From 7736bfc443a913a9cde46406bcfc38015ec71f47 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michael=20Niew=C3=B6hner?= Date: Tue, 22 Oct 2019 23:05:06 +0200 Subject: soc/intel/sgx: convert SGX and PRMRR devicetree options to Kconfig MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The devicetree is not made for user-choosable options, thus introduce Kconfig options for both SGX and the corresponding PRMRR size. The PRMRR size Kconfig has been implemented as a maximum value. At runtime the final PRMRR size gets selected by checking the supported values in MSR_PRMRR_VALID_CONFIG and trying to select the value nearest to the chosen one. When "Maximum" is chosen, the highest possibly value from the MSR gets used. When a too strict limit is set, coreboot will die, printing an error message. Tested successfully on X11SSM-F Change-Id: I5f08e85898304bba6680075ca5d6bce26aef9a4d Signed-off-by: Michael Niewöhner Reviewed-on: https://review.coreboot.org/c/coreboot/+/35799 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber --- src/mainboard/supermicro/x11-lga1151-series/devicetree.cb | 4 ---- 1 file changed, 4 deletions(-) (limited to 'src/mainboard/supermicro/x11-lga1151-series') diff --git a/src/mainboard/supermicro/x11-lga1151-series/devicetree.cb b/src/mainboard/supermicro/x11-lga1151-series/devicetree.cb index 1b9dc271b6..b58fbf1470 100644 --- a/src/mainboard/supermicro/x11-lga1151-series/devicetree.cb +++ b/src/mainboard/supermicro/x11-lga1151-series/devicetree.cb @@ -17,10 +17,6 @@ chip soc/intel/skylake register "Device4Enable" = "1" register "SaGv" = "SaGv_Disabled" - # Enable SGX - register "sgx_enable" = "1" - register "PrmrrSize" = "128 * MiB" - register "pirqa_routing" = "PCH_IRQ11" register "pirqb_routing" = "PCH_IRQ10" register "pirqc_routing" = "PCH_IRQ11" -- cgit v1.2.3