[PATCH] m32r: Support M32104UT target platform

This patch is for supporting a new target platform, Renesas M32104UT
evaluation board.

The M32104UT is an eval board based on an uT-Engine specification.  This board
has an MMU-less M32R family processor, M32104.
http://www-wa0.personal-media.co.jp/pmc/archive/te/te_m32104_e.pdf

This board is one of the most popular M32R platform, so we have ported
Linux/M32R to it.

Signed-off-by: Naoto Sugai <Sugai.Naoto@ak.MitsubishiElectric.co.jp>
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>
This commit is contained in:
Hirokazu Takata 2006-01-06 00:18:41 -08:00 committed by Linus Torvalds
parent 60c83c77c4
commit 9287d95ea1
18 changed files with 1407 additions and 29 deletions

View file

@ -81,6 +81,12 @@ config PLAT_MAPPI2
config PLAT_MAPPI3
bool "Mappi-III(M3A-2170)"
config PLAT_M32104UT
bool "M32104UT"
help
The M3T-M32104UT is an reference board based on uT-Engine
specification. This board has a M32104 chip.
endchoice
choice
@ -93,6 +99,10 @@ config CHIP_M32700
config CHIP_M32102
bool "M32102"
config CHIP_M32104
bool "M32104"
depends on PLAT_M32104UT
config CHIP_VDEC2
bool "VDEC2"
@ -115,7 +125,7 @@ config TLB_ENTRIES
config ISA_M32R
bool
depends on CHIP_M32102
depends on CHIP_M32102 || CHIP_M32104
default y
config ISA_M32R2
@ -140,6 +150,7 @@ config BUS_CLOCK
default "50000000" if PLAT_MAPPI3
default "50000000" if PLAT_M32700UT
default "50000000" if PLAT_OPSPUT
default "54000000" if PLAT_M32104UT
default "33333333" if PLAT_OAKS32R
default "20000000" if PLAT_MAPPI2
@ -157,6 +168,7 @@ config MEMORY_START
default "08000000" if PLAT_USRV
default "08000000" if PLAT_M32700UT
default "08000000" if PLAT_OPSPUT
default "04000000" if PLAT_M32104UT
default "01000000" if PLAT_OAKS32R
config MEMORY_SIZE
@ -166,6 +178,7 @@ config MEMORY_SIZE
default "02000000" if PLAT_USRV
default "01000000" if PLAT_M32700UT
default "01000000" if PLAT_OPSPUT
default "01000000" if PLAT_M32104UT
default "00800000" if PLAT_OAKS32R
config NOHIGHMEM
@ -174,21 +187,22 @@ config NOHIGHMEM
config ARCH_DISCONTIGMEM_ENABLE
bool "Internal RAM Support"
depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP
depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104
default y
source "mm/Kconfig"
config IRAM_START
hex "Internal memory start address (hex)"
default "00f00000"
depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP) && DISCONTIGMEM
default "00f00000" if !CHIP_M32104
default "00700000" if CHIP_M32104
depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM
config IRAM_SIZE
hex "Internal memory size (hex)"
depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP) && DISCONTIGMEM
depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM
default "00080000" if CHIP_M32700
default "00010000" if CHIP_M32102 || CHIP_OPSP
default "00010000" if CHIP_M32102 || CHIP_OPSP || CHIP_M32104
default "00008000" if CHIP_VDEC2
#

View file

@ -143,6 +143,11 @@ startup:
ldi r0, -2
ldi r1, 0x0100 ; invalidate
stb r1, @r0
#elif defined(CONFIG_CHIP_M32104)
/* Cache flush */
ldi r0, -2
ldi r1, 0x0700 ; invalidate i-cache, copy back d-cache
sth r1, @r0
#else
#error "put your cache flush function, please"
#endif

View file

@ -80,6 +80,10 @@ ENTRY(boot)
ldi r1, #0x101 ; cache on (with invalidation)
; ldi r1, #0x00 ; cache off
st r1, @r0
#elif defined(CONFIG_CHIP_M32104)
ldi r0, #-4 ;LDIMM (r0, M32R_MCCR)
ldi r1, #0x703 ; cache on (with invalidation)
st r1, @r0
#else
#error unknown chip configuration
#endif
@ -115,10 +119,15 @@ mmu_on:
st r1, @(MATM_offset,r0) ; Set MATM (T bit ON)
ld r0, @(MATM_offset,r0) ; Check
#else
#if defined(CONFIG_CHIP_M32700)
seth r0,#high(M32R_MCDCAR)
or3 r0,r0,#low(M32R_MCDCAR)
ld24 r1,#0x8080
st r1,@r0
#elif defined(CONFIG_CHIP_M32104)
LDIMM (r2, eit_vector) ; set EVB(cr5)
mvtc r2, cr5
#endif
#endif /* CONFIG_MMU */
jmp r13
nop

View file

@ -16,5 +16,6 @@ obj-$(CONFIG_PLAT_M32700UT) += setup_m32700ut.o io_m32700ut.o
obj-$(CONFIG_PLAT_OPSPUT) += setup_opsput.o io_opsput.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_PLAT_OAKS32R) += setup_oaks32r.o io_oaks32r.o
obj-$(CONFIG_PLAT_M32104UT) += setup_m32104ut.o io_m32104ut.o
EXTRA_AFLAGS := -traditional

View file

@ -315,7 +315,7 @@ ENTRY(ei_handler)
mv r1, sp ; arg1(regs)
#if defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_XNUX2) \
|| defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32102) \
|| defined(CONFIG_CHIP_OPSP)
|| defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
; GET_ICU_STATUS;
seth r0, #shigh(M32R_ICU_ISTS_ADDR)
@ -541,7 +541,20 @@ check_int2:
bra check_end
.fillinsn
check_end:
#endif /* CONFIG_PLAT_OPSPUT */
#elif defined(CONFIG_PLAT_M32104UT)
add3 r2, r0, #-(M32R_IRQ_INT1) ; INT1# interrupt
bnez r2, check_end
; read ICU status register of PLD
seth r0, #high(PLD_ICUISTS)
or3 r0, r0, #low(PLD_ICUISTS)
lduh r0, @r0
slli r0, #21
srli r0, #27 ; ISN
addi r0, #(M32104UT_PLD_IRQ_BASE)
bra check_end
.fillinsn
check_end:
#endif /* CONFIG_PLAT_M32104UT */
bl do_IRQ
#endif /* CONFIG_SMP */
ld r14, @sp+

View file

@ -0,0 +1,298 @@
/*
* linux/arch/m32r/kernel/io_m32104ut.c
*
* Typical I/O routines for M32104UT board.
*
* Copyright (c) 2001-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Mamoru Sakugawa,
* Naoto Sugai, Hayato Fujiwara
*/
#include <linux/config.h>
#include <asm/m32r.h>
#include <asm/page.h>
#include <asm/io.h>
#include <asm/byteorder.h>
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
#include <linux/types.h>
#define M32R_PCC_IOMAP_SIZE 0x1000
#define M32R_PCC_IOSTART0 0x1000
#define M32R_PCC_IOEND0 (M32R_PCC_IOSTART0 + M32R_PCC_IOMAP_SIZE - 1)
extern void pcc_ioread_byte(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_ioread_word(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_iowrite_byte(int, unsigned long, void *, size_t, size_t, int);
extern void pcc_iowrite_word(int, unsigned long, void *, size_t, size_t, int);
#endif /* CONFIG_PCMCIA && CONFIG_M32R_CFC */
#define PORT2ADDR(port) _port2addr(port)
static inline void *_port2addr(unsigned long port)
{
return (void *)(port + NONCACHE_OFFSET);
}
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
static inline void *__port2addr_ata(unsigned long port)
{
static int dummy_reg;
switch (port) {
case 0x1f0: return (void *)0xac002000;
case 0x1f1: return (void *)0xac012800;
case 0x1f2: return (void *)0xac012002;
case 0x1f3: return (void *)0xac012802;
case 0x1f4: return (void *)0xac012004;
case 0x1f5: return (void *)0xac012804;
case 0x1f6: return (void *)0xac012006;
case 0x1f7: return (void *)0xac012806;
case 0x3f6: return (void *)0xac01200e;
default: return (void *)&dummy_reg;
}
}
#endif
/*
* M32104T-LAN is located in the extended bus space
* from 0x01000000 to 0x01ffffff on physical address.
* The base address of LAN controller(LAN91C111) is 0x300.
*/
#define LAN_IOSTART 0x300
#define LAN_IOEND 0x320
static inline void *_port2addr_ne(unsigned long port)
{
return (void *)(port + NONCACHE_OFFSET + 0x01000000);
}
static inline void delay(void)
{
__asm__ __volatile__ ("push r0; \n\t pop r0;" : : :"memory");
}
/*
* NIC I/O function
*/
#define PORT2ADDR_NE(port) _port2addr_ne(port)
static inline unsigned char _ne_inb(void *portp)
{
return *(volatile unsigned char *)portp;
}
static inline unsigned short _ne_inw(void *portp)
{
return (unsigned short)le16_to_cpu(*(volatile unsigned short *)portp);
}
static inline void _ne_insb(void *portp, void *addr, unsigned long count)
{
unsigned char *buf = (unsigned char *)addr;
while (count--)
*buf++ = _ne_inb(portp);
}
static inline void _ne_outb(unsigned char b, void *portp)
{
*(volatile unsigned char *)portp = b;
}
static inline void _ne_outw(unsigned short w, void *portp)
{
*(volatile unsigned short *)portp = cpu_to_le16(w);
}
unsigned char _inb(unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
return _ne_inb(PORT2ADDR_NE(port));
return *(volatile unsigned char *)PORT2ADDR(port);
}
unsigned short _inw(unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
return _ne_inw(PORT2ADDR_NE(port));
return *(volatile unsigned short *)PORT2ADDR(port);
}
unsigned long _inl(unsigned long port)
{
return *(volatile unsigned long *)PORT2ADDR(port);
}
unsigned char _inb_p(unsigned long port)
{
unsigned char v = _inb(port);
delay();
return (v);
}
unsigned short _inw_p(unsigned long port)
{
unsigned short v = _inw(port);
delay();
return (v);
}
unsigned long _inl_p(unsigned long port)
{
unsigned long v = _inl(port);
delay();
return (v);
}
void _outb(unsigned char b, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outb(b, PORT2ADDR_NE(port));
else
*(volatile unsigned char *)PORT2ADDR(port) = b;
}
void _outw(unsigned short w, unsigned long port)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_outw(w, PORT2ADDR_NE(port));
else
*(volatile unsigned short *)PORT2ADDR(port) = w;
}
void _outl(unsigned long l, unsigned long port)
{
*(volatile unsigned long *)PORT2ADDR(port) = l;
}
void _outb_p(unsigned char b, unsigned long port)
{
_outb(b, port);
delay();
}
void _outw_p(unsigned short w, unsigned long port)
{
_outw(w, port);
delay();
}
void _outl_p(unsigned long l, unsigned long port)
{
_outl(l, port);
delay();
}
void _insb(unsigned int port, void *addr, unsigned long count)
{
if (port >= LAN_IOSTART && port < LAN_IOEND)
_ne_insb(PORT2ADDR_NE(port), addr, count);
else {
unsigned char *buf = addr;
unsigned char *portp = PORT2ADDR(port);
while (count--)
*buf++ = *(volatile unsigned char *)portp;
}
}
void _insw(unsigned int port, void *addr, unsigned long count)
{
unsigned short *buf = addr;
unsigned short *portp;
if (port >= LAN_IOSTART && port < LAN_IOEND) {
/*
* This portion is only used by smc91111.c to read data
* from the DATA_REG. Do not swap the data.
*/
portp = PORT2ADDR_NE(port);
while (count--)
*buf++ = *(volatile unsigned short *)portp;
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short),
count, 1);
#endif
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
portp = __port2addr_ata(port);
while (count--)
*buf++ = *(volatile unsigned short *)portp;
#endif
} else {
portp = PORT2ADDR(port);
while (count--)
*buf++ = *(volatile unsigned short *)portp;
}
}
void _insl(unsigned int port, void *addr, unsigned long count)
{
unsigned long *buf = addr;
unsigned long *portp;
portp = PORT2ADDR(port);
while (count--)
*buf++ = *(volatile unsigned long *)portp;
}
void _outsb(unsigned int port, const void *addr, unsigned long count)
{
const unsigned char *buf = addr;
unsigned char *portp;
if (port >= LAN_IOSTART && port < LAN_IOEND) {
portp = PORT2ADDR_NE(port);
while (count--)
_ne_outb(*buf++, portp);
} else {
portp = PORT2ADDR(port);
while (count--)
*(volatile unsigned char *)portp = *buf++;
}
}
void _outsw(unsigned int port, const void *addr, unsigned long count)
{
const unsigned short *buf = addr;
unsigned short *portp;
if (port >= LAN_IOSTART && port < LAN_IOEND) {
/*
* This portion is only used by smc91111.c to write data
* into the DATA_REG. Do not swap the data.
*/
portp = PORT2ADDR_NE(port);
while (count--)
*(volatile unsigned short *)portp = *buf++;
#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
portp = __port2addr_ata(port);
while (count--)
*(volatile unsigned short *)portp = *buf++;
#endif
#if defined(CONFIG_PCMCIA) && defined(CONFIG_M32R_CFC)
} else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
pcc_iowrite_word(9, port, (void *)addr, sizeof(unsigned short),
count, 1);
#endif
} else {
portp = PORT2ADDR(port);
while (count--)
*(volatile unsigned short *)portp = *buf++;
}
}
void _outsl(unsigned int port, const void *addr, unsigned long count)
{
const unsigned long *buf = addr;
unsigned char *portp;
portp = PORT2ADDR(port);
while (count--)
*(volatile unsigned long *)portp = *buf++;
}

View file

@ -320,6 +320,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
#elif defined(CONFIG_CHIP_MP)
seq_printf(m, "cpu family\t: M32R-MP\n"
"cache size\t: I-xxKB/D-xxKB\n");
#elif defined(CONFIG_CHIP_M32104)
seq_printf(m,"cpu family\t: M32104\n"
"cache size\t: I-8KB/D-8KB\n");
#else
seq_printf(m, "cpu family\t: Unknown\n");
#endif
@ -340,6 +343,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "Machine\t\t: uServer\n");
#elif defined(CONFIG_PLAT_OAKS32R)
seq_printf(m, "Machine\t\t: OAKS32R\n");
#elif defined(CONFIG_PLAT_M32104UT)
seq_printf(m, "Machine\t\t: M3T-M32104UT uT Engine board\n");
#else
seq_printf(m, "Machine\t\t: Unknown\n");
#endif
@ -389,7 +394,7 @@ unsigned long cpu_initialized __initdata = 0;
*/
#if defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_XNUX2) \
|| defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32102) \
|| defined(CONFIG_CHIP_OPSP)
|| defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
void __init cpu_init (void)
{
int cpu_id = smp_processor_id();

View file

@ -0,0 +1,162 @@
/*
* linux/arch/m32r/kernel/setup_m32104ut.c
*
* Setup routines for M32104UT Board
*
* Copyright (c) 2002-2005 Hiroyuki Kondo, Hirokazu Takata,
* Hitoshi Yamamoto, Mamoru Sakugawa,
* Naoto Sugai, Hayato Fujiwara
*/
#include <linux/config.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <asm/system.h>
#include <asm/m32r.h>
#include <asm/io.h>
#define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long)))
#ifndef CONFIG_SMP
typedef struct {
unsigned long icucr; /* ICU Control Register */
} icu_data_t;
#endif /* CONFIG_SMP */
icu_data_t icu_data[NR_IRQS];
static void disable_m32104ut_irq(unsigned int irq)
{
unsigned long port, data;
port = irq2port(irq);
data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7;
outl(data, port);
}
static void enable_m32104ut_irq(unsigned int irq)
{
unsigned long port, data;
port = irq2port(irq);
data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6;
outl(data, port);
}
static void mask_and_ack_m32104ut(unsigned int irq)
{
disable_m32104ut_irq(irq);
}
static void end_m32104ut_irq(unsigned int irq)
{
enable_m32104ut_irq(irq);
}
static unsigned int startup_m32104ut_irq(unsigned int irq)
{
enable_m32104ut_irq(irq);
return (0);
}
static void shutdown_m32104ut_irq(unsigned int irq)
{
unsigned long port;
port = irq2port(irq);
outl(M32R_ICUCR_ILEVEL7, port);
}
static struct hw_interrupt_type m32104ut_irq_type =
{
.typename = "M32104UT-IRQ",
.startup = startup_m32104ut_irq,
.shutdown = shutdown_m32104ut_irq,
.enable = enable_m32104ut_irq,
.disable = disable_m32104ut_irq,
.ack = mask_and_ack_m32104ut,
.end = end_m32104ut_irq
};
void __init init_IRQ(void)
{
static int once = 0;
if (once)
return;
else
once++;
#if defined(CONFIG_SMC91X)
/* INT#0: LAN controller on M32104UT-LAN (SMC91C111)*/
irq_desc[M32R_IRQ_INT0].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_INT0].handler = &m32104ut_irq_type;
irq_desc[M32R_IRQ_INT0].action = 0;
irq_desc[M32R_IRQ_INT0].depth = 1;
icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN | M32R_ICUCR_ISMOD11; /* "H" level sense */
disable_m32104ut_irq(M32R_IRQ_INT0);
#endif /* CONFIG_SMC91X */
/* MFT2 : system timer */
irq_desc[M32R_IRQ_MFT2].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_MFT2].handler = &m32104ut_irq_type;
irq_desc[M32R_IRQ_MFT2].action = 0;
irq_desc[M32R_IRQ_MFT2].depth = 1;
icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
disable_m32104ut_irq(M32R_IRQ_MFT2);
#ifdef CONFIG_SERIAL_M32R_SIO
/* SIO0_R : uart receive data */
irq_desc[M32R_IRQ_SIO0_R].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_SIO0_R].handler = &m32104ut_irq_type;
irq_desc[M32R_IRQ_SIO0_R].action = 0;
irq_desc[M32R_IRQ_SIO0_R].depth = 1;
icu_data[M32R_IRQ_SIO0_R].icucr = M32R_ICUCR_IEN;
disable_m32104ut_irq(M32R_IRQ_SIO0_R);
/* SIO0_S : uart send data */
irq_desc[M32R_IRQ_SIO0_S].status = IRQ_DISABLED;
irq_desc[M32R_IRQ_SIO0_S].handler = &m32104ut_irq_type;
irq_desc[M32R_IRQ_SIO0_S].action = 0;
irq_desc[M32R_IRQ_SIO0_S].depth = 1;
icu_data[M32R_IRQ_SIO0_S].icucr = M32R_ICUCR_IEN;
disable_m32104ut_irq(M32R_IRQ_SIO0_S);
#endif /* CONFIG_SERIAL_M32R_SIO */
}
#if defined(CONFIG_SMC91X)
#define LAN_IOSTART 0x300
#define LAN_IOEND 0x320
static struct resource smc91x_resources[] = {
[0] = {
.start = (LAN_IOSTART),
.end = (LAN_IOEND),
.flags = IORESOURCE_MEM,
},
[1] = {
.start = M32R_IRQ_INT0,
.end = M32R_IRQ_INT0,
.flags = IORESOURCE_IRQ,
}
};
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
};
#endif
static int __init platform_init(void)
{
#if defined(CONFIG_SMC91X)
platform_device_register(&smc91x_device);
#endif
return 0;
}
arch_initcall(platform_init);

View file

@ -57,7 +57,7 @@ static unsigned long do_gettimeoffset(void)
#if defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_XNUX2) \
|| defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_M32700) \
|| defined(CONFIG_CHIP_OPSP)
|| defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
#ifndef CONFIG_SMP
unsigned long count;
@ -268,7 +268,7 @@ void __init time_init(void)
#if defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_XNUX2) \
|| defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_M32700) \
|| defined(CONFIG_CHIP_OPSP)
|| defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
/* M32102 MFT setup */
setup_irq(M32R_IRQ_MFT2, &irq0);

View file

@ -0,0 +1,657 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14
# Wed Nov 9 16:04:51 2005
#
CONFIG_M32R=y
# CONFIG_UID16 is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_HOTPLUG=y
# CONFIG_KOBJECT_UEVENT is not set
# CONFIG_IKCONFIG is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_EMBEDDED=y
# CONFIG_KALLSYMS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
#
# Loadable module support
#
# CONFIG_MODULES is not set
#
# Processor type and features
#
# CONFIG_PLAT_MAPPI is not set
# CONFIG_PLAT_USRV is not set
# CONFIG_PLAT_M32700UT is not set
# CONFIG_PLAT_OPSPUT is not set
# CONFIG_PLAT_OAKS32R is not set
# CONFIG_PLAT_MAPPI2 is not set
# CONFIG_PLAT_MAPPI3 is not set
CONFIG_PLAT_M32104UT=y
# CONFIG_CHIP_M32700 is not set
# CONFIG_CHIP_M32102 is not set
CONFIG_CHIP_M32104=y
# CONFIG_CHIP_VDEC2 is not set
# CONFIG_CHIP_OPSP is not set
CONFIG_ISA_M32R=y
CONFIG_BUS_CLOCK=54000000
CONFIG_TIMER_DIVIDE=128
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_MEMORY_START=04000000
CONFIG_MEMORY_SIZE=01000000
CONFIG_NOHIGHMEM=y
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_PREEMPT is not set
# CONFIG_SMP is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
# CONFIG_ISA is not set
#
# PCCARD (PCMCIA/CardBus) support
#
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
#
# PC-card bridges
#
#
# PCI Hotplug Support
#
#
# Executable file formats
#
CONFIG_BINFMT_FLAT=y
# CONFIG_BINFMT_ZFLAT is not set
# CONFIG_BINFMT_SHARED_FLAT is not set
# CONFIG_BINFMT_MISC is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_PACKET is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
#
# Block devices
#
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
#
# I2O device support
#
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_SMC91X=y
# CONFIG_NE2000 is not set
#
# Ethernet (1000 Mbit)
#
#
# Ethernet (10000 Mbit)
#
#
# Token Ring devices
#
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# PCMCIA network device support
#
# CONFIG_NET_PCMCIA is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
# CONFIG_INPUT is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_M32R_SIO=y
CONFIG_SERIAL_M32R_SIO_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
# CONFIG_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# Ftape, the floppy tape device driver
#
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
# CONFIG_I2C is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
# CONFIG_USB_ARCH_HAS_HCD is not set
# CONFIG_USB_ARCH_HAS_OHCI is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
#
# SN Devices
#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=932
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_FS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
# CONFIG_CRYPTO is not set
#
# Hardware crypto devices
#
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y

View file

@ -26,6 +26,16 @@
#define MCCR ((volatile unsigned char*)0xfffffffe)
#define MCCR_IIV (1UL << 0) /* I-cache invalidate */
#define MCCR_ICACHE_INV MCCR_IIV
#elif defined(CONFIG_CHIP_M32104)
#define MCCR ((volatile unsigned long*)0xfffffffc)
#define MCCR_IIV (1UL << 8) /* I-cache invalidate */
#define MCCR_DIV (1UL << 9) /* D-cache invalidate */
#define MCCR_DCB (1UL << 10) /* D-cache copy back */
#define MCCR_ICM (1UL << 0) /* I-cache mode [0:off,1:on] */
#define MCCR_DCM (1UL << 1) /* D-cache mode [0:off,1:on] */
#define MCCR_ICACHE_INV MCCR_IIV
#define MCCR_DCACHE_CB MCCR_DCB
#define MCCR_DCACHE_CBINV (MCCR_DIV|MCCR_DCB)
#endif /* CONFIG_CHIP_XNUX2 || CONFIG_CHIP_M32700 */
#ifndef MCCR

View file

@ -52,7 +52,7 @@
or3 \reg, \reg, #low(\x)
.endm
#if !defined(CONFIG_CHIP_M32102)
#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104))
#define STI(reg) STI_M reg
.macro STI_M reg
setpsw #0x40 -> nop
@ -64,7 +64,7 @@
clrpsw #0x40 -> nop
; WORKAROUND: "-> nop" is a workaround for the M32700(TS1).
.endm
#else /* CONFIG_CHIP_M32102 */
#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
#define STI(reg) STI_M reg
.macro STI_M reg
mvfc \reg, psw
@ -191,12 +191,12 @@
and \reg, sp
.endm
#if !defined(CONFIG_CHIP_M32102)
#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104))
.macro SWITCH_TO_KERNEL_STACK
; switch to kernel stack (spi)
clrpsw #0x80 -> nop
.endm
#else /* CONFIG_CHIP_M32102 */
#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
.macro SWITCH_TO_KERNEL_STACK
push r0 ; save r0 for working
mvfc r0, psw
@ -218,7 +218,7 @@
.fillinsn
2:
.endm
#endif /* CONFIG_CHIP_M32102 */
#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
#endif /* __ASSEMBLY__ */

View file

@ -7,7 +7,7 @@
extern void _flush_cache_all(void);
extern void _flush_cache_copyback_all(void);
#if defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_OPSP)
#if defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
#define flush_cache_all() do { } while (0)
#define flush_cache_mm(mm) do { } while (0)
#define flush_cache_range(vma, start, end) do { } while (0)

View file

@ -65,6 +65,22 @@
#define NR_IRQS \
(OPSPUT_NUM_CPU_IRQ + OPSPUT_NUM_PLD_IRQ \
+ OPSPUT_NUM_LCD_PLD_IRQ + OPSPUT_NUM_LAN_PLD_IRQ)
#elif defined(CONFIG_PLAT_M32104UT)
/*
* IRQ definitions for M32104UT
* M32104 Chip: 64 interrupts
* ICU of M32104UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin
*/
#define M32104UT_NUM_CPU_IRQ (64)
#define M32104UT_NUM_PLD_IRQ (32)
#define M32104UT_IRQ_BASE 0
#define M32104UT_CPU_IRQ_BASE M32104UT_IRQ_BASE
#define M32104UT_PLD_IRQ_BASE (M32104UT_CPU_IRQ_BASE + M32104UT_NUM_CPU_IRQ)
#define NR_IRQS \
(M32104UT_NUM_CPU_IRQ + M32104UT_NUM_PLD_IRQ)
#else
#define NR_IRQS 64
#endif

View file

@ -11,7 +11,11 @@
/*======================================================================*
* Special Function Register
*======================================================================*/
#if !defined(CONFIG_CHIP_M32104)
#define M32R_SFR_OFFSET (0x00E00000) /* 0x00E00000-0x00EFFFFF 1[MB] */
#else
#define M32R_SFR_OFFSET (0x00700000) /* 0x00700000-0x007FFFFF 1[MB] */
#endif
/*
* Clock and Power Management registers.
@ -100,7 +104,7 @@
#define M32R_MFT5RLD_PORTL (0x0C+M32R_MFT5_OFFSET) /* MFT4 reload */
#define M32R_MFT5CMPRLD_PORTL (0x10+M32R_MFT5_OFFSET) /* MFT4 compare reload */
#ifdef CONFIG_CHIP_M32700
#if defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32104)
#define M32R_MFTCR_MFT0MSK (1UL<<31) /* b0 */
#define M32R_MFTCR_MFT1MSK (1UL<<30) /* b1 */
#define M32R_MFTCR_MFT2MSK (1UL<<29) /* b2 */
@ -113,7 +117,7 @@
#define M32R_MFTCR_MFT3EN (1UL<<20) /* b11 */
#define M32R_MFTCR_MFT4EN (1UL<<19) /* b12 */
#define M32R_MFTCR_MFT5EN (1UL<<18) /* b13 */
#else /* not CONFIG_CHIP_M32700 */
#else /* not CONFIG_CHIP_M32700 && not CONFIG_CHIP_M32104 */
#define M32R_MFTCR_MFT0MSK (1UL<<15) /* b16 */
#define M32R_MFTCR_MFT1MSK (1UL<<14) /* b17 */
#define M32R_MFTCR_MFT2MSK (1UL<<13) /* b18 */
@ -126,7 +130,7 @@
#define M32R_MFTCR_MFT3EN (1UL<<4) /* b27 */
#define M32R_MFTCR_MFT4EN (1UL<<3) /* b28 */
#define M32R_MFTCR_MFT5EN (1UL<<2) /* b29 */
#endif /* not CONFIG_CHIP_M32700 */
#endif /* not CONFIG_CHIP_M32700 && not CONFIG_CHIP_M32104 */
#define M32R_MFTMOD_CC_MASK (1UL<<15) /* b16 */
#define M32R_MFTMOD_TCCR (1UL<<13) /* b18 */
@ -241,8 +245,24 @@
#define M32R_IRQ_MFT1 (17) /* MFT1 */
#define M32R_IRQ_MFT2 (18) /* MFT2 */
#define M32R_IRQ_MFT3 (19) /* MFT3 */
#define M32R_IRQ_MFT4 (20) /* MFT4 */
#define M32R_IRQ_MFT5 (21) /* MFT5 */
#ifdef CONFIG_CHIP_M32104
#define M32R_IRQ_MFTX0 (24) /* MFTX0 */
#define M32R_IRQ_MFTX1 (25) /* MFTX1 */
#define M32R_IRQ_DMA0 (32) /* DMA0 */
#define M32R_IRQ_DMA1 (33) /* DMA1 */
#define M32R_IRQ_DMA2 (34) /* DMA2 */
#define M32R_IRQ_DMA3 (35) /* DMA3 */
#define M32R_IRQ_SIO0_R (40) /* SIO0 send */
#define M32R_IRQ_SIO0_S (41) /* SIO0 receive */
#define M32R_IRQ_SIO1_R (42) /* SIO1 send */
#define M32R_IRQ_SIO1_S (43) /* SIO1 receive */
#define M32R_IRQ_SIO2_R (44) /* SIO2 send */
#define M32R_IRQ_SIO2_S (45) /* SIO2 receive */
#define M32R_IRQ_SIO3_R (46) /* SIO3 send */
#define M32R_IRQ_SIO3_S (47) /* SIO3 receive */
#define M32R_IRQ_ADC (56) /* ADC */
#define M32R_IRQ_PC (57) /* PC */
#else /* ! M32104 */
#define M32R_IRQ_DMA0 (32) /* DMA0 */
#define M32R_IRQ_DMA1 (33) /* DMA1 */
#define M32R_IRQ_SIO0_R (48) /* SIO0 send */
@ -255,6 +275,7 @@
#define M32R_IRQ_SIO3_S (55) /* SIO3 receive */
#define M32R_IRQ_SIO4_R (56) /* SIO4 send */
#define M32R_IRQ_SIO4_S (57) /* SIO4 receive */
#endif /* ! M32104 */
#ifdef CONFIG_SMP
#define M32R_IRQ_IPI0 (56)

View file

@ -0,0 +1,163 @@
/*
* include/asm/m32104ut/m32104ut_pld.h
*
* Definitions for Programable Logic Device(PLD) on M32104UT board.
* Based on m32700ut_pld.h
*
* Copyright (c) 2002 Takeo Takahashi
* Copyright (c) 2005 Naoto Sugai
*
* 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 _M32104UT_M32104UT_PLD_H
#define _M32104UT_M32104UT_PLD_H
#include <linux/config.h>
#if defined(CONFIG_PLAT_M32104UT)
#define PLD_PLAT_BASE 0x02c00000
#else
#error "no platform configuration"
#endif
#ifndef __ASSEMBLY__
/*
* C functions use non-cache address.
*/
#define PLD_BASE (PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
#define __reg8 (volatile unsigned char *)
#define __reg16 (volatile unsigned short *)
#define __reg32 (volatile unsigned int *)
#else
#define PLD_BASE (PLD_PLAT_BASE + 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)
/* 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)
/* ICU
* ICUISTS: status register
* ICUIREQ0: request register
* ICUIREQ1: request register
* ICUCR3: control register for CFIREQ# interrupt
* ICUCR4: control register for CFC Card insert interrupt
* ICUCR5: control register for CFC Card eject interrupt
* ICUCR6: control register for external interrupt
* ICUCR11: control register for MMC Card insert/eject interrupt
* ICUCR13: control register for SC error interrupt
* ICUCR14: control register for SC receive interrupt
* ICUCR15: control register for SC send interrupt
*/
#define PLD_IRQ_INT0 (M32104UT_PLD_IRQ_BASE + 0) /* None */
#define PLD_IRQ_CFIREQ (M32104UT_PLD_IRQ_BASE + 3) /* CF IREQ */
#define PLD_IRQ_CFC_INSERT (M32104UT_PLD_IRQ_BASE + 4) /* CF Insert */
#define PLD_IRQ_CFC_EJECT (M32104UT_PLD_IRQ_BASE + 5) /* CF Eject */
#define PLD_IRQ_EXINT (M32104UT_PLD_IRQ_BASE + 6) /* EXINT */
#define PLD_IRQ_MMCCARD (M32104UT_PLD_IRQ_BASE + 11) /* MMC Insert/Eject */
#define PLD_IRQ_SC_ERROR (M32104UT_PLD_IRQ_BASE + 13) /* SC error */
#define PLD_IRQ_SC_RCV (M32104UT_PLD_IRQ_BASE + 14) /* SC receive */
#define PLD_IRQ_SC_SND (M32104UT_PLD_IRQ_BASE + 15) /* SC send */
#define PLD_ICUISTS __reg16(PLD_BASE + 0x8002)
#define PLD_ICUISTS_VECB_MASK (0xf000)
#define PLD_ICUISTS_VECB(x) ((x) & PLD_ICUISTS_VECB_MASK)
#define PLD_ICUISTS_ISN_MASK (0x07c0)
#define PLD_ICUISTS_ISN(x) ((x) & PLD_ICUISTS_ISN_MASK)
#define PLD_ICUCR3 __reg16(PLD_BASE + 0x8104)
#define PLD_ICUCR4 __reg16(PLD_BASE + 0x8106)
#define PLD_ICUCR5 __reg16(PLD_BASE + 0x8108)
#define PLD_ICUCR6 __reg16(PLD_BASE + 0x810a)
#define PLD_ICUCR11 __reg16(PLD_BASE + 0x8114)
#define PLD_ICUCR13 __reg16(PLD_BASE + 0x8118)
#define PLD_ICUCR14 __reg16(PLD_BASE + 0x811a)
#define PLD_ICUCR15 __reg16(PLD_BASE + 0x811c)
#define PLD_ICUCR_IEN (0x1000)
#define PLD_ICUCR_IREQ (0x0100)
#define PLD_ICUCR_ISMOD00 (0x0000) /* Low edge */
#define PLD_ICUCR_ISMOD01 (0x0010) /* Low level */
#define PLD_ICUCR_ISMOD02 (0x0020) /* High edge */
#define PLD_ICUCR_ISMOD03 (0x0030) /* High level */
#define PLD_ICUCR_ILEVEL0 (0x0000)
#define PLD_ICUCR_ILEVEL1 (0x0001)
#define PLD_ICUCR_ILEVEL2 (0x0002)
#define PLD_ICUCR_ILEVEL3 (0x0003)
#define PLD_ICUCR_ILEVEL4 (0x0004)
#define PLD_ICUCR_ILEVEL5 (0x0005)
#define PLD_ICUCR_ILEVEL6 (0x0006)
#define PLD_ICUCR_ILEVEL7 (0x0007)
/* Power Control of MMC and CF */
#define PLD_CPCR __reg16(PLD_BASE + 0x14000)
#define PLD_CPCR_CDP 0x0001
/* 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
/* 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)
/* 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)
/* 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 /* _M32104UT_M32104UT_PLD_H */

View file

@ -14,7 +14,7 @@
#include <asm/m32r_mp_fpga.h>
#elif defined(CONFIG_CHIP_VDEC2) || defined(CONFIG_CHIP_XNUX2) \
|| defined(CONFIG_CHIP_M32700) || defined(CONFIG_CHIP_M32102) \
|| defined(CONFIG_CHIP_OPSP)
|| defined(CONFIG_CHIP_OPSP) || defined(CONFIG_CHIP_M32104)
#include <asm/m32102.h>
#endif
@ -43,6 +43,10 @@
#include <asm/m32700ut/m32700ut_pld.h>
#endif
#if defined(CONFIG_PLAT_M32104UT)
#include <asm/m32104ut/m32104ut_pld.h>
#endif /* CONFIG_PLAT_M32104 */
/*
* M32R Register
*/

View file

@ -69,12 +69,12 @@
} while(0)
/* Interrupt Control */
#if !defined(CONFIG_CHIP_M32102)
#if !defined(CONFIG_CHIP_M32102) && !defined(CONFIG_CHIP_M32104)
#define local_irq_enable() \
__asm__ __volatile__ ("setpsw #0x40 -> nop": : :"memory")
#define local_irq_disable() \
__asm__ __volatile__ ("clrpsw #0x40 -> nop": : :"memory")
#else /* CONFIG_CHIP_M32102 */
#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
static inline void local_irq_enable(void)
{
unsigned long tmpreg;
@ -96,7 +96,7 @@ static inline void local_irq_disable(void)
"mvtc %0, psw \n\t"
: "=&r" (tmpreg0), "=&r" (tmpreg1) : : "cbit", "memory");
}
#endif /* CONFIG_CHIP_M32102 */
#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
#define local_save_flags(x) \
__asm__ __volatile__("mvfc %0,psw" : "=r"(x) : /* no input */)
@ -105,13 +105,13 @@ static inline void local_irq_disable(void)
__asm__ __volatile__("mvtc %0,psw" : /* no outputs */ \
: "r" (x) : "cbit", "memory")
#if !defined(CONFIG_CHIP_M32102)
#if !(defined(CONFIG_CHIP_M32102) || defined(CONFIG_CHIP_M32104))
#define local_irq_save(x) \
__asm__ __volatile__( \
"mvfc %0, psw; \n\t" \
"clrpsw #0x40 -> nop; \n\t" \
: "=r" (x) : /* no input */ : "memory")
#else /* CONFIG_CHIP_M32102 */
#else /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
#define local_irq_save(x) \
({ \
unsigned long tmpreg; \
@ -124,7 +124,7 @@ static inline void local_irq_disable(void)
: "=r" (x), "=&r" (tmpreg) \
: : "cbit", "memory"); \
})
#endif /* CONFIG_CHIP_M32102 */
#endif /* CONFIG_CHIP_M32102 || CONFIG_CHIP_M32104 */
#define irqs_disabled() \
({ \