713 lines
20 KiB
C
713 lines
20 KiB
C
/*
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* Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/*
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MPC8349E-mITX and MPC8349E-mITX-GP board configuration file
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Memory map:
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0x0000_0000-0x0FFF_FFFF DDR SDRAM (256 MB)
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0x8000_0000-0x9FFF_FFFF PCI1 memory space (512 MB)
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0xA000_0000-0xBFFF_FFFF PCI2 memory space (512 MB)
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0xE000_0000-0xEFFF_FFFF IMMR (1 MB)
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0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB)
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0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB)
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0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only)
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0xF001_0000-0xF001_FFFF Local bus expansion slot
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0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only)
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0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory
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0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only)
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I2C address list:
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Align. Board
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Bus Addr Part No. Description Length Location
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----------------------------------------------------------------
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I2C0 0x50 M24256-BWMN6P Board EEPROM 2 U64
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I2C1 0x20 PCF8574 I2C Expander 0 U8
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I2C1 0x21 PCF8574 I2C Expander 0 U10
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I2C1 0x38 PCF8574A I2C Expander 0 U8
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I2C1 0x39 PCF8574A I2C Expander 0 U10
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I2C1 0x51 (DDR) DDR EEPROM 1 U1
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I2C1 0x68 DS1339 RTC 1 U68
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Note that a given board has *either* a pair of 8574s or a pair of 8574As.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#if (TEXT_BASE == 0xFE000000)
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#define CFG_LOWBOOT
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#endif
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/*
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* High Level Configuration Options
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*/
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#define CONFIG_MPC834X /* MPC834x family (8343, 8347, 8349) */
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#define CONFIG_MPC8349 /* MPC8349 specific */
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#define CFG_IMMR 0xE0000000 /* The IMMR is relocated to here */
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#define CONFIG_MISC_INIT_F
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#define CONFIG_MISC_INIT_R
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/*
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* On-board devices
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*/
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#ifdef CONFIG_MPC8349ITX
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#define CONFIG_COMPACT_FLASH /* The CF card interface on the back of the board */
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#define CONFIG_VSC7385_ENET /* VSC7385 ethernet support */
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#endif
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#define CONFIG_PCI
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#define CONFIG_RTC_DS1337
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#define CONFIG_HARD_I2C
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#define CONFIG_TSEC_ENET /* TSEC Ethernet support */
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/*
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* Device configurations
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*/
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/* I2C */
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#ifdef CONFIG_HARD_I2C
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#define CONFIG_FSL_I2C
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#define CONFIG_I2C_MULTI_BUS
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#define CONFIG_I2C_CMD_TREE
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#define CFG_I2C_OFFSET 0x3000
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#define CFG_I2C2_OFFSET 0x3100
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#define CFG_SPD_BUS_NUM 1 /* The I2C bus for SPD */
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#define CFG_I2C_8574_ADDR1 0x20 /* I2C1, PCF8574 */
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#define CFG_I2C_8574_ADDR2 0x21 /* I2C1, PCF8574 */
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#define CFG_I2C_8574A_ADDR1 0x38 /* I2C1, PCF8574A */
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#define CFG_I2C_8574A_ADDR2 0x39 /* I2C1, PCF8574A */
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#define CFG_I2C_EEPROM_ADDR 0x50 /* I2C0, Board EEPROM */
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#define CFG_I2C_RTC_ADDR 0x68 /* I2C1, DS1339 RTC*/
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#define SPD_EEPROM_ADDRESS 0x51 /* I2C1, DDR */
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#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
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#define CFG_I2C_SLAVE 0x7F
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/* Don't probe these addresses: */
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#define CFG_I2C_NOPROBES {{1, CFG_I2C_8574_ADDR1}, \
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{1, CFG_I2C_8574_ADDR2}, \
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{1, CFG_I2C_8574A_ADDR1}, \
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{1, CFG_I2C_8574A_ADDR2}}
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/* Bit definitions for the 8574[A] I2C expander */
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#define I2C_8574_REVISION 0x03 /* Board revision, 00=0.0, 01=0.1, 10=1.0 */
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#define I2C_8574_CF 0x08 /* 1=Compact flash absent, 0=present */
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#define I2C_8574_MPCICLKRN 0x10 /* MiniPCI Clk Run */
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#define I2C_8574_PCI66 0x20 /* 0=33MHz PCI, 1=66MHz PCI */
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#define I2C_8574_FLASHSIDE 0x40 /* 0=Reset vector from U4, 1=from U7*/
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#undef CONFIG_SOFT_I2C
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#endif
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/* Compact Flash */
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#ifdef CONFIG_COMPACT_FLASH
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#define CFG_IDE_MAXBUS 1
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#define CFG_IDE_MAXDEVICE 1
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#define CFG_ATA_IDE0_OFFSET 0x0000
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#define CFG_ATA_BASE_ADDR CFG_CF_BASE
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#define CFG_ATA_DATA_OFFSET 0x0000
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#define CFG_ATA_REG_OFFSET 0
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#define CFG_ATA_ALT_OFFSET 0x0200
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#define CFG_ATA_STRIDE 2
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#define ATA_RESET_TIME 1 /* If a CF card is not inserted, time out quickly */
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#define CONFIG_DOS_PARTITION
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#endif
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/*
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* DDR Setup
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*/
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#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
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#define CFG_SDRAM_BASE CFG_DDR_BASE
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#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
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#define CFG_83XX_DDR_USES_CS0
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#define CFG_MEMTEST_START 0x1000 /* memtest region */
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#define CFG_MEMTEST_END 0x2000
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#define CFG_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
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DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
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#ifdef CONFIG_HARD_I2C
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#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
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#endif
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#ifndef CONFIG_SPD_EEPROM /* No SPD? Then manually set up DDR parameters */
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#define CFG_DDR_SIZE 256 /* Mb */
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#define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
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#define CFG_DDR_TIMING_1 0x26242321
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#define CFG_DDR_TIMING_2 0x00000800 /* P9-45, may need tuning */
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#endif
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/*
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*Flash on the Local Bus
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*/
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#define CFG_FLASH_CFI /* use the Common Flash Interface */
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#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
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#define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */
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#define CFG_FLASH_EMPTY_INFO
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#define CFG_MAX_FLASH_SECT 135 /* 127 64KB sectors + 8 8KB sectors per device */
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#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
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#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
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#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
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/* The ITX has two flash chips, but the ITX-GP has only one. To support both
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boards, we say we have two, but don't display a message if we find only one. */
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#define CFG_FLASH_QUIET_TEST
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#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
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#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE + 0x800000}
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#define CFG_FLASH_SIZE 16 /* FLASH size in MB */
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#define CFG_FLASH_SIZE_SHIFT 4 /* log2 of the above value */
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/* Vitesse 7385 */
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#ifdef CONFIG_VSC7385_ENET
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#define CONFIG_TSEC2
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/* The flash address and size of the VSC7385 firmware image */
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#define CONFIG_VSC7385_IMAGE 0xFEFFE000
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#define CONFIG_VSC7385_IMAGE_SIZE 8192
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#endif
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/*
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* BRx, ORx, LBLAWBARx, and LBLAWARx
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*/
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/* Flash */
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#define CFG_BR0_PRELIM (CFG_FLASH_BASE | BR_PS_16 | BR_V)
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#define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
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OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
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OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
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#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE
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#define CFG_LBLAWAR0_PRELIM (LBLAWAR_EN | (0x13 + CFG_FLASH_SIZE_SHIFT))
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/* Vitesse 7385 */
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#define CFG_VSC7385_BASE 0xF8000000
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#ifdef CONFIG_VSC7385_ENET
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#define CFG_BR1_PRELIM (CFG_VSC7385_BASE | BR_PS_8 | BR_V)
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#define CFG_OR1_PRELIM (OR_AM_128KB | OR_GPCM_CSNT | OR_GPCM_XACS | \
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OR_GPCM_SCY_15 | OR_GPCM_SETA | OR_GPCM_TRLX | \
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OR_GPCM_EHTR | OR_GPCM_EAD)
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#define CFG_LBLAWBAR1_PRELIM CFG_VSC7385_BASE
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#define CFG_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
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#endif
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/* LED */
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#define CFG_LED_BASE 0xF9000000
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#define CFG_BR2_PRELIM (CFG_LED_BASE | BR_PS_8 | BR_V)
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#define CFG_OR2_PRELIM (OR_AM_2MB | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
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OR_GPCM_XACS | OR_GPCM_SCY_9 | OR_GPCM_TRLX | \
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OR_GPCM_EHTR | OR_GPCM_EAD)
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/* Compact Flash */
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#ifdef CONFIG_COMPACT_FLASH
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#define CFG_CF_BASE 0xF0000000
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#define CFG_BR3_PRELIM (CFG_CF_BASE | BR_PS_16 | BR_MS_UPMA | BR_V)
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#define CFG_OR3_PRELIM (OR_UPM_AM | OR_UPM_BI)
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#define CFG_LBLAWBAR3_PRELIM CFG_CF_BASE
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#define CFG_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_64KB)
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#endif
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/*
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* U-Boot memory configuration
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*/
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#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
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#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
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#define CFG_RAMBOOT
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#else
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#undef CFG_RAMBOOT
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#endif
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#define CONFIG_L1_INIT_RAM
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#define CFG_INIT_RAM_LOCK
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#define CFG_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
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#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/
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#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
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#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
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#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
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/* CFG_MONITOR_LEN must be a multiple of CFG_ENV_SECT_SIZE */
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#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
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#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
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/*
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* Local Bus LCRR and LBCR regs
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* LCRR: DLL bypass, Clock divider is 4
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* External Local Bus rate is
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* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
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*/
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#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
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#define CFG_LBC_LBCR 0x00000000
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#define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
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#define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32*/
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/*
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* Serial Port
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*/
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#define CONFIG_CONS_INDEX 1
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#undef CONFIG_SERIAL_SOFTWARE_FIFO
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#define CFG_NS16550
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#define CFG_NS16550_SERIAL
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#define CFG_NS16550_REG_SIZE 1
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#define CFG_NS16550_CLK get_bus_freq(0)
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#define CFG_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
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#define CONFIG_CONSOLE ttyS0
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#define CONFIG_BAUDRATE 115200
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#define CFG_NS16550_COM1 (CFG_IMMR + 0x4500)
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#define CFG_NS16550_COM2 (CFG_IMMR + 0x4600)
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/* pass open firmware flat tree */
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#define CONFIG_OF_LIBFDT 1
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#define CONFIG_OF_BOARD_SETUP 1
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#define CONFIG_OF_STDOUT_VIA_ALIAS 1
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/*
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* PCI
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*/
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#ifdef CONFIG_PCI
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#define CONFIG_MPC83XX_PCI2
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/*
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* General PCI
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* Addresses are mapped 1-1.
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*/
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#define CFG_PCI1_MEM_BASE 0x80000000
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#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
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#define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */
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#define CFG_PCI1_MMIO_BASE (CFG_PCI1_MEM_BASE + CFG_PCI1_MEM_SIZE)
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#define CFG_PCI1_MMIO_PHYS CFG_PCI1_MMIO_BASE
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#define CFG_PCI1_MMIO_SIZE 0x10000000 /* 256M */
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#define CFG_PCI1_IO_BASE 0x00000000
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#define CFG_PCI1_IO_PHYS 0xE2000000
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#define CFG_PCI1_IO_SIZE 0x01000000 /* 16M */
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#ifdef CONFIG_MPC83XX_PCI2
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#define CFG_PCI2_MEM_BASE (CFG_PCI1_MMIO_BASE + CFG_PCI1_MMIO_SIZE)
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#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
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#define CFG_PCI2_MEM_SIZE 0x10000000 /* 256M */
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#define CFG_PCI2_MMIO_BASE (CFG_PCI2_MEM_BASE + CFG_PCI2_MEM_SIZE)
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#define CFG_PCI2_MMIO_PHYS CFG_PCI2_MMIO_BASE
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#define CFG_PCI2_MMIO_SIZE 0x10000000 /* 256M */
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#define CFG_PCI2_IO_BASE 0x00000000
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#define CFG_PCI2_IO_PHYS (CFG_PCI1_IO_PHYS + CFG_PCI1_IO_SIZE)
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#define CFG_PCI2_IO_SIZE 0x01000000 /* 16M */
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#endif
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#define _IO_BASE 0x00000000 /* points to PCI I/O space */
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#define CONFIG_NET_MULTI
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#define CONFIG_PCI_PNP /* do pci plug-and-play */
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#ifdef CONFIG_RTL8139
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/* This macro is used by RTL8139 but not defined in PPC architecture */
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#define KSEG1ADDR(x) (x)
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#endif
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#ifndef CONFIG_PCI_PNP
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#define PCI_ENET0_IOADDR 0x00000000
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#define PCI_ENET0_MEMADDR CFG_PCI2_MEM_BASE
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#define PCI_IDSEL_NUMBER 0x0f /* IDSEL = AD15 */
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#endif
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#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
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#endif
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#define PCI_66M
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#ifdef PCI_66M
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#define CONFIG_83XX_CLKIN 66666666 /* in Hz */
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#else
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#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
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#endif
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/* TSEC */
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#ifdef CONFIG_TSEC_ENET
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#define CONFIG_NET_MULTI
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#define CONFIG_MII
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#define CONFIG_PHY_GIGE /* In case CONFIG_CMD_MII is specified */
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#define CONFIG_TSEC1
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#ifdef CONFIG_TSEC1
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#define CONFIG_HAS_ETH0
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#define CONFIG_TSEC1_NAME "TSEC0"
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#define CFG_TSEC1_OFFSET 0x24000
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#define TSEC1_PHY_ADDR 0x1c /* VSC8201 uses address 0x1c */
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#define TSEC1_PHYIDX 0
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#define TSEC1_FLAGS TSEC_GIGABIT
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#endif
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#ifdef CONFIG_TSEC2
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#define CONFIG_HAS_ETH1
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#define CONFIG_TSEC2_NAME "TSEC1"
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#define CFG_TSEC2_OFFSET 0x25000
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#define TSEC2_PHY_ADDR 4
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#define TSEC2_PHYIDX 0
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#define TSEC2_FLAGS TSEC_GIGABIT
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#endif
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#define CONFIG_ETHPRIME "Freescale TSEC"
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#endif
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/*
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* Environment
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*/
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#define CONFIG_ENV_OVERWRITE
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#ifndef CFG_RAMBOOT
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#define CFG_ENV_IS_IN_FLASH
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#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
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#define CFG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for environment */
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#define CFG_ENV_SIZE 0x2000
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#else
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#define CFG_NO_FLASH /* Flash is not usable now */
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#undef CONFIG_FLASH_CFI_DRIVER
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#define CFG_ENV_IS_NOWHERE /* Store ENV in memory only */
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#define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
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#define CFG_ENV_SIZE 0x2000
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#endif
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#define CONFIG_LOADS_ECHO /* echo on for serial download */
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#define CFG_LOADS_BAUD_CHANGE /* allow baudrate change */
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_CACHE
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_SDRAM
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#ifdef CONFIG_COMPACT_FLASH
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#define CONFIG_CMD_IDE
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#define CONFIG_CMD_FAT
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#endif
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#ifdef CONFIG_PCI
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#define CONFIG_CMD_PCI
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#endif
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#ifdef CONFIG_HARD_I2C
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#define CONFIG_CMD_I2C
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#endif
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/* Watchdog */
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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/*
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* Miscellaneous configurable options
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*/
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#define CFG_LONGHELP /* undef to save memory */
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#define CONFIG_CMDLINE_EDITING /* Command-line editing */
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#define CFG_HUSH_PARSER /* Use the HUSH parser */
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#define CFG_PROMPT_HUSH_PS2 "> "
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#define CFG_LOAD_ADDR 0x2000000 /* default load address */
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#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
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#ifdef CONFIG_MPC8349ITX
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#define CFG_PROMPT "MPC8349E-mITX> " /* Monitor Command Prompt */
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#else
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#define CFG_PROMPT "MPC8349E-mITX-GP> " /* Monitor Command Prompt */
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#endif
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#if defined(CONFIG_CMD_KGDB)
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#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* Print Buffer Size */
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#define CFG_MAXARGS 16 /* max number of command args */
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#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
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#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
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#define CFG_HRCW_LOW (\
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HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
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HRCWL_DDR_TO_SCB_CLK_1X1 |\
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HRCWL_CSB_TO_CLKIN_4X1 |\
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HRCWL_VCO_1X2 |\
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HRCWL_CORE_TO_CSB_2X1)
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#ifdef CFG_LOWBOOT
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#define CFG_HRCW_HIGH (\
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HRCWH_PCI_HOST |\
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HRCWH_32_BIT_PCI |\
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HRCWH_PCI1_ARBITER_ENABLE |\
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HRCWH_PCI2_ARBITER_ENABLE |\
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HRCWH_CORE_ENABLE |\
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HRCWH_FROM_0X00000100 |\
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HRCWH_BOOTSEQ_DISABLE |\
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HRCWH_SW_WATCHDOG_DISABLE |\
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HRCWH_ROM_LOC_LOCAL_16BIT |\
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HRCWH_TSEC1M_IN_GMII |\
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HRCWH_TSEC2M_IN_GMII )
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#else
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#define CFG_HRCW_HIGH (\
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HRCWH_PCI_HOST |\
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HRCWH_32_BIT_PCI |\
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HRCWH_PCI1_ARBITER_ENABLE |\
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HRCWH_PCI2_ARBITER_ENABLE |\
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HRCWH_CORE_ENABLE |\
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HRCWH_FROM_0XFFF00100 |\
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HRCWH_BOOTSEQ_DISABLE |\
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HRCWH_SW_WATCHDOG_DISABLE |\
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HRCWH_ROM_LOC_LOCAL_16BIT |\
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HRCWH_TSEC1M_IN_GMII |\
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HRCWH_TSEC2M_IN_GMII )
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#endif
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/*
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* System performance
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*/
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#define CFG_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
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#define CFG_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
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#define CFG_SPCR_TSEC1EP 3 /* TSEC1 emergency priority (0-3) */
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#define CFG_SPCR_TSEC2EP 3 /* TSEC2 emergency priority (0-3) */
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#define CFG_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
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#define CFG_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
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/*
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* System IO Config
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*/
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#define CFG_SICRH SICRH_TSOBI1 /* Needed for gigabit to work on TSEC 1 */
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#define CFG_SICRL (SICRL_LDP_A | SICRL_USB1)
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#define CFG_HID0_INIT 0x000000000
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#define CFG_HID0_FINAL CFG_HID0_INIT
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#define CFG_HID2 HID2_HBE
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#define CONFIG_HIGH_BATS 1 /* High BATs supported */
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/* DDR */
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#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
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#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
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/* PCI */
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#ifdef CONFIG_PCI
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#define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
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#define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CFG_IBAT2L (CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
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#define CFG_IBAT2U (CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
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#else
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#define CFG_IBAT1L 0
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#define CFG_IBAT1U 0
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#define CFG_IBAT2L 0
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#define CFG_IBAT2U 0
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#endif
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#ifdef CONFIG_MPC83XX_PCI2
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#define CFG_IBAT3L (CFG_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
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#define CFG_IBAT3U (CFG_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CFG_IBAT4L (CFG_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
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#define CFG_IBAT4U (CFG_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
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#else
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#define CFG_IBAT3L 0
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#define CFG_IBAT3U 0
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#define CFG_IBAT4L 0
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#define CFG_IBAT4U 0
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#endif
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/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
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#define CFG_IBAT5L (CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
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#define CFG_IBAT5U (CFG_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
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/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
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#define CFG_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
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#define CFG_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CFG_IBAT7L 0
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#define CFG_IBAT7U 0
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#define CFG_DBAT0L CFG_IBAT0L
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#define CFG_DBAT0U CFG_IBAT0U
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#define CFG_DBAT1L CFG_IBAT1L
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#define CFG_DBAT1U CFG_IBAT1U
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#define CFG_DBAT2L CFG_IBAT2L
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#define CFG_DBAT2U CFG_IBAT2U
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#define CFG_DBAT3L CFG_IBAT3L
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#define CFG_DBAT3U CFG_IBAT3U
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#define CFG_DBAT4L CFG_IBAT4L
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#define CFG_DBAT4U CFG_IBAT4U
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|
#define CFG_DBAT5L CFG_IBAT5L
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#define CFG_DBAT5U CFG_IBAT5U
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|
#define CFG_DBAT6L CFG_IBAT6L
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#define CFG_DBAT6U CFG_IBAT6U
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|
#define CFG_DBAT7L CFG_IBAT7L
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#define CFG_DBAT7U CFG_IBAT7U
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|
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/*
|
|
* Internal Definitions
|
|
*
|
|
* Boot Flags
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*/
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#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
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|
#define BOOTFLAG_WARM 0x02 /* Software reboot */
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|
|
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
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|
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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|
|
|
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/*
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|
* Environment Configuration
|
|
*/
|
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#define CONFIG_ENV_OVERWRITE
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|
|
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#ifdef CONFIG_HAS_ETH0
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|
#define CONFIG_ETHADDR 00:E0:0C:00:8C:01
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#endif
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|
|
|
#ifdef CONFIG_HAS_ETH1
|
|
#define CONFIG_ETH1ADDR 00:E0:0C:00:8C:02
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#endif
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|
|
#define CONFIG_IPADDR 192.168.1.253
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#define CONFIG_SERVERIP 192.168.1.1
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#define CONFIG_GATEWAYIP 192.168.1.1
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|
#define CONFIG_NETMASK 255.255.252.0
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#define CONFIG_NETDEV eth0
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|
|
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#ifdef CONFIG_MPC8349ITX
|
|
#define CONFIG_HOSTNAME mpc8349emitx
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|
#else
|
|
#define CONFIG_HOSTNAME mpc8349emitxgp
|
|
#endif
|
|
|
|
/* Default path and filenames */
|
|
#define CONFIG_ROOTPATH /nfsroot/rootfs
|
|
#define CONFIG_BOOTFILE uImage
|
|
#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
|
|
|
|
#ifdef CONFIG_MPC8349ITX
|
|
#define CONFIG_FDTFILE mpc8349emitx.dtb
|
|
#else
|
|
#define CONFIG_FDTFILE mpc8349emitxgp.dtb
|
|
#endif
|
|
|
|
#define CONFIG_BOOTDELAY 0
|
|
|
|
#define XMK_STR(x) #x
|
|
#define MK_STR(x) XMK_STR(x)
|
|
|
|
#define CONFIG_BOOTARGS \
|
|
"root=/dev/nfs rw" \
|
|
" nfsroot=" MK_STR(CONFIG_SERVERIP) ":" MK_STR(CONFIG_ROOTPATH) \
|
|
" ip=" MK_STR(CONFIG_IPADDR) ":" MK_STR(CONFIG_SERVERIP) ":" \
|
|
MK_STR(CONFIG_GATEWAYIP) ":" MK_STR(CONFIG_NETMASK) ":" \
|
|
MK_STR(CONFIG_HOSTNAME) ":" MK_STR(CONFIG_NETDEV) ":off" \
|
|
" console=" MK_STR(CONFIG_CONSOLE) "," MK_STR(CONFIG_BAUDRATE)
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"console=" MK_STR(CONFIG_CONSOLE) "\0" \
|
|
"netdev=" MK_STR(CONFIG_NETDEV) "\0" \
|
|
"uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
|
|
"tftpflash=tftpboot $loadaddr $uboot; " \
|
|
"protect off " MK_STR(TEXT_BASE) " +$filesize; " \
|
|
"erase " MK_STR(TEXT_BASE) " +$filesize; " \
|
|
"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
|
|
"protect on " MK_STR(TEXT_BASE) " +$filesize; " \
|
|
"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
|
|
"fdtaddr=400000\0" \
|
|
"fdtfile=" MK_STR(CONFIG_FDTFILE) "\0"
|
|
|
|
#define CONFIG_NFSBOOTCOMMAND \
|
|
"setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath" \
|
|
" ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
|
|
" console=$console,$baudrate $othbootargs; " \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr - $fdtaddr"
|
|
|
|
#define CONFIG_RAMBOOTCOMMAND \
|
|
"setenv bootargs root=/dev/ram rw" \
|
|
" console=$console,$baudrate $othbootargs; " \
|
|
"tftp $ramdiskaddr $ramdiskfile;" \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
|
|
|
#undef MK_STR
|
|
#undef XMK_STR
|
|
|
|
#endif
|