grub2/0090-Rework-how-the-fdt-command-builds.patch
Robbie Harwood ed1787d5fc emu: support newer kexec syscall
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
2023-02-06 22:43:11 +00:00

123 lines
3.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Thu, 11 Jul 2019 13:01:41 +0200
Subject: [PATCH] Rework how the fdt command builds.
Trying to avoid all variants of:
cat syminfo.lst | sort | gawk -f ../../grub-core/genmoddep.awk > moddep.lst || (rm -f moddep.lst; exit 1)
grub_fdt_install in linux is not defined
grub_fdt_load in linux is not defined
grub_fdt_unload in linux is not defined
grub_fdt_install in xen_boot is not defined
grub_fdt_load in xen_boot is not defined
grub_fdt_unload in xen_boot is not defined
Signed-off-by: Peter Jones <pjones@redhat.com>
[javierm: Fix build with platform emu, aarch64, and risc-v]
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
---
grub-core/Makefile.core.def | 5 ++---
grub-core/lib/fdt.c | 2 --
grub-core/loader/efi/fdt.c | 2 ++
include/grub/fdt.h | 6 ++++++
grub-core/Makefile.am | 1 +
5 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
index 12797336c9..4e7d90da76 100644
--- a/grub-core/Makefile.core.def
+++ b/grub-core/Makefile.core.def
@@ -177,7 +177,6 @@ kernel = {
arm_coreboot = kern/arm/coreboot/init.c;
arm_coreboot = kern/arm/coreboot/timer.c;
arm_coreboot = kern/arm/coreboot/coreboot.S;
- arm_coreboot = lib/fdt.c;
arm_coreboot = bus/fdt.c;
arm_coreboot = term/ps2.c;
arm_coreboot = term/arm/pl050.c;
@@ -351,6 +350,8 @@ kernel = {
riscv64 = kern/riscv/cache_flush.S;
riscv64 = kern/riscv/dl.c;
+ fdt = lib/fdt.c;
+
emu = disk/host.c;
emu = kern/emu/cache_s.S;
emu = kern/emu/hostdisk.c;
@@ -1825,7 +1826,6 @@ module = {
riscv32 = loader/riscv/linux.c;
riscv64 = loader/riscv/linux.c;
emu = loader/emu/linux.c;
- fdt = lib/fdt.c;
common = loader/linux.c;
common = lib/cmdline.c;
@@ -1837,7 +1837,6 @@ module = {
module = {
name = fdt;
efi = loader/efi/fdt.c;
- common = lib/fdt.c;
enable = fdt;
};
diff --git a/grub-core/lib/fdt.c b/grub-core/lib/fdt.c
index 0d371c5633..37e04bd69e 100644
--- a/grub-core/lib/fdt.c
+++ b/grub-core/lib/fdt.c
@@ -21,8 +21,6 @@
#include <grub/mm.h>
#include <grub/dl.h>
-GRUB_MOD_LICENSE ("GPLv3+");
-
#define FDT_SUPPORTED_VERSION 17
#define FDT_BEGIN_NODE 0x00000001
diff --git a/grub-core/loader/efi/fdt.c b/grub-core/loader/efi/fdt.c
index c86f283d75..c572415d38 100644
--- a/grub-core/loader/efi/fdt.c
+++ b/grub-core/loader/efi/fdt.c
@@ -27,6 +27,8 @@
#include <grub/efi/memory.h>
#include <grub/cpu/efi/memory.h>
+GRUB_MOD_LICENSE ("GPLv3+");
+
static void *loaded_fdt;
static void *fdt;
diff --git a/include/grub/fdt.h b/include/grub/fdt.h
index e609c7e411..3514aa4a5b 100644
--- a/include/grub/fdt.h
+++ b/include/grub/fdt.h
@@ -19,6 +19,9 @@
#ifndef GRUB_FDT_HEADER
#define GRUB_FDT_HEADER 1
+#if !defined(GRUB_MACHINE_EMU) && \
+ (defined(__arm__) || defined(__aarch64__) || defined(__riscv))
+
#include <grub/types.h>
#include <grub/symbol.h>
@@ -144,4 +147,7 @@ int EXPORT_FUNC(grub_fdt_set_prop) (void *fdt, unsigned int nodeoffset, const ch
grub_fdt_set_prop ((fdt), (nodeoffset), "reg", reg_64, 16); \
})
+#endif /* !defined(GRUB_MACHINE_EMU) && \
+ (defined(__arm__) || defined(__aarch64__) || defined(__riscv)) */
+
#endif /* ! GRUB_FDT_HEADER */
diff --git a/grub-core/Makefile.am b/grub-core/Makefile.am
index bfd29a3bf0..c2e8a82bce 100644
--- a/grub-core/Makefile.am
+++ b/grub-core/Makefile.am
@@ -76,6 +76,7 @@ KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/sb.h
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/env.h
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/env_private.h
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/err.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fdt.h
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/file.h
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fs.h
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i18n.h