Remove nios-32 arch remnants

nios-32 arch was removed back in 2010 (1117cbf). Code depending on
its headers (nios.h, nios-io.h) can't possibly compile since then.
As it wasn't fixed till now it is safe to remove.

Signed-off-by: Vasili Galka <vvv444@gmail.com>

3 files changed, 0 insertions, 331 deletions

diff --git a/board/altera/common/sevenseg.c b/board/altera/common/sevenseg.c
deleted file mode 100644
index 1f22c85..0000000
--- a/board/altera/common/sevenseg.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
- * (C) Copyright 2003, Li-Pro.Net <www.li-pro.net>
- * Stephan Linz <linz@li-pro.net>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- *
- * common/sevenseg.c
- *
- * NIOS PIO based seven segment led support functions
- */
-
-#include <common.h>
-#include <nios-io.h>
-
-#ifdef	CONFIG_SEVENSEG
-
-#define SEVENDEG_MASK_DP	((SEVENSEG_DIGIT_DP << 8) | SEVENSEG_DIGIT_DP)
-
-#ifdef	SEVENSEG_WRONLY	/* emulate read access */
-#if (SEVENSEG_ACTIVE == 0)
-static unsigned int sevenseg_portval = ~0;
-#else
-static unsigned int sevenseg_portval = 0;
-#endif
-#endif
-
-static int sevenseg_init_done = 0;
-
-static inline void __sevenseg_set_masked (unsigned int mask, int value)
-{
-	nios_pio_t *piop __attribute__((unused)) = (nios_pio_t*)SEVENSEG_BASE;
-
-#ifdef	SEVENSEG_WRONLY	/* emulate read access */
-
-#if (SEVENSEG_ACTIVE == 0)
-	if (value)
-		sevenseg_portval &= ~mask;
-	else
-		sevenseg_portval |= mask;
-#else
-	if (value)
-		sevenseg_portval |= mask;
-	else
-		sevenseg_portval &= ~mask;
-#endif
-
-	piop->data = sevenseg_portval;
-
-#else	/* !SEVENSEG_WRONLY */
-
-#if (SEVENSEG_ACTIVE == 0)
-	if (value)
-		piop->data &= ~mask;
-	else
-		piop->data |= mask;
-#else
-	if (value)
-		piop->data |= mask;
-	else
-		piop->data &= ~mask;
-#endif
-
-#endif	/* SEVENSEG_WRONLY */
-}
-
-static inline void __sevenseg_toggle_masked (unsigned int mask)
-{
-	nios_pio_t *piop = (nios_pio_t*)SEVENSEG_BASE;
-
-#ifdef	SEVENSEG_WRONLY	/* emulate read access */
-
-	sevenseg_portval ^= mask;
-	piop->data = sevenseg_portval;
-
-#else	/* !SEVENSEG_WRONLY */
-
-	piop->data ^= mask;
-
-#endif	/* SEVENSEG_WRONLY */
-}
-
-static inline void __sevenseg_set (unsigned int value)
-{
-	nios_pio_t *piop __attribute__((unused)) = (nios_pio_t*)SEVENSEG_BASE;
-
-#ifdef	SEVENSEG_WRONLY	/* emulate read access */
-
-#if (SEVENSEG_ACTIVE == 0)
-	sevenseg_portval = (sevenseg_portval &   SEVENDEG_MASK_DP)
-			 | ((~value)         & (~SEVENDEG_MASK_DP));
-#else
-	sevenseg_portval = (sevenseg_portval & SEVENDEG_MASK_DP)
-			 | (value);
-#endif
-
-	piop->data = sevenseg_portval;
-
-#else	/* !SEVENSEG_WRONLY */
-
-#if (SEVENSEG_ACTIVE == 0)
-	piop->data = (piop->data &   SEVENDEG_MASK_DP)
-		   | ((~value)   & (~SEVENDEG_MASK_DP));
-#else
-	piop->data = (piop->data & SEVENDEG_MASK_DP)
-		   | (value);
-#endif
-
-#endif	/* SEVENSEG_WRONLY */
-}
-
-static inline void __sevenseg_init (void)
-{
-	nios_pio_t *piop __attribute__((unused)) = (nios_pio_t*)SEVENSEG_BASE;
-
-	__sevenseg_set(0);
-
-#ifndef	SEVENSEG_WRONLY	/* setup direction */
-
-	piop->direction |= mask;
-
-#endif	/* SEVENSEG_WRONLY */
-}
-
-
-void sevenseg_set(int value)
-{
-	unsigned char	digits[] = {
-		SEVENSEG_DIGITS_0,
-		SEVENSEG_DIGITS_1,
-		SEVENSEG_DIGITS_2,
-		SEVENSEG_DIGITS_3,
-		SEVENSEG_DIGITS_4,
-		SEVENSEG_DIGITS_5,
-		SEVENSEG_DIGITS_6,
-		SEVENSEG_DIGITS_7,
-		SEVENSEG_DIGITS_8,
-		SEVENSEG_DIGITS_9,
-		SEVENSEG_DIGITS_A,
-		SEVENSEG_DIGITS_B,
-		SEVENSEG_DIGITS_C,
-		SEVENSEG_DIGITS_D,
-		SEVENSEG_DIGITS_E,
-		SEVENSEG_DIGITS_F
-	};
-
-	if (!sevenseg_init_done) {
-		__sevenseg_init();
-		sevenseg_init_done++;
-	}
-
-	switch (value & SEVENSEG_MASK_CTRL) {
-
-		case SEVENSEG_RAW:
-			__sevenseg_set( (
-				(digits[((value & SEVENSEG_MASK_VAL) >>  4)] << 8) |
-				digits[((value & SEVENSEG_MASK_VAL) & 0xf)] ) );
-			return;
-			break;	/* paranoia */
-
-		case SEVENSEG_OFF:
-			__sevenseg_set(0);
-			__sevenseg_set_masked(SEVENDEG_MASK_DP, 0);
-			return;
-			break;	/* paranoia */
-
-		case SEVENSEG_SET_DPL:
-			__sevenseg_set_masked(SEVENSEG_DIGIT_DP, 1);
-			return;
-			break;	/* paranoia */
-
-		case SEVENSEG_SET_DPH:
-			__sevenseg_set_masked((SEVENSEG_DIGIT_DP << 8), 1);
-			return;
-			break;	/* paranoia */
-
-		case SEVENSEG_RES_DPL:
-			__sevenseg_set_masked(SEVENSEG_DIGIT_DP, 0);
-			return;
-			break;	/* paranoia */
-
-		case SEVENSEG_RES_DPH:
-			__sevenseg_set_masked((SEVENSEG_DIGIT_DP << 8), 0);
-			return;
-			break;	/* paranoia */
-
-		case SEVENSEG_TOG_DPL:
-			__sevenseg_toggle_masked(SEVENSEG_DIGIT_DP);
-			return;
-			break;	/* paranoia */
-
-		case SEVENSEG_TOG_DPH:
-			__sevenseg_toggle_masked((SEVENSEG_DIGIT_DP << 8));
-			return;
-			break;	/* paranoia */
-
-		case SEVENSEG_LO:
-		case SEVENSEG_HI:
-		case SEVENSEG_STR:
-		default:
-			break;
-	}
-}
-
-#endif	/* CONFIG_SEVENSEG */
diff --git a/board/altera/common/sevenseg.h b/board/altera/common/sevenseg.h
deleted file mode 100644
index 3434832..0000000
--- a/board/altera/common/sevenseg.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * (C) Copyright 2003, Li-Pro.Net <www.li-pro.net>
- * Stephan Linz <linz@li-pro.net>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- *
- * common/sevenseg.h
- *
- * NIOS PIO based seven segment led support functions
- */
-
-#ifndef __DK1S10_SEVENSEG_H__
-#define __DK1S10_SEVENSEG_H__
-
-#ifdef	CONFIG_SEVENSEG
-
-/*
- *  15                    8 7      0
- * |-----------------------|--------|
- * |   controll value      |  value |
- * ----------------------------------
- */
-#define	SEVENSEG_RAW		(int)(0)	/* write out byte value (hex) */
-#define	SEVENSEG_OFF		(int)( 1 << 8)	/* display switch off */
-#define	SEVENSEG_SET_DPL	(int)( 2 << 8)	/* set dp low  nibble */
-#define	SEVENSEG_SET_DPH	(int)( 3 << 8)	/* set dp high nibble */
-#define	SEVENSEG_RES_DPL	(int)( 4 << 8)	/* reset dp low  nibble */
-#define	SEVENSEG_RES_DPH	(int)( 5 << 8)	/* reset dp high nibble */
-#define	SEVENSEG_TOG_DPL	(int)( 6 << 8)	/* toggle dp low  nibble */
-#define	SEVENSEG_TOG_DPH	(int)( 7 << 8)	/* toggle dp high nibble */
-#define	SEVENSEG_LO		(int)( 8 << 8)	/* write out low nibble only */
-#define	SEVENSEG_HI		(int)( 9 << 8)	/* write out high nibble only */
-#define	SEVENSEG_STR		(int)(10 << 8)	/* write out a string */
-
-#define	SEVENSEG_MASK_VAL	(0xff)		/* only used by SEVENSEG_RAW */
-#define	SEVENSEG_MASK_CTRL	(~SEVENSEG_MASK_VAL)
-
-#ifdef	SEVENSEG_DIGIT_HI_LO_EQUAL
-
-#define	SEVENSEG_DIGITS_0	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_F	)
-#define	SEVENSEG_DIGITS_1	(	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	)
-#define	SEVENSEG_DIGITS_2	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_3	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_4	(	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_5	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_6	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_7	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	)
-#define	SEVENSEG_DIGITS_8	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_9	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_A	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_B	(	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_C	(	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_D	(	SEVENSEG_DIGIT_B	\
-				|	SEVENSEG_DIGIT_C	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_E	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_D	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-#define	SEVENSEG_DIGITS_F	(	SEVENSEG_DIGIT_A	\
-				|	SEVENSEG_DIGIT_E	\
-				|	SEVENSEG_DIGIT_F	\
-				|	SEVENSEG_DIGIT_G	)
-
-#else	/* !SEVENSEG_DIGIT_HI_LO_EQUAL */
-#error SEVENSEG: different pin asssignments not supported
-#endif
-
-void sevenseg_set(int value);
-
-#endif	/* CONFIG_SEVENSEG */
-
-#endif	/* __DK1S10_SEVENSEG_H__ */
diff --git a/board/altera/nios2-generic/Makefile b/board/altera/nios2-generic/Makefile
index 84690fe..aa362b3 100644
--- a/board/altera/nios2-generic/Makefile
+++ b/board/altera/nios2-generic/Makefile
@@ -9,5 +9,4 @@
 obj-y	:= nios2-generic.o
 obj-$(CONFIG_CMD_IDE) += ../common/cfide.o
 obj-$(CONFIG_EPLED) += ../common/epled.o
-obj-$(CONFIG_SEVENSEG) += ../common/sevenseg.o
 obj-y	+= text_base.o