70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
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/*
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* MPC823 LCD and Video Controller
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* Copyright (c) 1999 Dan Malek (dmalek@jlc.net)
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*/
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#ifndef __LCDVIDEO_H__
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#define __LCDVIDEO_H__
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/* LCD Controller Configuration Register.
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*/
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#define LCCR_BNUM ((uint)0xfffe0000)
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#define LCCR_EIEN ((uint)0x00010000)
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#define LCCR_IEN ((uint)0x00008000)
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#define LCCR_IRQL ((uint)0x00007000)
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#define LCCR_CLKP ((uint)0x00000800)
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#define LCCR_OEP ((uint)0x00000400)
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#define LCCR_HSP ((uint)0x00000200)
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#define LCCR_VSP ((uint)0x00000100)
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#define LCCR_DP ((uint)0x00000080)
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#define LCCR_BPIX ((uint)0x00000060)
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#define LCCR_LBW ((uint)0x00000010)
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#define LCCR_SPLT ((uint)0x00000008)
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#define LCCR_CLOR ((uint)0x00000004)
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#define LCCR_TFT ((uint)0x00000002)
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#define LCCR_PON ((uint)0x00000001)
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/* Define the bit shifts to load values into the register.
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*/
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#define LCDBIT(BIT, VAL) ((VAL) << (31 - BIT))
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#define LCCR_BNUM_BIT ((uint)14)
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#define LCCR_EIEN_BIT ((uint)15)
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#define LCCR_IEN_BIT ((uint)16)
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#define LCCR_IROL_BIT ((uint)19)
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#define LCCR_CLKP_BIT ((uint)20)
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#define LCCR_OEP_BIT ((uint)21)
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#define LCCR_HSP_BIT ((uint)22)
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#define LCCR_VSP_BIT ((uint)23)
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#define LCCR_DP_BIT ((uint)24)
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#define LCCR_BPIX_BIT ((uint)26)
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#define LCCR_LBW_BIT ((uint)27)
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#define LCCR_SPLT_BIT ((uint)28)
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#define LCCR_CLOR_BIT ((uint)29)
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#define LCCR_TFT_BIT ((uint)30)
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#define LCCR_PON_BIT ((uint)31)
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/* LCD Horizontal control register.
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*/
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#define LCHCR_BO ((uint)0x01000000)
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#define LCHCR_AT ((uint)0x00e00000)
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#define LCHCR_HPC ((uint)0x001ffc00)
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#define LCHCR_WBL ((uint)0x000003ff)
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#define LCHCR_AT_BIT ((uint)10)
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#define LCHCR_HPC_BIT ((uint)21)
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#define LCHCR_WBL_BIT ((uint)31)
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/* LCD Vertical control register.
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*/
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#define LCVCR_VPW ((uint)0xf0000000)
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#define LCVCR_LCD_AC ((uint)0x01e00000)
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#define LCVCR_VPC ((uint)0x001ff800)
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#define LCVCR_WBF ((uint)0x000003ff)
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#define LCVCR_VPW_BIT ((uint)3)
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#define LCVCR_LCD_AC_BIT ((uint)10)
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#define LCVCR_VPC_BIT ((uint)20)
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#endif /* __LCDVIDEO_H__ */
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