common: Drop floppy disk support

This seems pretty old now. It has not been converted to driver model and
is not used by any boards.

Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>

10 files changed, 1 insertions, 1159 deletions

diff --git a/README b/README
index 91dfb24776..78f59c391a 100644
--- a/README
+++ b/README
@@ -2870,32 +2870,6 @@ Low Level (hardware related) configuration options:
 		If this macro is defined, then CONFIG_SYS_CCSRBAR_PHYS will be
 		forced to a value that ensures that CCSR is not relocated.
 
-- Floppy Disk Support:
-		CONFIG_SYS_FDC_DRIVE_NUMBER
-
-		the default drive number (default value 0)
-
-		CONFIG_SYS_ISA_IO_STRIDE
-
-		defines the spacing between FDC chipset registers
-		(default value 1)
-
-		CONFIG_SYS_ISA_IO_OFFSET
-
-		defines the offset of register from address. It
-		depends on which part of the data bus is connected to
-		the FDC chipset. (default value 0)
-
-		If CONFIG_SYS_ISA_IO_STRIDE CONFIG_SYS_ISA_IO_OFFSET and
-		CONFIG_SYS_FDC_DRIVE_NUMBER are undefined, they take their
-		default value.
-
-		if CONFIG_SYS_FDC_HW_INIT is defined, then the function
-		fdc_hw_init() is called at the beginning of the FDC
-		setup. fdc_hw_init() must be provided by the board
-		source code. It is used to make hardware-dependent
-		initializations.
-
 - CONFIG_IDE_AHB:
 		Most IDE controllers were designed to be connected with PCI
 		interface. Only few of them were designed for AHB interface.
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 298feae24d..b1a1cbcab2 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -858,11 +858,6 @@ config CMD_FASTBOOT
 
 	  See doc/android/fastboot.txt for more information.
 
-config CMD_FDC
-	bool "fdcboot - Boot from floppy device"
-	help
-	  The 'fdtboot' command allows booting an image from a floppy disk.
-
 config CMD_FLASH
 	bool "flinfo, erase, protect"
 	default y
diff --git a/cmd/Makefile b/cmd/Makefile
index ecf687d49f..6afdf65507 100644
--- a/cmd/Makefile
+++ b/cmd/Makefile
@@ -58,7 +58,6 @@ obj-$(CONFIG_HUSH_PARSER) += exit.o
 obj-$(CONFIG_CMD_EXT4) += ext4.o
 obj-$(CONFIG_CMD_EXT2) += ext2.o
 obj-$(CONFIG_CMD_FAT) += fat.o
-obj-$(CONFIG_CMD_FDC) += fdc.o
 obj-$(CONFIG_CMD_FDT) += fdt.o
 obj-$(CONFIG_CMD_FITUPD) += fitupd.o
 obj-$(CONFIG_CMD_FLASH) += flash.o
diff --git a/cmd/fdc.c b/cmd/fdc.c
deleted file mode 100644
index 7d4b829637..0000000000
--- a/cmd/fdc.c
+++ /dev/null
@@ -1,752 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2001
- * Denis Peter, MPL AG, d.peter@mpl.ch.
- */
-/*
- * Floppy Disk support
- */
-
-#include <common.h>
-#include <config.h>
-#include <command.h>
-#include <image.h>
-#include <irq_func.h>
-
-
-#undef	FDC_DEBUG
-
-#ifdef	FDC_DEBUG
-#define	PRINTF(fmt,args...)	printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-/*#if defined(CONFIG_CMD_DATE) */
-/*#include <rtc.h> */
-/*#endif */
-
-typedef struct {
-	int		flags;		/* connected drives ect */
-	unsigned long	blnr;		/* Logical block nr */
-	uchar		drive;		/* drive no */
-	uchar		cmdlen;		/* cmd length */
-	uchar		cmd[16];	/* cmd desc */
-	uchar		dma;		/* if > 0 dma enabled */
-	uchar		result[11];	/* status information */
-	uchar		resultlen;	/* lenght of result */
-} FDC_COMMAND_STRUCT;
-
-/* flags: only the lower 8bit used:
- * bit 0 if set drive 0 is present
- * bit 1 if set drive 1 is present
- * bit 2 if set drive 2 is present
- * bit 3 if set drive 3 is present
- * bit 4 if set disk in drive 0 is inserted
- * bit 5 if set disk in drive 1 is inserted
- * bit 6 if set disk in drive 2 is inserted
- * bit 7 if set disk in drive 4 is inserted
- */
-
-/* cmd indexes */
-#define COMMAND			0
-#define DRIVE			1
-#define CONFIG0			1
-#define SPEC_HUTSRT		1
-#define TRACK			2
-#define CONFIG1			2
-#define SPEC_HLT		2
-#define HEAD			3
-#define CONFIG2			3
-#define SECTOR			4
-#define SECTOR_SIZE		5
-#define LAST_TRACK		6
-#define GAP			7
-#define DTL			8
-/* result indexes */
-#define STATUS_0		0
-#define STATUS_PCN		1
-#define STATUS_1		1
-#define STATUS_2		2
-#define STATUS_TRACK		3
-#define STATUS_HEAD		4
-#define STATUS_SECT		5
-#define STATUS_SECT_SIZE	6
-
-
-/* Register addresses */
-#define FDC_BASE	0x3F0
-#define FDC_SRA		FDC_BASE + 0	/* Status Register A */
-#define FDC_SRB		FDC_BASE + 1	/* Status Register B */
-#define FDC_DOR		FDC_BASE + 2	/* Digital Output Register */
-#define FDC_TDR		FDC_BASE + 3	/* Tape Drive Register */
-#define FDC_DSR		FDC_BASE + 4	/* Data rate Register */
-#define FDC_MSR		FDC_BASE + 4	/* Main Status Register */
-#define FDC_FIFO	FDC_BASE + 5	/* FIFO */
-#define FDC_DIR		FDC_BASE + 6	/* Digital Input Register */
-#define FDC_CCR		FDC_BASE + 7	/* Configuration Control */
-/* Commands */
-#define FDC_CMD_SENSE_INT	0x08
-#define FDC_CMD_CONFIGURE	0x13
-#define FDC_CMD_SPECIFY		0x03
-#define FDC_CMD_RECALIBRATE	0x07
-#define FDC_CMD_READ		0x06
-#define FDC_CMD_READ_TRACK	0x02
-#define FDC_CMD_READ_ID		0x0A
-#define FDC_CMD_DUMP_REG	0x0E
-#define FDC_CMD_SEEK		0x0F
-
-#define FDC_CMD_SENSE_INT_LEN	0x01
-#define FDC_CMD_CONFIGURE_LEN	0x04
-#define FDC_CMD_SPECIFY_LEN	0x03
-#define FDC_CMD_RECALIBRATE_LEN	0x02
-#define FDC_CMD_READ_LEN	0x09
-#define FDC_CMD_READ_TRACK_LEN	0x09
-#define FDC_CMD_READ_ID_LEN	0x02
-#define FDC_CMD_DUMP_REG_LEN	0x01
-#define FDC_CMD_SEEK_LEN	0x03
-
-#define FDC_FIFO_THR		0x0C
-#define FDC_FIFO_DIS		0x00
-#define FDC_IMPLIED_SEEK	0x01
-#define FDC_POLL_DIS		0x00
-#define FDC_PRE_TRK		0x00
-#define FDC_CONFIGURE		FDC_FIFO_THR | (FDC_POLL_DIS<<4) | (FDC_FIFO_DIS<<5) | (FDC_IMPLIED_SEEK << 6)
-#define FDC_MFM_MODE		0x01 /* MFM enable */
-#define FDC_SKIP_MODE		0x00 /* skip enable */
-
-#define FDC_TIME_OUT 100000 /* time out */
-#define	FDC_RW_RETRIES		3 /* read write retries */
-#define FDC_CAL_RETRIES		3 /* calibration and seek retries */
-
-
-/* Disk structure */
-typedef struct  {
-	unsigned int size;	/* nr of sectors total */
-	unsigned int sect;	/* sectors per track */
-	unsigned int head;	/* nr of heads */
-	unsigned int track;	/* nr of tracks */
-	unsigned int stretch;	/* !=0 means double track steps */
-	unsigned char	gap;	/* gap1 size */
-	unsigned char	rate;	/* data rate. |= 0x40 for perpendicular */
-	unsigned char	spec1;	/* stepping rate, head unload time */
-	unsigned char	fmt_gap;/* gap2 size */
-	unsigned char hlt;	/* head load time */
-	unsigned char sect_code;/* Sector Size code */
-	const char	* name;	/* used only for predefined formats */
-} FD_GEO_STRUCT;
-
-
-/* supported Floppy types (currently only one) */
-const static FD_GEO_STRUCT floppy_type[2] = {
-	{ 2880,18,2,80,0,0x1B,0x00,0xCF,0x6C,16,2,"H1440" },	/*  7 1.44MB 3.5"   */
-	{    0, 0,0, 0,0,0x00,0x00,0x00,0x00, 0,0,NULL    },	/*  end of table    */
-};
-
-static FDC_COMMAND_STRUCT cmd; /* global command struct */
-
-/* If the boot drive number is undefined, we assume it's drive 0             */
-#ifndef CONFIG_SYS_FDC_DRIVE_NUMBER
-#define CONFIG_SYS_FDC_DRIVE_NUMBER 0
-#endif
-
-/* Hardware access */
-#ifndef CONFIG_SYS_ISA_IO_STRIDE
-#define CONFIG_SYS_ISA_IO_STRIDE 1
-#endif
-
-#ifndef CONFIG_SYS_ISA_IO_OFFSET
-#define CONFIG_SYS_ISA_IO_OFFSET 0
-#endif
-
-/* Supporting Functions */
-/* reads a Register of the FDC */
-unsigned char read_fdc_reg(unsigned int addr)
-{
-	volatile unsigned char *val =
-		(volatile unsigned char *)(CONFIG_SYS_ISA_IO_BASE_ADDRESS +
-					   (addr * CONFIG_SYS_ISA_IO_STRIDE) +
-					   CONFIG_SYS_ISA_IO_OFFSET);
-
-	return val [0];
-}
-
-/* writes a Register of the FDC */
-void write_fdc_reg(unsigned int addr, unsigned char val)
-{
-	volatile unsigned char *tmp =
-		(volatile unsigned char *)(CONFIG_SYS_ISA_IO_BASE_ADDRESS +
-					   (addr * CONFIG_SYS_ISA_IO_STRIDE) +
-					   CONFIG_SYS_ISA_IO_OFFSET);
-	tmp[0]=val;
-}
-
-/* waits for an interrupt (polling) */
-int wait_for_fdc_int(void)
-{
-	unsigned long timeout;
-	timeout = FDC_TIME_OUT;
-	while((read_fdc_reg(FDC_SRA)&0x80)==0) {
-		timeout--;
-		udelay(10);
-		if(timeout==0) /* timeout occurred */
-			return false;
-	}
-	return true;
-}
-
-/* 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)
-{
-	unsigned long timeout;
-	timeout = FDC_TIME_OUT;
-	while((read_fdc_reg(FDC_MSR)&0xC0)!=0xC0) {
-		/* direction out and ready */
-		udelay(10);
-		timeout--;
-		if(timeout==0) /* timeout occurred */
-			return -1;
-	}
-	return read_fdc_reg(FDC_FIFO);
-}
-
-/* if the direction of the FIFO is wrong, this routine is used to
-   empty the FIFO. Should _not_ be used */
-int fdc_need_more_output(void)
-{
-	unsigned char c;
-	while((read_fdc_reg(FDC_MSR)&0xC0)==0xC0)	{
-			c=(unsigned char)read_fdc_byte();
-			printf("Error: more output: %x\n",c);
-	}
-	return true;
-}
-
-
-/* writes a byte to the FIFO of the FDC and checks direction and RQM bit
-   of the MSR */
-int write_fdc_byte(unsigned char val)
-{
-	unsigned long timeout;
-	timeout = FDC_TIME_OUT;
-	while((read_fdc_reg(FDC_MSR)&0xC0)!=0x80) {
-		/* direction in and ready for byte */
-		timeout--;
-		udelay(10);
-		fdc_need_more_output();
-		if(timeout==0) /* timeout occurred */
-			return false;
-	}
-	write_fdc_reg(FDC_FIFO,val);
-	return true;
-}
-
-/* sets up all FDC commands and issues it to the FDC. If
-   the command causes direct results (no Execution Phase)
-   the result is be read as well. */
-
-int fdc_issue_cmd(FDC_COMMAND_STRUCT *pCMD,FD_GEO_STRUCT *pFG)
-{
-	int i;
-	unsigned long head,track,sect,timeout;
-	track = pCMD->blnr / (pFG->sect * pFG->head); /* track nr */
-	sect =  pCMD->blnr % (pFG->sect * pFG->head); /* remaining blocks */
-	head = sect / pFG->sect; /* head nr */
-	sect =  sect % pFG->sect; /* remaining blocks */
-	sect++; /* sectors are 1 based */
-	PRINTF("Cmd 0x%02x Track %ld, Head %ld, Sector %ld, Drive %d (blnr %ld)\n",
-		pCMD->cmd[0],track,head,sect,pCMD->drive,pCMD->blnr);
-
-	if(head|=0) { /* max heads = 2 */
-		pCMD->cmd[DRIVE]=pCMD->drive | 0x04; /* head 1 */
-		pCMD->cmd[HEAD]=(unsigned char) head; /* head register */
-	}
-	else {
-		pCMD->cmd[DRIVE]=pCMD->drive; /* head 0 */
-		pCMD->cmd[HEAD]=(unsigned char) head; /* head register */
-	}
-	pCMD->cmd[TRACK]=(unsigned char) track; /* track */
-	switch (pCMD->cmd[COMMAND]) {
-		case FDC_CMD_READ:
-			pCMD->cmd[SECTOR]=(unsigned char) sect; /* sector */
-			pCMD->cmd[SECTOR_SIZE]=pFG->sect_code; /* sector size code */
-			pCMD->cmd[LAST_TRACK]=pFG->sect; /* End of track */
-			pCMD->cmd[GAP]=pFG->gap; /* gap */
-			pCMD->cmd[DTL]=0xFF; /* DTL */
-			pCMD->cmdlen=FDC_CMD_READ_LEN;
-			pCMD->cmd[COMMAND]|=(FDC_MFM_MODE<<6); /* set MFM bit */
-			pCMD->cmd[COMMAND]|=(FDC_SKIP_MODE<<5); /* set Skip bit */
-			pCMD->resultlen=0;  /* result only after execution */
-			break;
-		case FDC_CMD_SEEK:
-			pCMD->cmdlen=FDC_CMD_SEEK_LEN;
-			pCMD->resultlen=0;  /* no result */
-			break;
-		case FDC_CMD_CONFIGURE:
-			pCMD->cmd[CONFIG0]=0;
-			pCMD->cmd[CONFIG1]=FDC_CONFIGURE; /* FIFO Threshold, Poll, Enable FIFO */
-			pCMD->cmd[CONFIG2]=FDC_PRE_TRK;	/* Precompensation Track */
-			pCMD->cmdlen=FDC_CMD_CONFIGURE_LEN;
-			pCMD->resultlen=0;  /* no result */
-			break;
-		case FDC_CMD_SPECIFY:
-			pCMD->cmd[SPEC_HUTSRT]=pFG->spec1;
-			pCMD->cmd[SPEC_HLT]=(pFG->hlt)<<1; /* head load time */
-			if(pCMD->dma==0)
-				pCMD->cmd[SPEC_HLT]|=0x1; /* no dma */
-			pCMD->cmdlen=FDC_CMD_SPECIFY_LEN;
-			pCMD->resultlen=0;  /* no result */
-			break;
-		case FDC_CMD_DUMP_REG:
-			pCMD->cmdlen=FDC_CMD_DUMP_REG_LEN;
-			pCMD->resultlen=10;  /* 10 byte result */
-			break;
-		case FDC_CMD_READ_ID:
-			pCMD->cmd[COMMAND]|=(FDC_MFM_MODE<<6); /* set MFM bit */
-			pCMD->cmdlen=FDC_CMD_READ_ID_LEN;
-			pCMD->resultlen=7;  /* 7 byte result */
-			break;
-		case FDC_CMD_RECALIBRATE:
-			pCMD->cmd[DRIVE]&=0x03; /* don't set the head bit */
-			pCMD->cmdlen=FDC_CMD_RECALIBRATE_LEN;
-			pCMD->resultlen=0;  /* no result */
-			break;
-			break;
-		case FDC_CMD_SENSE_INT:
-			pCMD->cmdlen=FDC_CMD_SENSE_INT_LEN;
-			pCMD->resultlen=2;
-			break;
-	}
-	for(i=0;i<pCMD->cmdlen;i++) {
-		/* PRINTF("write cmd%d = 0x%02X\n",i,pCMD->cmd[i]); */
-		if (write_fdc_byte(pCMD->cmd[i]) == false) {
-			PRINTF("Error: timeout while issue cmd%d\n",i);
-			return false;
-		}
-	}
-	timeout=FDC_TIME_OUT;
-	for(i=0;i<pCMD->resultlen;i++) {
-		while((read_fdc_reg(FDC_MSR)&0xC0)!=0xC0) {
-			timeout--;
-			if(timeout==0) {
-				PRINTF(" timeout while reading result%d MSR=0x%02X\n",i,read_fdc_reg(FDC_MSR));
-				return false;
-			}
-		}
-		pCMD->result[i]=(unsigned char)read_fdc_byte();
-	}
-	return true;
-}
-
-/* selects the drive assigned in the cmd structur and
-   switches on the Motor */
-void select_fdc_drive(FDC_COMMAND_STRUCT *pCMD)
-{
-	unsigned char val;
-
-	val=(1<<(4+pCMD->drive))|pCMD->drive|0xC; /* set reset, dma gate and motor bits */
-	if((read_fdc_reg(FDC_DOR)&val)!=val) {
-		write_fdc_reg(FDC_DOR,val);
-		for(val=0;val<255;val++)
-			udelay(500); /* wait some time to start motor */
-	}
-}
-
-/* switches off the Motor of the specified drive */
-void stop_fdc_drive(FDC_COMMAND_STRUCT *pCMD)
-{
-	unsigned char val;
-
-	val=(1<<(4+pCMD->drive))|pCMD->drive; /* sets motor bits */
-	write_fdc_reg(FDC_DOR,(read_fdc_reg(FDC_DOR)&~val));
-}
-
-/* issues a recalibrate command, waits for interrupt and
- * issues a sense_interrupt */
-int fdc_recalibrate(FDC_COMMAND_STRUCT *pCMD,FD_GEO_STRUCT *pFG)
-{
-	pCMD->cmd[COMMAND]=FDC_CMD_RECALIBRATE;
-	if (fdc_issue_cmd(pCMD, pFG) == false)
-		return false;
-	while (wait_for_fdc_int() != true);
-
-	pCMD->cmd[COMMAND]=FDC_CMD_SENSE_INT;
-	return(fdc_issue_cmd(pCMD,pFG));
-}
-
-/* issues a recalibrate command, waits for interrupt and
- * issues a sense_interrupt */
-int fdc_seek(FDC_COMMAND_STRUCT *pCMD,FD_GEO_STRUCT *pFG)
-{
-	pCMD->cmd[COMMAND]=FDC_CMD_SEEK;
-	if (fdc_issue_cmd(pCMD, pFG) == false)
-		return false;
-	while (wait_for_fdc_int() != true);
-
-	pCMD->cmd[COMMAND]=FDC_CMD_SENSE_INT;
-	return(fdc_issue_cmd(pCMD,pFG));
-}
-
-/* terminates current command, by not servicing the FIFO
- * waits for interrupt and fills in the result bytes */
-int fdc_terminate(FDC_COMMAND_STRUCT *pCMD)
-{
-	int i;
-	for(i=0;i<100;i++)
-		udelay(500); /* wait 500usec for fifo overrun */
-	while((read_fdc_reg(FDC_SRA)&0x80)==0x00); /* wait as long as no int has occurred */
-	for(i=0;i<7;i++) {
-		pCMD->result[i]=(unsigned char)read_fdc_byte();
-	}
-	return true;
-}
-
-/* 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)
-{
-  /* first seek to start address */
-	unsigned long len,readblk,i,timeout,ii,offset;
-	unsigned char c,retriesrw,retriescal;
-	unsigned char *bufferw; /* working buffer */
-	int sect_size;
-	int flags;
-
-	flags=disable_interrupts(); /* switch off all Interrupts */
-	select_fdc_drive(pCMD); /* switch on drive */
-	sect_size=0x080<<pFG->sect_code;
-	retriesrw=0;
-	retriescal=0;
-	offset=0;
-	if (fdc_seek(pCMD, pFG) == false) {
-		stop_fdc_drive(pCMD);
-		if (flags)
-			enable_interrupts();
-		return false;
-	}
-	if((pCMD->result[STATUS_0]&0x20)!=0x20) {
-		printf("Seek error Status: %02X\n",pCMD->result[STATUS_0]);
-		stop_fdc_drive(pCMD);
-		if (flags)
-			enable_interrupts();
-		return false;
-	}
-	/* now determine the next seek point */
-	/*	lastblk=pCMD->blnr + blocks; */
-	/*	readblk=(pFG->head*pFG->sect)-(pCMD->blnr%(pFG->head*pFG->sect)); */
-	readblk=pFG->sect-(pCMD->blnr%pFG->sect);
-	PRINTF("1st nr of block possible read %ld start %ld\n",readblk,pCMD->blnr);
-	if(readblk>blocks) /* is end within 1st track */
-		readblk=blocks; /* yes, correct it */
-	PRINTF("we read %ld blocks start %ld\n",readblk,pCMD->blnr);
-	bufferw = &buffer[0]; /* setup working buffer */
-	do {
-retryrw:
-		len=sect_size * readblk;
-		pCMD->cmd[COMMAND]=FDC_CMD_READ;
-		if (fdc_issue_cmd(pCMD, pFG) == false) {
-			stop_fdc_drive(pCMD);
-			if (flags)
-				enable_interrupts();
-			return false;
-		}
-		for (i=0;i<len;i++) {
-			timeout=FDC_TIME_OUT;
-			do {
-				c=read_fdc_reg(FDC_MSR);
-				if((c&0xC0)==0xC0) {
-					bufferw[i]=read_fdc_reg(FDC_FIFO);
-					break;
-				}
-				if((c&0xC0)==0x80) { /* output */
-					PRINTF("Transfer error transferred: at %ld, MSR=%02X\n",i,c);
-					if(i>6) {
-						for(ii=0;ii<7;ii++) {
-							pCMD->result[ii]=bufferw[(i-7+ii)];
-						} /* for */
-					}
-					if(retriesrw++>FDC_RW_RETRIES) {
-						if (retriescal++>FDC_CAL_RETRIES) {
-							stop_fdc_drive(pCMD);
-							if (flags)
-								enable_interrupts();
-							return false;
-						}
-						else {
-							PRINTF(" trying to recalibrate Try %d\n",retriescal);
-							if (fdc_recalibrate(pCMD, pFG) == false) {
-								stop_fdc_drive(pCMD);
-								if (flags)
-									enable_interrupts();
-								return false;
-							}
-							retriesrw=0;
-							goto retrycal;
-						} /* else >FDC_CAL_RETRIES */
-					}
-					else {
-						PRINTF("Read retry %d\n",retriesrw);
-						goto retryrw;
-					} /* else >FDC_RW_RETRIES */
-				}/* if output */
-				timeout--;
-			} while (true);
-		} /* for len */
-		/* the last sector of a track or all data has been read,
-		 * we need to get the results */
-		fdc_terminate(pCMD);
-		offset+=(sect_size*readblk); /* set up buffer pointer */
-		bufferw = &buffer[offset];
-		pCMD->blnr+=readblk; /* update current block nr */
-		blocks-=readblk; /* update blocks */
-		if(blocks==0)
-			break; /* we are finish */
-		/* setup new read blocks */
-		/*	readblk=pFG->head*pFG->sect; */
-		readblk=pFG->sect;
-		if(readblk>blocks)
-			readblk=blocks;
-retrycal:
-		/* a seek is necessary */
-		if (fdc_seek(pCMD, pFG) == false) {
-			stop_fdc_drive(pCMD);
-			if (flags)
-				enable_interrupts();
-			return false;
-		}
-		if((pCMD->result[STATUS_0]&0x20)!=0x20) {
-			PRINTF("Seek error Status: %02X\n",pCMD->result[STATUS_0]);
-			stop_fdc_drive(pCMD);
-			return false;
-		}
-	} while (true); /* start over */
-	stop_fdc_drive(pCMD); /* switch off drive */
-	if (flags)
-		enable_interrupts();
-	return true;
-}
-
-/* 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)
-{
-	int i,drives,state;
-  /* OK procedure of data book is satisfied.
-	 * trying to get some information over the drives */
-	state=0; /* no drives, no disks */
-	for(drives=0;drives<4;drives++) {
-		pCMD->drive=drives;
-		select_fdc_drive(pCMD);
-		pCMD->blnr=0; /* set to the 1st block */
-		if (fdc_recalibrate(pCMD, pFG) == false)
-			continue;
-		if((pCMD->result[STATUS_0]&0x10)==0x10)
-			continue;
-		/* ok drive connected check for disk */
-		state|=(1<<drives);
-		pCMD->blnr=pFG->size; /* set to the last block */
-		if (fdc_seek(pCMD, pFG) == false)
-			continue;
-		pCMD->blnr=0; /* set to the 1st block */
-		if (fdc_recalibrate(pCMD, pFG) == false)
-			continue;
-		pCMD->cmd[COMMAND]=FDC_CMD_READ_ID;
-		if (fdc_issue_cmd(pCMD, pFG) == false)
-			continue;
-		state|=(0x10<<drives);
-	}
-	stop_fdc_drive(pCMD);
-	for(i=0;i<4;i++) {
-		PRINTF("Floppy Drive %d %sconnected %sDisk inserted %s\n",i,
-			((state&(1<<i))==(1<<i)) ? "":"not ",
-			((state&(0x10<<i))==(0x10<<i)) ? "":"no ",
-			((state&(0x10<<i))==(0x10<<i)) ? pFG->name : "");
-	}
-	pCMD->flags=state;
-	return true;
-}
-
-
-/**************************************************************************
-* int fdc_setup
-* setup the fdc according the datasheet
-* assuming in PS2 Mode
-*/
-int fdc_setup(int drive, FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
-{
-	int i;
-
-#ifdef CONFIG_SYS_FDC_HW_INIT
-	fdc_hw_init ();
-#endif
-	/* first, we reset the FDC via the DOR */
-	write_fdc_reg(FDC_DOR,0x00);
-	for(i=0; i<255; i++) /* then we wait some time */
-		udelay(500);
-	/* then, we clear the reset in the DOR */
-	pCMD->drive=drive;
-	select_fdc_drive(pCMD);
-	/* initialize the CCR */
-	write_fdc_reg(FDC_CCR,pFG->rate);
-	/* then initialize the DSR */
-	write_fdc_reg(FDC_DSR,pFG->rate);
-	if (wait_for_fdc_int() == false) {
-			PRINTF("Time Out after writing CCR\n");
-			return false;
-	}
-	/* now issue sense Interrupt and status command
-	 * assuming only one drive present (drive 0) */
-	pCMD->dma=0; /* we don't use any dma at all */
-	for(i=0;i<4;i++) {
-		/* issue sense interrupt for all 4 possible drives */
-		pCMD->cmd[COMMAND]=FDC_CMD_SENSE_INT;
-		if (fdc_issue_cmd(pCMD, pFG) == false) {
-			PRINTF("Sense Interrupt for drive %d failed\n",i);
-		}
-	}
-	/* issue the configure command */
-	pCMD->drive=drive;
-	select_fdc_drive(pCMD);
-	pCMD->cmd[COMMAND]=FDC_CMD_CONFIGURE;
-	if (fdc_issue_cmd(pCMD, pFG) == false) {
-		PRINTF(" configure timeout\n");
-		stop_fdc_drive(pCMD);
-		return false;
-	}
-	/* issue specify command */
-	pCMD->cmd[COMMAND]=FDC_CMD_SPECIFY;
-	if (fdc_issue_cmd(pCMD, pFG) == false) {
-		PRINTF(" specify timeout\n");
-		stop_fdc_drive(pCMD);
-		return false;
-
-	}
-	/* then, we clear the reset in the DOR */
-	/* fdc_check_drive(pCMD,pFG);	*/
-	/*	write_fdc_reg(FDC_DOR,0x04); */
-
-	return true;
-}
-
-/****************************************************************************
- * main routine do_fdcboot
- */
-int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	FD_GEO_STRUCT *pFG = (FD_GEO_STRUCT *)floppy_type;
-	FDC_COMMAND_STRUCT *pCMD = &cmd;
-	unsigned long addr,imsize;
-#if defined(CONFIG_LEGACY_IMAGE_FORMAT)
-	image_header_t *hdr;  /* used for fdc boot */
-#endif
-	unsigned char boot_drive;
-	int i,nrofblk;
-#if defined(CONFIG_FIT)
-	const void *fit_hdr = NULL;
-#endif
-
-	switch (argc) {
-	case 1:
-		addr = CONFIG_SYS_LOAD_ADDR;
-		boot_drive=CONFIG_SYS_FDC_DRIVE_NUMBER;
-		break;
-	case 2:
-		addr = simple_strtoul(argv[1], NULL, 16);
-		boot_drive=CONFIG_SYS_FDC_DRIVE_NUMBER;
-		break;
-	case 3:
-		addr = simple_strtoul(argv[1], NULL, 16);
-		boot_drive=simple_strtoul(argv[2], NULL, 10);
-		break;
-	default:
-		return CMD_RET_USAGE;
-	}
-	/* setup FDC and scan for drives  */
-	if (fdc_setup(boot_drive, pCMD, pFG) == false) {
-		printf("\n** Error in setup FDC **\n");
-		return 1;
-	}
-	if (fdc_check_drive(pCMD, pFG) == false) {
-		printf("\n** Error in check_drives **\n");
-		return 1;
-	}
-	if((pCMD->flags&(1<<boot_drive))==0) {
-		/* drive not available */
-		printf("\n** Drive %d not availabe **\n",boot_drive);
-		return 1;
-	}
-	if((pCMD->flags&(0x10<<boot_drive))==0) {
-		/* no disk inserted */
-		printf("\n** No disk inserted in drive %d **\n",boot_drive);
-		return 1;
-	}
-	/* ok, we have a valid source */
-	pCMD->drive=boot_drive;
-	/* read first block */
-	pCMD->blnr=0;
-	if (fdc_read_data((unsigned char *)addr, 1, pCMD, pFG) == false) {
-		printf("\nRead error:");
-		for(i=0;i<7;i++)
-			printf("result%d: 0x%02X\n",i,pCMD->result[i]);
-		return 1;
-	}
-
-	switch (genimg_get_format ((void *)addr)) {
-#if defined(CONFIG_LEGACY_IMAGE_FORMAT)
-	case IMAGE_FORMAT_LEGACY:
-		hdr = (image_header_t *)addr;
-		image_print_contents (hdr);
-
-		imsize = image_get_image_size (hdr);
-		break;
-#endif
-#if defined(CONFIG_FIT)
-	case IMAGE_FORMAT_FIT:
-		fit_hdr = (const void *)addr;
-		puts ("Fit image detected...\n");
-
-		imsize = fit_get_size (fit_hdr);
-		break;
-#endif
-	default:
-		puts ("** Unknown image type\n");
-		return 1;
-	}
-
-	nrofblk=imsize/512;
-	if((imsize%512)>0)
-		nrofblk++;
-	printf("Loading %ld Bytes (%d blocks) at 0x%08lx..\n",imsize,nrofblk,addr);
-	pCMD->blnr=0;
-	if (fdc_read_data((unsigned char *)addr, nrofblk, pCMD, pFG) == false) {
-		/* read image block */
-		printf("\nRead error:");
-		for(i=0;i<7;i++)
-			printf("result%d: 0x%02X\n",i,pCMD->result[i]);
-		return 1;
-	}
-	printf("OK %ld Bytes loaded.\n",imsize);
-
-	flush_cache (addr, imsize);
-
-#if defined(CONFIG_FIT)
-	/* This cannot be done earlier, we need complete FIT image in RAM first */
-	if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
-		if (!fit_check_format (fit_hdr)) {
-			puts ("** Bad FIT image format\n");
-			return 1;
-		}
-		fit_print_contents (fit_hdr);
-	}
-#endif
-
-	/* Loading ok, update default load address */
-	load_addr = addr;
-
-	return bootm_maybe_autostart(cmdtp, argv[0]);
-}
-
-U_BOOT_CMD(
-	fdcboot,	3,	1,	do_fdcboot,
-	"boot from floppy device",
-	"loadAddr drive"
-);
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index d4e8638dea..2b843de93c 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -51,7 +51,6 @@ obj-$(CONFIG_LED_STATUS_GPIO) += gpio_led.o
 obj-$(CONFIG_MPC83XX_SERDES) += mpc83xx_serdes.o
 obj-$(CONFIG_MXC_OCOTP) += mxc_ocotp.o
 obj-$(CONFIG_MXS_OCOTP) += mxs_ocotp.o
-obj-$(CONFIG_NS87308) += ns87308.o
 obj-$(CONFIG_NUVOTON_NCT6102D) += nuvoton_nct6102d.o
 obj-$(CONFIG_P2SB) += p2sb-uclass.o
 obj-$(CONFIG_PCA9551_LED) += pca9551_led.o
diff --git a/drivers/misc/ns87308.c b/drivers/misc/ns87308.c
deleted file mode 100644
index f5de3329b7..0000000000
--- a/drivers/misc/ns87308.c
+++ /dev/null
@@ -1,100 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2000
- * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
- */
-
-#include <config.h>
-
-#include <ns87308.h>
-
-void initialise_ns87308 (void)
-{
-#ifdef CONFIG_SYS_NS87308_PS2MOD
-	unsigned char data;
-
-	/*
-	 * Switch floppy drive to PS/2 mode.
-	 */
-	read_pnp_config(SUPOERIO_CONF1, &data);
-	data &= 0xFB;
-	write_pnp_config(SUPOERIO_CONF1, data);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_KBC1)
-	PNP_SET_DEVICE_BASE(LDEV_KBC1, CONFIG_SYS_NS87308_KBC1_BASE);
-	write_pnp_config(LUN_CONFIG_REG, 0);
-	write_pnp_config(CBASE_HIGH, 0x00);
-	write_pnp_config(CBASE_LOW, 0x64);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_MOUSE)
-	PNP_ACTIVATE_DEVICE(LDEV_MOUSE);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_RTC_APC)
-	PNP_SET_DEVICE_BASE(LDEV_RTC_APC, CONFIG_SYS_NS87308_RTC_BASE);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_FDC)
-	PNP_SET_DEVICE_BASE(LDEV_FDC, CONFIG_SYS_NS87308_FDC_BASE);
-	write_pnp_config(LUN_CONFIG_REG, 0x40);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_RARP)
-	PNP_SET_DEVICE_BASE(LDEV_PARP, CONFIG_SYS_NS87308_LPT_BASE);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_UART1)
-	PNP_SET_DEVICE_BASE(LDEV_UART1, CONFIG_SYS_NS87308_UART1_BASE);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_UART2)
-	PNP_SET_DEVICE_BASE(LDEV_UART2, CONFIG_SYS_NS87308_UART2_BASE);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_GPIO)
-	PNP_SET_DEVICE_BASE(LDEV_GPIO, CONFIG_SYS_NS87308_GPIO_BASE);
-#endif
-
-#if (CONFIG_SYS_NS87308_DEVS & CONFIG_SYS_NS87308_POWRMAN)
-#ifndef CONFIG_SYS_NS87308_PWMAN_BASE
-	PNP_ACTIVATE_DEVICE(LDEV_POWRMAN);
-#else
-	PNP_SET_DEVICE_BASE(LDEV_POWRMAN, CONFIG_SYS_NS87308_PWMAN_BASE);
-
-	/*
-	 * Enable all units
-	 */
-	write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_FER1, 0x7d);
-	write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_FER2, 0x87);
-
-#ifdef CONFIG_SYS_NS87308_PMC1
-	write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_PMC1, CONFIG_SYS_NS87308_PMC1);
-#endif
-
-#ifdef CONFIG_SYS_NS87308_PMC2
-	write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_PMC2, CONFIG_SYS_NS87308_PMC2);
-#endif
-
-#ifdef CONFIG_SYS_NS87308_PMC3
-	write_pm_reg(CONFIG_SYS_NS87308_PWMAN_BASE, PWM_PMC3, CONFIG_SYS_NS87308_PMC3);
-#endif
-#endif
-#endif
-
-#ifdef CONFIG_SYS_NS87308_CS0_BASE
-	PNP_PGCS_CSLINE_BASE(0, CONFIG_SYS_NS87308_CS0_BASE);
-	PNP_PGCS_CSLINE_CONF(0, CONFIG_SYS_NS87308_CS0_CONF);
-#endif
-
-#ifdef CONFIG_SYS_NS87308_CS1_BASE
-	PNP_PGCS_CSLINE_BASE(1, CONFIG_SYS_NS87308_CS1_BASE);
-	PNP_PGCS_CSLINE_CONF(1, CONFIG_SYS_NS87308_CS1_CONF);
-#endif
-
-#ifdef CONFIG_SYS_NS87308_CS2_BASE
-	PNP_PGCS_CSLINE_BASE(2, CONFIG_SYS_NS87308_CS2_BASE);
-	PNP_PGCS_CSLINE_CONF(2, CONFIG_SYS_NS87308_CS2_CONF);
-#endif
-}
diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c
index 5afe620b9f..a1069f92a6 100644
--- a/drivers/serial/serial_ns16550.c
+++ b/drivers/serial/serial_ns16550.c
@@ -5,14 +5,9 @@
  */
 
 #include <common.h>
-#include <linux/compiler.h>
-
 #include <ns16550.h>
-#ifdef CONFIG_NS87308
-#include <ns87308.h>
-#endif
-
 #include <serial.h>
+#include <linux/compiler.h>
 
 #ifndef CONFIG_NS16550_MIN_FUNCTIONS
 
diff --git a/include/common.h b/include/common.h
index 6b7b199ab4..1bd42299bc 100644
--- a/include/common.h
+++ b/include/common.h
@@ -89,7 +89,6 @@ phys_size_t get_effective_memsize(void);
 
 /* $(BOARD)/$(BOARD).c */
 void	reset_phy     (void);
-void	fdc_hw_init   (void);
 
 #if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
 # define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
diff --git a/include/ns87308.h b/include/ns87308.h
deleted file mode 100644
index d5ccd3ba3b..0000000000
--- a/include/ns87308.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2000
- * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
- */
-
-#ifndef _NS87308_H_
-#define _NS87308_H_
-
-#include <asm/pci_io.h>
-
-/* Note: I couldn't find a full data sheet for the ns87308, but the ns87307 seems to be pretty
-   functionally- (and pin-) equivalent to the 87308, but the 308 has better ir support. */
-
-void initialise_ns87308(void);
-
-/*
- * The following struct represents the GPIO registers on the NS87308/NS97307
- */
-struct GPIO
-{
-  unsigned char dta1;  /* 0 data port 1 */
-  unsigned char dir1;  /* 1 direction port 1 */
-  unsigned char out1;  /* 2 output type port 1 */
-  unsigned char puc1;  /* 3 pull-up control port 1 */
-  unsigned char dta2;  /* 4 data port 2 */
-  unsigned char dir2;  /* 5 direction port 2 */
-  unsigned char out2;  /* 6 output type port 2 */
-  unsigned char puc2;  /* 7 pull-up control port 2  */
-};
-
-/*
- * The following represents the power management registers on the NS87308/NS97307
- */
-#define PWM_FER1 0  /* 0 function enable reg. 1 */
-#define PWM_FER2 1  /* 1 function enable reg. 2 */
-#define PWM_PMC1 2  /* 2 power mgmt. control 1 */
-#define PWM_PMC2 3  /* 3 power mgmt. control 2 */
-#define PWM_PMC3 4  /* 4 power mgmt. control 3 */
-#define PWM_WDTO 5  /* 5 watchdog time-out */
-#define PWM_WDCF 6  /* 6 watchdog config. */
-#define PWM_WDST 7  /* 7 watchdog status  */
-
-/*PNP config registers:
- * these depend on the stated of BADDR1 and BADDR0 on startup
- * so there's three versions here with the last two digits indicating
- * for which configuration their valid
- * the 1st of the two digits indicates the state of BADDR1
- * the 2st of the two digits indicates the state of BADDR0
- */
-
-
-#define IO_INDEX_OFFSET_0x 0x0279  /* full PnP isa Mode */
-#define IO_INDEX_OFFSET_10 0x015C  /* PnP motherboard mode */
-#define IO_INDEX_OFFSET_11 0x002E  /* PnP motherboard mode */
-#define IO_DATA_OFFSET_0x  0x0A79  /* full PnP isa Mode */
-#define IO_DATA_OFFSET_10  0x015D  /* PnP motherboard mode */
-#define IO_DATA_OFFSET_11  0x002F  /* PnP motherboard mode */
-
-#if defined(CONFIG_SYS_NS87308_BADDR_0x)
-#define IO_INDEX (CONFIG_SYS_ISA_IO + IO_INDEX_OFFSET_0x)
-#define IO_DATA  (CONFIG_SYS_ISA_IO + IO_DATA_OFFSET_0x)
-#elif defined(CONFIG_SYS_NS87308_BADDR_10)
-#define IO_INDEX (CONFIG_SYS_ISA_IO + IO_INDEX_OFFSET_10)
-#define IO_DATA  (CONFIG_SYS_ISA_IO + IO_DATA_OFFSET_10)
-#elif defined(CONFIG_SYS_NS87308_BADDR_11)
-#define IO_INDEX (CONFIG_SYS_ISA_IO + IO_INDEX_OFFSET_11)
-#define IO_DATA  (CONFIG_SYS_ISA_IO + IO_DATA_OFFSET_11)
-#endif
-
-/* PnP register definitions */
-
-#define SET_RD_DATA_PORT    0x00
-#define SERIAL_ISOLATION    0x01
-#define CONFIG_CONTROL      0x02
-#define WAKE_CSN            0x03
-#define RES_DATA            0x04
-#define STATUS              0x05
-#define SET_CSN             0x06
-#define LOGICAL_DEVICE      0x07
-
-/*vendor defined values */
-#define SID_REG             0x20
-#define SUPOERIO_CONF1      0x21
-#define SUPOERIO_CONF2      0x22
-#define PGCS_INDEX          0x23
-#define PGCS_DATA           0x24
-
-/* values above 30 are different for each logical device
-   but I can't be arsed to enter them all. the ones here
-   are pretty consistent between all logical devices
-   feel free to correct the situation if you want.. ;)
-   */
-#define ACTIVATE            0x30
-#define ACTIVATE_OFF        0x00
-#define ACTIVATE_ON         0x01
-
-#define BASE_ADDR_HIGH      0x60
-#define BASE_ADDR_LOW       0x61
-#define LUN_CONFIG_REG		0xF0
-#define DBASE_HIGH			0x60	/* SIO KBC data base address, 15:8 */
-#define DBASE_LOW			0x61	/* SIO KBC data base address,  7:0 */
-#define CBASE_HIGH			0x62	/* SIO KBC command base addr, 15:8 */
-#define CBASE_LOW			0x63	/* SIO KBC command base addr,  7:0 */
-
-/* the logical devices*/
-#define LDEV_KBC1           0x00	/* 2 devices for keyboard and mouse controller*/
-#define LDEV_KBC2           0x01
-#define LDEV_MOUSE          0x01
-#define LDEV_RTC_APC        0x02	/*Real Time Clock and Advanced Power Control*/
-#define LDEV_FDC            0x03	/*floppy disk controller*/
-#define LDEV_PARP           0x04	/*Parallel port*/
-#define LDEV_UART2          0x05
-#define LDEV_UART1          0x06
-#define LDEV_GPIO           0x07    /*General Purpose IO and chip select output signals*/
-#define LDEV_POWRMAN        0x08    /*Power Managment*/
-
-#define CONFIG_SYS_NS87308_KBC1	(1 << LDEV_KBC1)
-#define CONFIG_SYS_NS87308_KBC2	(1 << LDEV_KBC2)
-#define CONFIG_SYS_NS87308_MOUSE	(1 << LDEV_MOUSE)
-#define CONFIG_SYS_NS87308_RTC_APC	(1 << LDEV_RTC_APC)
-#define CONFIG_SYS_NS87308_FDC		(1 << LDEV_FDC)
-#define CONFIG_SYS_NS87308_PARP	(1 << LDEV_PARP)
-#define CONFIG_SYS_NS87308_UART2	(1 << LDEV_UART2)
-#define CONFIG_SYS_NS87308_UART1	(1 << LDEV_UART1)
-#define CONFIG_SYS_NS87308_GPIO	(1 << LDEV_GPIO)
-#define CONFIG_SYS_NS87308_POWRMAN	(1 << LDEV_POWRMAN)
-
-/*some functions and macro's for doing configuration */
-
-static inline void read_pnp_config(unsigned char index, unsigned char *data)
-{
-    pci_writeb(index,IO_INDEX);
-    pci_readb(IO_DATA, *data);
-}
-
-static inline void write_pnp_config(unsigned char index, unsigned char data)
-{
-    pci_writeb(index,IO_INDEX);
-    pci_writeb(data, IO_DATA);
-}
-
-static inline void pnp_set_device(unsigned char dev)
-{
-    write_pnp_config(LOGICAL_DEVICE, dev);
-}
-
-static inline void write_pm_reg(unsigned short base, unsigned char index, unsigned char data)
-{
-    pci_writeb(index, CONFIG_SYS_ISA_IO + base);
-    eieio();
-    pci_writeb(data, CONFIG_SYS_ISA_IO + base + 1);
-}
-
-/*void write_pnp_config(unsigned char index, unsigned char data);
-void pnp_set_device(unsigned char dev);
-*/
-
-#define PNP_SET_DEVICE_BASE(dev,base) \
-   pnp_set_device(dev); \
-   write_pnp_config(ACTIVATE, ACTIVATE_OFF); \
-   write_pnp_config(BASE_ADDR_HIGH, ((base) >> 8) & 0xff ); \
-   write_pnp_config(BASE_ADDR_LOW, (base) &0xff); \
-   write_pnp_config(ACTIVATE, ACTIVATE_ON);
-
-#define PNP_ACTIVATE_DEVICE(dev) \
-   pnp_set_device(dev); \
-   write_pnp_config(ACTIVATE, ACTIVATE_ON);
-
-#define PNP_DEACTIVATE_DEVICE(dev) \
-   pnp_set_device(dev); \
-   write_pnp_config(ACTIVATE, ACTIVATE_OFF);
-
-
-static inline void write_pgcs_config(unsigned char index, unsigned char data)
-{
-    write_pnp_config(PGCS_INDEX, index);
-    write_pnp_config(PGCS_DATA, data);
-}
-
-/* these macrose configure the 3 CS lines
-   on the sandpoint board these controll NVRAM
-   CS0 is connected to NVRAMCS
-   CS1 is connected to NVRAMAS0
-   CS2 is connected to NVRAMAS1
-   */
-#define PGCS_CS_ASSERT_ON_WRITE 0x10
-#define PGCS_CS_ASSERT_ON_READ  0x20
-
-#define PNP_PGCS_CSLINE_BASE(cs, base) \
-  write_pgcs_config((cs) << 2, ((base) >> 8) & 0xff ); \
-  write_pgcs_config(((cs) << 2) + 1, (base) & 0xff );
-
-#define PNP_PGCS_CSLINE_CONF(cs, conf) \
-  write_pgcs_config(((cs) << 2) + 2, (conf) );
-
-
-/* The following sections are for 87308 extensions to the standard compoents it emulates */
-
-/* extensions to 16550*/
-
-#define MCR_MDSL_MSK    0xe0 /*mode select mask*/
-#define MCR_MDSL_UART   0x00 /*uart, default*/
-#define MCR_MDSL_SHRPIR 0x02 /*Sharp IR*/
-#define MCR_MDSL_SIR    0x03 /*SIR*/
-#define MCR_MDSL_CIR    0x06 /*Consumer IR*/
-
-#define FCR_TXFTH0      0x10    /* these bits control threshod of data level in fifo */
-#define FCR_TXFTH1      0x20    /* for interrupt trigger */
-
-/*
- * Default NS87308 configuration
- */
-#ifndef CONFIG_SYS_NS87308_KBC1_BASE
-#define CONFIG_SYS_NS87308_KBC1_BASE	0x0060
-#endif
-#ifndef CONFIG_SYS_NS87308_RTC_BASE
-#define CONFIG_SYS_NS87308_RTC_BASE	0x0070
-#endif
-#ifndef CONFIG_SYS_NS87308_FDC_BASE
-#define CONFIG_SYS_NS87308_FDC_BASE	0x03F0
-#endif
-#ifndef CONFIG_SYS_NS87308_LPT_BASE
-#define CONFIG_SYS_NS87308_LPT_BASE	0x0278
-#endif
-#ifndef CONFIG_SYS_NS87308_UART1_BASE
-#define CONFIG_SYS_NS87308_UART1_BASE	0x03F8
-#endif
-#ifndef CONFIG_SYS_NS87308_UART2_BASE
-#define CONFIG_SYS_NS87308_UART2_BASE	0x02F8
-#endif
-
-#endif /*_NS87308_H_*/
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 95c0ccc9d3..bca3a04e33 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -1236,7 +1236,6 @@ CONFIG_NO_WAIT
 CONFIG_NR_DRAM_POPULATED
 CONFIG_NS16550_MIN_FUNCTIONS
 CONFIG_NS8382X
-CONFIG_NS87308
 CONFIG_NUM_DSP_CPUS
 CONFIG_NUM_PAMU
 CONFIG_ODROID_REV_AIN
@@ -2291,8 +2290,6 @@ CONFIG_SYS_FAST_CLK
 CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 CONFIG_SYS_FAULT_MII_ADDR
 CONFIG_SYS_FCC_PSMR
-CONFIG_SYS_FDC_DRIVE_NUMBER
-CONFIG_SYS_FDC_HW_INIT
 CONFIG_SYS_FDT_BASE
 CONFIG_SYS_FDT_LOAD_ADDR
 CONFIG_SYS_FDT_PAD
@@ -2967,8 +2964,6 @@ CONFIG_SYS_IO_BASE
 CONFIG_SYS_ISA_BASE
 CONFIG_SYS_ISA_IO
 CONFIG_SYS_ISA_IO_BASE_ADDRESS
-CONFIG_SYS_ISA_IO_OFFSET
-CONFIG_SYS_ISA_IO_STRIDE
 CONFIG_SYS_ISA_MEM
 CONFIG_SYS_JFFS2_FIRST_BANK
 CONFIG_SYS_JFFS2_FIRST_SECTOR
@@ -3328,35 +3323,6 @@ CONFIG_SYS_NS16550_MEM32
 CONFIG_SYS_NS16550_PORT_MAPPED
 CONFIG_SYS_NS16550_REG_SIZE
 CONFIG_SYS_NS16550_SERIAL
-CONFIG_SYS_NS87308_CS0_BASE
-CONFIG_SYS_NS87308_CS0_CONF
-CONFIG_SYS_NS87308_CS1_BASE
-CONFIG_SYS_NS87308_CS1_CONF
-CONFIG_SYS_NS87308_CS2_BASE
-CONFIG_SYS_NS87308_CS2_CONF
-CONFIG_SYS_NS87308_FDC
-CONFIG_SYS_NS87308_FDC_BASE
-CONFIG_SYS_NS87308_GPIO
-CONFIG_SYS_NS87308_GPIO_BASE
-CONFIG_SYS_NS87308_KBC1
-CONFIG_SYS_NS87308_KBC1_BASE
-CONFIG_SYS_NS87308_KBC2
-CONFIG_SYS_NS87308_LPT_BASE
-CONFIG_SYS_NS87308_MOUSE
-CONFIG_SYS_NS87308_PARP
-CONFIG_SYS_NS87308_PMC1
-CONFIG_SYS_NS87308_PMC2
-CONFIG_SYS_NS87308_PMC3
-CONFIG_SYS_NS87308_POWRMAN
-CONFIG_SYS_NS87308_PS2MOD
-CONFIG_SYS_NS87308_PWMAN_BASE
-CONFIG_SYS_NS87308_RARP
-CONFIG_SYS_NS87308_RTC_APC
-CONFIG_SYS_NS87308_RTC_BASE
-CONFIG_SYS_NS87308_UART1
-CONFIG_SYS_NS87308_UART1_BASE
-CONFIG_SYS_NS87308_UART2
-CONFIG_SYS_NS87308_UART2_BASE
 CONFIG_SYS_NUM_ADDR_MAP
 CONFIG_SYS_NUM_CPC
 CONFIG_SYS_NUM_FM1_10GEC