| /* |
| * (C) Copyright 2006-2010 |
| * 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 |
| */ |
| |
| /* |
| * mpc8349emds 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_MPC8349EMDS 1 /* MPC8349EMDS board specific */ |
| |
| #define CONFIG_SYS_TEXT_BASE 0xFE000000 |
| |
| #define CONFIG_PCI_66M |
| #ifdef CONFIG_PCI_66M |
| #define CONFIG_83XX_CLKIN 66000000 /* in Hz */ |
| #else |
| #define CONFIG_83XX_CLKIN 33000000 /* in Hz */ |
| #endif |
| |
| #ifdef CONFIG_PCISLAVE |
| #define CONFIG_PCI |
| #define CONFIG_83XX_PCICLK 66666666 /* in Hz */ |
| #endif /* CONFIG_PCISLAVE */ |
| |
| #ifndef CONFIG_SYS_CLK_FREQ |
| #ifdef CONFIG_PCI_66M |
| #define CONFIG_SYS_CLK_FREQ 66000000 |
| #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1 |
| #else |
| #define CONFIG_SYS_CLK_FREQ 33000000 |
| #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1 |
| #endif |
| #endif |
| |
| #define 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 |
| */ |
| #define CONFIG_DDR_ECC /* support DDR ECC function */ |
| #define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */ |
| #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/ |
| |
| /* |
| * define CONFIG_FSL_DDR2 to use unified DDR driver |
| * undefine it to use old spd_sdram.c |
| */ |
| #define CONFIG_FSL_DDR2 |
| #ifdef CONFIG_FSL_DDR2 |
| #define CONFIG_SYS_SPD_BUS_NUM 0 |
| #define SPD_EEPROM_ADDRESS1 0x52 |
| #define SPD_EEPROM_ADDRESS2 0x51 |
| #define CONFIG_NUM_DDR_CONTROLLERS 1 |
| #define CONFIG_DIMM_SLOTS_PER_CTLR 2 |
| #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) |
| #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER |
| #define CONFIG_MEM_INIT_VALUE 0xDeadBeef |
| #endif |
| |
| /* |
| * 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_05) |
| #undef CONFIG_DDR_2T_TIMING |
| |
| /* |
| * DDRCDR - DDR Control Driver Register |
| */ |
| #define CONFIG_SYS_DDRCDR_VALUE 0x80080001 |
| |
| #if defined(CONFIG_SPD_EEPROM) |
| /* |
| * Determine DDR configuration from I2C interface. |
| */ |
| #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */ |
| #else |
| /* |
| * Manually set up DDR parameters |
| */ |
| #define CONFIG_SYS_DDR_SIZE 256 /* MB */ |
| #if defined(CONFIG_DDR_II) |
| #define CONFIG_SYS_DDRCDR 0x80080001 |
| #define CONFIG_SYS_DDR_CS2_BNDS 0x0000000f |
| #define CONFIG_SYS_DDR_CS2_CONFIG 0x80330102 |
| #define CONFIG_SYS_DDR_TIMING_0 0x00220802 |
| #define CONFIG_SYS_DDR_TIMING_1 0x38357322 |
| #define CONFIG_SYS_DDR_TIMING_2 0x2f9048c8 |
| #define CONFIG_SYS_DDR_TIMING_3 0x00000000 |
| #define CONFIG_SYS_DDR_CLK_CNTL 0x02000000 |
| #define CONFIG_SYS_DDR_MODE 0x47d00432 |
| #define CONFIG_SYS_DDR_MODE2 0x8000c000 |
| #define CONFIG_SYS_DDR_INTERVAL 0x03cf0080 |
| #define CONFIG_SYS_DDR_SDRAM_CFG 0x43000000 |
| #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 |
| #else |
| #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 |
| #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 0xFE000000 /* start of FLASH */ |
| #define CONFIG_SYS_FLASH_SIZE 32 /* max flash size in MB */ |
| #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ |
| /* #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_UPM_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) |
| |
| /* window base at flash base */ |
| #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_32MB) |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max 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 |
| |
| /* |
| * BCSR register on local bus 32KB, 8-bit wide for MDS config reg |
| */ |
| #define CONFIG_SYS_BCSR 0xE2400000 |
| /* Access window base at BCSR base */ |
| #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR |
| #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB) |
| #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR \ |
| | BR_PS_8 \ |
| | BR_MS_GPCM \ |
| | BR_V) |
| /* 0x00000801 */ |
| #define CONFIG_SYS_OR1_PRELIM (OR_AM_32KB \ |
| | OR_GPCM_XAM \ |
| | OR_GPCM_CSNT \ |
| | OR_GPCM_SCY_15 \ |
| | OR_GPCM_TRLX_CLEAR \ |
| | OR_GPCM_EHTR_CLEAR) |
| /* 0xFFFFE8F0 */ |
| |
| #define CONFIG_SYS_INIT_RAM_LOCK 1 |
| #define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM addr */ |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/ |
| |
| #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 (384 * 1024) /* Reserve 384 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 |
| |
| /* |
| * The MPC834xEA MDS for 834xE rev3.1 may not be assembled SDRAM memory. |
| * if board has SRDAM on local bus, you can define CONFIG_SYS_LB_SDRAM |
| */ |
| #undef CONFIG_SYS_LB_SDRAM |
| |
| #ifdef CONFIG_SYS_LB_SDRAM |
| /* Local bus BR2, OR2 definition for SDRAM if soldered on the MDS 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 /* 32-bit port */ \ |
| | BR_MS_SDRAM /* MSEL = SDRAM */ \ |
| | BR_V) /* Valid */ |
| /* 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 (OR_AM_64MB \ |
| | 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_I2C_MULTI_BUS |
| #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
| #define CONFIG_SYS_I2C_SLAVE 0x7F |
| #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* Don't probe these addrs */ |
| #define CONFIG_SYS_I2C_OFFSET 0x3000 |
| #define CONFIG_SYS_I2C2_OFFSET 0x3100 |
| |
| /* SPI */ |
| #define CONFIG_MPC8XXX_SPI |
| #undef CONFIG_SOFT_SPI /* SPI bit-banged */ |
| |
| /* GPIOs. Used as SPI chip selects */ |
| #define CONFIG_SYS_GPIO1_PRELIM |
| #define CONFIG_SYS_GPIO1_DIR 0xC0000000 /* SPI CS on 0, LED on 1 */ |
| #define CONFIG_SYS_GPIO1_DAT 0xC0000000 /* Both are active LOW */ |
| |
| /* 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) |
| |
| /* USB */ |
| #define CONFIG_SYS_USE_MPC834XSYS_USB_PHY 1 /* Use SYS board PHY */ |
| |
| /* |
| * 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_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 */ |
| #define CONFIG_83XX_PCI_STREAMING |
| |
| #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 0x0c /* slot0->3(IDSEL)=12->15 */ |
| #endif |
| |
| #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ |
| |
| #endif /* CONFIG_PCI */ |
| |
| /* |
| * TSEC configuration |
| */ |
| #define CONFIG_TSEC_ENET /* TSEC ethernet support */ |
| |
| #if defined(CONFIG_TSEC_ENET) |
| |
| #define CONFIG_GMII 1 /* MII PHY management */ |
| #define CONFIG_TSEC1 1 |
| #define CONFIG_TSEC1_NAME "TSEC0" |
| #define CONFIG_TSEC2 1 |
| #define CONFIG_TSEC2_NAME "TSEC1" |
| #define TSEC1_PHY_ADDR 0 |
| #define TSEC2_PHY_ADDR 1 |
| #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 */ |
| |
| /* |
| * Configure on-board RTC |
| */ |
| #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */ |
| #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ |
| |
| /* |
| * Environment |
| */ |
| #ifndef CONFIG_SYS_RAMBOOT |
| #define CONFIG_ENV_IS_IN_FLASH 1 |
| #define CONFIG_ENV_ADDR \ |
| (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) |
| #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_PING |
| #define CONFIG_CMD_I2C |
| #define CONFIG_CMD_DATE |
| #define CONFIG_CMD_MII |
| |
| #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 |
| |
| #ifdef CONFIG_PCISLAVE |
| #define CONFIG_SYS_HRCW_HIGH (\ |
| HRCWH_PCI_AGENT |\ |
| HRCWH_64_BIT_PCI |\ |
| HRCWH_PCI1_ARBITER_DISABLE |\ |
| 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 |
| #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 /* PCI_64BIT */ |
| #endif /* CONFIG_PCISLAVE */ |
| |
| /* |
| * System performance |
| */ |
| #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */ |
| #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */ |
| #define CONFIG_SYS_SPCR_TSEC1EP 3 /* TSEC1 emergency priority (0-3) */ |
| #define CONFIG_SYS_SPCR_TSEC2EP 3 /* TSEC2 emergency priority (0-3) */ |
| #define CONFIG_SYS_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */ |
| #define CONFIG_SYS_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */ |
| |
| /* 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 & BCSR @ 0xE2400000 */ |
| #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) |
| |
| /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */ |
| #define CONFIG_SYS_IBAT6L (0xF0000000 \ |
| | BATL_PP_RW \ |
| | BATL_MEMCOHERENCE \ |
| | BATL_GUARDEDSTORAGE) |
| #define CONFIG_SYS_IBAT6U (0xF0000000 \ |
| | 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_ETH1 |
| #define CONFIG_HAS_ETH0 |
| #endif |
| |
| #define CONFIG_HOSTNAME mpc8349emds |
| #define CONFIG_ROOTPATH "/nfsroot/rootfs" |
| #define CONFIG_BOOTFILE "uImage" |
| |
| #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */ |
| |
| #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */ |
| #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ |
| |
| #define CONFIG_BAUDRATE 115200 |
| |
| #define CONFIG_PREBOOT "echo;" \ |
| "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
| "echo" |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "netdev=eth0\0" \ |
| "hostname=mpc8349emds\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/mpc8349emds/u-boot.bin\0" \ |
| "update=protect off fe000000 fe03ffff; " \ |
| "era fe000000 fe03ffff; cp.b 100000 fe000000 ${filesize}\0"\ |
| "upd=run load update\0" \ |
| "fdtaddr=780000\0" \ |
| "fdtfile=mpc834x_mds.dtb\0" \ |
| "" |
| |
| #define CONFIG_NFSBOOTCOMMAND \ |
| "setenv bootargs root=/dev/nfs rw " \ |
| "nfsroot=$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 */ |
