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60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
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/* arch/arm/plat-s3c64xx/include/plat/regs-srom.h
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*
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* Copyright 2009 Andy Green <andy@warmcat.com>
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*
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* S3C64XX SROM definitions
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __PLAT_REGS_SROM_H
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#define __PLAT_REGS_SROM_H __FILE__
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#define S3C64XX_SROMREG(x) (S3C_VA_MEM + (x))
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#define S3C64XX_SROM_BW S3C64XX_SROMREG(0)
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#define S3C64XX_SROM_BC0 S3C64XX_SROMREG(4)
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#define S3C64XX_SROM_BC1 S3C64XX_SROMREG(8)
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#define S3C64XX_SROM_BC2 S3C64XX_SROMREG(0xc)
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#define S3C64XX_SROM_BC3 S3C64XX_SROMREG(0x10)
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#define S3C64XX_SROM_BC4 S3C64XX_SROMREG(0x14)
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#define S3C64XX_SROM_BC5 S3C64XX_SROMREG(0x18)
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/*
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* one register BW holds 5 x 4-bit packed settings for NCS0 - NCS4
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*/
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#define S3C64XX_SROM_BW__DATAWIDTH__SHIFT 0
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#define S3C64XX_SROM_BW__WAITENABLE__SHIFT 2
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#define S3C64XX_SROM_BW__BYTEENABLE__SHIFT 3
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#define S3C64XX_SROM_BW__CS_MASK 0xf
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#define S3C64XX_SROM_BW__NCS0__SHIFT 0
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#define S3C64XX_SROM_BW__NCS1__SHIFT 4
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#define S3C64XX_SROM_BW__NCS2__SHIFT 8
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#define S3C64XX_SROM_BW__NCS3__SHIFT 0xc
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#define S3C64XX_SROM_BW__NCS4__SHIFT 0x10
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/*
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* applies to same to BCS0 - BCS4
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*/
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#define S3C64XX_SROM_BCX__PMC__SHIFT 0
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#define S3C64XX_SROM_BCX__PMC__MASK 3
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#define S3C64XX_SROM_BCX__TACP__SHIFT 4
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#define S3C64XX_SROM_BCX__TACP__MASK 0xf
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#define S3C64XX_SROM_BCX__TCAH__SHIFT 8
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#define S3C64XX_SROM_BCX__TCAH__MASK 0xf
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#define S3C64XX_SROM_BCX__TCOH__SHIFT 12
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#define S3C64XX_SROM_BCX__TCOH__MASK 0xf
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#define S3C64XX_SROM_BCX__TACC__SHIFT 16
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#define S3C64XX_SROM_BCX__TACC__MASK 0x1f
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#define S3C64XX_SROM_BCX__TCOS__SHIFT 24
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#define S3C64XX_SROM_BCX__TCOS__MASK 0xf
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#define S3C64XX_SROM_BCX__TACS__SHIFT 28
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#define S3C64XX_SROM_BCX__TACS__MASK 0xf
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#endif /* _PLAT_REGS_SROM_H */
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