diff options
Diffstat (limited to 'src/include/sys')
| -rw-r--r-- | src/include/sys/mmio.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/sys/mmio.h b/src/include/sys/mmio.h index 9fd609cf9..d536b281b 100644 --- a/src/include/sys/mmio.h +++ b/src/include/sys/mmio.h @@ -90,8 +90,8 @@ enum MMIO_Scratch_Register MMIO_SCRATCH_RSVD_T3 = 0x18, /** Thread4 Scratch Register - Unused */ MMIO_SCRATCH_RSVD_T4 = 0x20, - /** Thread5 Scratch Register - Unused */ - MMIO_SCRATCH_RSVD_T5 = 0x28, + /** Thread5 Scratch Register - Unused (unit tests may modify) */ + MMIO_SCRATCH_RSVD_T5_TESTCASES = 0x28, /** Thread6 Scratch Register - Identifies where hostboot currently resides and how large the space is */ MMIO_SCRATCH_MEMORY_STATE = 0x30, |
