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authorKeith Hui <buurin@gmail.com>2024-05-31 22:40:22 -0400
committerMartin L Roth <gaumless@gmail.com>2024-06-07 22:35:02 +0000
commit51a01bdcd65370c29342f51a29fa5741447f09dc (patch)
treee7a5c29d230f6d737ffed9dab023681c20b543d2 /src/cpu/x86/entry32.S
parent943b540914754004fefa19859bf6526b1c667515 (diff)
sb/intel/bd82x6x/early_usb.c: Align native current map with MRC
Replace 3 unused values in the map with those found during a Ghidra examination of MRC binary, and on hardwares running vendor firmware (asus/p8z77-m and HP Z210 CMT Workstation). The outgoing values were introduced in commit 216ad2170ca8 ("sb/intel/bd82x6x: Add new USB currents") in anticipation for Gigabyte GA-Z77-DS3H mainboard, but effort to land it was eventually abandoned. Since commit xxxxxxxxxxxx, such values can be placed directly in the port config, so there should be no hurdle should that effort be resurrected. Add a few #defines in pch.h to place some inline documentation on MRC values, but more will be documented in the future when this mapping is introduced MRC-side. Finally, update autoport to match. Change-Id: I195c7f627994e48f7a6e6698589504dc96248cff Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82754 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
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