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https://github.com/AsahiLinux/u-boot
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dfaf6a5797
Since commit86cf1c8285("configs: Migrate CONFIG_NR_DRAM_BANKS") & commit999a772d9f("Kconfig: Migrate CONFIG_NR_DRAM_BANKS"), CONFIG_NR_DRAM_BANKS is always defined with a value (4 is default). It makes no sense to still carry code that is guarded with "#ifndef CONFIG_NR_DRAM_BANKS" (and similar). This patch removes all these unreferenced code paths. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Pali Rohár <pali@kernel.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
47 lines
1 KiB
C
47 lines
1 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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