12 Commits

Author SHA1 Message Date
Tim Crawford
269b537c00 docs: Update note about coreboot config
The whole coreboot generated `.config` has not been used since
ff0a27ad9c60 ("Use defconfig to generate .config"). The required
`coreboot.config` is much simpler now and can usually just be copied
from another model.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
2024-02-21 07:35:52 -07:00
Tim Crawford
7d5a50d26b Remove devicetree script
This script is stale. It hasn't worked since TGL and only produced a few
useful values. The format of devicetree.cb also continues to change with
each SoC generation.

The removal of devmem2 should also fix setup on Debian, which does not
package it.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
2024-02-21 07:35:52 -07:00
Tim Crawford
3f91e984a1 docs: Add section for smart amp to porting notes
Document how to find the Realtek smart amp init data from the
proprietary firmware image.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
2023-04-03 13:23:12 -06:00
Tim Crawford
2e133ed72e docs: Add things to dump before porting
Information required for porting may not be in the schematics and
require inspection while running the proprietary firmware.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
2022-07-27 10:12:02 -06:00
Tim Crawford
b2d8bda2b9 docs: Add note about regenerating CSME
CSME image may need to be configured to disable PTT, Boot Guard, and
locking of the descriptor.

Signed-off-by: Tim Crawford <tcrawford@system76.com>
2022-06-22 09:36:04 -06:00
Tim Crawford
57c3682201 docs: Use devicetree.py for dt values 2021-03-18 08:01:52 -06:00
Tim Crawford
9373a7ff15 docs: Commands to collect some devicetree values
These values were originally comments in every devicetree. Add them here
for now.
2021-03-01 13:22:14 -07:00
Tim Crawford
a1fc562bc0 docs: Link to smart-amp for TAS5825M info 2020-09-30 16:20:21 -06:00
Tim Crawford
124c9fd887 docs: Add recommended hardware for porting 2020-09-09 11:00:25 -06:00
Tim Crawford
5f780ee2ec docs: Update notes for adding a new board
- Update note about microcode.rom
- Remove note about different model names for firmware-open and EC
2020-08-31 11:19:27 -06:00
Tim Crawford
9ee2150d43 docs: Use generate.sh for board bringup 2020-07-22 09:40:37 -06:00
Tim Crawford
8b8e48b2ce Add doc for supporting a new board 2020-07-22 09:40:37 -06:00