From: Paul Mundt <lethal@linux-sh.org>
To: akpm@osdl.org, linux-kernel@vger.kernel.org
Subject: [PATCH 5/11] sh: unknown mach-type updates.
Date: Sat, 28 Jan 2006 00:51:59 +0200 [thread overview]
Message-ID: <20060127225159.GF30816@linux-sh.org> (raw)
In-Reply-To: <20060127224919.GA30816@linux-sh.org>
Trivial cleanup of the unknown machine type for some of the
recent machvec changes.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
arch/sh/boards/unknown/Makefile | 2 +
arch/sh/boards/unknown/io.c | 46 ---------------------------
arch/sh/boards/unknown/mach.c | 67 ---------------------------------------
arch/sh/boards/unknown/setup.c | 12 ++++++-
arch/sh/kernel/setup.c | 13 ++------
5 files changed, 16 insertions(+), 124 deletions(-)
delete mode 100644 arch/sh/boards/unknown/io.c
delete mode 100644 arch/sh/boards/unknown/mach.c
eaa4999ab033f852a67796317073a2d14f31c04d
diff --git a/arch/sh/boards/unknown/Makefile b/arch/sh/boards/unknown/Makefile
index cffc210..7d18f40 100644
--- a/arch/sh/boards/unknown/Makefile
+++ b/arch/sh/boards/unknown/Makefile
@@ -2,5 +2,5 @@
# Makefile for unknown SH boards
#
-obj-y := mach.o io.o setup.o
+obj-y := setup.o
diff --git a/arch/sh/boards/unknown/io.c b/arch/sh/boards/unknown/io.c
deleted file mode 100644
index 8f3f172..0000000
--- a/arch/sh/boards/unknown/io.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * linux/arch/sh/kernel/io_unknown.c
- *
- * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * I/O routine for unknown hardware.
- */
-
-static unsigned int unknown_handler(void)
-{
- return 0;
-}
-
-#define UNKNOWN_ALIAS(fn) \
- void unknown_##fn(void) __attribute__ ((alias ("unknown_handler")));
-
-UNKNOWN_ALIAS(inb)
-UNKNOWN_ALIAS(inw)
-UNKNOWN_ALIAS(inl)
-UNKNOWN_ALIAS(outb)
-UNKNOWN_ALIAS(outw)
-UNKNOWN_ALIAS(outl)
-UNKNOWN_ALIAS(inb_p)
-UNKNOWN_ALIAS(inw_p)
-UNKNOWN_ALIAS(inl_p)
-UNKNOWN_ALIAS(outb_p)
-UNKNOWN_ALIAS(outw_p)
-UNKNOWN_ALIAS(outl_p)
-UNKNOWN_ALIAS(insb)
-UNKNOWN_ALIAS(insw)
-UNKNOWN_ALIAS(insl)
-UNKNOWN_ALIAS(outsb)
-UNKNOWN_ALIAS(outsw)
-UNKNOWN_ALIAS(outsl)
-UNKNOWN_ALIAS(readb)
-UNKNOWN_ALIAS(readw)
-UNKNOWN_ALIAS(readl)
-UNKNOWN_ALIAS(writeb)
-UNKNOWN_ALIAS(writew)
-UNKNOWN_ALIAS(writel)
-UNKNOWN_ALIAS(isa_port2addr)
-UNKNOWN_ALIAS(ioremap)
-UNKNOWN_ALIAS(iounmap)
diff --git a/arch/sh/boards/unknown/mach.c b/arch/sh/boards/unknown/mach.c
deleted file mode 100644
index ad0bcc6..0000000
--- a/arch/sh/boards/unknown/mach.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * linux/arch/sh/kernel/mach_unknown.c
- *
- * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * Machine specific code for an unknown machine (internal peripherials only)
- */
-
-#include <linux/config.h>
-#include <linux/init.h>
-
-#include <asm/machvec.h>
-#include <asm/machvec_init.h>
-
-#include <asm/io_unknown.h>
-
-#include <asm/rtc.h>
-/*
- * The Machine Vector
- */
-
-struct sh_machine_vector mv_unknown __initmv = {
-#if defined(CONFIG_CPU_SH4)
- .mv_nr_irqs = 48,
-#elif defined(CONFIG_CPU_SUBTYPE_SH7708)
- .mv_nr_irqs = 32,
-#elif defined(CONFIG_CPU_SUBTYPE_SH7709)
- .mv_nr_irqs = 61,
-#endif
-
- .mv_inb = unknown_inb,
- .mv_inw = unknown_inw,
- .mv_inl = unknown_inl,
- .mv_outb = unknown_outb,
- .mv_outw = unknown_outw,
- .mv_outl = unknown_outl,
-
- .mv_inb_p = unknown_inb_p,
- .mv_inw_p = unknown_inw_p,
- .mv_inl_p = unknown_inl_p,
- .mv_outb_p = unknown_outb_p,
- .mv_outw_p = unknown_outw_p,
- .mv_outl_p = unknown_outl_p,
-
- .mv_insb = unknown_insb,
- .mv_insw = unknown_insw,
- .mv_insl = unknown_insl,
- .mv_outsb = unknown_outsb,
- .mv_outsw = unknown_outsw,
- .mv_outsl = unknown_outsl,
-
- .mv_readb = unknown_readb,
- .mv_readw = unknown_readw,
- .mv_readl = unknown_readl,
- .mv_writeb = unknown_writeb,
- .mv_writew = unknown_writew,
- .mv_writel = unknown_writel,
-
- .mv_ioremap = unknown_ioremap,
- .mv_iounmap = unknown_iounmap,
-
- .mv_isa_port2addr = unknown_isa_port2addr,
-};
-ALIAS_MV(unknown)
diff --git a/arch/sh/boards/unknown/setup.c b/arch/sh/boards/unknown/setup.c
index 7d772a6..02e84f0 100644
--- a/arch/sh/boards/unknown/setup.c
+++ b/arch/sh/boards/unknown/setup.c
@@ -7,10 +7,20 @@
* License. See linux/COPYING for more information.
*
* Setup code for an unknown machine (internal peripherials only)
+ *
+ * This is the simplest of all boards, and serves only as a quick and dirty
+ * method to start debugging a new board during bring-up until proper board
+ * setup code is written.
*/
-
#include <linux/config.h>
#include <linux/init.h>
+#include <asm/machvec.h>
+#include <asm/irq.h>
+
+struct sh_machine_vector mv_unknown __initmv = {
+ .mv_nr_irqs = NR_IRQS,
+};
+ALIAS_MV(unknown)
const char *get_system_type(void)
{
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 0f1fbe7..a067a34 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -186,7 +186,7 @@ static inline void parse_cmdline (char *
static int __init sh_mv_setup(char **cmdline_p)
{
-#if defined(CONFIG_SH_UNKNOWN)
+#ifdef CONFIG_SH_UNKNOWN
extern struct sh_machine_vector mv_unknown;
#endif
struct sh_machine_vector *mv = NULL;
@@ -196,7 +196,7 @@ static int __init sh_mv_setup(char **cmd
parse_cmdline(cmdline_p, mv_name, &mv, &mv_io_base, &mv_mmio_enable);
-#ifdef CONFIG_SH_GENERIC
+#ifdef CONFIG_SH_UNKNOWN
if (mv == NULL) {
mv = &mv_unknown;
if (*mv_name != '\0') {
@@ -206,9 +206,6 @@ static int __init sh_mv_setup(char **cmd
}
sh_mv = *mv;
#endif
-#ifdef CONFIG_SH_UNKNOWN
- sh_mv = mv_unknown;
-#endif
/*
* Manually walk the vec, fill in anything that the board hasn't yet
@@ -231,10 +228,8 @@ static int __init sh_mv_setup(char **cmd
mv_set(readb); mv_set(readw); mv_set(readl);
mv_set(writeb); mv_set(writew); mv_set(writel);
- mv_set(ioremap);
- mv_set(iounmap);
-
- mv_set(isa_port2addr);
+ mv_set(ioport_map);
+ mv_set(ioport_unmap);
mv_set(irq_demux);
#ifdef CONFIG_SH_UNKNOWN
next prev parent reply other threads:[~2006-01-27 22:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-27 22:49 [PATCH 0/11] sh cleanups Paul Mundt
2006-01-27 22:50 ` [PATCH 1/11] sh: SH4-202 microdev updates Paul Mundt
2006-01-27 22:50 ` [PATCH 2/11] sh: Make peripheral clock frequency setting mandatory Paul Mundt
2006-01-28 0:38 ` Andrew Morton
2006-01-27 22:51 ` [PATCH 3/11] sh: Move TRA/EXPEVT/INTEVT definitions for reuse Paul Mundt
2006-01-27 22:51 ` [PATCH 4/11] sh: Cleanup struct sh_cpuinfo for clock framework changes Paul Mundt
2006-01-27 22:51 ` Paul Mundt [this message]
2006-01-27 22:52 ` [PATCH 6/11] sh: drop maskpos from make_ipr_irq(), remove duplicate irq definitions Paul Mundt
2006-01-27 22:52 ` [PATCH 7/11] sh: convert voyagergx to platform device, drop sh-bus Paul Mundt
2006-01-27 22:53 ` [PATCH 8/11] sh: sh-sci clock framework updates Paul Mundt
2006-01-27 22:53 ` [PATCH 9/11] sh: Add missing timers directory rule to build Paul Mundt
2006-01-27 22:53 ` [PATCH 10/11] sh: machine_halt()/machine_power_off() cleanups Paul Mundt
2006-01-27 22:54 ` [PATCH 11/11] sh/sh64: Fix bogus TIOCGICOUNT definitions Paul Mundt
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