Change the symbol from "RISCV" to "RSCV" so the magic number can be 32-bit
long, which is consistent with other architectures.
Signed-off-by: Chester Lin <[email protected]>
---
arch/riscv/include/asm/image.h | 9 +++++----
arch/riscv/kernel/head.S | 5 ++---
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/riscv/include/asm/image.h b/arch/riscv/include/asm/image.h
index ef28e106f247..ec8bbfe86dde 100644
--- a/arch/riscv/include/asm/image.h
+++ b/arch/riscv/include/asm/image.h
@@ -3,7 +3,8 @@
#ifndef __ASM_IMAGE_H
#define __ASM_IMAGE_H
-#define RISCV_IMAGE_MAGIC "RISCV"
+#define RISCV_IMAGE_MAGIC "RSCV"
+
#define RISCV_IMAGE_FLAG_BE_SHIFT 0
#define RISCV_IMAGE_FLAG_BE_MASK 0x1
@@ -39,9 +40,9 @@
* @version: version
* @res1: reserved
* @res2: reserved
- * @magic: Magic number
* @res3: reserved (will be used for additional RISC-V specific
* header)
+ * @magic: Magic number
* @res4: reserved (will be used for PE COFF offset)
*
* The intention is for this header format to be shared between multiple
@@ -57,8 +58,8 @@ struct riscv_image_header {
u32 version;
u32 res1;
u64 res2;
- u64 magic;
- u32 res3;
+ u64 res3;
+ u32 magic;
u32 res4;
};
#endif /* __ASSEMBLY__ */
diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S
index 0f1ba17e476f..1f8fffbecf68 100644
--- a/arch/riscv/kernel/head.S
+++ b/arch/riscv/kernel/head.S
@@ -39,9 +39,8 @@ ENTRY(_start)
.word RISCV_HEADER_VERSION
.word 0
.dword 0
- .asciz RISCV_IMAGE_MAGIC
- .word 0
- .balign 4
+ .dword 0
+ .ascii RISCV_IMAGE_MAGIC
.word 0
.global _start_kernel
--
2.22.0