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https://github.com/brain-hackers/u-boot-brain
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![Becky Bruce](/assets/img/avatar_default.png)
We need a TLB entry to call get_ram_size(); the common code doesn't create one until *after* fixed_sdram() has determined the size. So we set up tlbs for the max possible size and tear them down once we're done with get_ram_size(); the common 85xx code will then set up a final set of tlb entries for the *actual* detected size of ddr. This prevents us from having TLB entries that are larger than DDR sitting around for very long, which is not a recommended scenario. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
708 lines
23 KiB
C
708 lines
23 KiB
C
/*
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* (C) Copyright 2007
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* Thomas Waehner, TQ-System GmbH, thomas.waehner@tqs.de.
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*
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* (C) Copyright 2005
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* Wolfgang Denk <wd@denx.de>
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* Copyright 2004 Freescale Semiconductor.
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* (C) Copyright 2002,2003 Motorola,Inc.
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* Xianghua Xiao <X.Xiao@motorola.com>
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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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* TQM85xx (8560/40/55/41/48) board configuration file
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/* High Level Configuration Options */
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#define CONFIG_BOOKE 1 /* BOOKE */
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#define CONFIG_E500 1 /* BOOKE e500 family */
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#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41 */
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#if defined(CONFIG_TQM8548_BE)
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#define CONFIG_SYS_TEXT_BASE 0xfff80000
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#else
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#define CONFIG_SYS_TEXT_BASE 0xfffc0000
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#endif
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#if defined(CONFIG_TQM8548_AG) || defined(CONFIG_TQM8548_BE)
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#define CONFIG_TQM8548
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#endif
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#define CONFIG_PCI
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#ifndef CONFIG_TQM8548_AG
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#define CONFIG_PCI1 /* PCI/PCI-X controller */
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#endif
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#ifdef CONFIG_TQM8548
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#define CONFIG_PCIE1 /* PCI Express interface */
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#endif
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#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
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#define CONFIG_PCIX_CHECK /* PCIX olny works at 66 MHz */
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#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
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#define CONFIG_TSEC_ENET /* tsec ethernet support */
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#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
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/*
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* Configuration for big NOR Flashes
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*
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* Define CONFIG_TQM_BIGFLASH for boards with more than 128 MiB NOR Flash.
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* Please be aware, that this changes the whole memory map (new CCSRBAR
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* address, etc). You have to use an adapted Linux kernel or FDT blob
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* if this option is set.
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*/
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#undef CONFIG_TQM_BIGFLASH
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/*
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* NAND flash support (disabled by default)
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*
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* Warning: NAND support will likely increase the U-Boot image size
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* to more than 256 KB. Please adjust CONFIG_SYS_TEXT_BASE if necessary.
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*/
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#ifdef CONFIG_TQM8548_BE
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#define CONFIG_NAND
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#endif
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/*
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* MPC8540 and MPC8548 don't have CPM module
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*/
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#if !defined(CONFIG_MPC8540) && !defined(CONFIG_MPC8548)
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#define CONFIG_CPM2 1 /* has CPM2 */
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#endif
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#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
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#if defined(CONFIG_TQM8548_AG) || defined(CONFIG_TQM8548_BE)
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#define CONFIG_CAN_DRIVER /* CAN Driver support */
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#endif
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/*
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* sysclk for MPC85xx
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*
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* Two valid values are:
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* 33333333
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* 66666666
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*
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* Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
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* is likely the desired value here, so that is now the default.
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* The board, however, can run at 66MHz. In any event, this value
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* must match the settings of some switches. Details can be found
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* in the README.mpc85xxads.
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*/
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#ifndef CONFIG_SYS_CLK_FREQ
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#define CONFIG_SYS_CLK_FREQ 33333333
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#endif
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/*
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* These can be toggled for performance analysis, otherwise use default.
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*/
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#define CONFIG_L2_CACHE /* toggle L2 cache */
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#define CONFIG_BTB /* toggle branch predition */
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#define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */
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#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
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#define CONFIG_SYS_MEMTEST_START 0x00000000
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#define CONFIG_SYS_MEMTEST_END 0x10000000
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/*
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* Base addresses -- Note these are effective addresses where the
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* actual resources get mapped (not physical addresses)
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*/
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#define CONFIG_SYS_CCSRBAR_DEFAULT 0xFF700000 /* CCSRBAR Default */
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#ifdef CONFIG_TQM_BIGFLASH
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#define CONFIG_SYS_CCSRBAR 0xA0000000 /* relocated CCSRBAR */
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#else /* !CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_CCSRBAR 0xE0000000 /* relocated CCSRBAR */
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#endif /* CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
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#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
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/*
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* DDR Setup
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*/
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#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */
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#if defined(CONFIG_TQM_BIGFLASH) || \
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(!defined(CONFIG_TQM8548_AG) && !defined(CONFIG_TQM8548_BE))
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#define CONFIG_SYS_PPC_DDR_WIMGE (MAS2_I | MAS2_G)
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#define CONFIG_SYS_DDR_EARLY_SIZE_MB (512)
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#else
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#define CONFIG_SYS_PPC_DDR_WIMGE (0)
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#define CONFIG_SYS_DDR_EARLY_SIZE_MB (2 * 1024)
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#endif
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#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
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#ifdef CONFIG_TQM8548_AG
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#define CONFIG_VERY_BIG_RAM
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#endif
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#define CONFIG_NUM_DDR_CONTROLLERS 1
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#define CONFIG_DIMM_SLOTS_PER_CTLR 1
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#define CONFIG_CHIP_SELECTS_PER_CTRL 2
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#if defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560)
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/* TQM8540 & 8560 need DLL-override */
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#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */
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#define CONFIG_DDR_DEFAULT_CL 25 /* CAS latency 2,5 */
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#endif /* CONFIG_TQM8540 || CONFIG_TQM8560 */
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#if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555) || \
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defined(CONFIG_TQM8548)
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#define CONFIG_DDR_DEFAULT_CL 30 /* CAS latency 3 */
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#endif /* CONFIG_TQM8541 || CONFIG_TQM8555 || CONFIG_TQM8548 */
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/*
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* Flash on the Local Bus
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*/
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#ifdef CONFIG_TQM_BIGFLASH
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#define CONFIG_SYS_FLASH0 0xE0000000
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#define CONFIG_SYS_FLASH1 0xC0000000
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#else /* !CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_FLASH0 0xFC000000
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#define CONFIG_SYS_FLASH1 0xF8000000
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#endif /* CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
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#define CONFIG_SYS_LBC_FLASH_BASE CONFIG_SYS_FLASH1 /* Localbus flash start */
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#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH */
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/* Default ORx timings are for <= 41.7 MHz Local Bus Clock.
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*
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* Note: According to timing specifications external addr latch delay
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* (EAD, bit #0) must be set if Local Bus Clock is > 83 MHz.
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*
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* For other Local Bus Clocks see following table:
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*
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* Clock/MHz CONFIG_SYS_ORx_PRELIM
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* 166 0x.....CA5
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* 133 0x.....C85
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* 100 0x.....C65
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* 83 0x.....FA2
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* 66 0x.....C82
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* 50 0x.....C60
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* 42 0x.....040
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* 33 0x.....030
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* 25 0x.....020
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*
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*/
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#ifdef CONFIG_TQM_BIGFLASH
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#define CONFIG_SYS_BR0_PRELIM 0xE0001801 /* port size 32bit */
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#define CONFIG_SYS_OR0_PRELIM 0xE0000040 /* 512MB Flash */
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#define CONFIG_SYS_BR1_PRELIM 0xC0001801 /* port size 32bit */
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#define CONFIG_SYS_OR1_PRELIM 0xE0000040 /* 512MB Flash */
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#else /* !CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_BR0_PRELIM 0xfc001801 /* port size 32bit */
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#define CONFIG_SYS_OR0_PRELIM 0xfc000040 /* 64MB Flash */
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#define CONFIG_SYS_BR1_PRELIM 0xf8001801 /* port size 32bit */
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#define CONFIG_SYS_OR1_PRELIM 0xfc000040 /* 64MB Flash */
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#endif /* CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_FLASH_CFI /* flash is CFI compat. */
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#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
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#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector */
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#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash*/
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* speed up output to Flash */
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#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */
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#undef CONFIG_SYS_FLASH_CHECKSUM
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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_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
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/*
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* Note: when changing the Local Bus clock divider you have to
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* change the timing values in CONFIG_SYS_ORx_PRELIM.
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*
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* LCRR[00:03] CLKDIV: System (CCB) clock divider. Valid values are 2, 4, 8.
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* LCRR[16:17] EADC : External address delay cycles. It should be set to 2
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* for Local Bus Clock > 83.3 MHz.
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*/
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#define CONFIG_SYS_LBC_LCRR 0x00030008 /* LB clock ratio reg */
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#define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
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#define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
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#define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer presc.*/
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#define CONFIG_SYS_INIT_RAM_LOCK 1
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#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_CCSRBAR \
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+ 0x04010000) /* Initial RAM address */
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#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size used area in RAM */
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#define CONFIG_SYS_GBL_DATA_OFFSET (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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#define CONFIG_SYS_MONITOR_LEN (~CONFIG_SYS_TEXT_BASE + 1)/* Reserved for Monitor */
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#define CONFIG_SYS_MALLOC_LEN (384 * 1024) /* Reserved for malloc */
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/* Serial Port */
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#if defined(CONFIG_TQM8560)
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#define CONFIG_CONS_ON_SCC /* define if console on SCC */
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#undef CONFIG_CONS_NONE /* define if console on something else */
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#define CONFIG_CONS_INDEX 1 /* which serial channel for console */
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#else /* !CONFIG_TQM8560 */
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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_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
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#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
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/* PS/2 Keyboard */
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#define CONFIG_PS2KBD /* AT-PS/2 Keyboard */
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#define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */
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#define CONFIG_PS2SERIAL 2 /* .. on DUART2 */
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#define CONFIG_PS2MULT_DELAY (CONFIG_SYS_HZ/2) /* Initial delay */
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#define CONFIG_BOARD_EARLY_INIT_R 1
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#endif /* CONFIG_TQM8560 */
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#define CONFIG_BAUDRATE 115200
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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_CMDLINE_EDITING 1 /* add command line history */
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#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
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#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#endif
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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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/* CAN */
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#define CONFIG_SYS_CAN_BASE (CONFIG_SYS_CCSRBAR \
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+ 0x03000000) /* CAN base address */
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#ifdef CONFIG_CAN_DRIVER
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#define CONFIG_SYS_CAN_OR_AM 0xFFFF8000 /* 32 KiB address mask */
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#define CONFIG_SYS_OR2_CAN (CONFIG_SYS_CAN_OR_AM | OR_UPM_BI)
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#define CONFIG_SYS_BR2_CAN ((CONFIG_SYS_CAN_BASE & BR_BA) | \
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BR_PS_8 | BR_MS_UPMC | BR_V)
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#endif /* CONFIG_CAN_DRIVER */
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/*
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* I2C
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*/
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#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
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#define CONFIG_HARD_I2C /* I2C with hardware support */
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#undef CONFIG_SOFT_I2C /* I2C bit-banged */
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#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
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#define CONFIG_SYS_I2C_SLAVE 0x7F
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#define CONFIG_SYS_I2C_NOPROBES {0x48} /* Don't probe these addrs */
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#define CONFIG_SYS_I2C_OFFSET 0x3000
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/* I2C RTC */
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#define CONFIG_RTC_DS1337 /* Use ds1337 rtc via i2c */
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#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
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/* I2C EEPROM */
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/*
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* EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work also).
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*/
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
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#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 /* more than one eeprom */
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/* I2C SYSMON (LM75) */
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#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
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#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
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#define CONFIG_SYS_DTT_MAX_TEMP 70
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#define CONFIG_SYS_DTT_LOW_TEMP -30
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#define CONFIG_SYS_DTT_HYSTERESIS 3
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#ifndef CONFIG_PCIE1
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/* RapidIO MMU */
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#ifdef CONFIG_TQM_BIGFLASH
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#define CONFIG_SYS_RIO_MEM_BASE 0xb0000000 /* base address */
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#define CONFIG_SYS_RIO_MEM_SIZE 0x10000000 /* 256M */
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#else /* !CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_RIO_MEM_BASE 0xc0000000 /* base address */
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#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 512M */
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#endif /* CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_RIO_MEM_PHYS CONFIG_SYS_RIO_MEM_BASE
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#endif /* CONFIG_PCIE1 */
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/* NAND FLASH */
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#ifdef CONFIG_NAND
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#define CONFIG_NAND_FSL_UPM 1
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#define CONFIG_MTD_NAND_ECC_JFFS2 1 /* use JFFS2 ECC */
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/* address distance between chip selects */
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#define CONFIG_SYS_NAND_SELECT_DEVICE 1
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#define CONFIG_SYS_NAND_CS_DIST 0x200
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#define CONFIG_SYS_NAND_SIZE 0x8000
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#define CONFIG_SYS_NAND_BASE (CONFIG_SYS_CCSRBAR + 0x03010000)
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#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
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#define CONFIG_SYS_NAND_MAX_CHIPS 2 /* Number of chips per device */
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/* CS3 for NAND Flash */
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#define CONFIG_SYS_BR3_PRELIM ((CONFIG_SYS_NAND_BASE & BR_BA) | \
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BR_PS_8 | BR_MS_UPMB | BR_V)
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#define CONFIG_SYS_OR3_PRELIM (P2SZ_TO_AM(CONFIG_SYS_NAND_SIZE) | OR_UPM_BI)
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#define NAND_BIG_DELAY_US 25 /* max tR for Samsung devices */
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#endif /* CONFIG_NAND */
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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_BUS 0x80000000
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#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BUS
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#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
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#define CONFIG_SYS_PCI1_IO_BUS (CONFIG_SYS_CCSRBAR + 0x02000000)
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#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BUS
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#define CONFIG_SYS_PCI1_IO_SIZE 0x1000000 /* 16M */
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#ifdef CONFIG_PCIE1
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/*
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* General PCI express
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* Addresses are mapped 1-1.
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*/
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#ifdef CONFIG_TQM_BIGFLASH
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#define CONFIG_SYS_PCIE1_MEM_BUS 0xb0000000
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#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 /* 512M */
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#define CONFIG_SYS_PCIE1_IO_BUS 0xaf000000
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#else /* !CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000
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#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
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#define CONFIG_SYS_PCIE1_IO_BUS 0xef000000
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#endif /* CONFIG_TQM_BIGFLASH */
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#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BUS
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#define CONFIG_SYS_PCIE1_IO_PHYS CONFIG_SYS_PCIE1_IO_BUS
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#define CONFIG_SYS_PCIE1_IO_SIZE 0x1000000 /* 16M */
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#endif /* CONFIG_PCIE1 */
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#if defined(CONFIG_PCI)
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#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
|
|
|
#define CONFIG_EEPRO100
|
|
#undef CONFIG_TULIP
|
|
|
|
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
|
|
|
|
#endif /* CONFIG_PCI */
|
|
|
|
#define CONFIG_NET_MULTI 1
|
|
|
|
#define CONFIG_MII 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 2
|
|
#define TSEC2_PHY_ADDR 1
|
|
#define TSEC1_PHYIDX 0
|
|
#define TSEC2_PHYIDX 0
|
|
#define TSEC1_FLAGS TSEC_GIGABIT
|
|
#define TSEC2_FLAGS TSEC_GIGABIT
|
|
#define FEC_PHY_ADDR 3
|
|
#define FEC_PHYIDX 0
|
|
#define FEC_FLAGS 0
|
|
#define CONFIG_HAS_ETH0
|
|
#define CONFIG_HAS_ETH1
|
|
#define CONFIG_HAS_ETH2
|
|
|
|
#ifdef CONFIG_TQM8548
|
|
/*
|
|
* TQM8548 has 4 ethernet ports. 4 ETSEC's.
|
|
*
|
|
* On the STK85xx Starterkit the ETSEC3/4 ports are on an
|
|
* additional adapter (AIO) between module and Starterkit.
|
|
*/
|
|
#define CONFIG_TSEC3 1
|
|
#define CONFIG_TSEC3_NAME "TSEC2"
|
|
#define CONFIG_TSEC4 1
|
|
#define CONFIG_TSEC4_NAME "TSEC3"
|
|
#define TSEC3_PHY_ADDR 4
|
|
#define TSEC4_PHY_ADDR 5
|
|
#define TSEC3_PHYIDX 0
|
|
#define TSEC4_PHYIDX 0
|
|
#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
|
|
#define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
|
|
#define CONFIG_HAS_ETH3
|
|
#define CONFIG_HAS_ETH4
|
|
#endif /* CONFIG_TQM8548 */
|
|
|
|
/* Options are TSEC[0-1], FEC */
|
|
#define CONFIG_ETHPRIME "TSEC0"
|
|
|
|
#if defined(CONFIG_TQM8540)
|
|
/*
|
|
* TQM8540 has 3 ethernet ports. 2 TSEC's and one FEC.
|
|
* The FEC port is connected on the same signals as the FCC3 port
|
|
* of the TQM8560 to the baseboard (STK85xx Starterkit).
|
|
*
|
|
* On the STK85xx Starterkit the X47/X50 jumper has to be set to
|
|
* a - d (X50.2 - 3) to enable the FEC port.
|
|
*/
|
|
#define CONFIG_MPC85XX_FEC 1
|
|
#define CONFIG_MPC85XX_FEC_NAME "FEC"
|
|
#endif
|
|
|
|
#if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555)
|
|
/*
|
|
* TQM8541/55 have 4 ethernet ports. 2 TSEC's and 2 FCC's. Only one FCC port
|
|
* can be used at once, since only one FCC port is available on the STK85xx
|
|
* Starterkit.
|
|
*
|
|
* To use this port you have to configure U-Boot to use the FCC port 1...2
|
|
* and set the X47/X50 jumper to:
|
|
* FCC1: a - b (X47.2 - X50.2)
|
|
* FCC2: a - c (X50.2 - 1)
|
|
*/
|
|
#define CONFIG_ETHER_ON_FCC
|
|
#define CONFIG_ETHER_INDEX 1 /* FCC channel for ethernet */
|
|
#endif
|
|
|
|
#if defined(CONFIG_TQM8560)
|
|
/*
|
|
* TQM8560 has 5 ethernet ports. 2 TSEC's and 3 FCC's. Only one FCC port
|
|
* can be used at once, since only one FCC port is available on the STK85xx
|
|
* Starterkit.
|
|
*
|
|
* To use this port you have to configure U-Boot to use the FCC port 1...3
|
|
* and set the X47/X50 jumper to:
|
|
* FCC1: a - b (X47.2 - X50.2)
|
|
* FCC2: a - c (X50.2 - 1)
|
|
* FCC3: a - d (X50.2 - 3)
|
|
*/
|
|
#define CONFIG_ETHER_ON_FCC
|
|
#define CONFIG_ETHER_INDEX 3 /* FCC channel for ethernet */
|
|
#endif
|
|
|
|
#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1)
|
|
#define CONFIG_ETHER_ON_FCC1
|
|
#define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | \
|
|
CMXFCR_TF1CS_MSK)
|
|
#define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12)
|
|
#define CONFIG_SYS_CPMFCR_RAMTYPE 0
|
|
#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
|
|
#endif
|
|
|
|
#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2)
|
|
#define CONFIG_ETHER_ON_FCC2
|
|
#define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | \
|
|
CMXFCR_TF2CS_MSK)
|
|
#define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK16 | CMXFCR_TF2CS_CLK13)
|
|
#define CONFIG_SYS_CPMFCR_RAMTYPE 0
|
|
#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
|
|
#endif
|
|
|
|
#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 3)
|
|
#define CONFIG_ETHER_ON_FCC3
|
|
#define CONFIG_SYS_CMXFCR_MASK3 (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | \
|
|
CMXFCR_TF3CS_MSK)
|
|
#define CONFIG_SYS_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK14)
|
|
#define CONFIG_SYS_CPMFCR_RAMTYPE 0
|
|
#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
|
|
#endif
|
|
|
|
/*
|
|
* Environment
|
|
*/
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
|
|
#define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K (one sector) for env */
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
|
|
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
|
|
|
|
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
|
|
|
#define CONFIG_TIMESTAMP /* Print image info with ts */
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
#ifdef CONFIG_NAND
|
|
/*
|
|
* Use NAND-FLash as JFFS2 device
|
|
*/
|
|
#define CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_JFFS2
|
|
|
|
#define CONFIG_JFFS2_NAND 1
|
|
|
|
#ifdef CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
|
|
#define CONFIG_FLASH_CFI_MTD
|
|
#define MTDIDS_DEFAULT "nand0=TQM85xx-nand"
|
|
#define MTDPARTS_DEFAULT "mtdparts=TQM85xx-nand:-"
|
|
#else
|
|
#define CONFIG_JFFS2_DEV "nand0" /* NAND device jffs2 lives on */
|
|
#define CONFIG_JFFS2_PART_OFFSET 0 /* start of jffs2 partition */
|
|
#define CONFIG_JFFS2_PART_SIZE 0x200000 /* size of jffs2 partition */
|
|
#endif /* CONFIG_CMD_MTDPARTS */
|
|
|
|
#endif /* CONFIG_NAND */
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_NFS
|
|
#define CONFIG_CMD_SNTP
|
|
#ifndef CONFIG_TQM8548_AG
|
|
#define CONFIG_CMD_DATE
|
|
#endif
|
|
#define CONFIG_CMD_EEPROM
|
|
#define CONFIG_CMD_DTT
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_REGINFO
|
|
|
|
#if defined(CONFIG_PCI)
|
|
#define CONFIG_CMD_PCI
|
|
#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
|
|
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buf Size */
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
|
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
|
|
|
|
/*
|
|
* For booting Linux, the board info and command line data
|
|
* have to be in the first 8 MB of memory, since this is
|
|
* the maximum mapped by the Linux kernel during initialization.
|
|
*/
|
|
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
|
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
|
|
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
|
#endif
|
|
|
|
#define CONFIG_LOADADDR 200000 /* default addr for tftp & bootm*/
|
|
|
|
#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
|
|
|
|
#define CONFIG_PREBOOT "echo;" \
|
|
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
|
|
"echo"
|
|
|
|
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
|
|
|
|
|
|
/*
|
|
* Setup some board specific values for the default environment variables
|
|
*/
|
|
#ifdef CONFIG_CPM2
|
|
#define CONFIG_ENV_CONSDEV "consdev=ttyCPM0\0"
|
|
#else
|
|
#define CONFIG_ENV_CONSDEV "consdev=ttyS0\0"
|
|
#endif
|
|
#define CONFIG_ENV_FDT_FILE "fdt_file="MK_STR(CONFIG_HOSTNAME)"/" \
|
|
MK_STR(CONFIG_HOSTNAME)".dtb\0"
|
|
#define CONFIG_ENV_BOOTFILE "bootfile="MK_STR(CONFIG_HOSTNAME)"/uImage\0"
|
|
#define CONFIG_ENV_UBOOT "uboot="MK_STR(CONFIG_HOSTNAME)"/u-boot.bin\0" \
|
|
"uboot_addr="MK_STR(CONFIG_SYS_TEXT_BASE)"\0"
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
CONFIG_ENV_BOOTFILE \
|
|
CONFIG_ENV_FDT_FILE \
|
|
CONFIG_ENV_CONSDEV \
|
|
"netdev=eth0\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" \
|
|
"addcons=setenv bootargs $bootargs " \
|
|
"console=$consdev,$baudrate\0" \
|
|
"flash_nfs=run nfsargs addip addcons;" \
|
|
"bootm $kernel_addr - $fdt_addr\0" \
|
|
"flash_self=run ramargs addip addcons;" \
|
|
"bootm $kernel_addr $ramdisk_addr $fdt_addr\0" \
|
|
"net_nfs=tftp $kernel_addr_r $bootfile;" \
|
|
"tftp $fdt_addr_r $fdt_file;" \
|
|
"run nfsargs addip addcons;" \
|
|
"bootm $kernel_addr_r - $fdt_addr_r\0" \
|
|
"rootpath=/opt/eldk/ppc_85xx\0" \
|
|
"fdt_addr_r=900000\0" \
|
|
"kernel_addr_r=1000000\0" \
|
|
"fdt_addr=ffec0000\0" \
|
|
"kernel_addr=ffd00000\0" \
|
|
"ramdisk_addr=ff800000\0" \
|
|
CONFIG_ENV_UBOOT \
|
|
"load=tftp 100000 $uboot\0" \
|
|
"update=protect off $uboot_addr +$filesize;" \
|
|
"erase $uboot_addr +$filesize;" \
|
|
"cp.b 100000 $uboot_addr $filesize" \
|
|
"upd=run load update\0" \
|
|
""
|
|
#define CONFIG_BOOTCOMMAND "run flash_self"
|
|
|
|
#endif /* __CONFIG_H */
|