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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-04-03 10:05:51 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-04-03 14:07:58 +0200 |
| commit | f6e793a2cae956fabbb0e2db2ef9727176d1fc3a (patch) | |
| tree | 5fe3fe4203cb2756d6795e691116363828d5df10 /c/src/lib/libbsp/powerpc/qoriq/start/start.S | |
| parent | bsp/qoriq: Add post-link hook (diff) | |
| download | rtems-f6e793a2cae956fabbb0e2db2ef9727176d1fc3a.tar.bz2 | |
bsp/qoriq: Adjust MMU config only once
Diffstat (limited to 'c/src/lib/libbsp/powerpc/qoriq/start/start.S')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/qoriq/start/start.S | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/powerpc/qoriq/start/start.S b/c/src/lib/libbsp/powerpc/qoriq/start/start.S index 6f6771d672..481b664bc4 100644 --- a/c/src/lib/libbsp/powerpc/qoriq/start/start.S +++ b/c/src/lib/libbsp/powerpc/qoriq/start/start.S @@ -120,6 +120,7 @@ _start: bdnz .Lnull_area_setup_loop .Lnull_area_setup_done: + li r3, 1 bl .Linitmmu /* Clear SBSS */ @@ -232,8 +233,8 @@ _start: mflr SAVED_LINK_REGISTER /* Configure MMU */ - li r3, FIRST_TLB - li r4, SCRATCH_TLB + li r4, FIRST_TLB + li r5, SCRATCH_TLB bl qoriq_mmu_config mtmsr INITIAL_MSR isync @@ -320,6 +321,7 @@ _start_secondary_processor: mr START_STACK, r3 bl .Linitmore + li r3, 0 bl .Linitmmu b bsp_start_on_secondary_processor #endif /* RTEMS_SMP */ |