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220e6cf7b7
This adds basic support for the Calxeda Highbank platform. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Reviewed-by: Jamie Iles <jamie@jamieiles.com> Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
/*
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* Copyright 2011 Calxeda, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <linux/init.h>
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#include <asm/page.h>
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#include <asm/sizes.h>
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#include <asm/mach/map.h>
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#define HB_DEBUG_LL_PHYS_BASE 0xfff36000
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#define HB_DEBUG_LL_VIRT_BASE 0xfee36000
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static struct map_desc lluart_io_desc __initdata = {
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.virtual = HB_DEBUG_LL_VIRT_BASE,
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.pfn = __phys_to_pfn(HB_DEBUG_LL_PHYS_BASE),
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.length = SZ_4K,
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.type = MT_DEVICE,
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};
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void __init highbank_lluart_map_io(void)
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{
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iotable_init(&lluart_io_desc, 1);
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}
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