ | BR_MS_SDRAM \ | BR_V) /* 0xF0001861 */ #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_LBC_SDRAM_BASE #define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_64MB) /* * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64. * * For OR2, need: * 64MB mask for AM, OR2[0:7] = 1111 1100 * XAM, OR2[17:18] = 11 * 9 columns OR2[19-21] = 010 * 13 rows OR2[23-25] = 100 * EAD set for extra time OR[31] = 1 * * 0 4 8 12 16 20 24 28 * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901 */ #define CONFIG_SYS_OR2_PRELIM (MEG_TO_AM(CONFIG_SYS_LBC_SDRAM_SIZE) \ | OR_SDRAM_XAM \ | ((9 - OR_SDRAM_MIN_COLS) << OR_SDRAM_COLS_SHIFT) \ | ((13 - OR_SDRAM_MIN_ROWS) << OR_SDRAM_ROWS_SHIFT) \ | OR_SDRAM_EAD) /* 0xFC006901 */ /* LB sdram refresh timer, about 6us */ #define CONFIG_SYS_LBC_LSRT 0x32000000 /* LB refresh timer prescal, 266MHz/32 */ #define CONFIG_SYS_LBC_MRTPR 0x20000000 #define CONFIG_SYS_LBC_LSDMR_COMMON (LSDMR_RFEN \ | LSDMR_BSMA1516 \ | LSDMR_RFCR8 \ | LSDMR_PRETOACT6 \ | LSDMR_ACTTORW3 \ | LSDMR_BL8 \ | LSDMR_WRC3 \ | LSDMR_CL3) /* * SDRAM Controller configuration sequence. */ #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL) #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH) #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW) #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL) #endif /* * Serial Port */ #define CONFIG_CONS_INDEX 1 #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500) #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600) #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ /* Use the HUSH parser */ #define CONFIG_SYS_HUSH_PARSER /* pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CONFIG_FSL_I2C #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ #define CONFIG_SYS_I2C_SLAVE 0x7F #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ #define CONFIG_SYS_I2C1_OFFSET 0x3000 #define CONFIG_SYS_I2C2_OFFSET 0x3100 #define CONFIG_SYS_I2C_OFFSET CONFIG_SYS_I2C2_OFFSET /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */ /* TSEC */ #define CONFIG_SYS_TSEC1_OFFSET 0x24000 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET) #define CONFIG_SYS_TSEC2_OFFSET 0x25000 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET) /* * General PCI * Addresses are mapped 1-1. */ #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */ #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000 #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */ #define CONFIG_SYS_PCI1_IO_BASE 0x00000000 #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000 #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */ #define CONFIG_SYS_PCI2_MEM_BASE 0xA0000000 #define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE #define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */ #define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000 #define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE #define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */ #define CONFIG_SYS_PCI2_IO_BASE 0x00000000 #define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000 #define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */ #if defined(CONFIG_PCI) #define PCI_64BIT #define PCI_ONE_PCI1 #if defined(PCI_64BIT) #undef PCI_ALL_PCI1 #undef PCI_TWO_PCI1 #undef PCI_ONE_PCI1 #endif #define CONFIG_PCI_PNP /* do pci plug-and-play */ #undef CONFIG_EEPRO100 #undef CONFIG_TULIP #if !defined(CONFIG_PCI_PNP) #define PCI_ENET0_IOADDR 0xFIXME #define PCI_ENET0_MEMADDR 0xFIXME #define PCI_IDSEL_NUMBER 0xFIXME #endif #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */ #endif /* CONFIG_PCI */ /* * TSEC configuration */ #define CONFIG_TSEC_ENET /* TSEC ethernet support */ #if defined(CONFIG_TSEC_ENET) #define CONFIG_TSEC1 1 #define CONFIG_TSEC1_NAME "TSEC0" #define CONFIG_TSEC2 1 #define CONFIG_TSEC2_NAME "TSEC1" #define CONFIG_PHY_BCM5421S 1 #define TSEC1_PHY_ADDR 0x19 #define TSEC2_PHY_ADDR 0x1a #define TSEC1_PHYIDX 0 #define TSEC2_PHYIDX 0 #define TSEC1_FLAGS TSEC_GIGABIT #define TSEC2_FLAGS TSEC_GIGABIT /* Options are: TSEC[0-1] */ #define CONFIG_ETHPRIME "TSEC0" #endif /* CONFIG_TSEC_ENET */ /* * Environment */ #ifndef CONFIG_SYS_RAMBOOT #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000) #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ #define CONFIG_ENV_SIZE 0x2000 /* 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) #else #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */ #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) #define CONFIG_ENV_SIZE 0x2000 #endif #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ /* * 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_I2C #define CONFIG_CMD_MII #define CONFIG_CMD_PING #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI #endif #if defined(CONFIG_SYS_RAMBOOT) #undef CONFIG_CMD_SAVEENV #undef CONFIG_CMD_LOADS #endif #undef CONFIG_WATCHDOG /* watchdog disabled */ /* * 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 */ #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 /* Print Buffer Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ /* Boot Argument Buffer Size */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ /* * 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) #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */ #if 1 /*528/264*/ #define CONFIG_SYS_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X2 |\ HRCWL_CORE_TO_CSB_2X1) #elif 0 /*396/132*/ #define CONFIG_SYS_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X4 |\ HRCWL_CORE_TO_CSB_3X1) #elif 0 /*264/132*/ #define CONFIG_SYS_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X4 |\ HRCWL_CORE_TO_CSB_2X1) #elif 0 /*132/132*/ #define CONFIG_SYS_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X4 |\ HRCWL_CORE_TO_CSB_1X1) #elif 0 /*264/264 */ #define CONFIG_SYS_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_1X1 |\ HRCWL_CSB_TO_CLKIN |\ HRCWL_VCO_1X4 |\ HRCWL_CORE_TO_CSB_1X1) #endif #if defined(PCI_64BIT) #define CONFIG_SYS_HRCW_HIGH (\ HRCWH_PCI_HOST |\ HRCWH_64_BIT_PCI |\ HRCWH_PCI1_ARBITER_ENABLE |\ HRCWH_PCI2_ARBITER_DISABLE |\ HRCWH_CORE_ENABLE |\ HRCWH_FROM_0X00000100 |\ HRCWH_BOOTSEQ_DISABLE |\ HRCWH_SW_WATCHDOG_DISABLE |\ HRCWH_ROM_LOC_LOCAL_16BIT |\ HRCWH_TSEC1M_IN_GMII |\ HRCWH_TSEC2M_IN_GMII) #else #define CONFIG_SYS_HRCW_HIGH (\ HRCWH_PCI_HOST |\ HRCWH_32_BIT_PCI |\ HRCWH_PCI1_ARBITER_ENABLE |\ HRCWH_PCI2_ARBITER_ENABLE |\ HRCWH_CORE_ENABLE |\ HRCWH_FROM_0X00000100 |\ HRCWH_BOOTSEQ_DISABLE |\ HRCWH_SW_WATCHDOG_DISABLE |\ HRCWH_ROM_LOC_LOCAL_16BIT |\ HRCWH_TSEC1M_IN_GMII |\ HRCWH_TSEC2M_IN_GMII) #endif /* System IO Config */ #define CONFIG_SYS_SICRH 0 #define CONFIG_SYS_SICRL SICRL_LDP_A #define CONFIG_SYS_HID0_INIT 0x000000000 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK \ | HID0_ENABLE_INSTRUCTION_CACHE) /* #define CONFIG_SYS_HID0_FINAL (\ HID0_ENABLE_INSTRUCTION_CACHE |\ HID0_ENABLE_M_BIT |\ HID0_ENABLE_ADDRESS_BROADCAST) */ #define CONFIG_SYS_HID2 HID2_HBE #define CONFIG_HIGH_BATS 1 /* High BATs supported */ /* DDR @ 0x00000000 */ #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \ | BATL_PP_RW \ | BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) /* PCI @ 0x80000000 */ #ifdef CONFIG_PCI #define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE \ | BATL_PP_RW \ | BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE \ | BATL_PP_RW \ | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #else #define CONFIG_SYS_IBAT1L (0) #define CONFIG_SYS_IBAT1U (0) #define CONFIG_SYS_IBAT2L (0) #define CONFIG_SYS_IBAT2U (0) #endif #ifdef CONFIG_MPC83XX_PCI2 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI2_MEM_BASE \ | BATL_PP_RW \ | BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI2_MEM_BASE \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI2_MMIO_BASE \ | BATL_PP_RW \ | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI2_MMIO_BASE \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #else #define CONFIG_SYS_IBAT3L (0) #define CONFIG_SYS_IBAT3U (0) #define CONFIG_SYS_IBAT4L (0) #define CONFIG_SYS_IBAT4U (0) #endif /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */ #define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR \ | BATL_PP_RW \ | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) /* LBC SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */ #define CONFIG_SYS_IBAT6L (CONFIG_SYS_LBC_SDRAM_BASE \ | BATL_PP_RW \ | BATL_MEMCOHERENCE \ | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_IBAT6U (CONFIG_SYS_LBC_SDRAM_BASE \ | BATU_BL_256M \ | BATU_VS \ | BATU_VP) #define CONFIG_SYS_IBAT7L (0) #define CONFIG_SYS_IBAT7U (0) #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U #if defined(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 /* * Environment Configuration */ #define CONFIG_ENV_OVERWRITE #if defined(CONFIG_TSEC_ENET) #define CONFIG_HAS_ETH0 #define CONFIG_HAS_ETH1 #endif #define CONFIG_HOSTNAME SBC8349 #define CONFIG_ROOTPATH "/tftpboot/rootfs" #define CONFIG_BOOTFILE "uImage" /* default location for tftp and bootm */ #define CONFIG_LOADADDR 800000 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ #define CONFIG_BAUDRATE 115200 #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "hostname=sbc8349\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 ${bootargs} console=ttyS0,${baudrate}\0"\ "flash_nfs=run nfsargs addip addtty;" \ "bootm ${kernel_addr}\0" \ "flash_self=run ramargs addip addtty;" \ "bootm ${kernel_addr} ${ramdisk_addr}\0" \ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ "bootm\0" \ "load=tftp 100000 /tftpboot/sbc8349/u-boot.bin\0" \ "update=protect off ff800000 ff83ffff; " \ "era ff800000 ff83ffff; cp.b 100000 ff800000 ${filesize}\0" \ "upd=run load update\0" \ "fdtaddr=780000\0" \ "fdtfile=sbc8349.dtb\0" \ "" #define CONFIG_NFSBOOTCOMMAND \ "setenv bootargs root=/dev/nfs rw " \ "nfsroot=$serverip:$rootpath " \ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \ "$netdev:off " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr - $fdtaddr" #define CONFIG_RAMBOOTCOMMAND \ "setenv bootargs root=/dev/ram rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $ramdiskaddr $ramdiskfile;" \ "tftp $loadaddr $bootfile;" \ "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr $ramdiskaddr $fdtaddr" #define CONFIG_BOOTCOMMAND "run flash_self" #endif /* __CONFIG_H */