nios: remove nios-32 arch

The nios-32 arch is obsolete and broken. So it is removed.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>

1 files changed, 0 insertions, 183 deletions

diff --git a/include/nios-io.h b/include/nios-io.h
deleted file mode 100644
index dc7e127..0000000
--- a/include/nios-io.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * (C) Copyright 2003, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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
- */
-
-/*************************************************************************
- * Altera Nios Standard Peripherals
- ************************************************************************/
-
-#ifndef __NIOSIO_H__
-#define __NIOSIO_H__
-
-/*------------------------------------------------------------------------
- * UART (http://www.altera.com/literature/ds/ds_nios_uart.pdf)
- *----------------------------------------------------------------------*/
-typedef volatile struct nios_uart_t {
-	unsigned	rxdata;		/* Rx data reg */
-	unsigned	txdata;		/* Tx data reg */
-	unsigned	status;		/* Status reg */
-	unsigned	control;	/* Control reg */
-	unsigned	divisor;	/* Baud rate divisor reg */
-	unsigned	endofpacket;	/* End-of-packet reg */
-}nios_uart_t;
-
-/* status register */
-#define NIOS_UART_PE		(1 << 0)	/* parity error */
-#define NIOS_UART_FE		(1 << 1)	/* frame error */
-#define NIOS_UART_BRK		(1 << 2)	/* break detect */
-#define NIOS_UART_ROE		(1 << 3)	/* rx overrun */
-#define NIOS_UART_TOE		(1 << 4)	/* tx overrun */
-#define NIOS_UART_TMT		(1 << 5)	/* tx empty */
-#define NIOS_UART_TRDY		(1 << 6)	/* tx ready */
-#define NIOS_UART_RRDY		(1 << 7)	/* rx ready */
-#define NIOS_UART_E		(1 << 8)	/* exception */
-#define NIOS_UART_DCTS		(1 << 10)	/* cts change */
-#define NIOS_UART_CTS		(1 << 11)	/* cts */
-#define NIOS_UART_EOP		(1 << 12)	/* eop detected */
-
-/* control register */
-#define NIOS_UART_IPE		(1 << 0)	/* parity error int ena*/
-#define NIOS_UART_IFE		(1 << 1)	/* frame error int ena */
-#define NIOS_UART_IBRK		(1 << 2)	/* break detect int ena */
-#define NIOS_UART_IROE		(1 << 3)	/* rx overrun int ena */
-#define NIOS_UART_ITOE		(1 << 4)	/* tx overrun int ena */
-#define NIOS_UART_ITMT		(1 << 5)	/* tx empty int ena */
-#define NIOS_UART_ITRDY		(1 << 6)	/* tx ready int ena */
-#define NIOS_UART_IRRDY		(1 << 7)	/* rx ready int ena */
-#define NIOS_UART_IE		(1 << 8)	/* exception int ena */
-#define NIOS_UART_TBRK		(1 << 9)	/* transmit break */
-#define NIOS_UART_IDCTS		(1 << 10)	/* cts change int ena */
-#define NIOS_UART_RTS		(1 << 11)	/* rts */
-#define NIOS_UART_IEOP		(1 << 12)	/* eop detected int ena */
-
-
-/*------------------------------------------------------------------------
- * TIMER (http://www.altera.com/literature/ds/ds_nios_timer.pdf)
- *----------------------------------------------------------------------*/
-typedef volatile struct nios_timer_t {
-	unsigned	status;			/* Timer status reg */
-	unsigned	control;		/* Timer control reg */
-	unsigned	periodl;		/* Timeout period low */
-	unsigned	periodh;		/* Timeout period high */
-	unsigned	snapl;			/* Snapshot low */
-	unsigned	snaph;			/* Snapshot high */
-}nios_timer_t;
-
-/* status register */
-#define NIOS_TIMER_TO		(1 << 0)	/* Timeout */
-#define NIOS_TIMER_RUN		(1 << 1)	/* Timer running */
-
-/* control register */
-#define NIOS_TIMER_ITO		(1 << 0)	/* Timeout int ena */
-#define NIOS_TIMER_CONT		(1 << 1)	/* Continuous mode */
-#define NIOS_TIMER_START	(1 << 2)	/* Start timer */
-#define NIOS_TIMER_STOP		(1 << 3)	/* Stop timer */
-
-
-/*------------------------------------------------------------------------
- * PIO (http://www.altera.com/literature/ds/ds_nios_pio.pdf)
- *----------------------------------------------------------------------*/
-typedef volatile struct nios_pio_t {
-	unsigned int	data;		/* Data value at each PIO in/out */
-	unsigned int	direction;	/* Data direct. for each PIO bit */
-	unsigned int	interruptmask;	/* Per-bit IRQ enable/disable */
-	unsigned int	edgecapture;	/* Per-bit sync. edge detect & hold */
-}nios_pio_t;
-
-/* direction register */
-#define NIOS_PIO_OUT		(1)		/* PIO bit is output */
-#define NIOS_PIO_IN		(0)		/* PIO bit is input */
-
-
-/*------------------------------------------------------------------------
- * SPI (http://www.altera.com/literature/ds/ds_nios_spi.pdf)
- *----------------------------------------------------------------------*/
-typedef volatile struct nios_spi_t {
-	unsigned	rxdata;		/* Rx data reg */
-	unsigned	txdata;		/* Tx data reg */
-	unsigned	status;		/* Status reg */
-	unsigned	control;	/* Control reg */
-	unsigned	reserved;	/* (master only) */
-	unsigned	slaveselect;	/* SPI slave select mask (master only) */
-}nios_spi_t;
-
-/* status register */
-#define NIOS_SPI_ROE		(1 << 3)	/* rx overrun */
-#define NIOS_SPI_TOE		(1 << 4)	/* tx overrun */
-#define NIOS_SPI_TMT		(1 << 5)	/* tx empty */
-#define NIOS_SPI_TRDY		(1 << 6)	/* tx ready */
-#define NIOS_SPI_RRDY		(1 << 7)	/* rx ready */
-#define NIOS_SPI_E		(1 << 8)	/* exception */
-
-/* control register */
-#define NIOS_SPI_IROE		(1 << 3)	/* rx overrun int ena */
-#define NIOS_SPI_ITOE		(1 << 4)	/* tx overrun int ena */
-#define NIOS_SPI_ITRDY		(1 << 6)	/* tx ready int ena */
-#define NIOS_SPI_IRRDY		(1 << 7)	/* rx ready int ena */
-#define NIOS_SPI_IE		(1 << 8)	/* exception int ena */
-#define NIOS_SPI_SSO		(1 << 10)	/* override SS_n output */
-
-/*------------------------------------------------------------------------
- * ASMI
- *----------------------------------------------------------------------*/
-typedef volatile struct nios_asmi_t {
-	unsigned	rxdata;		/* Rx data reg */
-	unsigned	txdata;		/* Tx data reg */
-	unsigned	status;		/* Status reg */
-	unsigned	control;	/* Control reg */
-	unsigned	reserved;
-	unsigned	slavesel;	/* Slave select */
-	unsigned	endofpacket;	/* End-of-packet reg */
-}nios_asmi_t;
-
-/* status register */
-#define NIOS_ASMI_ROE		(1 << 3)	/* rx overrun */
-#define NIOS_ASMI_TOE		(1 << 4)	/* tx overrun */
-#define NIOS_ASMI_TMT		(1 << 5)	/* tx empty */
-#define NIOS_ASMI_TRDY		(1 << 6)	/* tx ready */
-#define NIOS_ASMI_RRDY		(1 << 7)	/* rx ready */
-#define NIOS_ASMI_E		(1 << 8)	/* exception */
-#define NIOS_ASMI_EOP		(1 << 9)	/* eop detected */
-
-/* control register */
-#define NIOS_ASMI_IROE		(1 << 3)	/* rx overrun int ena */
-#define NIOS_ASMI_ITOE		(1 << 4)	/* tx overrun int ena */
-#define NIOS_ASMI_ITRDY		(1 << 6)	/* tx ready int ena */
-#define NIOS_ASMI_IRRDY		(1 << 7)	/* rx ready int ena */
-#define NIOS_ASMI_IE		(1 << 8)	/* exception int ena */
-#define NIOS_ASMI_IEOP		(1 << 9)	/* rx eop int ena */
-#define NIOS_ASMI_SSO		(1 << 10)	/* slave select enable */
-
-/*------------------------------------------------------------------------
- * JTAG UART
- *----------------------------------------------------------------------*/
-typedef volatile struct nios_jtag_t {
-	unsigned short	rxcntl;			/* Rx data/cntl reg */
-	unsigned short	txcntl;			/* Tx data/cntl reg */
-	unsigned short	errcntl;		/* Err dta/cntl reg */
-}nios_jtag_t;
-
-/* status register */
-#define NIOS_JTAG_TRDY		(1 << 8)	/* tx ready bit */
-#define NIOS_JTAG_RRDY		(1 << 8)	/* rx ready bit */
-
-#endif /* __NIOSIO_H__ */