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fc37a73e66
This returns a devicetree and updates a parameter with an error code. Swap it, since this fits better with the way U-Boot normally works. It also (more easily) allows leaving the existing pointer unchanged. No yaks were harmed in this change, but there is a very small code-size reduction. For sifive, the OF_BOARD option must be set for the function to be called, so there is no point in checking it again. Also OF_SEPARATE is defined always. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Matthias Brugger <mbrugger@suse.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> [trini: Update total_compute] Signed-off-by: Tom Rini <trini@konsulko.com>
30 lines
465 B
C
30 lines
465 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) 2020-2021, SiFive Inc
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*
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* Authors:
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* Pragnesh Patel <pragnesh.patel@sifive.com>
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*/
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#include <cpu_func.h>
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#include <dm.h>
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#include <asm/sections.h>
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int board_fdt_blob_setup(void **fdtp)
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{
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if (gd->arch.firmware_fdt_addr) {
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*fdtp = (ulong *)(uintptr_t)gd->arch.firmware_fdt_addr;
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return 0;
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}
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return -EEXIST;
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}
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int board_init(void)
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{
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/* enable all cache ways */
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enable_caches();
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return 0;
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}
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