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authorLennert Buytenhek <buytenh@wantstofly.org>2006-09-18 23:12:53 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-09-25 10:25:37 +0100
commit7ae1f7ec525c32db441836ab0ab010b85cb819a2 (patch)
tree25d87bd43198bdc3868c20cf3e8d44e8e343f0e6 /arch/arm/mach-iop33x
parent3f7e5815f4b774270e6506962de37af85aa9c830 (diff)
[ARM] 3818/1: iop3xx: introduce arch/arm/plat-iop for shared iop32x/iop33x code
Introduce the arch/arm/plat-iop directory, for code shared between the iop32x and iop33x, and move the common memory map setup bits there. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-iop33x')
-rw-r--r--arch/arm/mach-iop33x/Makefile4
-rw-r--r--arch/arm/mach-iop33x/iq80331-mm.c35
-rw-r--r--arch/arm/mach-iop33x/iq80332-mm.c35
-rw-r--r--arch/arm/mach-iop33x/setup.c35
4 files changed, 5 insertions, 104 deletions
diff --git a/arch/arm/mach-iop33x/Makefile b/arch/arm/mach-iop33x/Makefile
index 0f1a8fffe18..7865923b0a6 100644
--- a/arch/arm/mach-iop33x/Makefile
+++ b/arch/arm/mach-iop33x/Makefile
@@ -7,5 +7,5 @@ obj-m :=
obj-n :=
obj- :=
-obj-$(CONFIG_ARCH_IQ80331) += iq80331-mm.o iq80331-pci.o
-obj-$(CONFIG_MACH_IQ80332) += iq80332-mm.o iq80332-pci.o
+obj-$(CONFIG_ARCH_IQ80331) += iq80331-pci.o
+obj-$(CONFIG_MACH_IQ80332) += iq80332-pci.o
diff --git a/arch/arm/mach-iop33x/iq80331-mm.c b/arch/arm/mach-iop33x/iq80331-mm.c
deleted file mode 100644
index eb59445a0fc..00000000000
--- a/arch/arm/mach-iop33x/iq80331-mm.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/arch/arm/mach-iop33x/iq80331-mm.c
- *
- * Low level memory initialization for iq80331 platform
- *
- * Author: Dave Jiang <dave.jiang@intel.com>
- * Copyright (C) 2003 Intel Corp.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-
-#include <asm/mach/map.h>
-
-
-/*
- * IQ80331 specific IO mappings
- *
- * We use RedBoot's setup for the onboard devices.
- */
-
-void __init iq80331_map_io(void)
-{
- iop331_map_io();
-}
diff --git a/arch/arm/mach-iop33x/iq80332-mm.c b/arch/arm/mach-iop33x/iq80332-mm.c
deleted file mode 100644
index f7bc73113ea..00000000000
--- a/arch/arm/mach-iop33x/iq80332-mm.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/arch/arm/mach-iop33x/iq80332-mm.c
- *
- * Low level memory initialization for iq80332 platform
- *
- * Author: Dave Jiang <dave.jiang@intel.com>
- * Copyright (C) 2004 Intel Corp.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-
-#include <asm/mach/map.h>
-
-
-/*
- * IQ80332 specific IO mappings
- *
- * We use RedBoot's setup for the onboard devices.
- */
-
-void __init iq80332_map_io(void)
-{
- iop331_map_io();
-}
diff --git a/arch/arm/mach-iop33x/setup.c b/arch/arm/mach-iop33x/setup.c
index c14c7da5ec4..67cb21cb0ad 100644
--- a/arch/arm/mach-iop33x/setup.c
+++ b/arch/arm/mach-iop33x/setup.c
@@ -28,26 +28,10 @@
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include <asm/hardware/iop3xx.h>
#define IOP331_UART_XTAL 33334000
-/*
- * Standard IO mapping for all IOP331 based systems
- */
-static struct map_desc iop331_std_desc[] __initdata = {
- { /* mem mapped registers */
- .virtual = IOP331_VIRT_MEM_BASE,
- .pfn = __phys_to_pfn(IOP331_PHYS_MEM_BASE),
- .length = 0x00002000,
- .type = MT_DEVICE
- }, { /* PCI IO space */
- .virtual = IOP331_PCI_LOWER_IO_VA,
- .pfn = __phys_to_pfn(IOP331_PCI_LOWER_IO_PA),
- .length = IOP331_PCI_IO_WINDOW_SIZE,
- .type = MT_DEVICE
- }
-};
-
static struct resource iop33x_uart0_resources[] = {
[0] = {
.start = IOP331_UART0_PHYS,
@@ -172,30 +156,17 @@ void __init iop33x_init(void)
}
}
-void __init iop331_map_io(void)
-{
- iotable_init(iop331_std_desc, ARRAY_SIZE(iop331_std_desc));
-}
-
#ifdef CONFIG_ARCH_IOP33X
extern void iop331_init_irq(void);
extern struct sys_timer iop331_timer;
#endif
-#ifdef CONFIG_ARCH_IQ80331
-extern void iq80331_map_io(void);
-#endif
-
-#ifdef CONFIG_MACH_IQ80332
-extern void iq80332_map_io(void);
-#endif
-
#if defined(CONFIG_ARCH_IQ80331)
MACHINE_START(IQ80331, "Intel IQ80331")
/* Maintainer: Intel Corp. */
.phys_io = 0xfefff000,
.io_pg_offst = ((0xfffff000) >> 18) & 0xfffc, // virtual, physical
- .map_io = iq80331_map_io,
+ .map_io = iop3xx_map_io,
.init_irq = iop331_init_irq,
.timer = &iop331_timer,
.boot_params = 0x0100,
@@ -207,7 +178,7 @@ MACHINE_START(IQ80332, "Intel IQ80332")
/* Maintainer: Intel Corp. */
.phys_io = 0xfefff000,
.io_pg_offst = ((0xfffff000) >> 18) & 0xfffc, // virtual, physical
- .map_io = iq80332_map_io,
+ .map_io = iop3xx_map_io,
.init_irq = iop331_init_irq,
.timer = &iop331_timer,
.boot_params = 0x0100,