From 94b18a1757e66c2e3094bd1116a88db36cbb4f79 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Wed, 4 May 2016 23:25:16 -0700 Subject: xip: Do not pass --xip for early stages if CAR supports code execution On modern x86 platforms like apollolake, pre-RAM stages verstage and romstage run within the cache-as-ram region. Thus, we do not need to pass in the --xip parameter to cbfstool while adding these stages. Introduce a new Kconfig variable NO_XIP_EARLY_STAGES which is default false for all x86 platforms. Apollolake selects this option since it supports code execution with CAR. Change-Id: I2848046472f40f09ce7fc230c258b0389851b2ea Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/14623 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin Reviewed-by: Paul Menzel --- src/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/Kconfig') diff --git a/src/Kconfig b/src/Kconfig index f9bd661e05..b56f01070f 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -199,6 +199,14 @@ config INCLUDE_CONFIG_FILE config 0x8d740 raw 3324 (empty) 0x8e480 null 3610440 +config NO_XIP_EARLY_STAGES + bool + default n if ARCH_X86 + default y + help + Identify if --xip parameter needs to be passed into cbfstool for early + stages. + config EARLY_CBMEM_INIT def_bool !LATE_CBMEM_INIT -- cgit v1.2.3