forked from luck/tmp_suning_uos_patched
2368086344
This patchset is for supporting a new m32r platform, M3A-2170(Mappi-III) evaluation board. An M32R chip multiprocessor is equipped on the board. http://http://www.linux-m32r.org/eng/platform/platform.html * arch/m32r/Kconfig: Support Mappi-III platform. * arch/m32r/kernel/Makefile: ditto. * arch/m32r/kernel/io_mappi3.c: ditto. * arch/m32r/kernel/setup.c: ditto. * arch/m32r/kernel/setup_mappi3.c: ditto. * include/asm-m32r/m32102.h: ditto. * include/asm-m32r/m32r.h: ditto. * include/asm-m32r/mappi3/mappi3_pld.h: ditto. * include/asm-m32r/ide.h: CF support for Mappi-III. * arch/m32r/kernel/setup_mappi3.c: ditto. * arch/m32r/mappi3/defconfig.smp: A default config file for Mappi-III. * arch/m32r/mappi3/dot.gdbinit: A default .gdbinit file for Mappi-III. * arch/m32r/boot/compressed/m32r_sio.c: Modified for Mappi-III - At boot time, m32r-g00ff bootloader makes MMU off for Mappi-III, on the contrary it makes MMU on for Mappi-II. * arch/m32r/kernel/io_mappi2.c: Update comments. * arch/m32r/kernel/setup_mappi2.c: ditto. Signed-off-by: Mamoru Sakugawa <sakugawa@linux-m32r.org> Signed-off-by: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
144 lines
4.5 KiB
C
144 lines
4.5 KiB
C
/*
|
|
* include/asm/mappi3/mappi3_pld.h
|
|
*
|
|
* Definitions for Extended IO Logic on MAPPI3 board.
|
|
* based on m32700ut_pld.h
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General
|
|
* Public License. See the file "COPYING" in the main directory of
|
|
* this archive for more details.
|
|
*
|
|
*/
|
|
|
|
#ifndef _MAPPI3_PLD_H
|
|
#define _MAPPI3_PLD_H
|
|
|
|
#ifndef __ASSEMBLY__
|
|
/* FIXME:
|
|
* Some C functions use non-cache address, so can't define non-cache address.
|
|
*/
|
|
#define PLD_BASE (0x1c000000 /* + NONCACHE_OFFSET */)
|
|
#define __reg8 (volatile unsigned char *)
|
|
#define __reg16 (volatile unsigned short *)
|
|
#define __reg32 (volatile unsigned int *)
|
|
#else
|
|
#define PLD_BASE (0x1c000000 + NONCACHE_OFFSET)
|
|
#define __reg8
|
|
#define __reg16
|
|
#define __reg32
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
/* CFC */
|
|
#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000)
|
|
#define PLD_CFSTS __reg16(PLD_BASE + 0x0002)
|
|
#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004)
|
|
#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006)
|
|
#define PLD_CFCR0 __reg16(PLD_BASE + 0x000a)
|
|
#define PLD_CFCR1 __reg16(PLD_BASE + 0x000c)
|
|
|
|
/* MMC */
|
|
#define PLD_MMCCR __reg16(PLD_BASE + 0x4000)
|
|
#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002)
|
|
#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006)
|
|
#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a)
|
|
#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c)
|
|
#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e)
|
|
#define PLD_MMCDET __reg16(PLD_BASE + 0x4010)
|
|
#define PLD_MMCWP __reg16(PLD_BASE + 0x4012)
|
|
#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000)
|
|
#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000)
|
|
#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000)
|
|
#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006)
|
|
|
|
/* Power Control of MMC and CF */
|
|
#define PLD_CPCR __reg16(PLD_BASE + 0x14000)
|
|
|
|
|
|
/*==== ICU ====*/
|
|
#define M32R_IRQ_PC104 (5) /* INT4(PC/104) */
|
|
#define M32R_IRQ_I2C (28) /* I2C-BUS */
|
|
#define PLD_IRQ_CFIREQ (6) /* INT5 CFC Card Interrupt */
|
|
#define PLD_IRQ_CFC_INSERT (7) /* INT6 CFC Card Insert */
|
|
#define PLD_IRQ_CFC_EJECT (8) /* INT7 CFC Card Eject */
|
|
#define PLD_IRQ_MMCCARD (43) /* MMC Card Insert */
|
|
#define PLD_IRQ_MMCIRQ (44) /* MMC Transfer Done */
|
|
|
|
|
|
#if 0
|
|
/* LED Control
|
|
*
|
|
* 1: DIP swich side
|
|
* 2: Reset switch side
|
|
*/
|
|
#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002)
|
|
#define PLD_IOLED_1_ON 0x001
|
|
#define PLD_IOLED_1_OFF 0x000
|
|
#define PLD_IOLED_2_ON 0x002
|
|
#define PLD_IOLED_2_OFF 0x000
|
|
|
|
/* DIP Switch
|
|
* 0: Write-protect of Flash Memory (0:protected, 1:non-protected)
|
|
* 1: -
|
|
* 2: -
|
|
* 3: -
|
|
*/
|
|
#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004)
|
|
#define PLD_IOSWSTS_IOSW2 0x0200
|
|
#define PLD_IOSWSTS_IOSW1 0x0100
|
|
#define PLD_IOSWSTS_IOWP0 0x0001
|
|
|
|
#endif
|
|
|
|
/* CRC */
|
|
#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000)
|
|
#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002)
|
|
#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004)
|
|
#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006)
|
|
#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008)
|
|
#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a)
|
|
|
|
|
|
#if 0
|
|
/* RTC */
|
|
#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000)
|
|
#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002)
|
|
#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004)
|
|
#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006)
|
|
#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008)
|
|
|
|
/* SIO0 */
|
|
#define PLD_ESIO0CR __reg16(PLD_BASE + 0x20000)
|
|
#define PLD_ESIO0CR_TXEN 0x0001
|
|
#define PLD_ESIO0CR_RXEN 0x0002
|
|
#define PLD_ESIO0MOD0 __reg16(PLD_BASE + 0x20002)
|
|
#define PLD_ESIO0MOD0_CTSS 0x0040
|
|
#define PLD_ESIO0MOD0_RTSS 0x0080
|
|
#define PLD_ESIO0MOD1 __reg16(PLD_BASE + 0x20004)
|
|
#define PLD_ESIO0MOD1_LMFS 0x0010
|
|
#define PLD_ESIO0STS __reg16(PLD_BASE + 0x20006)
|
|
#define PLD_ESIO0STS_TEMP 0x0001
|
|
#define PLD_ESIO0STS_TXCP 0x0002
|
|
#define PLD_ESIO0STS_RXCP 0x0004
|
|
#define PLD_ESIO0STS_TXSC 0x0100
|
|
#define PLD_ESIO0STS_RXSC 0x0200
|
|
#define PLD_ESIO0STS_TXREADY (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
|
|
#define PLD_ESIO0INTCR __reg16(PLD_BASE + 0x20008)
|
|
#define PLD_ESIO0INTCR_TXIEN 0x0002
|
|
#define PLD_ESIO0INTCR_RXCEN 0x0004
|
|
#define PLD_ESIO0BAUR __reg16(PLD_BASE + 0x2000a)
|
|
#define PLD_ESIO0TXB __reg16(PLD_BASE + 0x2000c)
|
|
#define PLD_ESIO0RXB __reg16(PLD_BASE + 0x2000e)
|
|
|
|
/* SIM Card */
|
|
#define PLD_SCCR __reg16(PLD_BASE + 0x38000)
|
|
#define PLD_SCMOD __reg16(PLD_BASE + 0x38004)
|
|
#define PLD_SCSTS __reg16(PLD_BASE + 0x38006)
|
|
#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008)
|
|
#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a)
|
|
#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c)
|
|
#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e)
|
|
|
|
#endif
|
|
|
|
#endif /* _MAPPI3_PLD.H */
|