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03de305ec4
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
50 lines
1.2 KiB
C
50 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/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->ram_base, gd->ram_size, 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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