Changeset a35b458 in mainline for boot/arch/arm32/src/asm.S
- Timestamp:
- 2018-03-02T20:10:49Z (7 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- f1380b7
- Parents:
- 3061bc1
- git-author:
- Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:38:31)
- git-committer:
- Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-02 20:10:49)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
boot/arch/arm32/src/asm.S
r3061bc1 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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