+static inline void l2x0_clean_line(unsigned long addr)
+{
+ void __iomem *base = l2x0_base;
+ cache_wait(base + L2X0_CLEAN_LINE_PA, 1);
+ writel(addr, base + L2X0_CLEAN_LINE_PA);
+}
+
+static inline void l2x0_inv_line(unsigned long addr)
+{
+ void __iomem *base = l2x0_base;
+ cache_wait(base + L2X0_INV_LINE_PA, 1);
+ writel(addr, base + L2X0_INV_LINE_PA);
+}
+
+#ifdef CONFIG_PL310_ERRATA_588369
+static void debug_writel(unsigned long val)
+{
+ extern void omap_smc1(u32 fn, u32 arg);
+
+ /*
+ * Texas Instrument secure monitor api to modify the
+ * PL310 Debug Control Register.
+ */
+ omap_smc1(0x100, val);
+}
+
+static inline void l2x0_flush_line(unsigned long addr)
+{
+ void __iomem *base = l2x0_base;
+
+ /* Clean by PA followed by Invalidate by PA */
+ cache_wait(base + L2X0_CLEAN_LINE_PA, 1);
+ writel(addr, base + L2X0_CLEAN_LINE_PA);
+ cache_wait(base + L2X0_INV_LINE_PA, 1);
+ writel(addr, base + L2X0_INV_LINE_PA);
+}
+#else
+
+/* Optimised out for non-errata case */
+static inline void debug_writel(unsigned long val)
+{
+}
+
+static inline void l2x0_flush_line(unsigned long addr)
+{
+ void __iomem *base = l2x0_base;
+ cache_wait(base + L2X0_CLEAN_INV_LINE_PA, 1);
+ writel(addr, base + L2X0_CLEAN_INV_LINE_PA);
+}
+#endif
+