57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/*
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* iomem.c - barebox iomem command
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*
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* Copyright (c) 2011 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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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 version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation.
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*/
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#include <common.h>
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#include <command.h>
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static void __print_resources(struct resource *res, int indent)
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{
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struct resource *r;
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int i;
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for (i = 0; i < indent; i++)
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printf(" ");
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printf("0x%08x - 0x%08x (size 0x%08x) %s\n", res->start,
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res->start + res->size - 1,
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res->size, res->name);
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list_for_each_entry(r, &res->children, sibling)
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__print_resources(r, indent + 1);
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}
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static void print_resources(struct resource *res)
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{
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__print_resources(res, 0);
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}
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static int do_iomem(int argc, char *argv[])
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{
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print_resources(&iomem_resource);
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return 0;
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}
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BAREBOX_CMD_START(iomem)
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.cmd = do_iomem,
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.usage = "show iomem usage",
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BAREBOX_CMD_END
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