62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
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* Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
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*
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* Based on arch/arm/cpu/dtb.c:
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* Copyright (C) 2013 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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*/
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#include <common.h>
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#include <init.h>
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#include <of.h>
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#include <memory.h>
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#include <asm/addrspace.h>
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void of_add_memory_bank(struct device_node *node, bool dump, int r,
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u64 base, u64 size)
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{
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static char str[12];
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sprintf(str, "kseg0_ram%d", r);
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barebox_add_memory_bank(str, KSEG0 | base, size);
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sprintf(str, "kseg1_ram%d", r);
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barebox_add_memory_bank(str, KSEG1 | base, size);
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if (dump)
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pr_info("%s: %s: 0x%llx@0x%llx\n", node->name, str, size, base);
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}
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extern char __dtb_start[];
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static int of_mips_init(void)
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{
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struct device_node *root;
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root = of_get_root_node();
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if (root)
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return 0;
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root = of_unflatten_dtb(__dtb_start);
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if (root) {
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pr_debug("using internal DTB\n");
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of_set_root_node(root);
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if (IS_ENABLED(CONFIG_OFDEVICE))
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of_probe();
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}
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return 0;
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}
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core_initcall(of_mips_init);
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