efi: sandbox: Add required linker sections
The EFI loader code requires certain linker sections to exist. Add these for sandbox so that the EFI loader code will link. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Alexander Graf <agraf@suse.de>
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@ -18,6 +18,35 @@ SECTIONS
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__u_boot_sandbox_option_end = .;
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__bss_start = .;
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.__efi_runtime_start : {
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*(.__efi_runtime_start)
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}
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.efi_runtime : {
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*(efi_runtime_text)
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*(efi_runtime_data)
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}
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.__efi_runtime_stop : {
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*(.__efi_runtime_stop)
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}
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.efi_runtime_rel_start :
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{
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*(.__efi_runtime_rel_start)
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}
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.efi_runtime_rel : {
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*(.relefi_runtime_text)
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*(.relefi_runtime_data)
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}
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.efi_runtime_rel_stop :
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{
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*(.__efi_runtime_rel_stop)
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}
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}
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INSERT BEFORE .data;
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@ -5,7 +5,7 @@
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# (C) Copyright 2002-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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obj-y += interrupts.o
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obj-y += interrupts.o sections.o
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obj-$(CONFIG_PCI) += pci_io.o
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obj-$(CONFIG_CMD_BOOTM) += bootm.o
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obj-$(CONFIG_CMD_BOOTZ) += bootm.o
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12
arch/sandbox/lib/sections.c
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12
arch/sandbox/lib/sections.c
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@ -0,0 +1,12 @@
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2013 Albert ARIBAUD <albert.u.boot@aribaud.net>
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*
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*/
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char __efi_runtime_start[0] __attribute__((section(".__efi_runtime_start")));
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char __efi_runtime_stop[0] __attribute__((section(".__efi_runtime_stop")));
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char __efi_runtime_rel_start[0]
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__attribute__((section(".__efi_runtime_rel_start")));
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char __efi_runtime_rel_stop[0]
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__attribute__((section(".__efi_runtime_rel_stop")));
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