From b6436600ca9e5fb9197fb035bda5c8dfb0843ca3 Mon Sep 17 00:00:00 2001 From: Patrick Huang Date: Tue, 21 Mar 2023 16:35:11 +0800 Subject: [PATCH] soc/amd/mendocino: Add UPDs for DPTC current limits Add UPD vrm_current_limit_mA, vrm_maximum_current_limit_mA, vrm_soc_current_limit_mA for DPTC. Make sure UPD parameterare are set to be aligned. BUG=b:245942343 BRANCH=none TEST=confirm the UPD parameters has been set correspondingly with the FSP UPD. Change-Id: Iacf0ce0d51d4c8698ec1ae7e810fd00574deeadb Signed-off-by: Patrick Huang Reviewed-on: https://review.coreboot.org/c/coreboot/+/73875 Reviewed-by: Matt DeVillier Tested-by: build bot (Jenkins) Reviewed-by: Felix Held --- src/vendorcode/amd/fsp/mendocino/FspmUpd.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/vendorcode/amd/fsp/mendocino/FspmUpd.h b/src/vendorcode/amd/fsp/mendocino/FspmUpd.h index 9f68101c4d..bed13afa63 100644 --- a/src/vendorcode/amd/fsp/mendocino/FspmUpd.h +++ b/src/vendorcode/amd/fsp/mendocino/FspmUpd.h @@ -97,7 +97,10 @@ typedef struct __packed { /* usb_phy_ptr is actually struct usb_phy_config *, but that won't work for 64bit coreboot */ /** Offset 0x04D8**/ uint32_t usb_phy_ptr; /** Offset 0x04DC**/ uint8_t dxio_tx_vboost_enable; - /** Offset 0x04DD**/ uint8_t UnusedUpdSpace2[291]; + /** Offset 0x04DD**/ uint32_t vrm_current_limit_mA; + /** Offset 0x04E1**/ uint32_t vrm_maximum_current_limit_mA; + /** Offset 0x04E5**/ uint32_t vrm_soc_current_limit_mA; + /** Offset 0x04E9**/ uint8_t UnusedUpdSpace2[279]; /** Offset 0x0600**/ uint16_t UpdTerminator; } FSP_M_CONFIG;