From: "Khasim Mohammed" <khasim.mohammed@arm.com>
To: devel@edk2.groups.io
Cc: nd@arm.com, Khasim Syed Mohammed <khasim.mohammed@arm.com>
Subject: [PATCH v3 0/3] Enable CCIX port as PCIe root host on N1SDP
Date: Mon, 6 Dec 2021 15:51:58 +0530 [thread overview]
Message-ID: <20211206102201.27388-1-khasim.mohammed@arm.com> (raw)
The patch series enables CCIX port as PCIe root on N1SDP.
V3:
- The conditional logic in GetPciExpressAddress is made simple.
- Removed few more PCD entries that were unused.
- Removed hardcoded entries.
V2:
- Removed few PCDs entries that were not used.
- Migrated to latest version edk2-platform and validated the patches.
V1:
- The PciExpressLib is updated to validate the PCIe addresses
and introducing corresponding PCD entries.
- A custom PCI Segment library is adapted from SynQuacerPciSegmentLib
and ported for N1Sdp.
- The root complex node info in PciHostBridge library is updated to
include the CCIX port information.
The changes can be seen at:
https://github.com/khasim/edk2-platforms-n1sdp/tree/n1sdp-ccix-root
Khasim Syed Mohammed (3):
Silicon/ARM/NeoverseN1Soc: Update PciExpressLib to enable CCIX port
Silicon/ARM/NeoverseN1Soc: Port PCI Segment Library
Silicon/ARM/NeoverseN1Soc: Add CCIX root complex support
.../ConfigurationManager.c | 6 +-
.../ConfigurationManagerDxe.inf | 4 +-
Platform/ARM/N1Sdp/N1SdpPlatform.dec | 10 +-
Platform/ARM/N1Sdp/N1SdpPlatform.dsc | 3 +-
.../PciExpressLib.c | 131 +-
.../PciExpressLib.inf | 7 +-
.../PciHostBridgeLib/PciHostBridgeLib.c | 71 +-
.../PciHostBridgeLib/PciHostBridgeLib.inf | 11 +-
.../Library/PciSegmentLib/PciSegmentLib.c | 1425 +++++++++++++++++
.../Library/PciSegmentLib/PciSegmentLib.inf | 35 +
.../Library/PlatformLib/PlatformLib.inf | 1 +
.../Library/PlatformLib/PlatformLibMem.c | 4 +-
Silicon/ARM/NeoverseN1Soc/NeoverseN1Soc.dec | 10 +-
13 files changed, 1649 insertions(+), 69 deletions(-)
create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/PciSegmentLib/PciSegmentLib.c
create mode 100644 Silicon/ARM/NeoverseN1Soc/Library/PciSegmentLib/PciSegmentLib.inf
--
2.17.1
next reply other threads:[~2021-12-06 10:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-06 10:21 Khasim Mohammed [this message]
2021-12-06 10:21 ` [PATCH v3 1/3] Silicon/ARM/NeoverseN1Soc: Update PciExpressLib to enable CCIX port Khasim Mohammed
2021-12-06 10:22 ` [PATCH v3 2/3] Silicon/ARM/NeoverseN1Soc: Port PCI Segment Library Khasim Mohammed
2021-12-06 10:22 ` [PATCH v3 3/3] Silicon/ARM/NeoverseN1Soc: Add CCIX root complex support Khasim Mohammed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211206102201.27388-1-khasim.mohammed@arm.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox