3 commits

Author	SHA1	Message	Date
Nicholas Sudsgaard	33b2fb93bb	util/hda-decoder: Add feature to print configuration defaults as verbs ... This feature simply goes through pin configurations stored in a file and converts them into their corresponding verbs. This can be useful when trying to find verb data stored inside a binary (e.g. when reverse engineering). Input: 0x16 0x04211040 0x17 0x91170110 0x18 0x40f001f0 Output: address: 0, node ID: 0x16, configuration default: 0x04211040 0x01671c40 0x01671d10 0x01671e21 0x01671f04 address: 0, node ID: 0x17, configuration default: 0x91170110 0x01771c10 0x01771d01 0x01771e17 0x01771f91 address: 0, node ID: 0x18, configuration default: 0x40f001f0 0x01871cf0 0x01871d01 0x01871ef0 0x01871f40 Change-Id: I1fb74ff4b2b654987fd25ee32d0f94e5f2f783e3 Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84669 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Sean Rhodes <sean@starlabs.systems> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>	2024-10-07 21:10:03 +00:00
Maxim Polyakov	7f68483e28	util/hda-decoder: Protect 'fields' slice if empty string ... This avoids panic if the file contains an empty string or an incorrect configuration: goroutine 1 [running]: main.decodeFile({0x7ffd63da92a0?, 0xc000014070?}, 0x8?) /path/to/coreboot/util/hda-decoder/main.go:72 +0x2ef main.main() /path/to/coreboot/util/hda-decoder/main.go:158 +0x2a5 Change-Id: I9ae8544e52d82e8d8a82a88a85a2de7d2f295ec1 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84101 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>	2024-08-29 12:32:01 +00:00
Nicholas Sudsgaard	b205f4e53e	util: Add hda-decoder ... This tool helps take off the burden of manually decoding default configuration registers. Using decoded values can make code more self-documenting compared to shrouding it with magic numbers. This is also written as a module which allows easy integration with other tools written in Go (e.g. autoport). Change-Id: Ib4fb652e178517b2b7aceaac8be005c5b2d3b03e Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80470 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>	2024-07-15 07:22:32 +00:00