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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2019-05-28 11:29:29 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-09-06 15:31:06 +0000 |
| commit | c162131d00c7f3b8827f9dd08754497c36884123 (patch) | |
| tree | ea84390a3a310920a4231ee11d29c380d3028828 /Documentation/superio/index.md | |
| parent | 6b2a54030fe1821a9e7360d3da668e1a710fada0 (diff) | |
| download | coreboot-c162131d00c7f3b8827f9dd08754497c36884123.tar.gz coreboot-c162131d00c7f3b8827f9dd08754497c36884123.tar.bz2 coreboot-c162131d00c7f3b8827f9dd08754497c36884123.zip | |
superio/common: Add ssdtgen for generic SuperIOs
Add a generic SuperIO ACPI generator, dropping the need to include
additional code in DSDT for SuperIO.
It generates a device HID based on the decoded I/O range.
Tested on Supermicro X11SSH-TF using AST2400.
The SSDT contains no errors and all devices are present.
Possible TODOs:
* Add "enter config" and "exit config" bytes
* Generate support methods to enter and exit config mode
* Generate support methods to query, change or disable current
resource settings on specific LDNs
Change-Id: I2716ae0580d68e5d4fcc484cb1648a2cdc1f4ca0
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33033
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'Documentation/superio/index.md')
| -rw-r--r-- | Documentation/superio/index.md | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/superio/index.md b/Documentation/superio/index.md index eef4d579efa3..39965fde078d 100644 --- a/Documentation/superio/index.md +++ b/Documentation/superio/index.md @@ -5,3 +5,6 @@ This section contains documentation about coreboot on specific SuperIOs. ## Nuvoton - [NPCD378](nuvoton/npcd378.md) + +## Common +- [SSDT generator for generic SuperIOs](common/ssdt.md) |