mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-25 20:43:32 +00:00
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
|
/*
|
||
|
* 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__ */
|