115 lines
3.0 KiB
C
115 lines
3.0 KiB
C
/*
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* Copyright 2009-2011 Freescale Semiconductor, Inc.
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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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#ifndef _ASM_CONFIG_H_
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#define _ASM_CONFIG_H_
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#ifdef CONFIG_MPC85xx
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#include <asm/config_mpc85xx.h>
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#endif
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#ifdef CONFIG_MPC86xx
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#include <asm/config_mpc86xx.h>
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#endif
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#ifndef HWCONFIG_BUFFER_SIZE
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#define HWCONFIG_BUFFER_SIZE 256
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#endif
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/* CONFIG_HARD_SPI triggers SPI bus initialization in PowerPC */
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#if defined(CONFIG_MPC8XXX_SPI) || defined(CONFIG_FSL_ESPI)
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# ifndef CONFIG_HARD_SPI
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# define CONFIG_HARD_SPI
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# endif
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#endif
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#define CONFIG_LMB
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#define CONFIG_SYS_BOOT_RAMDISK_HIGH
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#define CONFIG_SYS_BOOT_GET_CMDLINE
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#define CONFIG_SYS_BOOT_GET_KBD
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#ifndef CONFIG_MAX_MEM_MAPPED
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#if defined(CONFIG_4xx) || \
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defined(CONFIG_E500) || \
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defined(CONFIG_MPC86xx) || \
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defined(CONFIG_E300)
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#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)2 << 30)
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#else
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#define CONFIG_MAX_MEM_MAPPED (256 << 20)
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#endif
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#endif
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/* Check if boards need to enable FSL DMA engine for SDRAM init */
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#if !defined(CONFIG_FSL_DMA) && defined(CONFIG_DDR_ECC)
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#if (defined(CONFIG_MPC83xx) && defined(CONFIG_DDR_ECC_INIT_VIA_DMA)) || \
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((defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)) && \
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!defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER))
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#define CONFIG_FSL_DMA
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#endif
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#endif
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#ifndef CONFIG_MAX_CPUS
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#define CONFIG_MAX_CPUS 1
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#endif
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/*
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* Provide a default boot page translation virtual address that lines up with
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* Freescale's default e500 reset page.
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*/
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#if (defined(CONFIG_E500) && defined(CONFIG_MP))
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#ifndef CONFIG_BPTR_VIRT_ADDR
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#define CONFIG_BPTR_VIRT_ADDR 0xfffff000
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#endif
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#endif
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/*
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* SEC (crypto unit) major compatible version determination
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*/
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#if defined(CONFIG_MPC83xx)
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#define CONFIG_SYS_FSL_SEC_COMPAT 2
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#endif
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/* Since so many PPC SOCs have a semi-common LBC, define this here */
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#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) || \
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defined(CONFIG_MPC83xx)
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#if !defined(CONFIG_FSL_IFC)
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#define CONFIG_FSL_LBC
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#endif
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#endif
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/* The TSEC driver uses the PHYLIB infrastructure */
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#ifndef CONFIG_PHYLIB
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#if defined(CONFIG_TSEC_ENET)
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#define CONFIG_PHYLIB
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#include <config_phylib_all_drivers.h>
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#endif /* TSEC_ENET */
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#endif /* !CONFIG_PHYLIB */
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/* The FMAN driver uses the PHYLIB infrastructure */
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#if defined(CONFIG_FMAN_ENET)
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#define CONFIG_PHYLIB
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#endif
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/* All PPC boards must swap IDE bytes */
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#define CONFIG_IDE_SWAP_IO
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#endif /* _ASM_CONFIG_H_ */
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