From ca20b5fa6fbb81180da961f2ac0cb27a3bad583d Mon Sep 17 00:00:00 2001 From: Lee Leahy Date: Sun, 21 Feb 2016 16:13:16 -0800 Subject: Documentation/Intel: Add ACPI link and more FADT documentation Add a link to the ACPI specification. Update the FADT table to better describe the use and ACPI specification reference for the various fields. TEST=None Change-Id: I77cd925800d71398be6d677de48874099ea26479 Signed-off-by: Lee Leahy Reviewed-on: https://review.coreboot.org/13765 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Martin Roth --- Documentation/Intel/SoC/soc.html | 84 ++++++++++++++++++++++++++++++++++------ 1 file changed, 73 insertions(+), 11 deletions(-) (limited to 'Documentation/Intel/SoC/soc.html') diff --git a/Documentation/Intel/SoC/soc.html b/Documentation/Intel/SoC/soc.html index 3e72da3aa9..5a0a442161 100644 --- a/Documentation/Intel/SoC/soc.html +++ b/Documentation/Intel/SoC/soc.html @@ -566,21 +566,83 @@ Use the following steps to debug the call to TempRamInit:

FADT

The EDK2 module - CorebootModulePkg/CbSupportPei/CbSupportPei.c - requires that the FADT contains the following values: + CorebootModulePkg/Library/CbParseLib/CbParseLib.c + requires that the FADT contains the values in the table below. + These values are placed into a HOB identified by + gUefiAcpiBoardInfoGuid + by routine + CorebootModulePkg/CbSupportPei/CbSupportPei/CbPeiEntryPoint.

- + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - - - - - -
EDK2 Field Coreboot FieldEDK2 FieldgUefiAcpiBoardInfoGuidUse + + ACPI Spec. + Section +
gpe0_blk
gpe0_blk_len		Gpe0Blk
Gpe0BlkLen		 + PmGpeEnBase + Shutdown4.8.4.1
pm1a_cnt_blkPm1aCntBlkPmCtrlRegBase + Shutdown
+ Suspend + 		4.8.3.2.1
pm1a_evt_blkPm1aEvtBlkPmEvtBaseShutdown4.8.3.1.1
pm_tmr_blkPmTmrBlkPmTimerRegBase + Timer + 4.8.3.3
reset_reg.ResetReg.AddressResetRegAddress + Cold + and + Warm + resets + 4.3.3.6
reset_valueResetValueResetValue + Cold + and + Warm + resets + 4.8.3.6
Pm1aCntBlkpm1a_cnt_blk
PmTmrBlkpm_tmr_blk
ResetReg.Addressreset_reg.
ResetValuereset_value
Pm1aEvtBlkpm1a_evt_blk
Gpe0Blkgpe0_blk
Gpe0BlkLengpe0_blk_len

The EDK2 data structure is defined in @@ -603,6 +665,6 @@ Use the following steps to debug the call to TempRamInit:

-

Modified: 20 February 2016

+

Modified: 28 February 2016

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