view src/cs/drivers/drv_app/r2d/lcds/luna/r2d_luna_lcd.h @ 194:a18bf8df5fab

aci_pei.c: sync with Magnetite for (MMI != 0) There was a change in Magnetite aci3 for (MMI != 0) configuration; this config does not exist in Selenite, but this change is being pulled in as a sync in order to keep the diff between Magnetite and Selenite to a minimum.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 23 May 2020 07:21:43 +0000
parents 6a53de2c4fc2
children
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/*
 * This header file provides definitions for the Luna LCD hardware interface.
 */

/* reset control */
#define	CNTL_RST_REG	(*(volatile unsigned short *)0xFFFFFD04)
#define	EXT_RESET	0x0004

/* the LCD is connected to Calypso nCS3, with A1 line as register select */

#define	LCD_IR		(*(volatile unsigned short *)0x02000000)
#define	LCD_DR		(*(volatile unsigned short *)0x02000002)

/* macro for writing first IR, then DR */

#define	LCD_REG_WR(reg, data)	{LCD_IR = (reg); LCD_DR = (data);}