810 lines
22 KiB
C
810 lines
22 KiB
C
/*
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* Copyright (C) Freescale Semiconductor, Inc. 2006.
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*
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* SPDX-License-Identifier: GPL-2.0+
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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 (CONFIG_SYS_TEXT_BASE == 0xFE000000)
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#define CONFIG_SYS_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_MPC83xx 1
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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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#ifndef CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_TEXT_BASE 0xFEF00000
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#endif
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#define CONFIG_SYS_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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/* The CF card interface on the back of the board */
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#define CONFIG_COMPACT_FLASH
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#define CONFIG_VSC7385_ENET /* VSC7385 ethernet support */
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#define CONFIG_SATA_SIL3114 /* SIL3114 SATA controller */
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#define CONFIG_SYS_USB_HOST /* use the EHCI USB controller */
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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_SYS_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_SYS_I2C
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#define CONFIG_SYS_I2C_FSL
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#define CONFIG_SYS_FSL_I2C_SPEED 400000
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#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
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#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
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#define CONFIG_SYS_FSL_I2C2_SPEED 400000
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#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
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#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
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#define CONFIG_SYS_SPD_BUS_NUM 1 /* The I2C bus for SPD */
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#define CONFIG_SYS_RTC_BUS_NUM 1 /* The I2C bus for RTC */
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#define CONFIG_SYS_I2C_8574_ADDR1 0x20 /* I2C1, PCF8574 */
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#define CONFIG_SYS_I2C_8574_ADDR2 0x21 /* I2C1, PCF8574 */
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#define CONFIG_SYS_I2C_8574A_ADDR1 0x38 /* I2C1, PCF8574A */
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#define CONFIG_SYS_I2C_8574A_ADDR2 0x39 /* I2C1, PCF8574A */
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* I2C0, Board EEPROM */
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#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* I2C1, DS1339 RTC*/
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#define SPD_EEPROM_ADDRESS 0x51 /* I2C1, DDR */
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/* Don't probe these addresses: */
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#define CONFIG_SYS_I2C_NOPROBES { {1, CONFIG_SYS_I2C_8574_ADDR1}, \
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{1, CONFIG_SYS_I2C_8574_ADDR2}, \
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{1, CONFIG_SYS_I2C_8574A_ADDR1}, \
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{1, CONFIG_SYS_I2C_8574A_ADDR2} }
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/* Bit definitions for the 8574[A] I2C expander */
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/* Board revision, 00=0.0, 01=0.1, 10=1.0 */
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#define I2C_8574_REVISION 0x03
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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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#endif
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/* Compact Flash */
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#ifdef CONFIG_COMPACT_FLASH
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#define CONFIG_SYS_IDE_MAXBUS 1
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#define CONFIG_SYS_IDE_MAXDEVICE 1
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#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
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#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_CF_BASE
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#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000
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#define CONFIG_SYS_ATA_REG_OFFSET 0
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#define CONFIG_SYS_ATA_ALT_OFFSET 0x0200
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#define CONFIG_SYS_ATA_STRIDE 2
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/* If a CF card is not inserted, time out quickly */
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#define ATA_RESET_TIME 1
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#endif
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/*
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* SATA
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*/
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#ifdef CONFIG_SATA_SIL3114
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#define CONFIG_SYS_SATA_MAX_DEVICE 4
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#define CONFIG_LIBATA
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#define CONFIG_LBA48
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#endif
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#ifdef CONFIG_SYS_USB_HOST
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/*
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* Support USB
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*/
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#define CONFIG_CMD_USB
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#define CONFIG_USB_STORAGE
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#define CONFIG_USB_EHCI
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#define CONFIG_USB_EHCI_FSL
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/* Current USB implementation supports the only USB controller,
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* so we have to choose between the MPH or the DR ones */
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#if 1
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#define CONFIG_HAS_FSL_MPH_USB
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#else
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#define CONFIG_HAS_FSL_DR_USB
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#endif
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#endif
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/*
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* DDR Setup
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*/
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#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/
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#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
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#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
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#define CONFIG_SYS_83XX_DDR_USES_CS0
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#define CONFIG_SYS_MEMTEST_START 0x1000 /* memtest region */
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#define CONFIG_SYS_MEMTEST_END 0x2000
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#define CONFIG_SYS_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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#define CONFIG_VERY_BIG_RAM
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#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)256 << 20)
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#ifdef CONFIG_SYS_I2C
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#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
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#endif
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/* No SPD? Then manually set up DDR parameters */
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#ifndef CONFIG_SPD_EEPROM
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#define CONFIG_SYS_DDR_SIZE 256 /* Mb */
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#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
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| CSCONFIG_ROW_BIT_13 \
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| CSCONFIG_COL_BIT_10)
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#define CONFIG_SYS_DDR_TIMING_1 0x26242321
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#define CONFIG_SYS_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 CONFIG_SYS_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 CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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/* 127 64KB sectors + 8 8KB sectors per device */
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#define CONFIG_SYS_MAX_FLASH_SECT 135
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#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
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#define CONFIG_SYS_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 CONFIG_SYS_FLASH_QUIET_TEST
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#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
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#define CONFIG_SYS_FLASH_BANKS_LIST \
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{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + 0x800000}
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#define CONFIG_SYS_FLASH_SIZE 16 /* FLASH size in MB */
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#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
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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 CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
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| BR_PS_16 \
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| BR_MS_GPCM \
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| BR_V)
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#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
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| OR_UPM_XAM \
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| OR_GPCM_CSNT \
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| OR_GPCM_ACS_DIV2 \
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| OR_GPCM_XACS \
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| OR_GPCM_SCY_15 \
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| OR_GPCM_TRLX_SET \
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| OR_GPCM_EHTR_SET \
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| OR_GPCM_EAD)
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#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_16MB)
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/* Vitesse 7385 */
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#define CONFIG_SYS_VSC7385_BASE 0xF8000000
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#ifdef CONFIG_VSC7385_ENET
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#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_VSC7385_BASE \
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| BR_PS_8 \
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| BR_MS_GPCM \
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| BR_V)
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#define CONFIG_SYS_OR1_PRELIM (OR_AM_128KB \
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| OR_GPCM_CSNT \
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| OR_GPCM_XACS \
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| OR_GPCM_SCY_15 \
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| OR_GPCM_SETA \
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| OR_GPCM_TRLX_SET \
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| OR_GPCM_EHTR_SET \
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| OR_GPCM_EAD)
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#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_VSC7385_BASE
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#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
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#endif
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/* LED */
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#define CONFIG_SYS_LED_BASE 0xF9000000
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#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_LED_BASE \
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| BR_PS_8 \
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| BR_MS_GPCM \
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| BR_V)
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#define CONFIG_SYS_OR2_PRELIM (OR_AM_2MB \
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| OR_GPCM_CSNT \
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| OR_GPCM_ACS_DIV2 \
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| OR_GPCM_XACS \
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| OR_GPCM_SCY_9 \
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| OR_GPCM_TRLX_SET \
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| OR_GPCM_EHTR_SET \
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| OR_GPCM_EAD)
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/* Compact Flash */
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#ifdef CONFIG_COMPACT_FLASH
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#define CONFIG_SYS_CF_BASE 0xF0000000
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#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_CF_BASE \
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| BR_PS_16 \
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| BR_MS_UPMA \
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| BR_V)
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#define CONFIG_SYS_OR3_PRELIM (OR_UPM_AM | OR_UPM_BI)
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#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_CF_BASE
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#define CONFIG_SYS_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 CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
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#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
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#define CONFIG_SYS_RAMBOOT
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#else
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#undef CONFIG_SYS_RAMBOOT
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#endif
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#define CONFIG_SYS_INIT_RAM_LOCK
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#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM addr */
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#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
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#define CONFIG_SYS_GBL_DATA_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
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#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
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#define CONFIG_SYS_MALLOC_LEN (256 * 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 CONFIG_SYS_LCRR_DBYP LCRR_DBYP
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#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
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#define CONFIG_SYS_LBC_LBCR 0x00000000
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/* LB sdram refresh timer, about 6us */
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#define CONFIG_SYS_LBC_LSRT 0x32000000
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/* LB refresh timer prescal, 266MHz/32*/
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#define CONFIG_SYS_LBC_MRTPR 0x20000000
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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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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE 1
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#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
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#define CONFIG_SYS_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 CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
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#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_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_PCI_INDIRECT_BRIDGE
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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 CONFIG_SYS_PCI1_MEM_BASE 0x80000000
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#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
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#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
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#define CONFIG_SYS_PCI1_MMIO_BASE \
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(CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
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#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
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#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
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#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
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#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
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#define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */
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#ifdef CONFIG_MPC83XX_PCI2
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#define CONFIG_SYS_PCI2_MEM_BASE \
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(CONFIG_SYS_PCI1_MMIO_BASE + CONFIG_SYS_PCI1_MMIO_SIZE)
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#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
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#define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
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#define CONFIG_SYS_PCI2_MMIO_BASE \
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(CONFIG_SYS_PCI2_MEM_BASE + CONFIG_SYS_PCI2_MEM_SIZE)
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#define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
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#define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
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#define CONFIG_SYS_PCI2_IO_BASE 0x00000000
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#define CONFIG_SYS_PCI2_IO_PHYS \
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(CONFIG_SYS_PCI1_IO_PHYS + CONFIG_SYS_PCI1_IO_SIZE)
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#define CONFIG_SYS_PCI2_IO_SIZE 0x01000000 /* 16M */
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#endif
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#define CONFIG_PCI_PNP /* do pci plug-and-play */
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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 CONFIG_SYS_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 CONFIG_PCI_66M
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#ifdef CONFIG_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_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 CONFIG_SYS_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 CONFIG_SYS_TSEC2_OFFSET 0x25000
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#define TSEC2_PHY_ADDR 4
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#define TSEC2_PHYIDX 0
|
|
#define TSEC2_FLAGS TSEC_GIGABIT
|
|
#endif
|
|
|
|
#define CONFIG_ETHPRIME "Freescale TSEC"
|
|
|
|
#endif
|
|
|
|
/*
|
|
* Environment
|
|
*/
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
#ifndef CONFIG_SYS_RAMBOOT
|
|
#define CONFIG_ENV_IS_IN_FLASH
|
|
#define CONFIG_ENV_ADDR \
|
|
(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for environment */
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
#else
|
|
#define CONFIG_SYS_NO_FLASH /* Flash is not usable now */
|
|
#undef CONFIG_FLASH_CFI_DRIVER
|
|
#define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
#endif
|
|
|
|
#define CONFIG_LOADS_ECHO /* echo on for serial download */
|
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE /* 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_CACHE
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_CMD_IRQ
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_SDRAM
|
|
|
|
#if defined(CONFIG_COMPACT_FLASH) || defined(CONFIG_SATA_SIL3114) \
|
|
|| defined(CONFIG_USB_STORAGE)
|
|
#define CONFIG_DOS_PARTITION
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_SUPPORT_VFAT
|
|
#endif
|
|
|
|
#ifdef CONFIG_COMPACT_FLASH
|
|
#define CONFIG_CMD_IDE
|
|
#endif
|
|
|
|
#ifdef CONFIG_SATA_SIL3114
|
|
#define CONFIG_CMD_SATA
|
|
#endif
|
|
|
|
#if defined(CONFIG_SATA_SIL3114) || defined(CONFIG_USB_STORAGE)
|
|
#define CONFIG_CMD_EXT2
|
|
#endif
|
|
|
|
#ifdef CONFIG_PCI
|
|
#define CONFIG_CMD_PCI
|
|
#endif
|
|
|
|
#ifdef CONFIG_SYS_I2C
|
|
#define CONFIG_CMD_I2C
|
|
#endif
|
|
|
|
/* Watchdog */
|
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_CMDLINE_EDITING /* Command-line editing */
|
|
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
|
|
#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
|
|
#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
|
|
|
|
#ifdef CONFIG_MPC8349ITX
|
|
#define CONFIG_SYS_PROMPT "MPC8349E-mITX> " /* Monitor Command Prompt */
|
|
#else
|
|
#define CONFIG_SYS_PROMPT "MPC8349E-mITX-GP> " /* Monitor Command Prompt */
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
#else
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#endif
|
|
|
|
/* 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_HRCW_LOW (\
|
|
HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
|
|
HRCWL_DDR_TO_SCB_CLK_1X1 |\
|
|
HRCWL_CSB_TO_CLKIN_4X1 |\
|
|
HRCWL_VCO_1X2 |\
|
|
HRCWL_CORE_TO_CSB_2X1)
|
|
|
|
#ifdef CONFIG_SYS_LOWBOOT
|
|
#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)
|
|
#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_0XFFF00100 |\
|
|
HRCWH_BOOTSEQ_DISABLE |\
|
|
HRCWH_SW_WATCHDOG_DISABLE |\
|
|
HRCWH_ROM_LOC_LOCAL_16BIT |\
|
|
HRCWH_TSEC1M_IN_GMII |\
|
|
HRCWH_TSEC2M_IN_GMII)
|
|
#endif
|
|
|
|
/*
|
|
* 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) */
|
|
#define CONFIG_SYS_SCCR_USBMPHCM 3 /* USB MPH controller's clock */
|
|
#define CONFIG_SYS_SCCR_USBDRCM 0 /* USB DR controller's clock */
|
|
|
|
/*
|
|
* System IO Config
|
|
*/
|
|
/* Needed for gigabit to work on TSEC 1 */
|
|
#define CONFIG_SYS_SICRH SICRH_TSOBI1
|
|
/* USB DR as device + USB MPH as host */
|
|
#define CONFIG_SYS_SICRL (SICRL_LDP_A | SICRL_USB1)
|
|
|
|
#define CONFIG_SYS_HID0_INIT 0x00000000
|
|
#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_INSTRUCTION_CACHE
|
|
|
|
#define CONFIG_SYS_HID2 HID2_HBE
|
|
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
|
|
|
|
/* DDR */
|
|
#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 */
|
|
#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
|
|
|
|
#define CONFIG_NETDEV "eth0"
|
|
|
|
#ifdef CONFIG_MPC8349ITX
|
|
#define CONFIG_HOSTNAME "mpc8349emitx"
|
|
#else
|
|
#define CONFIG_HOSTNAME "mpc8349emitxgp"
|
|
#endif
|
|
|
|
/* Default path and filenames */
|
|
#define CONFIG_ROOTPATH "/nfsroot/rootfs"
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
/* U-Boot image on TFTP server */
|
|
#define CONFIG_UBOOTPATH "u-boot.bin"
|
|
|
|
#ifdef CONFIG_MPC8349ITX
|
|
#define CONFIG_FDTFILE "mpc8349emitx.dtb"
|
|
#else
|
|
#define CONFIG_FDTFILE "mpc8349emitxgp.dtb"
|
|
#endif
|
|
|
|
#define CONFIG_BOOTDELAY 6
|
|
|
|
#define CONFIG_BOOTARGS \
|
|
"root=/dev/nfs rw" \
|
|
" nfsroot=" __stringify(CONFIG_SERVERIP) ":" CONFIG_ROOTPATH \
|
|
" ip=" __stringify(CONFIG_IPADDR) ":" \
|
|
__stringify(CONFIG_SERVERIP) ":" \
|
|
__stringify(CONFIG_GATEWAYIP) ":" \
|
|
__stringify(CONFIG_NETMASK) ":" \
|
|
CONFIG_HOSTNAME ":" CONFIG_NETDEV ":off" \
|
|
" console=" __stringify(CONFIG_CONSOLE) "," __stringify(CONFIG_BAUDRATE)
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"console=" __stringify(CONFIG_CONSOLE) "\0" \
|
|
"netdev=" CONFIG_NETDEV "\0" \
|
|
"uboot=" CONFIG_UBOOTPATH "\0" \
|
|
"tftpflash=tftpboot $loadaddr $uboot; " \
|
|
"protect off " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" +$filesize; " \
|
|
"erase " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" +$filesize; " \
|
|
"cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" $filesize; " \
|
|
"protect on " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" +$filesize; " \
|
|
"cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" $filesize\0" \
|
|
"fdtaddr=780000\0" \
|
|
"fdtfile=" CONFIG_FDTFILE "\0"
|
|
|
|
#define CONFIG_NFSBOOTCOMMAND \
|
|
"setenv bootargs root=/dev/nfs rw nfsroot=$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"
|
|
|
|
#endif
|