diff options
| -rw-r--r-- | Makefile.inc | 14 | ||||
| -rw-r--r-- | src/Kconfig | 8 | ||||
| -rw-r--r-- | src/soc/intel/apollolake/Kconfig | 1 | ||||
| -rw-r--r-- | src/vendorcode/google/chromeos/vboot2/Makefile.inc | 10 |
4 files changed, 28 insertions, 5 deletions
diff --git a/Makefile.inc b/Makefile.inc index dc8fa86195..8e6977d214 100644 --- a/Makefile.inc +++ b/Makefile.inc @@ -798,13 +798,21 @@ ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32)$(CONFIG_ARCH_ROMSTAGE_X86_64),y) # # Make sure that segment for .car.data is ignored while adding romstage. $(CONFIG_CBFS_PREFIX)/romstage-align := 64 -$(CONFIG_CBFS_PREFIX)/romstage-options := --xip -S .car.data +$(CONFIG_CBFS_PREFIX)/romstage-options := -S ".car.data" + +# If CAR does not support execution of code, romstage on x86 is expected to be +# xip. +ifneq ($(CONFIG_NO_XIP_EARLY_STAGES),y) +$(CONFIG_CBFS_PREFIX)/romstage-options += --xip + # If XIP_ROM_SIZE isn't being used don't overly constrain romstage by passing # -P with a default value. ifneq ($(CONFIG_NO_FIXED_XIP_ROM_SIZE),y) $(CONFIG_CBFS_PREFIX)/romstage-options += -P $(CONFIG_XIP_ROM_SIZE) -endif -endif +endif # CONFIG_NO_FIXED_XIP_ROM_SIZE + +endif # CONFIG_NO_XIP_EARLY_STAGES +endif # CONFIG_ARCH_ROMSTAGE_X86_32 / CONFIG_ARCH_ROMSTAGE_X86_64 cbfs-files-y += $(CONFIG_CBFS_PREFIX)/ramstage $(CONFIG_CBFS_PREFIX)/ramstage-file := $(objcbfs)/ramstage.elf diff --git a/src/Kconfig b/src/Kconfig index f9bd661e05..b56f01070f 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -199,6 +199,14 @@ config INCLUDE_CONFIG_FILE config 0x8d740 raw 3324 (empty) 0x8e480 null 3610440 +config NO_XIP_EARLY_STAGES + bool + default n if ARCH_X86 + default y + help + Identify if --xip parameter needs to be passed into cbfstool for early + stages. + config EARLY_CBMEM_INIT def_bool !LATE_CBMEM_INIT diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig index d52d592d07..d6d4d1f86d 100644 --- a/src/soc/intel/apollolake/Kconfig +++ b/src/soc/intel/apollolake/Kconfig @@ -24,6 +24,7 @@ config CPU_SPECIFIC_OPTIONS select MMCONF_SUPPORT select MMCONF_SUPPORT_DEFAULT select NO_FIXED_XIP_ROM_SIZE + select NO_XIP_EARLY_STAGES select PARALLEL_MP select PCIEXP_ASPM select PCIEXP_COMMON_CLOCK diff --git a/src/vendorcode/google/chromeos/vboot2/Makefile.inc b/src/vendorcode/google/chromeos/vboot2/Makefile.inc index f9348842a2..b0a3c125ab 100644 --- a/src/vendorcode/google/chromeos/vboot2/Makefile.inc +++ b/src/vendorcode/google/chromeos/vboot2/Makefile.inc @@ -76,9 +76,15 @@ cbfs-files-$(CONFIG_SEPARATE_VERSTAGE) += $(CONFIG_CBFS_PREFIX)/verstage $(CONFIG_CBFS_PREFIX)/verstage-file := $(objcbfs)/verstage.elf $(CONFIG_CBFS_PREFIX)/verstage-type := stage $(CONFIG_CBFS_PREFIX)/verstage-compression := $(CBFS_PRERAM_COMPRESS_FLAG) -# Verstage on x86 expected to be xip. + ifeq ($(CONFIG_ARCH_VERSTAGE_X86_32)$(CONFIG_ARCH_VERSTAGE_X86_64),y) -$(CONFIG_CBFS_PREFIX)/verstage-options := -a 64 --xip -S ".car.data" +$(CONFIG_CBFS_PREFIX)/verstage-options := -a 64 -S ".car.data" + +# If CAR does not support execution of code, verstage on x86 is expected to be +# xip. +ifneq ($(CONFIG_NO_XIP_EARLY_STAGES),y) +$(CONFIG_CBFS_PREFIX)/verstage-options += --xip +endif endif |