[coreboot-gerrit] Patch merged into coreboot/master: skylake: Do FspTempRamInit only for FSP1.1 & tidy up PCH early init
gerrit at coreboot.org
gerrit at coreboot.org
Thu Aug 18 06:26:43 CEST 2016
the following patch was just integrated into master:
commit cf73c1317dd1ab62a96eb17ed6d9c8590fb4c514
Author: Rizwan Qureshi <rizwan.qureshi at intel.com>
Date: Thu Aug 4 20:01:12 2016 +0530
skylake: Do FspTempRamInit only for FSP1.1 & tidy up PCH early init
Prepare Skylake for FSP2.0 support.
We do not use FSP-T in FSP2.0 driver, hence guard the
FspTempRamInit call under a switch.
In addition to the current early PCH configuration
program few more register, so all in all we do the following,
* Program and enable ACPI Base.
* Program and enable PWRM Base.
* Program TCO Base.
* Program Interrupt configuration registers.
* Program LPC IO decode range.
* Program SMBUS Base address and enable it.
* Enable upper 128 bytes of CMOS.
And split the above programming into into smaller functions.
Also, as part of bootblock_pch_early_init we enable decoding
for HPET range. This is needed for FspMemoryInit to store and
retrieve a global data pointer.
And also move P2SB related definitions to a new header file.
TEST=Build and boot Kunimitsu
Change-Id: Ia201e03b745836ebb43b8d7cfc77550105c71d16
Signed-off-by: Rizwan Qureshi <rizwan.qureshi at intel.com>
Signed-off-by: Barnali Sarkar <barnali.sarkar at intel.com>
Reviewed-on: https://review.coreboot.org/16113
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth at google.com>
See https://review.coreboot.org/16113 for details.
-gerrit
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