#include "arch.h"#include "mcfuart.h"char	ident[] = "Motorola 5206e C3";char	copyright[] = "(C) 1999, Moreton Bay Ventures, Rob Scott, Roland Seuhs";extern unsigned long consoleBase;void configureConsole(){	consoleBase = MCFUART_BASE1;	configureSerial(consoleBase, 19200, MCF_CLK);}void configureAuxSerial(){	configureSerial(MCFUART_BASE2, 115200, MCF_CLK);}void setLED(int state){	unsigned char bits;	switch(state) {		case 0:			bits = 0x00;			break;		case 1:			bits = 0x06;			break;		case 2:			bits = 0x5b;			break;		case 3:			bits = 0x4f;			break;		case 4:			bits = 0x66;			break;		case 5:			bits = 0x6d;			break;		case 6:			bits = 0x7d;			break;		case 7:			bits = 0x07;			break;		case 8:			bits = 0x7f;			break;		case 10:			bits = 0x77;			break;		case 11:			bits = 0x7C;			break;		case 12:			bits = 0x39;			break;		case 13:			bits = 0x5e;			break;		case 14:			bits = 0x79;			break;		case 15:			bits = 0x71;			break;		default:			return;	}	*((volatile unsigned short *) 0x40000000) = (unsigned short) (bits << 8);}extern unsigned int downloadPort;extern unsigned int image_size;extern unsigned char *xfer_addr;extern unsigned char *down_addr;extern unsigned char *dest_addr;extern unsigned char *source_addr;void setImageParams(){	downloadPort = 1;	image_size  = *(volatile unsigned long *)(0xffe20004);//0x80000;	xfer_addr   = (unsigned char *)0x20000;	down_addr   = (unsigned char *)0xffe20000;	//0xfff40000	dest_addr   = (unsigned char *)0xf1000000;	source_addr = (unsigned char *)0xffe20000;	//0xfff40000}void setupBoard(){	volatile unsigned char	*mbar;	mbar = (volatile unsigned char *) MCF_MBAR;	/*	 *	Firstly set up the LEDs. They are on	 *	parallel I/O pins of the 5206e.	 *//*	*((volatile unsigned short *) (mbar + MCFSIM_PAR)) = 0x0000;	//0x40000000	*((volatile unsigned short *) (mbar + MCFSIM_PADDR)) = 0x00FF;	//0xfeb7bf7d*/	/*	 *	Setup chip selects...	 */	/* CS2 -- used by optional SRAM */	*((volatile unsigned short *) (mbar + MCFSIM_CSAR2)) = 0x3000;	*((volatile unsigned long *) (mbar + MCFSIM_CSMR2)) = 0x00070000;	*((volatile unsigned short *) (mbar + MCFSIM_CSCR2)) = 0x0503;//	setLED(0);		//	/* CS3 -- used by Ethernet, address 30000000 */	*((volatile unsigned short *) (mbar + MCFSIM_CSAR3)) = 0x4000;	*((volatile unsigned long *) (mbar + MCFSIM_CSMR3)) = 0x000f0000;	*((volatile unsigned short *) (mbar + MCFSIM_CSCR3)) = 0x0083;	/* entire ChipSelect must be properly set up before writing to CSMR0 */	/* CS0 -- FLASH ROM */	*((volatile unsigned short *) (mbar + MCFSIM_CSAR0)) = 0xffe0;	*((volatile unsigned short *) (mbar + MCFSIM_CSCR0)) = 0x0da3;	*((volatile unsigned long *) (mbar + MCFSIM_CSMR0)) = 0x000f0000;	/* CS1 -- used by ?*/	*((volatile unsigned short *) (mbar + MCFSIM_CSCR1)) = 0x0000;	/* CS4 -- used by ? */	*((volatile unsigned short *) (mbar + MCFSIM_CSCR4)) = 0x0000;	/* CS5 -- used by ? */	*((volatile unsigned short *) (mbar + MCFSIM_CSCR5)) = 0x0000;	/* CS6 -- used by ? */	*((volatile unsigned short *) (mbar + MCFSIM_CSCR6)) = 0x0000;	/* CS7 -- used by ? */	*((volatile unsigned short *) (mbar + MCFSIM_CSCR7)) = 0x0000;}void setupDRAM(){	volatile unsigned char *mbar = (unsigned char *)MCF_MBAR;	/*		DCTR definition:     <15>: DAEM, 1 = Drive Multiplexed Address During External Master DRAM xfer     <14>: EDO,  1 = EDO, 0 = Normal     <12>: RCD,  1 = 2 clk RAS-to-CAS, 0 = 1.0 clk RAS-to-CAS  <10:09>: RSH,  10 = 3.5 clk RAS low, 01 = 2.5 clk, 00 = 1.5 clk  <06:05>: RP,   10 = 3.5 clk RAS Precharge, 01 = 2.5 clk, 00 = 1.5 clk     <03>: CAS,  1 = 2.5 clk CAS assertion, 0 = 1.5 clk     <01>: CP,   1 = 1.5 CAS clk precharge, 0 = .5 clk     <00>: CSR,  1 = 2.0 clk CAS before RAS setup, 0 = 1.0 clk	*/	*((volatile unsigned short *) (mbar + MCFSIM_DCRR)) = 0x0034;	*((volatile unsigned short *) (mbar + MCFSIM_DCTR)) = 0x144B;	*((volatile unsigned short *) (mbar + MCFSIM_DCAR0)) = 0x0000;	*((volatile unsigned long *) (mbar + MCFSIM_DCMR0)) = 0x003e0000;	*((volatile unsigned char *) (mbar + MCFSIM_DCCR0)) = 0x07;}