Changeset 7275e520 in mainline


Ignore:
Timestamp:
2013-01-24T22:31:57Z (12 years ago)
Author:
Jan Vesely <jano.vesely@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
f288d85
Parents:
24bead17
Message:

arm32, boot: Keep ICache and BPredictors enabled on armv7.

Works OK.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • boot/arch/arm32/src/asm.S

    r24bead17 r7275e520  
    7171        mrc     p15, 0, r4, c1, c0, 0
    7272        bic     r4, r4, #(1 << CP15_C1_DC)
     73#ifndef PROCESSOR_ARCH_armv7_a
    7374        bic     r4, r4, #(1 << CP15_C1_IC)
    7475        bic     r4, r4, #(1 << CP15_C1_BP)
     76#endif
    7577        mcr     p15, 0, r4, c1, c0, 0
    7678
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