diff --git a/GRUB2/MOD_SRC/grub-2.04/include/grub/efi/pe32.h b/GRUB2/MOD_SRC/grub-2.04/include/grub/efi/pe32.h
index 5b4a0358..4543387a 100644
--- a/GRUB2/MOD_SRC/grub-2.04/include/grub/efi/pe32.h
+++ b/GRUB2/MOD_SRC/grub-2.04/include/grub/efi/pe32.h
@@ -78,6 +78,8 @@ struct grub_pe32_coff_header
 #define GRUB_PE32_MACHINE_X86_64		0x8664
 #define GRUB_PE32_MACHINE_ARMTHUMB_MIXED	0x01c2
 #define GRUB_PE32_MACHINE_ARM64			0xAA64
+#define GRUB_PE32_MACHINE_LOONGARCH32		0x6232
+#define GRUB_PE32_MACHINE_LOONGARCH64		0x6264
 #define GRUB_PE32_MACHINE_RISCV32		0x5032
 #define GRUB_PE32_MACHINE_RISCV64		0x5064
 
@@ -301,6 +303,8 @@ struct grub_pe32_fixup_block
 #define GRUB_PE32_REL_BASED_ARM_MOV32T  7
 #define GRUB_PE32_REL_BASED_RISCV_LOW12I 7
 #define GRUB_PE32_REL_BASED_RISCV_LOW12S 8
+#define GRUB_PE32_REL_BASED_LOONGARCH32_MARK_LA	8
+#define GRUB_PE32_REL_BASED_LOONGARCH64_MARK_LA	8
 #define GRUB_PE32_REL_BASED_IA64_IMM64	9
 #define GRUB_PE32_REL_BASED_DIR64	10
 #define GRUB_PE32_REL_BASED_HIGH3ADJ	11