ARM: OMAP5: Enable support for AVS0 for OMAP5 production devices

[oweals/u-boot.git] / arch / arm / include / asm / system.h

diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index 766e929d462c9b6102896618882fdd5957f71ae9..79bd19af7dab38c8791d3f31f5f42091d4ad6592 100644 (file)
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -180,6 +180,21 @@ static inline unsigned long read_mpidr(void)
 void __asm_flush_dcache_all(void);
 void __asm_invalidate_dcache_all(void);
 void __asm_flush_dcache_range(u64 start, u64 end);
+
+/**
+ * __asm_invalidate_dcache_range() - Invalidate a range of virtual addresses
+ *
+ * This performance an invalidate from @start to @end - 1. Both addresses
+ * should be cache-aligned, otherwise this function will align the start
+ * address and may continue past the end address.
+ *
+ * Data in the address range is evicted from the cache and is not written back
+ * to memory.
+ *
+ * @start: Start address to invalidate
+ * @end: End address to invalidate up to (exclusive)
+ */
+void __asm_invalidate_dcache_range(u64 start, u64 end);
 void __asm_invalidate_tlb_all(void);
 void __asm_invalidate_icache_all(void);
 int __asm_invalidate_l3_dcache(void);
@@ -226,6 +241,7 @@ void protect_secure_region(void);
 void smp_kick_all_cpus(void);
 
 void flush_l3_cache(void);
+void mmu_change_region_attr(phys_addr_t start, size_t size, u64 attrs);
 
 /*
  *Issue a secure monitor call in accordance with ARM "SMC Calling convention",