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-rw-r--r--hw/xtensa/bootparam.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/xtensa/bootparam.h b/hw/xtensa/bootparam.h
index e6cf3b1492..e839bee576 100644
--- a/hw/xtensa/bootparam.h
+++ b/hw/xtensa/bootparam.h
@@ -16,6 +16,11 @@ typedef struct BpTag {
uint16_t size;
} BpTag;
+static inline size_t get_tag_size(size_t data_size)
+{
+ return data_size + sizeof(BpTag) + 4;
+}
+
static inline ram_addr_t put_tag(ram_addr_t addr, uint16_t tag,
size_t size, const void *data)
{