Remove non-USB boards

Removes boards from boards.txt, bootloaders for those boards, and variants for those boards. As none of these boards support USB there's no reason to keep them around.

1 files changed, 0 insertions, 507 deletions

diff --git a/bootloaders/atmega8/ATmegaBOOT.c b/bootloaders/atmega8/ATmegaBOOT.c
deleted file mode 100644
index 8c8d22a..0000000
--- a/bootloaders/atmega8/ATmegaBOOT.c
+++ /dev/null
@@ -1,507 +0,0 @@
-/**********************************************************/
-/* Serial Bootloader for Atmel mega8 AVR Controller       */
-/*                                                        */
-/* ATmegaBOOT.c                                           */
-/*                                                        */
-/* Copyright (c) 2003, Jason P. Kyle                      */
-/*                                                        */
-/* Hacked by DojoCorp - ZGZ - MMX - IVR                   */
-/* Hacked by David A. Mellis                              */
-/*                                                        */
-/* This program is free software; you can redistribute it */
-/* and/or modify it under the terms of the GNU General    */
-/* Public License as published by the Free Software       */
-/* Foundation; either version 2 of the License, or        */
-/* (at your option) any later version.                    */
-/*                                                        */
-/* This program is distributed in the hope that it will   */
-/* be useful, but WITHOUT ANY WARRANTY; without even the  */
-/* implied warranty of MERCHANTABILITY or FITNESS FOR A   */
-/* PARTICULAR PURPOSE.  See the GNU General Public        */
-/* License for more details.                              */
-/*                                                        */
-/* You should have received a copy of the GNU General     */
-/* Public License along with this program; if not, write  */
-/* to the Free Software Foundation, Inc.,                 */
-/* 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA */
-/*                                                        */
-/* Licence can be viewed at                               */
-/* http://www.fsf.org/licenses/gpl.txt                    */
-/*                                                        */
-/* Target = Atmel AVR m8                                  */
-/**********************************************************/
-
-#include <inttypes.h>
-#include <avr/io.h>
-#include <avr/pgmspace.h>
-#include <avr/eeprom.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-
-//#define F_CPU			16000000
-
-/* We, Malmoitians, like slow interaction
- * therefore the slow baud rate ;-)
- */
-//#define BAUD_RATE		9600
-
-/* 6.000.000 is more or less 8 seconds at the
- * speed configured here
- */
-//#define MAX_TIME_COUNT	6000000
-#define MAX_TIME_COUNT (F_CPU>>1)
-///#define MAX_TIME_COUNT_MORATORY	1600000
-
-/* SW_MAJOR and MINOR needs to be updated from time to time to avoid warning message from AVR Studio */
-#define HW_VER	 0x02
-#define SW_MAJOR 0x01
-#define SW_MINOR 0x12
-
-// AVR-GCC compiler compatibility
-// avr-gcc compiler v3.1.x and older doesn't support outb() and inb()
-//      if necessary, convert outb and inb to outp and inp
-#ifndef outb
-	#define outb(sfr,val)  (_SFR_BYTE(sfr) = (val))
-#endif
-#ifndef inb
-	#define inb(sfr) _SFR_BYTE(sfr)
-#endif
-
-/* defines for future compatibility */
-#ifndef cbi
-	#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
-#endif
-#ifndef sbi
-	#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
-#endif
-
-/* Adjust to suit whatever pin your hardware uses to enter the bootloader */
-#define eeprom_rb(addr)   eeprom_read_byte ((uint8_t *)(addr))
-#define eeprom_rw(addr)   eeprom_read_word ((uint16_t *)(addr))
-#define eeprom_wb(addr, val)   eeprom_write_byte ((uint8_t *)(addr), (uint8_t)(val))
-
-/* Onboard LED is connected to pin PB5 */
-#define LED_DDR  DDRB
-#define LED_PORT PORTB
-#define LED_PIN  PINB
-#define LED      PINB5
-
-
-#define SIG1	0x1E	// Yep, Atmel is the only manufacturer of AVR micros.  Single source :(
-#define SIG2	0x93
-#define SIG3	0x07
-#define PAGE_SIZE	0x20U	//32 words
-
-
-void putch(char);
-char getch(void);
-void getNch(uint8_t);
-void byte_response(uint8_t);
-void nothing_response(void);
-
-union address_union {
-  uint16_t word;
-  uint8_t  byte[2];
-} address;
-
-union length_union {
-  uint16_t word;
-  uint8_t  byte[2];
-} length;
-
-struct flags_struct {
-  unsigned eeprom : 1;
-  unsigned rampz  : 1;
-} flags;
-
-uint8_t buff[256];
-//uint8_t address_high;
-
-uint8_t pagesz=0x80;
-
-uint8_t i;
-//uint8_t bootuart0=0,bootuart1=0;
-
-
-void (*app_start)(void) = 0x0000;
-
-int main(void)
-{
-  uint8_t ch,ch2;
-  uint16_t w;
-
-  //cbi(BL_DDR,BL);
-  //sbi(BL_PORT,BL);
-
-  asm volatile("nop\n\t");
-
-  /* check if flash is programmed already, if not start bootloader anyway */
-  //if(pgm_read_byte_near(0x0000) != 0xFF) {
-
-    /* check if bootloader pin is set low */
-    //if(bit_is_set(BL_PIN,BL)) app_start();
-  //}
-
-  /* initialize UART(s) depending on CPU defined */
-  /* m8 */
-  UBRRH = (((F_CPU/BAUD_RATE)/16)-1)>>8; 	// set baud rate
-  UBRRL = (((F_CPU/BAUD_RATE)/16)-1);
-  UCSRB = (1<<RXEN)|(1<<TXEN);  // enable Rx & Tx
-  UCSRC = (1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0);  // config USART; 8N1
-
-  //UBRRL = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
-  //UBRRH = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
-  //UCSRA = 0x00;
-  //UCSRC = 0x86;
-  //UCSRB = _BV(TXEN)|_BV(RXEN);
-
-
-  /* this was giving uisp problems, so I removed it; without it, the boot
-     works on with uisp and avrdude on the mac (at least). */
-  //putch('\0');
-
-  //uint32_t l;
-  //uint32_t time_count;
-  //time_count=0;
-
-  /* set LED pin as output */
-  sbi(LED_DDR,LED);
-	for (i = 0; i < 16; i++) {
-		outb(LED_PORT, inb(LED_PORT) ^ _BV(LED));
-		_delay_loop_2(0);
-	}
-	
-	//for (l=0; l<40000000; l++)
-		//outb(LED_PORT, inb(LED_PORT) ^= _BV(LED));
-
-  /* flash onboard LED three times to signal entering of bootloader */
-  //for(i=0; i<3; ++i) {
-    //for(l=0; l<40000000; ++l);
-    //sbi(LED_PORT,LED);
-    //for(l=0; l<40000000; ++l);
-    //cbi(LED_PORT,LED);
-  //}
-
- /* see comment at previous call to putch() */
- //putch('\0'); // this line is needed for the synchronization of the programmer
-
-  /* forever */
-  for (;;) {
-    //if((inb(UCSRA) & _BV(RXC))){
-    /* get character from UART */
-		ch = getch();
-		
-		/* A bunch of if...else if... gives smaller code than switch...case ! */
-	
-		/* Hello is anyone home ? */ 
-		if(ch=='0') {
-		  nothing_response();
-		}
-	
-		/* Request programmer ID */
-		/* Not using PROGMEM string due to boot block in m128 being beyond 64kB boundry  */
-		/* Would need to selectively manipulate RAMPZ, and it's only 9 characters anyway so who cares.  */
-		else if(ch=='1') {
-			if (getch() == ' ') {
-				putch(0x14);
-				putch('A');
-				putch('V');
-				putch('R');
-				putch(' ');
-				putch('I');
-				putch('S');
-				putch('P');
-				putch(0x10);
-		  }
-		}
-	
-		/* AVR ISP/STK500 board commands  DON'T CARE so default nothing_response */
-		else if(ch=='@') {
-		  ch2 = getch();
-		  if (ch2>0x85) getch();
-		  nothing_response();
-		}
-	
-		/* AVR ISP/STK500 board requests */
-		else if(ch=='A') {
-		  ch2 = getch();
-		  if(ch2==0x80) byte_response(HW_VER);		// Hardware version
-		  else if(ch2==0x81) byte_response(SW_MAJOR);	// Software major version
-		  else if(ch2==0x82) byte_response(SW_MINOR);	// Software minor version
-		  //else if(ch2==0x98) byte_response(0x03);		// Unknown but seems to be required by avr studio 3.56
-		  else byte_response(0x00);				// Covers various unnecessary responses we don't care about
-		}
-	
-		/* Device Parameters  DON'T CARE, DEVICE IS FIXED  */
-		else if(ch=='B') {
-		  getNch(20);
-		  nothing_response();
-		}
-	
-		/* Parallel programming stuff  DON'T CARE  */
-		else if(ch=='E') {
-		  getNch(5);
-		  nothing_response();
-		}
-	
-		/* Enter programming mode  */
-		else if(ch=='P') {
-		  nothing_response();
-		  // FIXME: modified only here by DojoCorp, Mumbai, India, 20050626
-		  //time_count=0; // exted the delay once entered prog.mode
-		}
-	
-		/* Leave programming mode  */
-		else if(ch=='Q') {
-		  nothing_response();
-		  //time_count=MAX_TIME_COUNT_MORATORY; 	// once the programming is done, 
-												// we should start the application
-												// but uisp has problems with this,
-												// therefore we just change the times
-												// and give the programmer 1 sec to react
-		}
-	
-		/* Erase device, don't care as we will erase one page at a time anyway.  */
-		else if(ch=='R') {
-		  nothing_response();
-		}
-	
-		/* Set address, little endian. EEPROM in bytes, FLASH in words  */
-		/* Perhaps extra address bytes may be added in future to support > 128kB FLASH.  */
-		/* This might explain why little endian was used here, big endian used everywhere else.  */
-		else if(ch=='U') {
-		  address.byte[0] = getch();
-		  address.byte[1] = getch();
-		  nothing_response();
-		}
-	
-		/* Universal SPI programming command, disabled.  Would be used for fuses and lock bits.  */
-		else if(ch=='V') {
-		  getNch(4);
-		  byte_response(0x00);
-		}
-	
-		/* Write memory, length is big endian and is in bytes  */
-		else if(ch=='d') {
-		  length.byte[1] = getch();
-		  length.byte[0] = getch();
-		  flags.eeprom = 0;
-		  if (getch() == 'E') flags.eeprom = 1;
-		  for (w=0;w<length.word;w++) {
-		    buff[w] = getch();	                        // Store data in buffer, can't keep up with serial data stream whilst programming pages
-		  }
-		  if (getch() == ' ') {
-				if (flags.eeprom) {		                //Write to EEPROM one byte at a time
-					for(w=0;w<length.word;w++) {
-						eeprom_wb(address.word,buff[w]);
-						address.word++;
-					}			
-				} else {					        //Write to FLASH one page at a time
-					//if (address.byte[1]>127) address_high = 0x01;	//Only possible with m128, m256 will need 3rd address byte. FIXME
-					//else address_high = 0x00;
-			
-					//address.word = address.word << 1;	        //address * 2 -> byte location
-					//if ((length.byte[0] & 0x01)) length.word++;	//Even up an odd number of bytes
-					cli();					//Disable interrupts, just to be sure
-					while(bit_is_set(EECR,EEWE));			//Wait for previous EEPROM writes to complete
-					asm volatile(
-							 "clr	r17		\n\t"	//page_word_count
-							 "lds	r30,address	\n\t"	//Address of FLASH location (in words)
-							 "lds	r31,address+1	\n\t"
-							 "lsl r30				\n\t"  //address * 2 -> byte location
-							 "rol r31				\n\t" 
-							 "ldi	r28,lo8(buff)	\n\t"	//Start of buffer array in RAM
-							 "ldi	r29,hi8(buff)	\n\t"
-							 "lds	r24,length	\n\t"	//Length of data to be written (in bytes)
-							 "lds	r25,length+1	\n\t"
-							 "sbrs r24,0		\n\t"  //Even up an odd number of bytes
-							 "rjmp length_loop		\n\t"
-							 "adiw r24,1		\n\t"
-							 "length_loop:		\n\t"	//Main loop, repeat for number of words in block							 							 
-							 "cpi	r17,0x00	\n\t"	//If page_word_count=0 then erase page
-							 "brne	no_page_erase	\n\t"						 
-							 "rcall  wait_spm		\n\t"
-//							 "wait_spm1:		\n\t"
-//							 "lds	r16,%0		\n\t"	//Wait for previous spm to complete
-//							 "andi	r16,1           \n\t"
-//							 "cpi	r16,1           \n\t"
-//							 "breq	wait_spm1       \n\t"
-							 "ldi	r16,0x03	\n\t"	//Erase page pointed to by Z
-							 "sts	%0,r16		\n\t"
-							 "spm			\n\t"							 
-							 "rcall  wait_spm		\n\t"
-//							 "wait_spm2:		\n\t"
-//							 "lds	r16,%0		\n\t"	//Wait for previous spm to complete
-//							 "andi	r16,1           \n\t"
-//							 "cpi	r16,1           \n\t"
-//							 "breq	wait_spm2       \n\t"									 
-							 "ldi	r16,0x11	\n\t"	//Re-enable RWW section
-							 "sts	%0,r16		\n\t"						 			 
-							 "spm			\n\t"
-							 "no_page_erase:		\n\t"							 
-							 "ld	r0,Y+		\n\t"	//Write 2 bytes into page buffer
-							 "ld	r1,Y+		\n\t"							 
-										 
-							 "rcall  wait_spm		\n\t"
-//							 "wait_spm3:		\n\t"
-//							 "lds	r16,%0		\n\t"	//Wait for previous spm to complete
-//							 "andi	r16,1           \n\t"
-//							 "cpi	r16,1           \n\t"
-//							 "breq	wait_spm3       \n\t"
-							 "ldi	r16,0x01	\n\t"	//Load r0,r1 into FLASH page buffer
-							 "sts	%0,r16		\n\t"
-							 "spm			\n\t"
-										 
-							 "inc	r17		\n\t"	//page_word_count++
-							 "cpi r17,%1	        \n\t"
-							 "brlo	same_page	\n\t"	//Still same page in FLASH
-							 "write_page:		\n\t"
-							 "clr	r17		\n\t"	//New page, write current one first
-							 "rcall  wait_spm		\n\t"
-//							 "wait_spm4:		\n\t"
-//							 "lds	r16,%0		\n\t"	//Wait for previous spm to complete
-//							 "andi	r16,1           \n\t"
-//							 "cpi	r16,1           \n\t"
-//							 "breq	wait_spm4       \n\t"
-							 "ldi	r16,0x05	\n\t"	//Write page pointed to by Z
-							 "sts	%0,r16		\n\t"
-							 "spm			\n\t"
-							 "rcall  wait_spm		\n\t"
-//							 "wait_spm5:		\n\t"
-//							 "lds	r16,%0		\n\t"	//Wait for previous spm to complete
-//							 "andi	r16,1           \n\t"
-//							 "cpi	r16,1           \n\t"
-//							 "breq	wait_spm5       \n\t"									 
-							 "ldi	r16,0x11	\n\t"	//Re-enable RWW section
-							 "sts	%0,r16		\n\t"						 			 
-							 "spm			\n\t"					 		 
-							 "same_page:		\n\t"							 
-							 "adiw	r30,2		\n\t"	//Next word in FLASH
-							 "sbiw	r24,2		\n\t"	//length-2
-							 "breq	final_write	\n\t"	//Finished
-							 "rjmp	length_loop	\n\t"
-							 
-							 "wait_spm:  \n\t"
-							 "lds	r16,%0		\n\t"	//Wait for previous spm to complete
-							 "andi	r16,1           \n\t"
-							 "cpi	r16,1           \n\t"
-							 "breq	wait_spm       \n\t"
-							 "ret			\n\t"
-							 
-							 "final_write:		\n\t"
-							 "cpi	r17,0		\n\t"
-							 "breq	block_done	\n\t"
-							 "adiw	r24,2		\n\t"	//length+2, fool above check on length after short page write
-							 "rjmp	write_page	\n\t"
-							 "block_done:		\n\t"
-							 "clr	__zero_reg__	\n\t"	//restore zero register
-							 : "=m" (SPMCR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31");
-			
-					/* Should really add a wait for RWW section to be enabled, don't actually need it since we never */
-					/* exit the bootloader without a power cycle anyhow */
-				}
-				putch(0x14);
-				putch(0x10);
-			}		
-		}
-	
-		/* Read memory block mode, length is big endian.  */
-		else if(ch=='t') {
-		  length.byte[1] = getch();
-		  length.byte[0] = getch();
-		  if (getch() == 'E') flags.eeprom = 1;
-		  else {
-				flags.eeprom = 0;
-				address.word = address.word << 1;	        // address * 2 -> byte location
-		  }
-		  if (getch() == ' ') {		                // Command terminator
-				putch(0x14);
-				for (w=0;w < length.word;w++) {		        // Can handle odd and even lengths okay
-					if (flags.eeprom) {	                        // Byte access EEPROM read
-						putch(eeprom_rb(address.word));
-						address.word++;
-					} else {	
-						if (!flags.rampz) putch(pgm_read_byte_near(address.word));
-						address.word++;
-					}
-				}
-				putch(0x10);
-		  }
-		}
-	
-		/* Get device signature bytes  */
-		else if(ch=='u') {
-		  if (getch() == ' ') {
-				putch(0x14);
-				putch(SIG1);
-				putch(SIG2);
-				putch(SIG3);
-				putch(0x10);
-		  }
-		}
-	
-		/* Read oscillator calibration byte */
-		else if(ch=='v') {
-		  byte_response(0x00);
-		}
-//    } else {
-//			time_count++;
-//			if (time_count>=MAX_TIME_COUNT) {
-//				app_start();
-//			}
-//		}
-	} /* end of forever loop */
-}
-
-void putch(char ch)
-{
-  /* m8 */
-  while (!(inb(UCSRA) & _BV(UDRE)));
-  outb(UDR,ch);
-}
-
-char getch(void)
-{
-  /* m8 */
-	uint32_t count = 0;
-  while(!(inb(UCSRA) & _BV(RXC))) {
-		/* HACKME:: here is a good place to count times*/
-		count++;
-		if (count > MAX_TIME_COUNT)
-			app_start();
-  }
-  return (inb(UDR));
-}
-
-void getNch(uint8_t count)
-{
-  uint8_t i;
-  for(i=0;i<count;i++) {
-    /* m8 */
-    //while(!(inb(UCSRA) & _BV(RXC)));
-    //inb(UDR);
-		getch(); // need to handle time out
-  }
-}
-
-void byte_response(uint8_t val)
-{
-  if (getch() == ' ') {
-    putch(0x14);
-    putch(val);
-    putch(0x10);
-  }
-}
-
-void nothing_response(void)
-{
-  if (getch() == ' ') {
-    putch(0x14);
-    putch(0x10);
-  }
-}
-
-/* end of file ATmegaBOOT.c */
-
-
-