diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 79d833a690b8c9e0542d383b322274f4285ff5be..9c11028a2d0b2a4161be2b8f6338655bc7e22f75 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -44,15 +44,6 @@
 #define STARTUP_NORMAL_OFFSET	0x10000
 #define STARTUP_KDUMP_OFFSET	0x10010
 
-/* Offsets to parameters in kernel/head.S  */
-
-#define IPL_DEVICE	0x10400
-#define INITRD_START	0x10408
-#define INITRD_SIZE	0x10410
-#define OLDMEM_BASE	0x10418
-#define OLDMEM_SIZE	0x10420
-#define COMMAND_LINE	0x10480
-
 #ifndef __ASSEMBLY__
 
 #include <asm/lowcore.h>
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index 77ff2130cb04529f40683e2d7ebe3584574e14fd..8a6fdf0f5e91f4bb196de04ee497e336e826a28c 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -152,5 +152,12 @@ int main(void)
 	DEFINE(__KEXEC_SHA_REGION_SIZE, sizeof(struct kexec_sha_region));
 	/* sizeof kernel parameter area */
 	DEFINE(__PARMAREA_SIZE, sizeof(struct parmarea));
+	/* kernel parameter area offsets */
+	DEFINE(IPL_DEVICE, PARMAREA + offsetof(struct parmarea, ipl_device));
+	DEFINE(INITRD_START, PARMAREA + offsetof(struct parmarea, initrd_start));
+	DEFINE(INITRD_SIZE, PARMAREA + offsetof(struct parmarea, initrd_size));
+	DEFINE(OLDMEM_BASE, PARMAREA + offsetof(struct parmarea, oldmem_base));
+	DEFINE(OLDMEM_SIZE, PARMAREA + offsetof(struct parmarea, oldmem_size));
+	DEFINE(COMMAND_LINE, PARMAREA + offsetof(struct parmarea, command_line));
 	return 0;
 }