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| author | Lee Leahy <leroy.p.leahy@intel.com> | 2016-03-03 15:30:48 -0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-03-08 18:06:12 +0100 |
| commit | d76d60bf56520ba64898b3fbc4953fc768fef7e8 (patch) | |
| tree | 6739be33fc7f018f18c32e3bdf2f4129a78c6e91 /src/mainboard/intel | |
| parent | a1bb091d00fb61037301290b1ffc28052cb42167 (diff) | |
| download | coreboot-d76d60bf56520ba64898b3fbc4953fc768fef7e8.tar.xz | |
soc/intel/quark: Set the UPD values for MemoryInit
Set the UPD values for MemoryInit.
* Update the FspUpdVpd.h file which specifies the parameters for
MemoryInit.
* Add the necessary values to chip.h to enable values to come from
the mainboard's devicetree.cb file
* Add the parameters to the mainboard's devicetree.cb file
* Locate the platform configuration database file (pdat.bin)
* Copy the data values from the chip_info structure into the UPDs
* Display the UPD values
Testing on Galileo:
* Edit the src/mainboard/intel/galileo/Makefile.inc file:
* Add "select ADD_FSP_PDAT_FILE"
* Add "select ADD_FSP_RAW_BIN"
* Add "select ADD_RMU_FILE"
* Place the FSP.bin file in the location specified by CONFIG_FSP_FILE
* Place the pdat.bin files in the location specified by
CONFIG_FSP_PDAT_FILE
* Place the rmu.bin file in the location specified by CONFIG_RMU_FILE
* Build EDK2 CorebootPayloadPkg/CorebootPayloadPkgIa32.dsc to generate
UEFIPAYLOAD.fd
* Edit .config file and add the following lines:
* CONFIG_DISPLAY_UPD_DATA=y
* Testing successful when the UPD data is displayed before the call to
MemoryInit
Change-Id: Ic64f3d97eb43ea42d9b149769fc96bf78bf804f5
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/13896
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/intel')
| -rw-r--r-- | src/mainboard/intel/galileo/devicetree.cb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/intel/galileo/devicetree.cb b/src/mainboard/intel/galileo/devicetree.cb index 52e019bc9e..c171aa0d6a 100644 --- a/src/mainboard/intel/galileo/devicetree.cb +++ b/src/mainboard/intel/galileo/devicetree.cb @@ -16,6 +16,16 @@ chip soc/intel/quark + ############################################################ + # Set the parameters for MemoryInit + ############################################################ + + register "PcdSmmTsegSize" = "0" # SMM Region size in MiB + + ############################################################ + # Enable the devices + ############################################################ + device domain 0 on # EDS Table 3 device pci 00.0 on end # 8086 0958 - Host Bridge |