Skip to content
Snippets Groups Projects
Commit 55978deb authored by Wolfgang Denk's avatar Wolfgang Denk
Browse files

Initial revision

parent 89752b9b
No related branches found
No related tags found
No related merge requests found
/*
* MPC823 LCD and Video Controller
* Copyright (c) 1999 Dan Malek (dmalek@jlc.net)
*/
#ifndef __LCDVIDEO_H__
#define __LCDVIDEO_H__
/* LCD Controller Configuration Register.
*/
#define LCCR_BNUM ((uint)0xfffe0000)
#define LCCR_EIEN ((uint)0x00010000)
#define LCCR_IEN ((uint)0x00008000)
#define LCCR_IRQL ((uint)0x00007000)
#define LCCR_CLKP ((uint)0x00000800)
#define LCCR_OEP ((uint)0x00000400)
#define LCCR_HSP ((uint)0x00000200)
#define LCCR_VSP ((uint)0x00000100)
#define LCCR_DP ((uint)0x00000080)
#define LCCR_BPIX ((uint)0x00000060)
#define LCCR_LBW ((uint)0x00000010)
#define LCCR_SPLT ((uint)0x00000008)
#define LCCR_CLOR ((uint)0x00000004)
#define LCCR_TFT ((uint)0x00000002)
#define LCCR_PON ((uint)0x00000001)
/* Define the bit shifts to load values into the register.
*/
#define LCDBIT(BIT, VAL) ((VAL) << (31 - BIT))
#define LCCR_BNUM_BIT ((uint)14)
#define LCCR_EIEN_BIT ((uint)15)
#define LCCR_IEN_BIT ((uint)16)
#define LCCR_IROL_BIT ((uint)19)
#define LCCR_CLKP_BIT ((uint)20)
#define LCCR_OEP_BIT ((uint)21)
#define LCCR_HSP_BIT ((uint)22)
#define LCCR_VSP_BIT ((uint)23)
#define LCCR_DP_BIT ((uint)24)
#define LCCR_BPIX_BIT ((uint)26)
#define LCCR_LBW_BIT ((uint)27)
#define LCCR_SPLT_BIT ((uint)28)
#define LCCR_CLOR_BIT ((uint)29)
#define LCCR_TFT_BIT ((uint)30)
#define LCCR_PON_BIT ((uint)31)
/* LCD Horizontal control register.
*/
#define LCHCR_BO ((uint)0x01000000)
#define LCHCR_AT ((uint)0x00e00000)
#define LCHCR_HPC ((uint)0x001ffc00)
#define LCHCR_WBL ((uint)0x000003ff)
#define LCHCR_AT_BIT ((uint)10)
#define LCHCR_HPC_BIT ((uint)21)
#define LCHCR_WBL_BIT ((uint)31)
/* LCD Vertical control register.
*/
#define LCVCR_VPW ((uint)0xf0000000)
#define LCVCR_LCD_AC ((uint)0x01e00000)
#define LCVCR_VPC ((uint)0x001ff800)
#define LCVCR_WBF ((uint)0x000003ff)
#define LCVCR_VPW_BIT ((uint)3)
#define LCVCR_LCD_AC_BIT ((uint)10)
#define LCVCR_VPC_BIT ((uint)20)
#endif /* __LCDVIDEO_H__ */
tools/logos/denx.bmp

15.2 KiB

0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment