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Diffstat (limited to 'system/arm/simple_bootloader/simple.S')
| -rw-r--r-- | system/arm/simple_bootloader/simple.S | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/system/arm/simple_bootloader/simple.S b/system/arm/simple_bootloader/simple.S index afba47728..4870eccf8 100644 --- a/system/arm/simple_bootloader/simple.S +++ b/system/arm/simple_bootloader/simple.S @@ -68,8 +68,7 @@ _entry: bootldr: mrc p15, 0, r8, c0, c0, 5 // get the MPIDR register - uxtb r8, r8 // isolate the lower 8 bits (affinity lvl 1) - adds r8, r8, #0 // set flags for branch + bics r8, r8, #0xff000000 // isolate the lower 24 bits (affinity levels) bxeq r3 // if it's 0 (CPU 0), branch to kernel mov r8, #1 str r8, [r4, #0] // Enable CPU interface on GIC |