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| author | Patrick Williams <iawillia@us.ibm.com> | 2012-08-30 12:05:09 -0500 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2012-09-04 17:04:05 -0500 |
| commit | d94559078015ade8301370c54ccd8773f666fec1 (patch) | |
| tree | b7c6c38671118abf1ac87b5b077850b27c5e1447 /src/include/sys/mmio.h | |
| parent | 2e8754b467914eb554a886317b88a3a654e0f58d (diff) | |
| download | talos-hostboot-d94559078015ade8301370c54ccd8773f666fec1.tar.gz talos-hostboot-d94559078015ade8301370c54ccd8773f666fec1.zip | |
Write scratch register in start_payload / shutdown.
Change-Id: I47a8ad7914c6833c476a7944be5d352f45467f3a
RTC: 47725
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1646
Tested-by: Jenkins Server
Reviewed-by: Mark W. Wenning <wenning@us.ibm.com>
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/include/sys/mmio.h')
| -rw-r--r-- | src/include/sys/mmio.h | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/src/include/sys/mmio.h b/src/include/sys/mmio.h index e5537f016..a00f124a1 100644 --- a/src/include/sys/mmio.h +++ b/src/include/sys/mmio.h @@ -1,26 +1,25 @@ -/* IBM_PROLOG_BEGIN_TAG - * This is an automatically generated prolog. - * - * $Source: src/include/sys/mmio.h $ - * - * IBM CONFIDENTIAL - * - * COPYRIGHT International Business Machines Corp. 2010-2012 - * - * p1 - * - * Object Code Only (OCO) source materials - * Licensed Internal Code Source Materials - * IBM HostBoot Licensed Internal Code - * - * The source code for this program is not published or other- - * wise divested of its trade secrets, irrespective of what has - * been deposited with the U.S. Copyright Office. - * - * Origin: 30 - * - * IBM_PROLOG_END_TAG - */ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/include/sys/mmio.h $ */ +/* */ +/* IBM CONFIDENTIAL */ +/* */ +/* COPYRIGHT International Business Machines Corp. 2010,2012 */ +/* */ +/* p1 */ +/* */ +/* Object Code Only (OCO) source materials */ +/* Licensed Internal Code Source Materials */ +/* IBM HostBoot Licensed Internal Code */ +/* */ +/* The source code for this program is not published or otherwise */ +/* divested of its trade secrets, irrespective of what has been */ +/* deposited with the U.S. Copyright Office. */ +/* */ +/* Origin: 30 */ +/* */ +/* IBM_PROLOG_END_TAG */ #ifndef __SYS_MMIO_H #define __SYS_MMIO_H @@ -97,8 +96,9 @@ enum MMIO_Scratch_Register MMIO_SCRATCH_RSVD_T5 = 0x28, /** Thread6 Scratch Register - Unused */ MMIO_SCRATCH_RSVD_T6 = 0x30, - /** Thread7 Scratch Register - Unused */ - MMIO_SCRATCH_RSVD_T7 = 0x38, + /** Thread7 Scratch Register - Identifies if Hostboot is active after + * host_start_payload. */ + MMIO_SCRATCH_HOSTBOOT_ACTIVE = 0x38, }; /** @fn mmio_scratch_read() |
