Changes in boot/arch/arm32/src/asm.S [9658879:a35b458] in mainline
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boot/arch/arm32/src/asm.S
r9658879 ra35b458 67 67 #ifndef PROCESSOR_ARCH_armv7_a 68 68 mrc p15, 0, r4, c1, c0, 0 69 69 70 70 # Disable D-cache before the kernel is started. 71 71 bic r4, r4, #(1 << CP15_C1_DC) … … 76 76 bic r4, r4, #(1 << CP15_C1_BP) 77 77 #endif 78 78 79 79 mcr p15, 0, r4, c1, c0, 0 80 80 #endif 81 81 82 82 # Wait for the operations to complete 83 83 #ifdef PROCESSOR_ARCH_armv7_a … … 88 88 mcr p15, 0, r4, c7, c10, 4 89 89 #endif 90 90 91 91 # Clean ICache and BPredictors, r4 ignored (SBZ) 92 92 mov r4, #0
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