Skip to content

L
linux
Commit 2504075d authored by Paul Mundt's avatar Paul Mundt
Browse files
Options

sh: mach-systemh: Kill off dead board. 

This code has been untouched since it was merged many years ago, and has
severely bitrotted since, suggesting that the board has no real users
left. Notice of intent to remove has been sent out over the last few
years, with no takers. Kill it off.
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent f6eec8d6
Hide whitespace changes
Inline Side-by-side
Showing with 0 additions and 397 deletions
arch/sh/Makefile
View file @ 2504075d
......@@ -134,7 +134,6 @@ machdir-$(CONFIG_SH_HP6XX) += mach-hp6xx
machdir-$(CONFIG_SH_DREAMCAST) += mach-dreamcast
machdir-$(CONFIG_SH_SH03) += mach-sh03
machdir-$(CONFIG_SH_RTS7751R2D) += mach-r2d
machdir-$(CONFIG_SH_7751_SYSTEMH) += mach-systemh
machdir-$(CONFIG_SH_EDOSK7705) += mach-edosk7705
machdir-$(CONFIG_SH_HIGHLANDER) += mach-highlander
machdir-$(CONFIG_SH_MIGOR) += mach-migor
......
arch/sh/boards/Kconfig
View file @ 2504075d
......@@ -81,13 +81,6 @@ config SH_7343_SOLUTION_ENGINE
Select 7343 SolutionEngine if configuring for a Hitachi
SH7343 (SH-Mobile 3AS) evaluation board.
config SH_7751_SYSTEMH
bool "SystemH7751R"
depends on CPU_SUBTYPE_SH7751R
help
Select SystemH if you are configuring for a Renesas SystemH
7751R evaluation board.
config SH_HP6XX
bool "HP6XX"
select SYS_SUPPORTS_APM_EMULATION
......
arch/sh/boards/mach-systemh/Makefile deleted 100644 → 0
View file @ f6eec8d6
#
# Makefile for the SystemH specific parts of the kernel
#
obj-y := setup.o irq.o io.o
# XXX: This wants to be consolidated in arch/sh/drivers/pci, and more
# importantly, with the generic sh7751_pcic_init() code. For now, we'll
# just abuse the hell out of kbuild, because we can..
obj-$(CONFIG_PCI) += pci.o
pci-y := ../../se/7751/pci.o
arch/sh/boards/mach-systemh/io.c deleted 100644 → 0
View file @ f6eec8d6
/*
* linux/arch/sh/boards/renesas/systemh/io.c
*
* Copyright (C) 2001 Ian da Silva, Jeremy Siegel
* Based largely on io_se.c.
*
* I/O routine for Hitachi 7751 Systemh.
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <mach/systemh7751.h>
#include <asm/addrspace.h>
#include <asm/io.h>
#define ETHER_IOMAP(adr) (0xB3000000 + (adr)) /*map to 16bits access area
of smc lan chip*/
static inline volatile __u16 *
port2adr(unsigned int port)
{
if (port >= 0x2000)
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
maybebadio((unsigned long)port);
return (volatile __u16*)port;
}
/*
* General outline: remap really low stuff [eventually] to SuperIO,
* stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
* is mapped through the PCI IO window. Stuff with high bits (PXSEG)
* should be way beyond the window, and is used w/o translation for
* compatibility.
*/
unsigned char sh7751systemh_inb(unsigned long port)
{
if (PXSEG(port))
return *(volatile unsigned char *)port;
else if (port <= 0x3F1)
return *(volatile unsigned char *)ETHER_IOMAP(port);
else
return (*port2adr(port))&0xff;
}
unsigned char sh7751systemh_inb_p(unsigned long port)
{
unsigned char v;
if (PXSEG(port))
v = *(volatile unsigned char *)port;
else if (port <= 0x3F1)
v = *(volatile unsigned char *)ETHER_IOMAP(port);
else
v = (*port2adr(port))&0xff;
ctrl_delay();
return v;
}
unsigned short sh7751systemh_inw(unsigned long port)
{
if (PXSEG(port))
return *(volatile unsigned short *)port;
else if (port >= 0x2000)
return *port2adr(port);
else if (port <= 0x3F1)
return *(volatile unsigned int *)ETHER_IOMAP(port);
else
maybebadio(port);
return 0;
}
unsigned int sh7751systemh_inl(unsigned long port)
{
if (PXSEG(port))
return *(volatile unsigned long *)port;
else if (port >= 0x2000)
return *port2adr(port);
else if (port <= 0x3F1)
return *(volatile unsigned int *)ETHER_IOMAP(port);
else
maybebadio(port);
return 0;
}
void sh7751systemh_outb(unsigned char value, unsigned long port)
{
if (PXSEG(port))
*(volatile unsigned char *)port = value;
else if (port <= 0x3F1)
*(volatile unsigned char *)ETHER_IOMAP(port) = value;
else
*(port2adr(port)) = value;
}
void sh7751systemh_outb_p(unsigned char value, unsigned long port)
{
if (PXSEG(port))
*(volatile unsigned char *)port = value;
else if (port <= 0x3F1)
*(volatile unsigned char *)ETHER_IOMAP(port) = value;
else
*(port2adr(port)) = value;
ctrl_delay();
}
void sh7751systemh_outw(unsigned short value, unsigned long port)
{
if (PXSEG(port))
*(volatile unsigned short *)port = value;
else if (port >= 0x2000)
*port2adr(port) = value;
else if (port <= 0x3F1)
*(volatile unsigned short *)ETHER_IOMAP(port) = value;
else
maybebadio(port);
}
void sh7751systemh_outl(unsigned int value, unsigned long port)
{
if (PXSEG(port))
*(volatile unsigned long *)port = value;
else
maybebadio(port);
}
void sh7751systemh_insb(unsigned long port, void *addr, unsigned long count)
{
unsigned char *p = addr;
while (count--) *p++ = sh7751systemh_inb(port);
}
void sh7751systemh_insw(unsigned long port, void *addr, unsigned long count)
{
unsigned short *p = addr;
while (count--) *p++ = sh7751systemh_inw(port);
}
void sh7751systemh_insl(unsigned long port, void *addr, unsigned long count)
{
maybebadio(port);
}
void sh7751systemh_outsb(unsigned long port, const void *addr, unsigned long count)
{
unsigned char *p = (unsigned char*)addr;
while (count--) sh7751systemh_outb(*p++, port);
}
void sh7751systemh_outsw(unsigned long port, const void *addr, unsigned long count)
{
unsigned short *p = (unsigned short*)addr;
while (count--) sh7751systemh_outw(*p++, port);
}
void sh7751systemh_outsl(unsigned long port, const void *addr, unsigned long count)
{
maybebadio(port);
}
arch/sh/boards/mach-systemh/irq.c deleted 100644 → 0
View file @ f6eec8d6
/*
* linux/arch/sh/boards/renesas/systemh/irq.c
*
* Copyright (C) 2000 Kazumoto Kojima
*
* Hitachi SystemH Support.
*
* Modified for 7751 SystemH by
* Jonathan Short.
*/
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <mach/systemh7751.h>
#include <asm/smc37c93x.h>
/* address of external interrupt mask register
* address must be set prior to use these (maybe in init_XXX_irq())
* XXX : is it better to use .config than specifying it in code? */
static unsigned long *systemh_irq_mask_register = (unsigned long *)0xB3F10004;
static unsigned long *systemh_irq_request_register = (unsigned long *)0xB3F10000;
static void disable_systemh_irq(struct irq_data *data)
{
unsigned long val, mask = 0x01 << 1;
/* Clear the "irq"th bit in the mask and set it in the request */
val = __raw_readl((unsigned long)systemh_irq_mask_register);
val &= ~mask;
__raw_writel(val, (unsigned long)systemh_irq_mask_register);
val = __raw_readl((unsigned long)systemh_irq_request_register);
val |= mask;
__raw_writel(val, (unsigned long)systemh_irq_request_register);
}
static void enable_systemh_irq(struct irq_data *data)
{
unsigned long val, mask = 0x01 << 1;
/* Set "irq"th bit in the mask register */
val = __raw_readl((unsigned long)systemh_irq_mask_register);
val |= mask;
__raw_writel(val, (unsigned long)systemh_irq_mask_register);
}
static struct irq_chip systemh_irq_type = {
.name = "SystemH Register",
.irq_unmask = enable_systemh_irq,
.irq_mask = disable_systemh_irq,
};
void make_systemh_irq(unsigned int irq)
{
disable_irq_nosync(irq);
set_irq_chip_and_handler(irq, &systemh_irq_type, handle_level_irq);
disable_systemh_irq(irq_get_irq_data(irq));
}
arch/sh/boards/mach-systemh/setup.c deleted 100644 → 0
View file @ f6eec8d6
/*
* linux/arch/sh/boards/renesas/systemh/setup.c
*
* Copyright (C) 2000 Kazumoto Kojima
* Copyright (C) 2003 Paul Mundt
*
* Hitachi SystemH Support.
*
* Modified for 7751 SystemH by Jonathan Short.
*
* Rewritten for 2.6 by Paul Mundt.
*
* 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.
*/
#include <linux/init.h>
#include <asm/machvec.h>
#include <mach/systemh7751.h>
extern void make_systemh_irq(unsigned int irq);
/*
* Initialize IRQ setting
*/
static void __init sh7751systemh_init_irq(void)
{
make_systemh_irq(0xb); /* Ethernet interrupt */
}
static struct sh_machine_vector mv_7751systemh __initmv = {
.mv_name = "7751 SystemH",
.mv_nr_irqs = 72,
.mv_inb = sh7751systemh_inb,
.mv_inw = sh7751systemh_inw,
.mv_inl = sh7751systemh_inl,
.mv_outb = sh7751systemh_outb,
.mv_outw = sh7751systemh_outw,
.mv_outl = sh7751systemh_outl,
.mv_inb_p = sh7751systemh_inb_p,
.mv_inw_p = sh7751systemh_inw,
.mv_inl_p = sh7751systemh_inl,
.mv_outb_p = sh7751systemh_outb_p,
.mv_outw_p = sh7751systemh_outw,
.mv_outl_p = sh7751systemh_outl,
.mv_insb = sh7751systemh_insb,
.mv_insw = sh7751systemh_insw,
.mv_insl = sh7751systemh_insl,
.mv_outsb = sh7751systemh_outsb,
.mv_outsw = sh7751systemh_outsw,
.mv_outsl = sh7751systemh_outsl,
.mv_init_irq = sh7751systemh_init_irq,
};
arch/sh/configs/systemh_defconfig deleted 100644 → 0
View file @ f6eec8d6
CONFIG_EXPERIMENTAL=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_HOTPLUG is not set
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_CPU_SUBTYPE_SH7751R=y
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x00400000
CONFIG_FLATMEM_MANUAL=y
CONFIG_SH_7751_SYSTEMH=y
CONFIG_PREEMPT=y
# CONFIG_STANDALONE is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=1024
# CONFIG_INPUT is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_VT is not set
CONFIG_HW_RANDOM=y
CONFIG_PROC_KCORE=y
CONFIG_TMPFS=y
CONFIG_CRAMFS=y
CONFIG_ROMFS_FS=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
arch/sh/include/mach-common/mach/systemh7751.h deleted 100644 → 0
View file @ f6eec8d6
#ifndef __ASM_SH_SYSTEMH_7751SYSTEMH_H
#define __ASM_SH_SYSTEMH_7751SYSTEMH_H
/*
* linux/include/asm-sh/systemh/7751systemh.h
*
* Copyright (C) 2000 Kazumoto Kojima
*
* Hitachi SystemH support
* Modified for 7751 SystemH by
* Jonathan Short, 2002.
*/
/* Box specific addresses. */
#define PA_ROM 0x00000000 /* EPROM */
#define PA_ROM_SIZE 0x00400000 /* EPROM size 4M byte */
#define PA_FROM 0x01000000 /* EPROM */
#define PA_FROM_SIZE 0x00400000 /* EPROM size 4M byte */
#define PA_EXT1 0x04000000
#define PA_EXT1_SIZE 0x04000000
#define PA_EXT2 0x08000000
#define PA_EXT2_SIZE 0x04000000
#define PA_SDRAM 0x0c000000
#define PA_SDRAM_SIZE 0x04000000
#define PA_EXT4 0x12000000
#define PA_EXT4_SIZE 0x02000000
#define PA_EXT5 0x14000000
#define PA_EXT5_SIZE 0x04000000
#define PA_PCIC 0x18000000 /* MR-SHPC-01 PCMCIA */
#define PA_DIPSW0 0xb9000000 /* Dip switch 5,6 */
#define PA_DIPSW1 0xb9000002 /* Dip switch 7,8 */
#define PA_LED 0xba000000 /* LED */
#define PA_BCR 0xbb000000 /* FPGA on the MS7751SE01 */
#define PA_MRSHPC 0xb83fffe0 /* MR-SHPC-01 PCMCIA controller */
#define PA_MRSHPC_MW1 0xb8400000 /* MR-SHPC-01 memory window base */
#define PA_MRSHPC_MW2 0xb8500000 /* MR-SHPC-01 attribute window base */
#define PA_MRSHPC_IO 0xb8600000 /* MR-SHPC-01 I/O window base */
#define MRSHPC_MODE (PA_MRSHPC + 4)
#define MRSHPC_OPTION (PA_MRSHPC + 6)
#define MRSHPC_CSR (PA_MRSHPC + 8)
#define MRSHPC_ISR (PA_MRSHPC + 10)
#define MRSHPC_ICR (PA_MRSHPC + 12)
#define MRSHPC_CPWCR (PA_MRSHPC + 14)
#define MRSHPC_MW0CR1 (PA_MRSHPC + 16)
#define MRSHPC_MW1CR1 (PA_MRSHPC + 18)
#define MRSHPC_IOWCR1 (PA_MRSHPC + 20)
#define MRSHPC_MW0CR2 (PA_MRSHPC + 22)
#define MRSHPC_MW1CR2 (PA_MRSHPC + 24)
#define MRSHPC_IOWCR2 (PA_MRSHPC + 26)
#define MRSHPC_CDCR (PA_MRSHPC + 28)
#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30)
#define BCR_ILCRA (PA_BCR + 0)
#define BCR_ILCRB (PA_BCR + 2)
#define BCR_ILCRC (PA_BCR + 4)
#define BCR_ILCRD (PA_BCR + 6)
#define BCR_ILCRE (PA_BCR + 8)
#define BCR_ILCRF (PA_BCR + 10)
#define BCR_ILCRG (PA_BCR + 12)
#define IRQ_79C973 13
#define __IO_PREFIX sh7751systemh
#include <asm/io_generic.h>
#endif /* __ASM_SH_SYSTEMH_7751SYSTEMH_H */
arch/sh/tools/mach-types
View file @ 2504075d
......@@ -26,7 +26,6 @@ HD64461 HD64461
7724SE SH_7724_SOLUTION_ENGINE
7751SE SH_7751_SOLUTION_ENGINE
7780SE SH_7780_SOLUTION_ENGINE
7751SYSTEMH SH_7751_SYSTEMH
HP6XX SH_HP6XX
DREAMCAST SH_DREAMCAST
SNAPGEAR SH_SECUREEDGE5410
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7