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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Javier Martinez Canillas <javierm@redhat.com>
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Date: Tue, 27 Aug 2019 10:34:24 +0200
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Subject: [PATCH] Fix build error with the fdt module on risc-v
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The risc-v architecture also uses Device Trees, but the symbols in the
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fdt header aren't defined for this arch which lead to following error:
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BUILDSTDERR: ../../grub-core/loader/efi/fdt.c: In function 'grub_fdt_load':
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BUILDSTDERR: ../../grub-core/loader/efi/fdt.c:48:39: warning: implicit declaration of function 'grub_fdt_get_totalsize' [-Wimplicit-function-declaration]
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BUILDSTDERR: 48 | size = GRUB_EFI_BYTES_TO_PAGES (grub_fdt_get_totalsize (fdt));
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Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
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---
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include/grub/fdt.h | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/include/grub/fdt.h b/include/grub/fdt.h
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index 2041341fd6..3514aa4a5b 100644
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--- a/include/grub/fdt.h
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+++ b/include/grub/fdt.h
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@@ -19,7 +19,8 @@
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#ifndef GRUB_FDT_HEADER
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#define GRUB_FDT_HEADER 1
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-#if !defined(GRUB_MACHINE_EMU) && (defined(__arm__) || defined(__aarch64__))
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+#if !defined(GRUB_MACHINE_EMU) && \
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+ (defined(__arm__) || defined(__aarch64__) || defined(__riscv))
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#include <grub/types.h>
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#include <grub/symbol.h>
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@@ -146,6 +147,7 @@ int EXPORT_FUNC(grub_fdt_set_prop) (void *fdt, unsigned int nodeoffset, const ch
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grub_fdt_set_prop ((fdt), (nodeoffset), "reg", reg_64, 16); \
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})
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-#endif /* defined(__arm__) || defined(__aarch64__) */
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+#endif /* !defined(GRUB_MACHINE_EMU) && \
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+ (defined(__arm__) || defined(__aarch64__) || defined(__riscv)) */
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#endif /* ! GRUB_FDT_HEADER */
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