1 files changed, 0 insertions, 83 deletions
diff --git a/src/arch/armv7/include/system.h b/src/arch/armv7/include/system.h
index eda0bc1806..0643852f76 100644
--- a/src/arch/armv7/include/system.h
+++ b/src/arch/armv7/include/system.h
@@ -3,37 +3,6 @@
 #define SYSTEM_H_
 
 /*
- * CR1 bits (CP#15 CR1)
- */
-#define CR_M	(1 << 0)	/* MMU enable				*/
-#define CR_A	(1 << 1)	/* Alignment abort enable		*/
-#define CR_C	(1 << 2)	/* Dcache enable			*/
-#define CR_W	(1 << 3)	/* Write buffer enable			*/
-#define CR_P	(1 << 4)	/* 32-bit exception handler		*/
-#define CR_D	(1 << 5)	/* 32-bit data address range		*/
-#define CR_L	(1 << 6)	/* Implementation defined		*/
-#define CR_B	(1 << 7)	/* Big endian				*/
-#define CR_S	(1 << 8)	/* System MMU protection		*/
-#define CR_R	(1 << 9)	/* ROM MMU protection			*/
-#define CR_F	(1 << 10)	/* Implementation defined		*/
-#define CR_Z	(1 << 11)	/* Implementation defined		*/
-#define CR_I	(1 << 12)	/* Icache enable			*/
-#define CR_V	(1 << 13)	/* Vectors relocated to 0xffff0000	*/
-#define CR_RR	(1 << 14)	/* Round Robin cache replacement	*/
-#define CR_L4	(1 << 15)	/* LDR pc can set T bit			*/
-#define CR_DT	(1 << 16)
-#define CR_IT	(1 << 18)
-#define CR_ST	(1 << 19)
-#define CR_FI	(1 << 21)	/* Fast interrupt (lower latency mode)	*/
-#define CR_U	(1 << 22)	/* Unaligned access operation		*/
-#define CR_XP	(1 << 23)	/* Extended page tables			*/
-#define CR_VE	(1 << 24)	/* Vectored interrupts			*/
-#define CR_EE	(1 << 25)	/* Exception (Big) Endian		*/
-#define CR_TRE	(1 << 28)	/* TEX remap enable			*/
-#define CR_AFE	(1 << 29)	/* Access flag enable			*/
-#define CR_TE	(1 << 30)	/* Thumb exception enable		*/
-
-/*
  * This is used to ensure the compiler did actually allocate the register we
  * asked it for some inline assembly sequences.  Apparently we can't trust
  * the compiler from one version to another so a bit of paranoia won't hurt.
@@ -48,58 +17,6 @@
 #define arch_align_stack(x) (x)
 
 #ifndef __ASSEMBLER__
-#include <arch/cache.h>	/* for isb() */
-static inline unsigned int get_cr(void)
-{
-	unsigned int val;
-	asm("mrc p15, 0, %0, c1, c0, 0	@ get CR" : "=r" (val) : : "cc");
-	return val;
-}
-
-static inline void set_cr(unsigned int val)
-{
-	asm volatile("mcr p15, 0, %0, c1, c0, 0	@ set CR"
-	  : : "r" (val) : "cc");
-	isb();
-}
-
-/* options available for data cache on each page */
-enum dcache_option {
-	DCACHE_OFF,
-	DCACHE_WRITETHROUGH,
-	DCACHE_WRITEBACK,
-};
-
-/* Size of an MMU section */
-enum {
-	MMU_SECTION_SHIFT	= 20,
-	MMU_SECTION_SIZE	= 1 << MMU_SECTION_SHIFT,
-};
-
-/**
- * Change the cache settings for a region.
- *
- * \param start		start address of memory region to change
- * \param size		size of memory region to change
- * \param option	dcache option to select
- */
-void mmu_set_region_dcache(unsigned long start, int size,
-			enum dcache_option option);
-
-/**
- * Register an update to the page tables, and flush the TLB
- *
- * \param start		start address of update in page table
- * \param stop		stop address of update in page table
- */
-void mmu_page_table_flush(unsigned long start, unsigned long stop);
-
-void mmu_setup(unsigned long start, unsigned long size);
-
-void v7_inval_tlb(void);
-
-void arm_init_before_mmu(void);
-
  /*
   * FIXME: sdelay originally came from arch/arm/cpu/armv7/exynos5/setup.h in
   * u-boot but does not seem specific to exynos5...