1 files changed, 29 insertions, 0 deletions
diff --git a/kexec/arch/sh/kexec-sh.c b/kexec/arch/sh/kexec-sh.c
index ebac77f..117f3e8 100644
--- a/kexec/arch/sh/kexec-sh.c
+++ b/kexec/arch/sh/kexec-sh.c
@@ -168,3 +168,32 @@ int is_crashkernel_mem_reserved(void)
 	return 0; /* kdump is not supported on this platform (yet) */
 }
 
+unsigned long virt_to_phys(unsigned long addr)
+{
+	unsigned long seg = addr & 0xe0000000;
+	if (seg != 0x80000000 && seg != 0xc0000000)
+		die("Virtual address %p is not in P1 or P2\n", (void *)addr);
+
+	return addr - seg;
+}
+
+/*
+ * add_segment() should convert base to a physical address on superh,
+ * while the default is just to work with base as is */
+void add_segment(struct kexec_info *info, const void *buf, size_t bufsz,
+		 unsigned long base, size_t memsz)
+{
+	add_segment_phys_virt(info, buf, bufsz, base, memsz, 1);
+}
+
+/*
+ * add_buffer() should convert base to a physical address on superh,
+ * while the default is just to work with base as is */
+unsigned long add_buffer(struct kexec_info *info, const void *buf,
+			 unsigned long bufsz, unsigned long memsz,
+			 unsigned long buf_align, unsigned long buf_min,
+			 unsigned long buf_max, int buf_end)
+{
+	return add_buffer_phys_virt(info, buf, bufsz, memsz, buf_align,
+				    buf_min, buf_max, buf_end, 1);
+}