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https://github.com/AsahiLinux/u-boot
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049704f808
Commit37dc958947("global_data.h: Change ram_top type to phys_addr_t") changed type of ram_top member from ulong to phys_addr_t but did not changed types in board_get_usable_ram_top() function which returns value for ram_top. So change ulong to phys_addr_t type also in board_get_usable_ram_top() signature and implementations. Fixes:37dc958947("global_data.h: Change ram_top type to phys_addr_t") Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Simon Glass <sjg@chromium.org>
40 lines
1 KiB
C
40 lines
1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
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*/
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#include <common.h>
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#include <init.h>
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#include <asm/fsp/fsp_support.h>
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#include <asm/global_data.h>
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int dram_init(void)
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{
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int ret;
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/* The FSP has already set up DRAM, so grab the info we need */
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ret = fsp_scan_for_ram_size();
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if (ret)
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return ret;
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if (IS_ENABLED(CONFIG_ENABLE_MRC_CACHE)) {
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struct mrc_output *mrc = &gd->arch.mrc[MRC_TYPE_NORMAL];
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mrc->buf = fsp_get_nvs_data(gd->arch.hob_list, &mrc->len);
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}
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return 0;
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}
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/*
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* This function looks for the highest region of memory lower than 4GB which
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* has enough space for U-Boot where U-Boot is aligned on a page boundary.
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* It overrides the default implementation found elsewhere which simply
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* picks the end of ram, wherever that may be. The location of the stack,
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* the relocation address, and how far U-Boot is moved by relocation are
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* set in the global data structure.
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*/
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phys_size_t board_get_usable_ram_top(phys_size_t total_size)
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{
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return fsp_get_usable_lowmem_top(gd->arch.hob_list);
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}
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