aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/Kconfig2
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/Makefile2
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/led.c26
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/Kconfig12
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/io.c95
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/led.c9
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/mach.c3
7 files changed, 68 insertions, 81 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index cbf0d527e99..a66b9c44075 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -402,7 +402,7 @@ endmenu
source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
-#source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
+source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
config SH_PCLK_FREQ
int "Peripheral clock frequency (in Hz)"
diff --git a/arch/sh/boards/renesas/hs7751rvoip/Makefile b/arch/sh/boards/renesas/hs7751rvoip/Makefile
index bede2d54fd6..e626377c55e 100644
--- a/arch/sh/boards/renesas/hs7751rvoip/Makefile
+++ b/arch/sh/boards/renesas/hs7751rvoip/Makefile
@@ -2,7 +2,7 @@
# Makefile for the HS7751RVoIP specific parts of the kernel
#
-obj-y := setup.o io.o irq.o led.o
+obj-y := setup.o io.o irq.o
obj-$(CONFIG_PCI) += pci.o
diff --git a/arch/sh/boards/renesas/hs7751rvoip/led.c b/arch/sh/boards/renesas/hs7751rvoip/led.c
deleted file mode 100644
index b6608fff9f3..00000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/led.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * linux/arch/sh/kernel/setup_hs7751rvoip.c
- *
- * Copyright (C) 2000 Kazumoto Kojima
- *
- * Renesas Technology Sales HS7751RVoIP Support.
- *
- * Modified for HS7751RVoIP by
- * Atom Create Engineering Co., Ltd. 2002.
- * Lineo uSolutions, Inc. 2003.
- */
-
-#include <asm/io.h>
-#include <asm/hs7751rvoip/hs7751rvoip.h>
-
-extern unsigned int debug_counter;
-
-void debug_led_disp(void)
-{
- unsigned short value;
-
- value = (unsigned char)debug_counter++;
- ctrl_outb((0xf0|value), PA_OUTPORTR);
- if (value == 0x0f)
- debug_counter = 0;
-}
diff --git a/arch/sh/boards/renesas/rts7751r2d/Kconfig b/arch/sh/boards/renesas/rts7751r2d/Kconfig
new file mode 100644
index 00000000000..7780d1fb13f
--- /dev/null
+++ b/arch/sh/boards/renesas/rts7751r2d/Kconfig
@@ -0,0 +1,12 @@
+if SH_RTS7751R2D
+
+menu "RTS7751R2D options"
+
+config RTS7751R2D_REV11
+ bool "RTS7751R2D Rev. 1.1 board support"
+ help
+ Selecting this option will support version rev. 1.1.
+endmenu
+
+endif
+
diff --git a/arch/sh/boards/renesas/rts7751r2d/io.c b/arch/sh/boards/renesas/rts7751r2d/io.c
index 123abbbc91e..9e7fa726a86 100644
--- a/arch/sh/boards/renesas/rts7751r2d/io.c
+++ b/arch/sh/boards/renesas/rts7751r2d/io.c
@@ -13,13 +13,11 @@
#include <linux/kernel.h>
#include <linux/types.h>
-#include <asm/io.h>
-#include <asm/rts7751r2d/rts7751r2d.h>
-#include <asm/addrspace.h>
-
-#include <linux/module.h>
#include <linux/pci.h>
#include "../../../drivers/pci/pci-sh7751.h"
+#include <asm/rts7751r2d/rts7751r2d.h>
+#include <asm/io.h>
+#include <asm/addrspace.h>
/*
* The 7751R RTS7751R2D uses the built-in PCI controller (PCIC)
@@ -35,10 +33,6 @@
#define PCI_IOMAP(adr) (PCI_IO_AREA + (adr & ~SH7751_PCIIOBR_MASK))
-#define maybebadio(name,port) \
- printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \
- #name, (port), (__u32) __builtin_return_address(0))
-
static inline void delay(void)
{
ctrl_inw(0xa0000000);
@@ -52,7 +46,7 @@ static inline unsigned long port2adr(unsigned int port)
else
return (PA_AREA5_IO + 0x1000 + ((port-0x1f0) << 1));
else
- maybebadio(port2adr, (unsigned long)port);
+ maybebadio((unsigned long)port);
return port;
}
@@ -138,13 +132,13 @@ unsigned char rts7751r2d_inb_p(unsigned long port)
unsigned short rts7751r2d_inw(unsigned long port)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(inw, port);
+ maybebadio(port);
else if (PXSEG(port))
return *(volatile unsigned short *)port;
else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
return *(volatile unsigned short *)PCI_IOMAP(port);
else
- maybebadio(inw, port);
+ maybebadio(port);
return 0;
}
@@ -152,13 +146,13 @@ unsigned short rts7751r2d_inw(unsigned long port)
unsigned int rts7751r2d_inl(unsigned long port)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(inl, port);
+ maybebadio(port);
else if (PXSEG(port))
return *(volatile unsigned long *)port;
else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
return *(volatile unsigned long *)PCI_IOMAP(port);
else
- maybebadio(inl, port);
+ maybebadio(port);
return 0;
}
@@ -191,51 +185,55 @@ void rts7751r2d_outb_p(unsigned char value, unsigned long port)
void rts7751r2d_outw(unsigned short value, unsigned long port)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(outw, port);
+ maybebadio(port);
else if (PXSEG(port))
*(volatile unsigned short *)port = value;
else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
*(volatile unsigned short *)PCI_IOMAP(port) = value;
else
- maybebadio(outw, port);
+ maybebadio(port);
}
void rts7751r2d_outl(unsigned int value, unsigned long port)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(outl, port);
+ maybebadio(port);
else if (PXSEG(port))
*(volatile unsigned long *)port = value;
else if (CHECK_SH7751_PCIIO(port) || shifted_port(port))
*(volatile unsigned long *)PCI_IOMAP(port) = value;
else
- maybebadio(outl, port);
+ maybebadio(port);
}
void rts7751r2d_insb(unsigned long port, void *addr, unsigned long count)
{
+ unsigned long a = (unsigned long)addr;
volatile __u8 *bp;
volatile __u16 *p;
- unsigned char *s = addr;
if (CHECK_AX88796L_PORT(port)) {
p = (volatile unsigned short *)port88796l(port, 0);
- while (count--) *s++ = *p & 0xff;
+ while (count--)
+ ctrl_outb(*p & 0xff, a++);
} else if (PXSEG(port))
- while (count--) *s++ = *(volatile unsigned char *)port;
+ while (count--)
+ ctrl_outb(ctrl_inb(port), a++);
else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
bp = (__u8 *)PCI_IOMAP(port);
- while (count--) *s++ = *bp;
+ while (count--)
+ ctrl_outb(*bp, a++);
} else {
p = (volatile unsigned short *)port2adr(port);
- while (count--) *s++ = *p & 0xff;
+ while (count--)
+ ctrl_outb(*p & 0xff, a++);
}
}
void rts7751r2d_insw(unsigned long port, void *addr, unsigned long count)
{
+ unsigned long a = (unsigned long)addr;
volatile __u16 *p;
- __u16 *s = addr;
if (CHECK_AX88796L_PORT(port))
p = (volatile unsigned short *)port88796l(port, 1);
@@ -245,46 +243,53 @@ void rts7751r2d_insw(unsigned long port, void *addr, unsigned long count)
p = (volatile unsigned short *)PCI_IOMAP(port);
else
p = (volatile unsigned short *)port2adr(port);
- while (count--) *s++ = *p;
+ while (count--)
+ ctrl_outw(*p, a++);
}
void rts7751r2d_insl(unsigned long port, void *addr, unsigned long count)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(insl, port);
+ maybebadio(port);
else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- volatile __u32 *p = (__u32 *)PCI_IOMAP(port);
- __u32 *s = addr;
+ unsigned long a = (unsigned long)addr;
- while (count--) *s++ = *p;
+ while (count--) {
+ ctrl_outl(ctrl_inl(PCI_IOMAP(port)), a);
+ a += 4;
+ }
} else
- maybebadio(insl, port);
+ maybebadio(port);
}
void rts7751r2d_outsb(unsigned long port, const void *addr, unsigned long count)
{
+ unsigned long a = (unsigned long)addr;
volatile __u8 *bp;
volatile __u16 *p;
- const __u8 *s = addr;
if (CHECK_AX88796L_PORT(port)) {
p = (volatile unsigned short *)port88796l(port, 0);
- while (count--) *p = *s++;
+ while (count--)
+ *p = ctrl_inb(a++);
} else if (PXSEG(port))
- while (count--) *(volatile unsigned char *)port = *s++;
+ while (count--)
+ ctrl_outb(a++, port);
else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
bp = (__u8 *)PCI_IOMAP(port);
- while (count--) *bp = *s++;
+ while (count--)
+ *bp = ctrl_inb(a++);
} else {
p = (volatile unsigned short *)port2adr(port);
- while (count--) *p = *s++;
+ while (count--)
+ *p = ctrl_inb(a++);
}
}
void rts7751r2d_outsw(unsigned long port, const void *addr, unsigned long count)
{
+ unsigned long a = (unsigned long)addr;
volatile __u16 *p;
- const __u16 *s = addr;
if (CHECK_AX88796L_PORT(port))
p = (volatile unsigned short *)port88796l(port, 1);
@@ -294,20 +299,26 @@ void rts7751r2d_outsw(unsigned long port, const void *addr, unsigned long count)
p = (volatile unsigned short *)PCI_IOMAP(port);
else
p = (volatile unsigned short *)port2adr(port);
- while (count--) *p = *s++;
+
+ while (count--) {
+ ctrl_outw(*p, a);
+ a += 2;
+ }
}
void rts7751r2d_outsl(unsigned long port, const void *addr, unsigned long count)
{
if (CHECK_AX88796L_PORT(port))
- maybebadio(outsl, port);
+ maybebadio(port);
else if (CHECK_SH7751_PCIIO(port) || shifted_port(port)) {
- volatile __u32 *p = (__u32 *)PCI_IOMAP(port);
- const __u32 *s = addr;
+ unsigned long a = (unsigned long)addr;
- while (count--) *p = *s++;
+ while (count--) {
+ ctrl_outl(ctrl_inl(a), PCI_IOMAP(port));
+ a += 4;
+ }
} else
- maybebadio(outsl, port);
+ maybebadio(port);
}
void *rts7751r2d_ioremap(unsigned long offset, unsigned long size)
diff --git a/arch/sh/boards/renesas/rts7751r2d/led.c b/arch/sh/boards/renesas/rts7751r2d/led.c
index cf35f90dfe0..e14a13d12d4 100644
--- a/arch/sh/boards/renesas/rts7751r2d/led.c
+++ b/arch/sh/boards/renesas/rts7751r2d/led.c
@@ -53,12 +53,3 @@ void rts7751r2d_led(unsigned short value)
ctrl_outw(value, PA_OUTPORT);
}
-void debug_led_disp(void)
-{
- unsigned short value;
-
- value = (unsigned short)debug_counter++;
- rts7751r2d_led(value);
- if (value == 0xff)
- debug_counter = 0;
-}
diff --git a/arch/sh/boards/renesas/rts7751r2d/mach.c b/arch/sh/boards/renesas/rts7751r2d/mach.c
index 5ed9e97ea19..175a93d726e 100644
--- a/arch/sh/boards/renesas/rts7751r2d/mach.c
+++ b/arch/sh/boards/renesas/rts7751r2d/mach.c
@@ -15,7 +15,7 @@
#include <asm/machvec.h>
#include <asm/rtc.h>
#include <asm/irq.h>
-#include <asm/rts7751r2d/io.h>
+#include <asm/mach/rts7751r2d.h>
extern void heartbeat_rts7751r2d(void);
extern void init_rts7751r2d_IRQ(void);
@@ -54,7 +54,6 @@ struct sh_machine_vector mv_rts7751r2d __initmv = {
.mv_outsl = rts7751r2d_outsl,
.mv_ioremap = rts7751r2d_ioremap,
- .mv_isa_port2addr = rts7751r2d_isa_port2addr,
.mv_init_irq = init_rts7751r2d_IRQ,
#ifdef CONFIG_HEARTBEAT
.mv_heartbeat = heartbeat_rts7751r2d,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 14:33:18 +0000