2005-04-16 22:20:36 +00:00
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/*
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* Copyright (C) 2000, 2001 Blue Mug, Inc. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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2012-10-10 15:45:33 +00:00
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2005-04-16 22:20:36 +00:00
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#include <linux/init.h>
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2010-05-22 18:47:18 +00:00
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#include <linux/memblock.h>
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2005-04-16 22:20:36 +00:00
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#include <linux/types.h>
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2012-11-17 13:57:07 +00:00
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#include <linux/interrupt.h>
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#include <linux/platform_device.h>
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2005-04-16 22:20:36 +00:00
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#include <asm/setup.h>
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2012-10-10 15:45:33 +00:00
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#include <asm/mach/map.h>
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2005-04-16 22:20:36 +00:00
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#include <asm/mach/arch.h>
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2012-10-10 15:45:33 +00:00
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#include <asm/mach-types.h>
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#include <mach/hardware.h>
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2005-04-16 22:20:36 +00:00
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#include "common.h"
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2012-11-17 13:57:07 +00:00
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#define VIDEORAM_SIZE SZ_128K
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#define EDB7211_CS8900_BASE (CS2_PHYS_BASE + 0x300)
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#define EDB7211_CS8900_IRQ (IRQ_EINT3)
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static struct resource edb7211_cs8900_resource[] __initdata = {
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DEFINE_RES_MEM(EDB7211_CS8900_BASE, SZ_1K),
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DEFINE_RES_IRQ(EDB7211_CS8900_IRQ),
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};
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2012-10-10 15:45:33 +00:00
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static struct map_desc edb7211_io_desc[] __initdata = {
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{ /* Memory-mapped extra keyboard row */
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.virtual = IO_ADDRESS(EP7211_PHYS_EXTKBD),
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.pfn = __phys_to_pfn(EP7211_PHYS_EXTKBD),
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.length = SZ_1M,
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.type = MT_DEVICE,
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}, { /* Flash bank 0 */
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.virtual = IO_ADDRESS(EP7211_PHYS_FLASH1),
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.pfn = __phys_to_pfn(EP7211_PHYS_FLASH1),
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.length = SZ_8M,
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.type = MT_DEVICE,
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}, { /* Flash bank 1 */
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.virtual = IO_ADDRESS(EP7211_PHYS_FLASH2),
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.pfn = __phys_to_pfn(EP7211_PHYS_FLASH2),
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.length = SZ_8M,
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.type = MT_DEVICE,
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},
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};
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void __init edb7211_map_io(void)
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{
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clps711x_map_io();
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iotable_init(edb7211_io_desc, ARRAY_SIZE(edb7211_io_desc));
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}
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2005-04-16 22:20:36 +00:00
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2010-05-22 17:18:57 +00:00
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/* Reserve screen memory region at the start of main system memory. */
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static void __init edb7211_reserve(void)
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{
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2012-10-10 15:45:33 +00:00
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memblock_reserve(PHYS_OFFSET, VIDEORAM_SIZE);
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2010-05-22 17:18:57 +00:00
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}
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2005-04-16 22:20:36 +00:00
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static void __init
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ARM: platform fixups: remove mdesc argument to fixup function
Get rid of the mdesc pointer in the fixup function call. No one uses
the mdesc pointer, it shouldn't be modified anyway, and we can't wrap
it, so let's remove it.
Platform files found by:
$ regexp=$(git grep -h '\.fixup.*=' arch/arm |
sed 's!.*= *\([^,]*\),* *!\1!' | sort -u |
tr '\n' '|' | sed 's,|$,,;s,|,\\|,g')
$ git grep $regexp arch/arm
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-12-20 10:37:50 +00:00
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fixup_edb7211(struct tag *tags, char **cmdline, struct meminfo *mi)
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2005-04-16 22:20:36 +00:00
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{
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/*
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* Bank start addresses are not present in the information
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* passed in from the boot loader. We could potentially
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* detect them, but instead we hard-code them.
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*
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* Banks sizes _are_ present in the param block, but we're
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* not using that information yet.
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*/
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mi->bank[0].start = 0xc0000000;
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2012-10-10 15:45:33 +00:00
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mi->bank[0].size = SZ_8M;
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2005-04-16 22:20:36 +00:00
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mi->bank[1].start = 0xc1000000;
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2012-10-10 15:45:33 +00:00
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mi->bank[1].size = SZ_8M;
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2005-04-16 22:20:36 +00:00
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mi->nr_banks = 2;
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}
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2012-11-17 13:57:07 +00:00
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static void __init edb7211_init(void)
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{
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2012-11-17 13:57:09 +00:00
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platform_device_register_simple("video-clps711x", 0, NULL, 0);
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2012-11-17 13:57:07 +00:00
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platform_device_register_simple("cs89x0", 0, edb7211_cs8900_resource,
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ARRAY_SIZE(edb7211_cs8900_resource));
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}
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2005-04-16 22:20:36 +00:00
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MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
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2005-07-03 16:38:58 +00:00
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/* Maintainer: Jon McClintock */
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2012-10-10 15:45:33 +00:00
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.atag_offset = VIDEORAM_SIZE + 0x100,
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2012-11-17 13:57:13 +00:00
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.nr_irqs = CLPS711X_NR_IRQS,
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2005-07-03 16:38:58 +00:00
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.fixup = fixup_edb7211,
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2010-05-22 17:18:57 +00:00
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.reserve = edb7211_reserve,
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2012-11-17 13:57:07 +00:00
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.map_io = edb7211_map_io,
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2005-07-03 16:38:58 +00:00
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.init_irq = clps711x_init_irq,
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2005-04-16 22:20:36 +00:00
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.timer = &clps711x_timer,
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2012-11-17 13:57:07 +00:00
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.init_machine = edb7211_init,
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2011-11-05 17:41:52 +00:00
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.restart = clps711x_restart,
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2005-04-16 22:20:36 +00:00
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MACHINE_END
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