1 files changed, 30 insertions, 0 deletions
diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h
index 3985c600db..b33e1330c4 100644
--- a/util/flashrom/flash.h
+++ b/util/flashrom/flash.h
@@ -58,6 +58,36 @@
   #define INL  inl
 #endif
 
+static inline void writeb(uint8_t b, volatile void *addr)
+{
+	*(volatile uint8_t *) addr = b;
+}
+
+static inline void writew(uint16_t b, volatile void *addr)
+{
+	*(volatile uint16_t *) addr = b;
+}
+
+static inline void writel(uint32_t b, volatile void *addr)
+{
+	*(volatile uint32_t *) addr = b;
+}
+
+static inline uint8_t readb(const volatile void *addr)
+{
+	return *(volatile uint8_t *) addr;
+}
+
+static inline uint16_t readw(const volatile void *addr)
+{
+	return *(volatile uint16_t *) addr;
+}
+
+static inline uint32_t readl(const volatile void *addr)
+{
+	return *(volatile uint32_t *) addr;
+}
+
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 
 struct flashchip {