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[PATCH 1/2] RISC-V: Update magic number
From: |
Nikita Ermakov |
Subject: |
[PATCH 1/2] RISC-V: Update magic number |
Date: |
Wed, 24 Mar 2021 17:50:27 +0300 |
The image header for riscv in the kernel was modified to improve
compatibility with the ARM64 header.
Signed-off-by: Nikita Ermakov <arei@altlinux.org>
---
include/grub/riscv32/linux.h | 4 ++--
include/grub/riscv64/linux.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/grub/riscv32/linux.h b/include/grub/riscv32/linux.h
index 512b777c8..5718bf569 100644
--- a/include/grub/riscv32/linux.h
+++ b/include/grub/riscv32/linux.h
@@ -19,7 +19,7 @@
#ifndef GRUB_RISCV32_LINUX_HEADER
#define GRUB_RISCV32_LINUX_HEADER 1
-#define GRUB_LINUX_RISCV_MAGIC_SIGNATURE 0x52534356 /* 'RSCV' */
+#define GRUB_LINUX_RISCV_MAGIC_SIGNATURE 0x05435352 /* little endian,
'RSC\x05' */
/* From linux/Documentation/riscv/booting.txt */
struct linux_riscv_kernel_header
@@ -32,7 +32,7 @@ struct linux_riscv_kernel_header
grub_uint64_t res2; /* reserved */
grub_uint64_t res3; /* reserved */
grub_uint64_t res4; /* reserved */
- grub_uint32_t magic; /* Magic number, little endian, "RSCV" */
+ grub_uint32_t magic; /* Magic number, little endian, "RSC\x05" */
grub_uint32_t hdr_offset; /* Offset of PE/COFF header */
};
diff --git a/include/grub/riscv64/linux.h b/include/grub/riscv64/linux.h
index 3630c30fb..a57fa0c81 100644
--- a/include/grub/riscv64/linux.h
+++ b/include/grub/riscv64/linux.h
@@ -19,7 +19,7 @@
#ifndef GRUB_RISCV64_LINUX_HEADER
#define GRUB_RISCV64_LINUX_HEADER 1
-#define GRUB_LINUX_RISCV_MAGIC_SIGNATURE 0x52534356 /* 'RSCV' */
+#define GRUB_LINUX_RISCV_MAGIC_SIGNATURE 0x05435352 /* little endian,
'RSC\x05' */
#define GRUB_EFI_PE_MAGIC 0x5A4D
@@ -34,7 +34,7 @@ struct linux_riscv_kernel_header
grub_uint64_t res2; /* reserved */
grub_uint64_t res3; /* reserved */
grub_uint64_t res4; /* reserved */
- grub_uint32_t magic; /* Magic number, little endian, "RSCV" */
+ grub_uint32_t magic; /* Magic number, little endian, "RSC\x05" */
grub_uint32_t hdr_offset; /* Offset of PE/COFF header */
};
--
2.25.4