summaryrefslogtreecommitdiff
path: root/arch/sh/boards/se/770x
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/boards/se/770x')
-rw-r--r--arch/sh/boards/se/770x/io.c59
-rw-r--r--arch/sh/boards/se/770x/setup.c53
2 files changed, 64 insertions, 48 deletions
diff --git a/arch/sh/boards/se/770x/io.c b/arch/sh/boards/se/770x/io.c
index c4550473d4c..b1ec085b867 100644
--- a/arch/sh/boards/se/770x/io.c
+++ b/arch/sh/boards/se/770x/io.c
@@ -1,25 +1,13 @@
-/* $Id: io.c,v 1.7 2006/02/05 21:55:29 lethal Exp $
- *
- * linux/arch/sh/kernel/io_se.c
- *
+/*
* Copyright (C) 2000 Kazumoto Kojima
*
* I/O routine for Hitachi SolutionEngine.
- *
*/
-
#include <linux/kernel.h>
#include <linux/types.h>
#include <asm/io.h>
#include <asm/se.h>
-/* SH pcmcia io window base, start and end. */
-int sh_pcic_io_wbase = 0xb8400000;
-int sh_pcic_io_start;
-int sh_pcic_io_stop;
-int sh_pcic_io_type;
-int sh_pcic_io_dummy;
-
/* MS7750 requires special versions of in*, out* routines, since
PC-like io ports are located at upper half byte of 16-bit word which
can be accessed only with 16-bit wide. */
@@ -33,8 +21,6 @@ port2adr(unsigned int port)
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
else if (port >= 0x1000)
return (volatile __u16 *) (PA_83902 + (port << 1));
- else if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- return (volatile __u16 *) (sh_pcic_io_wbase + (port &~ 1));
else
return (volatile __u16 *) (PA_SUPERIO + (port << 1));
}
@@ -51,32 +37,27 @@ shifted_port(unsigned long port)
unsigned char se_inb(unsigned long port)
{
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- return *(__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
- else if (shifted_port(port))
- return (*port2adr(port) >> 8);
+ if (shifted_port(port))
+ return (*port2adr(port) >> 8);
else
- return (*port2adr(port))&0xff;
+ return (*port2adr(port))&0xff;
}
unsigned char se_inb_p(unsigned long port)
{
unsigned long v;
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- v = *(__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
- else if (shifted_port(port))
- v = (*port2adr(port) >> 8);
+ if (shifted_port(port))
+ v = (*port2adr(port) >> 8);
else
- v = (*port2adr(port))&0xff;
+ v = (*port2adr(port))&0xff;
ctrl_delay();
return v;
}
unsigned short se_inw(unsigned long port)
{
- if (port >= 0x2000 ||
- (sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
+ if (port >= 0x2000)
return *port2adr(port);
else
maybebadio(port);
@@ -91,9 +72,7 @@ unsigned int se_inl(unsigned long port)
void se_outb(unsigned char value, unsigned long port)
{
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- *(__u8 *)(sh_pcic_io_wbase + port) = value;
- else if (shifted_port(port))
+ if (shifted_port(port))
*(port2adr(port)) = value << 8;
else
*(port2adr(port)) = value;
@@ -101,9 +80,7 @@ void se_outb(unsigned char value, unsigned long port)
void se_outb_p(unsigned char value, unsigned long port)
{
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
- *(__u8 *)(sh_pcic_io_wbase + port) = value;
- else if (shifted_port(port))
+ if (shifted_port(port))
*(port2adr(port)) = value << 8;
else
*(port2adr(port)) = value;
@@ -112,8 +89,7 @@ void se_outb_p(unsigned char value, unsigned long port)
void se_outw(unsigned short value, unsigned long port)
{
- if (port >= 0x2000 ||
- (sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
+ if (port >= 0x2000)
*port2adr(port) = value;
else
maybebadio(port);
@@ -129,11 +105,7 @@ void se_insb(unsigned long port, void *addr, unsigned long count)
volatile __u16 *p = port2adr(port);
__u8 *ap = addr;
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
- volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
- while (count--)
- *ap++ = *bp;
- } else if (shifted_port(port)) {
+ if (shifted_port(port)) {
while (count--)
*ap++ = *p >> 8;
} else {
@@ -160,11 +132,7 @@ void se_outsb(unsigned long port, const void *addr, unsigned long count)
volatile __u16 *p = port2adr(port);
const __u8 *ap = addr;
- if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
- volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + port);
- while (count--)
- *bp = *ap++;
- } else if (shifted_port(port)) {
+ if (shifted_port(port)) {
while (count--)
*p = *ap++ << 8;
} else {
@@ -177,6 +145,7 @@ void se_outsw(unsigned long port, const void *addr, unsigned long count)
{
volatile __u16 *p = port2adr(port);
const __u16 *ap = addr;
+
while (count--)
*p = *ap++;
}
diff --git a/arch/sh/boards/se/770x/setup.c b/arch/sh/boards/se/770x/setup.c
index 318bc8a3969..cf4a5ba12df 100644
--- a/arch/sh/boards/se/770x/setup.c
+++ b/arch/sh/boards/se/770x/setup.c
@@ -14,8 +14,6 @@
#include <asm/smc37c93x.h>
#include <asm/heartbeat.h>
-void init_se_IRQ(void);
-
/*
* Configure the Super I/O chip
*/
@@ -73,7 +71,7 @@ static struct resource cf_ide_resources[] = {
},
[1] = {
.start = PA_MRSHPC_IO + 0x1f0 + 0x206,
- .end = PA_MRSHPC_IO + 0x1f0 +8 + 0x206 + 8,
+ .end = PA_MRSHPC_IO + 0x1f0 + 8 + 0x206 + 8,
.flags = IORESOURCE_MEM,
},
[2] = {
@@ -115,9 +113,58 @@ static struct platform_device heartbeat_device = {
.resource = heartbeat_resources,
};
+/* SH771X Ethernet driver */
+static struct resource sh_eth0_resources[] = {
+ [0] = {
+ .start = SH_ETH0_BASE,
+ .end = SH_ETH0_BASE + 0x1B8,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = SH_ETH0_IRQ,
+ .end = SH_ETH0_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device sh_eth0_device = {
+ .name = "sh-eth",
+ .id = 0,
+ .dev = {
+ .platform_data = PHY_ID,
+ },
+ .num_resources = ARRAY_SIZE(sh_eth0_resources),
+ .resource = sh_eth0_resources,
+};
+
+static struct resource sh_eth1_resources[] = {
+ [0] = {
+ .start = SH_ETH1_BASE,
+ .end = SH_ETH1_BASE + 0x1B8,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = SH_ETH1_IRQ,
+ .end = SH_ETH1_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device sh_eth1_device = {
+ .name = "sh-eth",
+ .id = 1,
+ .dev = {
+ .platform_data = PHY_ID,
+ },
+ .num_resources = ARRAY_SIZE(sh_eth1_resources),
+ .resource = sh_eth1_resources,
+};
+
static struct platform_device *se_devices[] __initdata = {
&heartbeat_device,
&cf_ide_device,
+ &sh_eth0_device,
+ &sh_eth1_device,
};
static int __init se_devices_setup(void)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 17:51:43 +0000