X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/d332e3337306d5f8b5c810048bbd145391c33f29..fecee2418b6aea15008ed6d3a856d202d59a5cdb:/avr/main.c

diff --git a/avr/main.c b/avr/main.c
index 8acf265..8bffef9 100644
--- a/avr/main.c
+++ b/avr/main.c
@@ -1,9 +1,11 @@
 /*
+ * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 
 #include "common.h"
-
 #include <avr/interrupt.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -18,7 +20,6 @@
 #include "cli.h"
 #include "env.h"
 #include "z180-serv.h"
-#include "spi.h"
 #include "gpio.h"
 #include "time.h"
 #include "rtc.h"
@@ -112,13 +113,6 @@ void setup_avr(void)
 	TCCR3B = (0b01<<WGM32)|(0b001<<CS30); /* CTC Mode, Prescaler 1 */
 	TIMSK3 = _BV(OCIE3A);		/* Enable TC2.oca interrupt */
 
-	/* SPI as master */
-	PRR0 &= ~_BV(PRSPI);
-	SPI_DDR = (SPI_DDR & ~_BV(SPI_MISO))
-			| _BV(SPI_MOSI) | _BV(SPI_SCK) | _BV(SPI_SS);
-	SPI_PORT = (SPI_PORT & ~(_BV(SPI_MOSI) | _BV(SPI_SCK)))
-			| _BV(SPI_SS);
-
 	/* INT5, INT6: falling edge */
 	EICRB = (EICRB & ~((0b11 << ISC50) | (0b11 << ISC60))) |
 		(0b10 << ISC50) | (0b10 << ISC60);
@@ -240,10 +234,13 @@ void main_loop(void)
 
 int main(void)
 {
-	setup_avr();
-	z80_setup_bus();
+	extern void setup_mmc(void);
+
 	for (int i = 0; i < GPIO_MAX; i++)
 		gpio_config(i, INPUT_PULLUP);
+	setup_avr();
+	setup_mmc();
+	z80_setup_bus();
 	env_init();
 
 	if (reset_reason_is_power_on())