Remove AmigaOneG3SE board

The AmigaOneG3SE board has been orphaned or a very long time, and
broken for more than 12 releases resp. more than 3 years.  As nobody
seems to be interested any more in this stuff we may as well ged rid
of it, especially as it clutters many areas of the code so it is a
continuous pain for all kinds of ongoing work.

Signed-off-by: Wolfgang Denk <wd@denx.de>

8 files changed, 7 insertions, 253 deletions

diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 8803202..74ff205 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -635,15 +635,6 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	usb_stop();
 #endif
 
-#ifdef CONFIG_AMIGAONEG3SE
-	/*
-	 * We've possible left the caches enabled during
-	 * bios emulation, so turn them off again
-	 */
-	icache_disable();
-	dcache_disable();
-#endif
-
 	ret = bootm_load_os(images.os, &load_end, 1);
 
 	if (ret < 0) {
diff --git a/common/cmd_fdc.c b/common/cmd_fdc.c
index 8e18c71..4c16d19 100644
--- a/common/cmd_fdc.c
+++ b/common/cmd_fdc.c
@@ -183,31 +183,6 @@ static FDC_COMMAND_STRUCT cmd; /* global command struct */
 #define CONFIG_SYS_ISA_IO_OFFSET 0
 #endif
 
-
-#ifdef CONFIG_AMIGAONEG3SE
-unsigned char INT6_Status;
-
-void fdc_interrupt(void)
-{
-    INT6_Status = 0x80;
-}
-
-/* waits for an interrupt (polling) */
-int wait_for_fdc_int(void)
-{
-	unsigned long timeout;
-	timeout = FDC_TIME_OUT;
-	while(((volatile)INT6_Status & 0x80) == 0) {
-		timeout--;
-		udelay(10);
-		if(timeout == 0) /* timeout occured */
-			return FALSE;
-	}
-	INT6_Status = 0;
-	return TRUE;
-}
-#endif
-
 /* Supporting Functions */
 /* reads a Register of the FDC */
 unsigned char read_fdc_reg(unsigned int addr)
@@ -230,7 +205,6 @@ void write_fdc_reg(unsigned int addr, unsigned char val)
 	tmp[0]=val;
 }
 
-#ifndef CONFIG_AMIGAONEG3SE
 /* waits for an interrupt (polling) */
 int wait_for_fdc_int(void)
 {
@@ -245,8 +219,6 @@ int wait_for_fdc_int(void)
 	return TRUE;
 }
 
-#endif
-
 /* reads a byte from the FIFO of the FDC and checks direction and RQM bit
    of the MSR. returns -1 if timeout, or byte if ok */
 int read_fdc_byte(void)
@@ -438,7 +410,6 @@ int fdc_seek(FDC_COMMAND_STRUCT *pCMD,FD_GEO_STRUCT *pFG)
 	return(fdc_issue_cmd(pCMD,pFG));
 }
 
-#ifndef CONFIG_AMIGAONEG3SE
 /* terminates current command, by not servicing the FIFO
  * waits for interrupt and fills in the result bytes */
 int fdc_terminate(FDC_COMMAND_STRUCT *pCMD)
@@ -452,27 +423,6 @@ int fdc_terminate(FDC_COMMAND_STRUCT *pCMD)
 	}
 	return TRUE;
 }
-#endif
-#ifdef CONFIG_AMIGAONEG3SE
-int fdc_terminate(FDC_COMMAND_STRUCT *pCMD)
-{
-	int i;
-	for(i=0;i<100;i++)
-		udelay(500); /* wait 500usec for fifo overrun */
-	while((INT6_Status&0x80)==0x00); /* wait as long as no int has occured */
-	for(i=0;i<7;i++) {
-		pCMD->result[i]=(unsigned char)read_fdc_byte();
-	}
-	INT6_Status = 0;
-	return TRUE;
-}
-
-#endif
-
-#ifdef CONFIG_AMIGAONEG3SE
-#define disable_interrupts() 0
-#define enable_interrupts() (void)0
-#endif
 
 /* reads data from FDC, seek commands are issued automatic */
 int fdc_read_data(unsigned char *buffer, unsigned long blocks,FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
@@ -593,11 +543,6 @@ retrycal:
 	return TRUE;
 }
 
-#ifdef CONFIG_AMIGAONEG3SE
-#undef disable_interrupts()
-#undef enable_interrupts()
-#endif
-
 /* Scan all drives and check if drive is present and disk is inserted */
 int fdc_check_drive(FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
 {
@@ -647,11 +592,6 @@ int fdc_setup(int drive, FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
 {
 	int i;
 
-#ifdef CONFIG_AMIGAONEG3SE
-	irq_install_handler(6, (interrupt_handler_t *)fdc_interrupt, NULL);
-	i8259_unmask_irq(6);
-#endif
-
 #ifdef CONFIG_SYS_FDC_HW_INIT
 	fdc_hw_init ();
 #endif
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index 093ca9f..8bd8920 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -119,31 +119,22 @@ ulong ide_bus_offset[CONFIG_SYS_IDE_MAXBUS] = {
 };
 
 
-#ifndef CONFIG_AMIGAONEG3SE
 static int ide_bus_ok[CONFIG_SYS_IDE_MAXBUS];
-#else
-static int ide_bus_ok[CONFIG_SYS_IDE_MAXBUS] = {0,};
-#endif
 
 block_dev_desc_t ide_dev_desc[CONFIG_SYS_IDE_MAXDEVICE];
 /* ------------------------------------------------------------------------- */
 
 #ifdef CONFIG_IDE_LED
-#if !defined(CONFIG_KUP4K) &&  !defined(CONFIG_KUP4X) &&!defined(CONFIG_BMS2003) &&!defined(CONFIG_CPC45)
+# if !defined(CONFIG_BMS2003)	&& \
+     !defined(CONFIG_CPC45)	&& \
+     !defined(CONFIG_KUP4K) && \
+     !defined(CONFIG_KUP4X)
 static void  ide_led   (uchar led, uchar status);
 #else
 extern void  ide_led   (uchar led, uchar status);
 #endif
 #else
-#ifndef CONFIG_AMIGAONEG3SE
 #define ide_led(a,b)	/* dummy */
-#else
-extern void ide_led(uchar led, uchar status);
-#define LED_IDE1  1
-#define LED_IDE2  2
-#define CONFIG_IDE_LED 1
-#define DEVICE_LED(x) 1
-#endif
 #endif
 
 #ifdef CONFIG_IDE_RESET
@@ -562,13 +553,10 @@ void ide_init (void)
 #endif
 	unsigned char c;
 	int i, bus;
-#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
+#if defined(CONFIG_SC3)
 	unsigned int ata_reset_time = ATA_RESET_TIME;
 	char *s;
 #endif
-#ifdef CONFIG_AMIGAONEG3SE
-	unsigned int max_bus_scan;
-#endif
 #ifdef CONFIG_IDE_8xx_PCCARD
 	extern int pcmcia_on (void);
 	extern int ide_devices_found; /* Initialized in check_ide_device() */
@@ -638,19 +626,8 @@ void ide_init (void)
 	 * Wait for IDE to get ready.
 	 * According to spec, this can take up to 31 seconds!
 	 */
-#ifndef CONFIG_AMIGAONEG3SE
 	for (bus=0; bus<CONFIG_SYS_IDE_MAXBUS; ++bus) {
 		int dev = bus * (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS);
-#else
-	s = getenv("ide_maxbus");
-	if (s)
-		max_bus_scan = simple_strtol(s, NULL, 10);
-	else
-		max_bus_scan = CONFIG_SYS_IDE_MAXBUS;
-
-	for (bus=0; bus<max_bus_scan; ++bus) {
-		int dev = bus * (CONFIG_SYS_IDE_MAXDEVICE / max_bus_scan);
-#endif
 
 #ifdef CONFIG_IDE_8xx_PCCARD
 		/* Skip non-ide devices from probing */
@@ -668,30 +645,19 @@ void ide_init (void)
 		udelay (100000);		/* 100 ms */
 		ide_outb (dev, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(dev));
 		udelay (100000);		/* 100 ms */
-#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
-		if ((s = getenv("ide_reset_timeout")) != NULL)
-			ata_reset_time = simple_strtol(s, NULL, 10);
-#endif
 		i = 0;
 		do {
 			udelay (10000);		/* 10 ms */
 
 			c = ide_inb (dev, ATA_STATUS);
 			i++;
-#if defined(CONFIG_AMIGAONEG3SE) || defined(CONFIG_SC3)
+#if defined(CONFIG_SC3)
 			if (i > (ata_reset_time * 100)) {
 #else
 			if (i > (ATA_RESET_TIME * 100)) {
 #endif
 				puts ("** Timeout **\n");
 				ide_led ((LED_IDE1 | LED_IDE2), 0); /* LED's off */
-#ifdef CONFIG_AMIGAONEG3SE
-				/* If this is the second bus, the first one was OK */
-				if (bus != 0) {
-					ide_bus_ok[bus] = 0;
-					goto skip_bus;
-				}
-#endif
 				return;
 			}
 			if ((i >= 100) && ((i%100)==0)) {
@@ -714,9 +680,6 @@ void ide_init (void)
 		WATCHDOG_RESET();
 	}
 
-#ifdef CONFIG_AMIGAONEG3SE
-      skip_bus:
-#endif
 	putc ('\n');
 
 	ide_led ((LED_IDE1 | LED_IDE2), 0);	/* LED's off	*/
@@ -1010,10 +973,6 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	unsigned char c;
 	hd_driveid_t *iop = (hd_driveid_t *)iobuf;
 
-#ifdef CONFIG_AMIGAONEG3SE
-	int max_bus_scan;
-	char *s;
-#endif
 #ifdef CONFIG_ATAPI
 	int retries = 0;
 	int do_retry = 0;
@@ -1030,19 +989,6 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	device=dev_desc->dev;
 	printf ("  Device %d: ", device);
 
-#ifdef CONFIG_AMIGAONEG3SE
-	s = getenv("ide_maxbus");
-	if (s) {
-		max_bus_scan = simple_strtol(s, NULL, 10);
-	} else {
-		max_bus_scan = CONFIG_SYS_IDE_MAXBUS;
-	}
-	if (device >= max_bus_scan*2) {
-		dev_desc->type=DEV_TYPE_UNKNOWN;
-		return;
-	}
-#endif
-
 	ide_led (DEVICE_LED(device), 1);	/* LED on	*/
 	/* Select device
 	 */
@@ -1086,10 +1032,6 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 	if (((c & ATA_STAT_DRQ) == 0) ||
 	    ((c & (ATA_STAT_FAULT|ATA_STAT_ERR)) != 0) ) {
 #ifdef CONFIG_ATAPI
-#ifdef CONFIG_AMIGAONEG3SE
-		s = getenv("ide_doreset");
-		if (s && strcmp(s, "on") == 0)
-#endif
 		{
 			/* Need to soft reset the device in case it's an ATAPI...  */
 			debug ("Retrying...\n");
@@ -1601,7 +1543,6 @@ static void ide_reset (void)
 /* ------------------------------------------------------------------------- */
 
 #if defined(CONFIG_IDE_LED)	&& \
-   !defined(CONFIG_AMIGAONEG3SE)&& \
    !defined(CONFIG_CPC45)	&& \
    !defined(CONFIG_HMI10)	&& \
    !defined(CONFIG_KUP4K)	&& \
@@ -1758,9 +1699,6 @@ unsigned char atapi_issue(int device,unsigned char* ccb,int ccblen, unsigned cha
 	 */
 	mask = ATA_STAT_BUSY|ATA_STAT_DRQ;
 	res = 0;
-#ifdef	CONFIG_AMIGAONEG3SE
-# warning THF: Removed LBA mode ???
-#endif
 	ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
 	c = atapi_wait_mask(device,ATAPI_TIME_OUT,mask,res);
 	if ((c & mask) != res) {
@@ -1774,9 +1712,6 @@ unsigned char atapi_issue(int device,unsigned char* ccb,int ccblen, unsigned cha
 	ide_outb (device, ATA_SECT_NUM, 0);
 	ide_outb (device, ATA_CYL_LOW,  (unsigned char)(buflen & 0xFF));
 	ide_outb (device, ATA_CYL_HIGH, (unsigned char)((buflen>>8) & 0xFF));
-#ifdef	CONFIG_AMIGAONEG3SE
-# warning THF: Removed LBA mode ???
-#endif
 	ide_outb (device, ATA_DEV_HD,   ATA_LBA | ATA_DEVICE(device));
 
 	ide_outb (device, ATA_COMMAND,  ATAPI_CMD_PACKET);
@@ -1875,16 +1810,6 @@ unsigned char atapi_issue_autoreq (int device,
 	unsigned char res,key,asc,ascq;
 	int notready,unitattn;
 
-#ifdef CONFIG_AMIGAONEG3SE
-	char *s;
-	unsigned int timeout, retrycnt;
-
-	s = getenv("ide_cd_timeout");
-	timeout = s ? (simple_strtol(s, NULL, 10)*1000000)/5 : 0;
-
-	retrycnt = 0;
-#endif
-
 	unitattn=ATAPI_UNIT_ATTN;
 	notready=ATAPI_DRIVE_NOT_READY;
 
@@ -1939,25 +1864,6 @@ retry:
 		goto error;
 	}
 
-#ifdef CONFIG_AMIGAONEG3SE
-	if ((sense_data[2]&0xF)==0x0B) {
-		debug ("ABORTED COMMAND...retry\n");
-		if (retrycnt++ < 4)
-			goto retry;
-		return (0xFF);
-	}
-
-	if ((sense_data[2]&0xf) == 0x02 &&
-	    sense_data[12] == 0x04	&&
-	    sense_data[13] == 0x01	) {
-		debug ("Waiting for unit to become active\n");
-		udelay(timeout);
-		if (retrycnt++ < 4)
-			goto retry;
-		return 0xFF;
-	}
-#endif	/* CONFIG_AMIGAONEG3SE */
-
 	printf ("ERROR: Unknown Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);
 error:
 	debug  ("ERROR Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index eb89e9e..d2ef217 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -385,18 +385,6 @@ int _do_setenv (int flag, int argc, char *argv[])
 		return 0;
 	}
 #endif
-
-#ifdef CONFIG_AMIGAONEG3SE
-	if (strcmp(argv[1], "vga_fg_color") == 0 ||
-	    strcmp(argv[1], "vga_bg_color") == 0 ) {
-		extern void video_set_color(unsigned char attr);
-		extern unsigned char video_get_attr(void);
-
-		video_set_color(video_get_attr());
-		return 0;
-	}
-#endif	/* CONFIG_AMIGAONEG3SE */
-
 	return 0;
 }
 
diff --git a/common/console.c b/common/console.c
index 51c6fb6..b09b7d1 100644
--- a/common/console.c
+++ b/common/console.c
@@ -29,10 +29,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_AMIGAONEG3SE
-int console_changed = 0;
-#endif
-
 #ifdef CONFIG_SYS_CONSOLE_IS_IN_ENV
 /*
  * if overwrite_console returns 1, the stdin, stderr and stdout
diff --git a/common/env_common.c b/common/env_common.c
index 439a4a9..82e4936 100644
--- a/common/env_common.c
+++ b/common/env_common.c
@@ -32,11 +32,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_AMIGAONEG3SE
-	extern void enable_nvram(void);
-	extern void disable_nvram(void);
-#endif
-
 #undef DEBUG_ENV
 #ifdef DEBUG_ENV
 #define DEBUGF(fmt,args...) printf(fmt ,##args)
@@ -159,20 +154,6 @@ static uchar env_get_char_init (int index)
 	return (c);
 }
 
-#ifdef CONFIG_AMIGAONEG3SE
-uchar env_get_char_memory (int index)
-{
-	uchar retval;
-	enable_nvram();
-	if (gd->env_valid) {
-		retval = ( *((uchar *)(gd->env_addr + index)) );
-	} else {
-		retval = ( default_environment[index] );
-	}
-	disable_nvram();
-	return retval;
-}
-#else
 uchar env_get_char_memory (int index)
 {
 	if (gd->env_valid) {
@@ -181,7 +162,6 @@ uchar env_get_char_memory (int index)
 		return ( default_environment[index] );
 	}
 }
-#endif
 
 uchar env_get_char (int index)
 {
@@ -229,10 +209,6 @@ void env_relocate (void)
 		gd->reloc_off);
 #endif
 
-#ifdef CONFIG_AMIGAONEG3SE
-	enable_nvram();
-#endif
-
 #ifdef ENV_IS_EMBEDDED
 	/*
 	 * The environment buffer is embedded with the text segment,
@@ -263,10 +239,6 @@ void env_relocate (void)
 		env_relocate_spec ();
 	}
 	gd->env_addr = (ulong)&(env_ptr->data);
-
-#ifdef CONFIG_AMIGAONEG3SE
-	disable_nvram();
-#endif
 }
 
 #ifdef CONFIG_AUTO_COMPLETE
diff --git a/common/env_nvram.c b/common/env_nvram.c
index 2628fe4..7c7cf98 100644
--- a/common/env_nvram.c
+++ b/common/env_nvram.c
@@ -59,24 +59,6 @@ char * env_name_spec = "NVRAM";
 
 extern uchar default_environment[];
 
-#ifdef CONFIG_AMIGAONEG3SE
-uchar env_get_char_spec (int index)
-{
-#ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE
-	uchar c;
-
-	nvram_read(&c, CONFIG_ENV_ADDR+index, 1);
-
-	return c;
-#else
-	uchar retval;
-	enable_nvram();
-	retval = *((uchar *)(gd->env_addr + index));
-	disable_nvram();
-	return retval;
-#endif
-}
-#else
 uchar env_get_char_spec (int index)
 {
 #ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE
@@ -89,7 +71,6 @@ uchar env_get_char_spec (int index)
 	return *((uchar *)(gd->env_addr + index));
 #endif
 }
-#endif
 
 void env_relocate_spec (void)
 {
@@ -103,19 +84,12 @@ void env_relocate_spec (void)
 int saveenv (void)
 {
 	int rcode = 0;
-#ifdef CONFIG_AMIGAONEG3SE
-	enable_nvram();
-#endif
 #ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE
 	nvram_write(CONFIG_ENV_ADDR, env_ptr, CONFIG_ENV_SIZE);
 #else
 	if (memcpy ((char *)CONFIG_ENV_ADDR, env_ptr, CONFIG_ENV_SIZE) == NULL)
 		    rcode = 1 ;
 #endif
-#ifdef CONFIG_AMIGAONEG3SE
-	udelay(10000);
-	disable_nvram();
-#endif
 	return rcode;
 }
 
@@ -127,9 +101,6 @@ int saveenv (void)
  */
 int env_init (void)
 {
-#ifdef CONFIG_AMIGAONEG3SE
-	enable_nvram();
-#endif
 #if defined(CONFIG_SYS_NVRAM_ACCESS_ROUTINE)
 	ulong crc;
 	uchar data[ENV_SIZE];
@@ -147,8 +118,5 @@ int env_init (void)
 		gd->env_addr  = (ulong)&default_environment[0];
 		gd->env_valid = 0;
 	}
-#ifdef CONFIG_AMIGAONEG3SE
-	disable_nvram();
-#endif
 	return (0);
 }
diff --git a/common/main.c b/common/main.c
index f7e7c1c..3760ba3 100644
--- a/common/main.c
+++ b/common/main.c
@@ -427,14 +427,7 @@ void main_loop (void)
 	    }
 	}
 #endif /* CONFIG_MENUKEY */
-#endif	/* CONFIG_BOOTDELAY */
-
-#ifdef CONFIG_AMIGAONEG3SE
-	{
-	    extern void video_banner(void);
-	    video_banner();
-	}
-#endif
+#endif /* CONFIG_BOOTDELAY */
 
 	/*
 	 * Main Loop for Monitor Command Processing