Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblaze

[oweals/u-boot.git] / arch / arm / include / asm / armv7.h

diff --git a/arch/arm/include/asm/armv7.h b/arch/arm/include/asm/armv7.h
index dc9561cd2b667b4d22434f0452deb699a2011120..30e7939d8e48fa3fc897b90ee178d0001b2076fe 100644 (file)
--- a/arch/arm/include/asm/armv7.h
+++ b/arch/arm/include/asm/armv7.h
@@ -58,6 +58,7 @@
 
 #ifndef __ASSEMBLY__
 #include <linux/types.h>
+#include <asm/io.h>
 
 /*
  * CP15 Barrier instructions
@@ -69,6 +70,16 @@
 #define CP15DSB        asm volatile ("mcr     p15, 0, %0, c7, c10, 4" : : "r" (0))
 #define CP15DMB        asm volatile ("mcr     p15, 0, %0, c7, c10, 5" : : "r" (0))
 
+#ifdef __ARM_ARCH_7A__
+#define ISB    asm volatile ("isb" : : : "memory")
+#define DSB    asm volatile ("dsb" : : : "memory")
+#define DMB    asm volatile ("dmb" : : : "memory")
+#else
+#define ISB    CP15ISB
+#define DSB    CP15DSB
+#define DMB    CP15DMB
+#endif
+
 /*
  * Workaround for ARM errata # 798870
  * Set L2ACTLR[7] to reissue any memory transaction in the L2 that has been
@@ -120,10 +131,10 @@ void v7_outer_cache_inval_all(void);
 void v7_outer_cache_flush_range(u32 start, u32 end);
 void v7_outer_cache_inval_range(u32 start, u32 end);
 
-#if defined(CONFIG_ARMV7_NONSEC) || defined(CONFIG_ARMV7_VIRT)
+#ifdef CONFIG_ARMV7_NONSEC
 
 int armv7_init_nonsec(void);
-int armv7_update_dt(void *fdt);
+int armv7_apply_memory_carveout(u64 *start, u64 *size);
 bool armv7_boot_nonsec(void);
 
 /* defined in assembly file */
@@ -135,8 +146,13 @@ void _smp_pen(void);
 extern char __secure_start[];
 extern char __secure_end[];
 
-#endif /* CONFIG_ARMV7_NONSEC || CONFIG_ARMV7_VIRT */
+#endif /* CONFIG_ARMV7_NONSEC */
 
+void v7_arch_cp15_set_l2aux_ctrl(u32 l2auxctrl, u32 cpu_midr,
+                                u32 cpu_rev_comb, u32 cpu_variant,
+                                u32 cpu_rev);
+void v7_arch_cp15_set_acr(u32 acr, u32 cpu_midr, u32 cpu_rev_comb,
+                         u32 cpu_variant, u32 cpu_rev);
 #endif /* ! __ASSEMBLY__ */
 
 #endif