diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-01-11 14:41:00 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-01-28 16:45:42 +0100 |
commit | 036788d57b24ef22337825eb027aced3e31151c9 (patch) | |
tree | d3eb6a1ddfaa00f8757c5b5c9f5c510fab14d48a /c | |
parent | bsp/mpc55xx: Fix MMU configuration for RSM6 (diff) | |
download | rtems-036788d57b24ef22337825eb027aced3e31151c9.tar.bz2 |
bsps/powerpc: Add option for write-through cache
Diffstat (limited to 'c')
-rw-r--r-- | c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h b/c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h index 16612e670b..aaddeec228 100644 --- a/c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h +++ b/c/src/lib/libcpu/powerpc/mpc55xx/include/regs-mmu.h @@ -157,7 +157,8 @@ extern "C" { .VALID = 1, .IPROT = 1, .TID = 0, .TS = 0, .TSIZE = (size) } \ }, \ .MAS2 = { .B = { \ - .EPN = (addr) >> 10, .VLE = 0, .W = 0, .I = (io), .M = 0, .G = (io), .E = 0 } \ + .EPN = (addr) >> 10, .VLE = 0, \ + .W = (io) == 2, .I = (io) == 1, .M = 0, .G = (io) == 1, .E = 0 } \ }, \ .MAS3 = { .B = { \ .RPN = (addr) >> 10, .U0 = 0, .U1 = 0, .U2 = 0, .U3 = 0, .UX = 0, \ |