83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2007 Semihalf
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*
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* Written by: Rafal Jaworowski <raj@semihalf.com>
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*
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* This file contains routines that fetch data from PowerPC-dependent sources
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* (bd_info etc.)
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*/
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#include <config.h>
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#include <linux/types.h>
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#include <api_public.h>
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#include <asm/u-boot.h>
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#include <asm/global_data.h>
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#include "api_private.h"
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DECLARE_GLOBAL_DATA_PTR;
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/*
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* Important notice: handling of individual fields MUST be kept in sync with
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* include/asm-ppc/u-boot.h and include/asm-ppc/global_data.h, so any changes
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* need to reflect their current state and layout of structures involved!
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*/
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int platform_sys_info(struct sys_info *si)
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{
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si->clk_bus = gd->bus_clk;
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si->clk_cpu = gd->cpu_clk;
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#if defined(CONFIG_MPC8xx) || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
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#define bi_bar bi_immr_base
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#elif defined(CONFIG_MPC83xx)
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#define bi_bar bi_immrbar
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#endif
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#if defined(bi_bar)
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si->bar = gd->bd->bi_bar;
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#undef bi_bar
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#else
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si->bar = 0;
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#endif
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platform_set_mr(si, gd->bd->bi_memstart, gd->bd->bi_memsize, MR_ATTR_DRAM);
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platform_set_mr(si, gd->bd->bi_flashstart, gd->bd->bi_flashsize, MR_ATTR_FLASH);
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platform_set_mr(si, gd->bd->bi_sramstart, gd->bd->bi_sramsize, MR_ATTR_SRAM);
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return 1;
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}
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