From 9059a8987892503c31f77ac9aba4ca2bacf3e3af Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Fri, 23 Oct 2020 11:08:41 +0200 Subject: sec/intel/txt/Kconfig: Make TXT HEAP and SINIT size configurable More recent platforms (Cooperlake) need bigger sizes. Change-Id: Ia3e81d051a03b54233eef6ccdc4740c1a709be40 Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/c/coreboot/+/46556 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons --- src/security/intel/txt/Kconfig | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/security/intel/txt/Kconfig') diff --git a/src/security/intel/txt/Kconfig b/src/security/intel/txt/Kconfig index f9e4bc4bf4..c1442c86ee 100644 --- a/src/security/intel/txt/Kconfig +++ b/src/security/intel/txt/Kconfig @@ -70,4 +70,20 @@ config INTEL_TXT_CBFS_SINIT_ACM string default "txt_sinit_acm.bin" +config INTEL_TXT_SINIT_SIZE + hex + default 0x20000 + help + This is the size that will be programmed in TXT_SINIT_SIZE. + This needs to be at least the size of the SINIT ACM. + This is platform dependent. For instance on CPX this has + to be the ACM size + 64K. + +config INTEL_TXT_HEAP_SIZE + hex + default 0xe0000 + help + This is the size that will be programmed in TXT_HEAP_SIZE. + This is platform dependent. + endif -- cgit v1.2.3