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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Passing basic information from SPL to U-Boot proper
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*
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* Copyright 2018 Google, Inc
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*/
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#ifndef __HANDOFF_H
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#define __HANDOFF_H
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#if CONFIG_IS_ENABLED(HANDOFF)
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#include <asm/handoff.h>
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/**
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* struct spl_handoff - information passed from SPL to U-Boot proper
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*
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* @ram_size: Value to use for gd->ram_size
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*/
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struct spl_handoff {
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struct arch_spl_handoff arch;
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u64 ram_size;
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struct {
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u64 start;
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u64 size;
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} ram_bank[CONFIG_NR_DRAM_BANKS];
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};
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void handoff_save_dram(struct spl_handoff *ho);
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void handoff_load_dram_size(struct spl_handoff *ho);
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void handoff_load_dram_banks(struct spl_handoff *ho);
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/**
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* handoff_arch_save() - Save arch-specific info into the handoff area
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*
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* This is defined to an empty function by default, but arch-specific code can
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* define it to write to spi_handoff->arch. It is called from
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* write_spl_handoff().
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*
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* @ho: Handoff area to fill in
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* Return: 0 if OK, -ve on error
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*/
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int handoff_arch_save(struct spl_handoff *ho);
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#endif
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#endif
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