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authorLee Leahy <leroy.p.leahy@intel.com>2016-03-03 15:30:48 -0800
committerMartin Roth <martinroth@google.com>2016-03-08 18:06:12 +0100
commitd76d60bf56520ba64898b3fbc4953fc768fef7e8 (patch)
tree6739be33fc7f018f18c32e3bdf2f4129a78c6e91 /src/mainboard/intel
parenta1bb091d00fb61037301290b1ffc28052cb42167 (diff)
downloadcoreboot-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.cb10
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