Julius Werner has submitted this change and it was merged. ( https://review.coreboot.org/18984 )
Change subject: vboot: Move remaining features out of vendorcode/google/chromeos ......................................................................
vboot: Move remaining features out of vendorcode/google/chromeos
This patch attempts to finish the separation between CONFIG_VBOOT and CONFIG_CHROMEOS by moving the remaining options and code (including image generation code for things like FWID and GBB flags, which are intrinsic to vboot itself) from src/vendorcode/google/chromeos to src/vboot. Also taking this opportunity to namespace all VBOOT Kconfig options, and clean up menuconfig visibility for them (i.e. some options were visible even though they were tied to the hardware while others were invisible even though it might make sense to change them).
CQ-DEPEND=CL:459088
Change-Id: I3e2e31150ebf5a96b6fe507ebeb53a41ecf88122 Signed-off-by: Julius Werner jwerner@chromium.org Reviewed-on: https://review.coreboot.org/18984 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin adurbin@chromium.org --- M src/arch/x86/assembly_entry.S M src/arch/x86/bootblock_simple.c M src/arch/x86/car.ld M src/ec/google/chromeec/Kconfig M src/ec/google/chromeec/switches.c M src/include/memlayout.h M src/lib/Makefile.inc M src/mainboard/google/auron/Kconfig M src/mainboard/google/beltino/Kconfig M src/mainboard/google/butterfly/Kconfig M src/mainboard/google/chell/Kconfig M src/mainboard/google/cosmos/Kconfig M src/mainboard/google/cyan/Kconfig M src/mainboard/google/daisy/Kconfig M src/mainboard/google/eve/Kconfig M src/mainboard/google/fizz/Kconfig M src/mainboard/google/foster/Kconfig M src/mainboard/google/gale/Kconfig M src/mainboard/google/glados/Kconfig M src/mainboard/google/gru/Kconfig M src/mainboard/google/jecht/Kconfig M src/mainboard/google/lars/Kconfig M src/mainboard/google/link/Kconfig M src/mainboard/google/nyan/Kconfig M src/mainboard/google/nyan_big/Kconfig M src/mainboard/google/nyan_blaze/Kconfig M src/mainboard/google/oak/Kconfig M src/mainboard/google/parrot/Kconfig M src/mainboard/google/peach_pit/Kconfig M src/mainboard/google/poppy/Kconfig M src/mainboard/google/purin/Kconfig M src/mainboard/google/rambi/Kconfig M src/mainboard/google/reef/Kconfig M src/mainboard/google/rotor/Kconfig M src/mainboard/google/slippy/Kconfig M src/mainboard/google/smaug/Kconfig M src/mainboard/google/storm/Kconfig M src/mainboard/google/stout/Kconfig M src/mainboard/google/veyron/Kconfig M src/mainboard/google/veyron_mickey/Kconfig M src/mainboard/google/veyron_rialto/Kconfig M src/mainboard/intel/baskingridge/Kconfig M src/mainboard/intel/emeraldlake2/Kconfig M src/mainboard/intel/galileo/Kconfig M src/mainboard/intel/kblrvp/Kconfig M src/mainboard/intel/kunimitsu/Kconfig M src/mainboard/intel/strago/Kconfig M src/mainboard/intel/wtm2/Kconfig M src/mainboard/samsung/lumpy/Kconfig M src/mainboard/samsung/stumpy/Kconfig M src/soc/broadcom/cygnus/Kconfig M src/soc/intel/apollolake/Kconfig M src/soc/intel/quark/romstage/fsp1_1.c M src/soc/intel/skylake/Kconfig M src/soc/marvell/armada38x/Kconfig M src/soc/marvell/bg4cd/Kconfig M src/soc/marvell/mvmap2315/Kconfig M src/soc/mediatek/mt8173/Kconfig M src/soc/nvidia/tegra124/Kconfig M src/soc/nvidia/tegra210/Kconfig M src/soc/qualcomm/ipq40xx/Kconfig M src/soc/qualcomm/ipq806x/Kconfig M src/soc/rockchip/rk3288/Kconfig M src/soc/rockchip/rk3399/Kconfig M src/vboot/Kconfig M src/vboot/Makefile.inc M src/vboot/bootmode.c M src/vboot/vboot_handoff.c M src/vboot/vboot_loader.c M src/vboot/vboot_logic.c M src/vboot/verstage.c M src/vendorcode/google/chromeos/Kconfig M src/vendorcode/google/chromeos/Makefile.inc D src/vendorcode/google/chromeos/chromeos.c 74 files changed, 562 insertions(+), 575 deletions(-)
Approvals: Aaron Durbin: Looks good to me, approved build bot (Jenkins): Verified
diff --git a/src/arch/x86/assembly_entry.S b/src/arch/x86/assembly_entry.S index d1f5d61..56a5b63 100644 --- a/src/arch/x86/assembly_entry.S +++ b/src/arch/x86/assembly_entry.S @@ -21,7 +21,7 @@ * verstage runs directly after bootblock. */ #define ROMSTAGE_AFTER_VERSTAGE \ - (IS_ENABLED(CONFIG_SEPARATE_VERSTAGE) && \ + (IS_ENABLED(CONFIG_VBOOT_SEPARATE_VERSTAGE) && \ IS_ENABLED(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK) && ENV_ROMSTAGE)
#if IS_ENABLED(CONFIG_C_ENVIRONMENT_BOOTBLOCK) || ROMSTAGE_AFTER_VERSTAGE diff --git a/src/arch/x86/bootblock_simple.c b/src/arch/x86/bootblock_simple.c index 8e44add..5df279c 100644 --- a/src/arch/x86/bootblock_simple.c +++ b/src/arch/x86/bootblock_simple.c @@ -28,7 +28,7 @@ #endif }
-#if CONFIG_SEPARATE_VERSTAGE +#if CONFIG_VBOOT_SEPARATE_VERSTAGE const char *target1 = "fallback/verstage"; #else const char *target1 = "fallback/romstage"; diff --git a/src/arch/x86/car.ld b/src/arch/x86/car.ld index 9236009..aa579c3 100644 --- a/src/arch/x86/car.ld +++ b/src/arch/x86/car.ld @@ -21,7 +21,7 @@ _car_region_start = . ; /* Vboot work buffer is completely volatile outside of verstage and * romstage. Appropriate code needs to handle the transition. */ -#if IS_ENABLED(CONFIG_SEPARATE_VERSTAGE) +#if IS_ENABLED(CONFIG_VBOOT_SEPARATE_VERSTAGE) VBOOT2_WORK(., 16K) #endif /* Stack for CAR stages. Since it persists across all stages that diff --git a/src/ec/google/chromeec/Kconfig b/src/ec/google/chromeec/Kconfig index 76eef05..3e9cb29 100644 --- a/src/ec/google/chromeec/Kconfig +++ b/src/ec/google/chromeec/Kconfig @@ -160,7 +160,7 @@ The path and filename of the PD firmware file to use.
config EC_GOOGLE_CHROMEEC_SWITCHES - depends on EC_GOOGLE_CHROMEEC && CHROMEOS + depends on EC_GOOGLE_CHROMEEC && VBOOT bool help Enable support for Chrome OS mode switches provided by the Chrome OS diff --git a/src/ec/google/chromeec/switches.c b/src/ec/google/chromeec/switches.c index 7ed4bfd..e05d37c 100644 --- a/src/ec/google/chromeec/switches.c +++ b/src/ec/google/chromeec/switches.c @@ -20,7 +20,7 @@ #if IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC_LPC) int get_lid_switch(void) { - if (!IS_ENABLED(CONFIG_LID_SWITCH)) + if (!IS_ENABLED(CONFIG_VBOOT_LID_SWITCH)) return -1;
return !!(google_chromeec_get_switches() & EC_SWITCH_LID_OPEN); diff --git a/src/include/memlayout.h b/src/include/memlayout.h index b39a895..c9c77cf 100644 --- a/src/include/memlayout.h +++ b/src/include/memlayout.h @@ -154,7 +154,7 @@ INCLUDE "verstage/lib/program.ld"
#define OVERLAP_VERSTAGE_ROMSTAGE(addr, size) \ - _ = ASSERT(IS_ENABLED(CONFIG_RETURN_FROM_VERSTAGE) == 1, \ + _ = ASSERT(IS_ENABLED(CONFIG_VBOOT_RETURN_FROM_VERSTAGE) == 1, \ "Must set RETURN_FROM_VERSTAGE to overlap romstage."); \ VERSTAGE(addr, size) #else diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc index 1117076..4576006 100644 --- a/src/lib/Makefile.inc +++ b/src/lib/Makefile.inc @@ -54,11 +54,11 @@ libverstage-$(CONFIG_TPM2) += tpm2_marshaling.c libverstage-$(CONFIG_TPM2) += tpm2_tlcl.c
-ifeq ($(CONFIG_SEPARATE_VERSTAGE),y) +ifeq ($(CONFIG_VBOOT_SEPARATE_VERSTAGE),y) romstage-$(CONFIG_TPM) += tlcl.c romstage-$(CONFIG_TPM2) += tpm2_marshaling.c romstage-$(CONFIG_TPM2) += tpm2_tlcl.c -endif # CONFIG_SEPARATE_VERSTAGE +endif # CONFIG_VBOOT_SEPARATE_VERSTAGE
verstage-$(CONFIG_GENERIC_UDELAY) += timer.c verstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c diff --git a/src/mainboard/google/auron/Kconfig b/src/mainboard/google/auron/Kconfig index 41c9a7c..d911ff5 100644 --- a/src/mainboard/google/auron/Kconfig +++ b/src/mainboard/google/auron/Kconfig @@ -16,8 +16,10 @@
config CHROMEOS select CHROMEOS_RAMOOPS_DYNAMIC + +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/google/beltino/Kconfig b/src/mainboard/google/beltino/Kconfig index bceb8fb..a029fec 100644 --- a/src/mainboard/google/beltino/Kconfig +++ b/src/mainboard/google/beltino/Kconfig @@ -15,8 +15,8 @@
if BOARD_GOOGLE_BASEBOARD_BELTINO
-config CHROMEOS - select PHYSICAL_REC_SWITCH +config VBOOT + select VBOOT_PHYSICAL_REC_SWITCH select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/google/butterfly/Kconfig b/src/mainboard/google/butterfly/Kconfig index 09d2157..ffd0c03 100644 --- a/src/mainboard/google/butterfly/Kconfig +++ b/src/mainboard/google/butterfly/Kconfig @@ -17,7 +17,7 @@ select INTEL_INT15 select SERIRQ_CONTINUOUS_MODE # Workaround for EC/KBC IRQ1.
-config CHROMEOS +config VBOOT select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/google/chell/Kconfig b/src/mainboard/google/chell/Kconfig index 9b88a85..01423a7 100644 --- a/src/mainboard/google/chell/Kconfig +++ b/src/mainboard/google/chell/Kconfig @@ -20,9 +20,9 @@ select MONOTONIC_TIMER_MSR select SOC_INTEL_SKYLAKE
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH
config IRQ_SLOT_COUNT int diff --git a/src/mainboard/google/cosmos/Kconfig b/src/mainboard/google/cosmos/Kconfig index 62cd821..3d8d649 100644 --- a/src/mainboard/google/cosmos/Kconfig +++ b/src/mainboard/google/cosmos/Kconfig @@ -26,7 +26,7 @@ select SPI_FLASH select SPI_FLASH_SPANSION
-config CHROMEOS +config VBOOT select VBOOT_VBNV_FLASH
config MAINBOARD_DIR diff --git a/src/mainboard/google/cyan/Kconfig b/src/mainboard/google/cyan/Kconfig index 424c08f..77d72ae 100644 --- a/src/mainboard/google/cyan/Kconfig +++ b/src/mainboard/google/cyan/Kconfig @@ -15,9 +15,9 @@ select HAVE_ACPI_RESUME select PCIEXP_L1_SUB_STATE
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH select VBOOT_VBNV_CMOS
config DISPLAY_SPD_DATA diff --git a/src/mainboard/google/daisy/Kconfig b/src/mainboard/google/daisy/Kconfig index 29d6690..b08500d 100644 --- a/src/mainboard/google/daisy/Kconfig +++ b/src/mainboard/google/daisy/Kconfig @@ -28,7 +28,7 @@ select MAINBOARD_HAS_NATIVE_VGA_INIT select MAINBOARD_DO_NATIVE_VGA_INIT
-config CHROMEOS +config VBOOT select VBOOT_VBNV_EC
config MAINBOARD_DIR diff --git a/src/mainboard/google/eve/Kconfig b/src/mainboard/google/eve/Kconfig index b4442f2..1d1fa7b 100644 --- a/src/mainboard/google/eve/Kconfig +++ b/src/mainboard/google/eve/Kconfig @@ -21,10 +21,10 @@ select SOC_INTEL_KABYLAKE select TPM2
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select HAS_RECOVERY_MRC_CACHE - select LID_SWITCH + select VBOOT_LID_SWITCH select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN
config DRIVER_TPM_I2C_BUS diff --git a/src/mainboard/google/fizz/Kconfig b/src/mainboard/google/fizz/Kconfig index a3be595..377a13c 100644 --- a/src/mainboard/google/fizz/Kconfig +++ b/src/mainboard/google/fizz/Kconfig @@ -14,7 +14,7 @@ select NO_FADT_8042 select SOC_INTEL_KABYLAKE
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
diff --git a/src/mainboard/google/foster/Kconfig b/src/mainboard/google/foster/Kconfig index c408ca1..ee22110 100644 --- a/src/mainboard/google/foster/Kconfig +++ b/src/mainboard/google/foster/Kconfig @@ -26,7 +26,7 @@ select COMMON_CBFS_SPI_WRAPPER select SPI_FLASH_WINBOND
-config CHROMEOS +config VBOOT select VBOOT_VBNV_FLASH
config MAINBOARD_DIR @@ -84,7 +84,7 @@ depends on CHROMEOS default "FOSTER TEST 1184"
-config CHROMEOS_FWID_MODEL +config VBOOT_FWID_MODEL string default "Nvidia_Foster"
diff --git a/src/mainboard/google/gale/Kconfig b/src/mainboard/google/gale/Kconfig index b6639bc..461ed5b 100644 --- a/src/mainboard/google/gale/Kconfig +++ b/src/mainboard/google/gale/Kconfig @@ -31,9 +31,9 @@ select SPI_FLASH_WINBOND select DRIVERS_UART
-config CHROMEOS +config VBOOT select VBOOT_DISABLE_DEV_ON_RECOVERY - select WIPEOUT_SUPPORTED + select VBOOT_WIPEOUT_SUPPORTED
config BOARD_VARIANT_DK01 bool "Build an image for DK01" diff --git a/src/mainboard/google/glados/Kconfig b/src/mainboard/google/glados/Kconfig index 0908294..102a8c1 100644 --- a/src/mainboard/google/glados/Kconfig +++ b/src/mainboard/google/glados/Kconfig @@ -20,9 +20,9 @@ select MONOTONIC_TIMER_MSR select SOC_INTEL_SKYLAKE
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH
config IRQ_SLOT_COUNT int diff --git a/src/mainboard/google/gru/Kconfig b/src/mainboard/google/gru/Kconfig index bd19a29..43f671b 100644 --- a/src/mainboard/google/gru/Kconfig +++ b/src/mainboard/google/gru/Kconfig @@ -45,7 +45,7 @@ select SPI_FLASH_GIGADEVICE select SPI_FLASH_WINBOND
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select MAINBOARD_HAS_SPI_TPM_CR50 if GRU_HAS_TPM2 select SPI_TPM if GRU_HAS_TPM2 diff --git a/src/mainboard/google/jecht/Kconfig b/src/mainboard/google/jecht/Kconfig index 39cee21..fdb5ee0 100644 --- a/src/mainboard/google/jecht/Kconfig +++ b/src/mainboard/google/jecht/Kconfig @@ -14,7 +14,9 @@
config CHROMEOS select CHROMEOS_RAMOOPS_DYNAMIC - select PHYSICAL_REC_SWITCH + +config VBOOT + select VBOOT_PHYSICAL_REC_SWITCH select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/google/lars/Kconfig b/src/mainboard/google/lars/Kconfig index 73d502c..78db8b2 100644 --- a/src/mainboard/google/lars/Kconfig +++ b/src/mainboard/google/lars/Kconfig @@ -22,9 +22,9 @@ select MONOTONIC_TIMER_MSR select SOC_INTEL_SKYLAKE
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH
config IRQ_SLOT_COUNT int diff --git a/src/mainboard/google/link/Kconfig b/src/mainboard/google/link/Kconfig index b521f9c..8469e86 100644 --- a/src/mainboard/google/link/Kconfig +++ b/src/mainboard/google/link/Kconfig @@ -16,9 +16,9 @@ select SERIRQ_CONTINUOUS_MODE select MAINBOARD_HAS_NATIVE_VGA_INIT
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/google/nyan/Kconfig b/src/mainboard/google/nyan/Kconfig index 7f5854c..d944a43 100644 --- a/src/mainboard/google/nyan/Kconfig +++ b/src/mainboard/google/nyan/Kconfig @@ -31,7 +31,7 @@ select SPI_FLASH_WINBOND select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select VBOOT_VBNV_EC
diff --git a/src/mainboard/google/nyan_big/Kconfig b/src/mainboard/google/nyan_big/Kconfig index 602e778..cacc301 100644 --- a/src/mainboard/google/nyan_big/Kconfig +++ b/src/mainboard/google/nyan_big/Kconfig @@ -32,7 +32,7 @@ select SPI_FLASH_WINBOND select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select VBOOT_VBNV_EC
diff --git a/src/mainboard/google/nyan_blaze/Kconfig b/src/mainboard/google/nyan_blaze/Kconfig index d64eb72..2264068 100644 --- a/src/mainboard/google/nyan_blaze/Kconfig +++ b/src/mainboard/google/nyan_blaze/Kconfig @@ -33,7 +33,7 @@ select SPI_FLASH_WINBOND select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select VBOOT_VBNV_EC
diff --git a/src/mainboard/google/oak/Kconfig b/src/mainboard/google/oak/Kconfig index 0efa478..28771b8 100644 --- a/src/mainboard/google/oak/Kconfig +++ b/src/mainboard/google/oak/Kconfig @@ -33,10 +33,9 @@ select RAM_CODE_SUPPORT select SPI_FLASH
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select VBOOT_EC_SLOW_UPDATE - select VBOOT_OPROM_MATTERS select VBOOT_VBNV_FLASH
config MAINBOARD_DIR diff --git a/src/mainboard/google/parrot/Kconfig b/src/mainboard/google/parrot/Kconfig index 7b6b49b..5ce1f24 100644 --- a/src/mainboard/google/parrot/Kconfig +++ b/src/mainboard/google/parrot/Kconfig @@ -17,7 +17,7 @@ # Workaround for EC/KBC IRQ1. select SERIRQ_CONTINUOUS_MODE
-config CHROMEOS +config VBOOT select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/google/peach_pit/Kconfig b/src/mainboard/google/peach_pit/Kconfig index be06a18..640c009 100644 --- a/src/mainboard/google/peach_pit/Kconfig +++ b/src/mainboard/google/peach_pit/Kconfig @@ -25,7 +25,7 @@ select MAINBOARD_DO_NATIVE_VGA_INIT select DRIVER_PARADE_PS8625
-config CHROMEOS +config VBOOT select VBOOT_VBNV_EC
config MAINBOARD_DIR diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig index 2240c2d..fc68edf 100644 --- a/src/mainboard/google/poppy/Kconfig +++ b/src/mainboard/google/poppy/Kconfig @@ -16,9 +16,9 @@ select NO_FADT_8042 select SOC_INTEL_KABYLAKE
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH
config GBB_HWID string diff --git a/src/mainboard/google/purin/Kconfig b/src/mainboard/google/purin/Kconfig index ca0909b..6e05724 100644 --- a/src/mainboard/google/purin/Kconfig +++ b/src/mainboard/google/purin/Kconfig @@ -27,7 +27,7 @@ select SPI_FLASH_SPANSION select SPI_FLASH_STMICRO # required for the reference board BCM958305K
-config CHROMEOS +config VBOOT select VBOOT_VBNV_FLASH
config MAINBOARD_DIR diff --git a/src/mainboard/google/rambi/Kconfig b/src/mainboard/google/rambi/Kconfig index 9b25b49..78f077a 100644 --- a/src/mainboard/google/rambi/Kconfig +++ b/src/mainboard/google/rambi/Kconfig @@ -13,9 +13,9 @@
if BOARD_GOOGLE_BASEBOARD_RAMBI
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/google/reef/Kconfig b/src/mainboard/google/reef/Kconfig index b6c3462..c4bf212 100644 --- a/src/mainboard/google/reef/Kconfig +++ b/src/mainboard/google/reef/Kconfig @@ -37,11 +37,11 @@ int default 60 # GPE0_DW1_28
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select HAS_RECOVERY_MRC_CACHE select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN - select LID_SWITCH if BASEBOARD_REEF_LAPTOP + select VBOOT_LID_SWITCH if BASEBOARD_REEF_LAPTOP
config MAINBOARD_DIR string diff --git a/src/mainboard/google/rotor/Kconfig b/src/mainboard/google/rotor/Kconfig index a47a766..437fa02 100644 --- a/src/mainboard/google/rotor/Kconfig +++ b/src/mainboard/google/rotor/Kconfig @@ -21,7 +21,7 @@ select MAINBOARD_HAS_CHROMEOS select BOARD_ROMSIZE_KB_4096
-config CHROMEOS +config VBOOT select VBOOT_MOCK_SECDATA
config MAINBOARD_DIR @@ -37,7 +37,7 @@ depends on CHROMEOS default "ROTOR TEST 1234"
-config CHROMEOS_FWID_MODEL +config VBOOT_FWID_MODEL string default "Marvell_Rotor"
diff --git a/src/mainboard/google/slippy/Kconfig b/src/mainboard/google/slippy/Kconfig index a19c966..1537ff1 100644 --- a/src/mainboard/google/slippy/Kconfig +++ b/src/mainboard/google/slippy/Kconfig @@ -21,9 +21,9 @@
if BOARD_GOOGLE_BASEBOARD_SLIPPY
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH select MAINBOARD_DO_NATIVE_VGA_INIT if (BOARD_GOOGLE_FALCO || BOARD_GOOGLE_PEPPY) select VBOOT_VBNV_CMOS
diff --git a/src/mainboard/google/smaug/Kconfig b/src/mainboard/google/smaug/Kconfig index 5207674..344be28 100644 --- a/src/mainboard/google/smaug/Kconfig +++ b/src/mainboard/google/smaug/Kconfig @@ -32,7 +32,7 @@ select MAINBOARD_HAS_CHROMEOS select RAM_CODE_SUPPORT
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES select VBOOT_VBNV_FLASH
diff --git a/src/mainboard/google/storm/Kconfig b/src/mainboard/google/storm/Kconfig index f844cf8..24822ab 100644 --- a/src/mainboard/google/storm/Kconfig +++ b/src/mainboard/google/storm/Kconfig @@ -29,9 +29,9 @@ select SPI_FLASH_STMICRO select DRIVERS_UART
-config CHROMEOS +config VBOOT select VBOOT_DISABLE_DEV_ON_RECOVERY - select WIPEOUT_SUPPORTED + select VBOOT_WIPEOUT_SUPPORTED
config BOARD_VARIANT_AP148 bool "pick this to build an image for ap148" diff --git a/src/mainboard/google/stout/Kconfig b/src/mainboard/google/stout/Kconfig index 571cbce..d34f595 100644 --- a/src/mainboard/google/stout/Kconfig +++ b/src/mainboard/google/stout/Kconfig @@ -17,7 +17,7 @@ select INTEL_INT15 select SANDYBRIDGE_IVYBRIDGE_LVDS
-config CHROMEOS +config VBOOT select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/google/veyron/Kconfig b/src/mainboard/google/veyron/Kconfig index 3eb3252..5fb340b 100644 --- a/src/mainboard/google/veyron/Kconfig +++ b/src/mainboard/google/veyron/Kconfig @@ -45,7 +45,7 @@ select SPI_FLASH_GIGADEVICE select SPI_FLASH_WINBOND
-config CHROMEOS +config VBOOT select VBOOT_VBNV_EC
config MAINBOARD_DIR @@ -54,6 +54,11 @@
config MAINBOARD_PART_NUMBER string + default "Veyron_Jaq" if BOARD_GOOGLE_VEYRON_JAQ + default "Veyron_Jerry" if BOARD_GOOGLE_VEYRON_JERRY + default "Veyron_Mighty" if BOARD_GOOGLE_VEYRON_MIGHTY + default "Veyron_Minnie" if BOARD_GOOGLE_VEYRON_MINNIE + default "Veyron_Speedy" if BOARD_GOOGLE_VEYRON_SPEEDY default "Veyron"
config MAINBOARD_VENDOR @@ -111,13 +116,5 @@ default "MIGHTY TEST A-A 4557" if BOARD_GOOGLE_VEYRON_MIGHTY default "MINNIE TEST A-A 5151" if BOARD_GOOGLE_VEYRON_MINNIE default "SPEEDY TEST A-A 8421" if BOARD_GOOGLE_VEYRON_SPEEDY - -config CHROMEOS_FWID_MODEL - string - default "Google_Veyron_Jaq" if BOARD_GOOGLE_VEYRON_JAQ - default "Google_Veyron_Jerry" if BOARD_GOOGLE_VEYRON_JERRY - default "Google_Veyron_Mighty" if BOARD_GOOGLE_VEYRON_MIGHTY - default "Google_Veyron_Minnie" if BOARD_GOOGLE_VEYRON_MINNIE - default "Google_Veyron_Speedy" if BOARD_GOOGLE_VEYRON_SPEEDY
endif # BOARD_GOOGLE_VEYRON diff --git a/src/mainboard/google/veyron_mickey/Kconfig b/src/mainboard/google/veyron_mickey/Kconfig index 24d7921..1f66ff0 100644 --- a/src/mainboard/google/veyron_mickey/Kconfig +++ b/src/mainboard/google/veyron_mickey/Kconfig @@ -30,8 +30,8 @@ select SPI_FLASH_GIGADEVICE select SPI_FLASH_WINBOND
-config CHROMEOS - select PHYSICAL_REC_SWITCH +config VBOOT + select VBOOT_PHYSICAL_REC_SWITCH select VBOOT_VBNV_FLASH
config MAINBOARD_DIR @@ -40,7 +40,7 @@
config MAINBOARD_PART_NUMBER string - default "Veyron_mickey" + default "Veyron_Mickey"
config MAINBOARD_VENDOR string @@ -71,9 +71,5 @@ string depends on CHROMEOS default "MICKEY TEST A-A 0352" - -config CHROMEOS_FWID_MODEL - string - default "Google_Veyron_Mickey"
endif # BOARD_GOOGLE_VEYRON_MICKEY diff --git a/src/mainboard/google/veyron_rialto/Kconfig b/src/mainboard/google/veyron_rialto/Kconfig index bbd6ffd..cc6a4a6 100644 --- a/src/mainboard/google/veyron_rialto/Kconfig +++ b/src/mainboard/google/veyron_rialto/Kconfig @@ -30,8 +30,8 @@ select SPI_FLASH_GIGADEVICE select SPI_FLASH_WINBOND
-config CHROMEOS - select PHYSICAL_REC_SWITCH +config VBOOT + select VBOOT_PHYSICAL_REC_SWITCH select VBOOT_VBNV_FLASH
config MAINBOARD_DIR diff --git a/src/mainboard/intel/baskingridge/Kconfig b/src/mainboard/intel/baskingridge/Kconfig index df5d312..445dbcb 100644 --- a/src/mainboard/intel/baskingridge/Kconfig +++ b/src/mainboard/intel/baskingridge/Kconfig @@ -14,7 +14,7 @@ select MAINBOARD_HAS_LPC_TPM select INTEL_INT15
-config CHROMEOS +config VBOOT select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/intel/emeraldlake2/Kconfig b/src/mainboard/intel/emeraldlake2/Kconfig index 9ee41e8..7b5528a 100644 --- a/src/mainboard/intel/emeraldlake2/Kconfig +++ b/src/mainboard/intel/emeraldlake2/Kconfig @@ -13,7 +13,7 @@ select INTEL_INT15 #select MAINBOARD_HAS_CHROMEOS
-config CHROMEOS +config VBOOT #select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/intel/galileo/Kconfig b/src/mainboard/intel/galileo/Kconfig index f31ca5e..0ab682c 100644 --- a/src/mainboard/intel/galileo/Kconfig +++ b/src/mainboard/intel/galileo/Kconfig @@ -153,7 +153,7 @@ select COLLECT_TIMESTAMPS select I2C_TPM select MAINBOARD_HAS_I2C_TPM_ATMEL - select SEPARATE_VERSTAGE + select VBOOT_SEPARATE_VERSTAGE select VBOOT select VBOOT_STARTS_IN_BOOTBLOCK select VBOOT_SOFT_REBOOT_WORKAROUND diff --git a/src/mainboard/intel/kblrvp/Kconfig b/src/mainboard/intel/kblrvp/Kconfig index 296b922..6aa4ad5 100644 --- a/src/mainboard/intel/kblrvp/Kconfig +++ b/src/mainboard/intel/kblrvp/Kconfig @@ -14,8 +14,8 @@ select MAINBOARD_HAS_CHROMEOS select GENERIC_SPD_BIN
-config CHROMEOS - select LID_SWITCH +config VBOOT + select VBOOT_LID_SWITCH
choice prompt "TPM to USE" diff --git a/src/mainboard/intel/kunimitsu/Kconfig b/src/mainboard/intel/kunimitsu/Kconfig index 64a360f..aec394b 100644 --- a/src/mainboard/intel/kunimitsu/Kconfig +++ b/src/mainboard/intel/kunimitsu/Kconfig @@ -34,9 +34,9 @@
endchoice
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH
config IRQ_SLOT_COUNT int diff --git a/src/mainboard/intel/strago/Kconfig b/src/mainboard/intel/strago/Kconfig index c7221e9..f568891 100644 --- a/src/mainboard/intel/strago/Kconfig +++ b/src/mainboard/intel/strago/Kconfig @@ -15,9 +15,9 @@ select SOC_INTEL_BRASWELL select PCIEXP_L1_SUB_STATE
-config CHROMEOS +config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES - select LID_SWITCH + select VBOOT_LID_SWITCH select VBOOT_VBNV_CMOS
config DYNAMIC_VNN_SUPPORT diff --git a/src/mainboard/intel/wtm2/Kconfig b/src/mainboard/intel/wtm2/Kconfig index f57cb23..76ed4bf 100644 --- a/src/mainboard/intel/wtm2/Kconfig +++ b/src/mainboard/intel/wtm2/Kconfig @@ -15,6 +15,8 @@
config CHROMEOS select CHROMEOS_RAMOOPS_DYNAMIC + +config VBOOT select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/samsung/lumpy/Kconfig b/src/mainboard/samsung/lumpy/Kconfig index db1debb..bd7078d 100644 --- a/src/mainboard/samsung/lumpy/Kconfig +++ b/src/mainboard/samsung/lumpy/Kconfig @@ -20,9 +20,9 @@ select DRIVERS_GENERIC_IOAPIC select INTEL_INT15
-config CHROMEOS - select PHYSICAL_DEV_SWITCH - select PHYSICAL_REC_SWITCH +config VBOOT + select VBOOT_PHYSICAL_DEV_SWITCH + select VBOOT_PHYSICAL_REC_SWITCH select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/mainboard/samsung/stumpy/Kconfig b/src/mainboard/samsung/stumpy/Kconfig index f8e9b99..4f3d1e9 100644 --- a/src/mainboard/samsung/stumpy/Kconfig +++ b/src/mainboard/samsung/stumpy/Kconfig @@ -17,9 +17,9 @@ select SUPERIO_SMSC_LPC47N207 select INTEL_INT15
-config CHROMEOS - select PHYSICAL_DEV_SWITCH - select PHYSICAL_REC_SWITCH +config VBOOT + select VBOOT_PHYSICAL_DEV_SWITCH + select VBOOT_PHYSICAL_REC_SWITCH select VBOOT_VBNV_CMOS
config MAINBOARD_DIR diff --git a/src/soc/broadcom/cygnus/Kconfig b/src/soc/broadcom/cygnus/Kconfig index e5849f0..e2f97e4 100644 --- a/src/soc/broadcom/cygnus/Kconfig +++ b/src/soc/broadcom/cygnus/Kconfig @@ -28,10 +28,10 @@
if SOC_BROADCOM_CYGNUS
-config CHROMEOS +config VBOOT select VBOOT_STARTS_IN_BOOTBLOCK - select SEPARATE_VERSTAGE - select RETURN_FROM_VERSTAGE + select VBOOT_SEPARATE_VERSTAGE + select VBOOT_RETURN_FROM_VERSTAGE
config CONSOLE_SERIAL_UART_ADDRESS hex diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig index 234e290..ca8f5d0 100644 --- a/src/soc/intel/apollolake/Kconfig +++ b/src/soc/intel/apollolake/Kconfig @@ -70,7 +70,9 @@
config CHROMEOS select CHROMEOS_RAMOOPS_DYNAMIC - select SEPARATE_VERSTAGE + +config VBOOT + select VBOOT_SEPARATE_VERSTAGE select VBOOT_OPROM_MATTERS select VBOOT_SAVE_RECOVERY_REASON_ON_REBOOT select VBOOT_STARTS_IN_BOOTBLOCK diff --git a/src/soc/intel/quark/romstage/fsp1_1.c b/src/soc/intel/quark/romstage/fsp1_1.c index f715f43..6ce2079 100644 --- a/src/soc/intel/quark/romstage/fsp1_1.c +++ b/src/soc/intel/quark/romstage/fsp1_1.c @@ -119,7 +119,7 @@ printk(BIOS_SPEW, "| coreboot stack |\n"); printk(BIOS_SPEW, "+-------------------+ 0x%p", _car_stack_start); - if (IS_ENABLED(CONFIG_SEPARATE_VERSTAGE)) { + if (IS_ENABLED(CONFIG_VBOOT_SEPARATE_VERSTAGE)) { printk(BIOS_SPEW, "\n"); printk(BIOS_SPEW, "| vboot data |\n"); printk(BIOS_SPEW, "+-------------------+ 0x%08x", diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig index b7c5552..8ac7263 100644 --- a/src/soc/intel/skylake/Kconfig +++ b/src/soc/intel/skylake/Kconfig @@ -87,8 +87,10 @@
config CHROMEOS select CHROMEOS_RAMOOPS_DYNAMIC - select SEPARATE_VERSTAGE - select VBOOT_EC_SLOW_UPDATE if EC_GOOGLE_CHROMEEC + +config VBOOT + select VBOOT_EC_SLOW_UPDATE if VBOOT_EC_SOFTWARE_SYNC + select VBOOT_SEPARATE_VERSTAGE select VBOOT_OPROM_MATTERS select VBOOT_SAVE_RECOVERY_REASON_ON_REBOOT select VBOOT_STARTS_IN_BOOTBLOCK diff --git a/src/soc/marvell/armada38x/Kconfig b/src/soc/marvell/armada38x/Kconfig index ed8cbe8..20f9d09 100644 --- a/src/soc/marvell/armada38x/Kconfig +++ b/src/soc/marvell/armada38x/Kconfig @@ -7,13 +7,15 @@ select ARCH_RAMSTAGE_ARMV7 select HAVE_UART_SPECIAL select BOOTBLOCK_CONSOLE - select RETURN_FROM_VERSTAGE select BOOTBLOCK_CUSTOM select GENERIC_UDELAY select UART_OVERRIDE_REFCLK
if SOC_MARVELL_ARMADA38X
+config VBOOT + select VBOOT_RETURN_FROM_VERSTAGE + config BOOTBLOCK_CPU_INIT string default "soc/marvell/armada38x/bootblock.c" diff --git a/src/soc/marvell/bg4cd/Kconfig b/src/soc/marvell/bg4cd/Kconfig index cdd8597..6f9b6aa 100644 --- a/src/soc/marvell/bg4cd/Kconfig +++ b/src/soc/marvell/bg4cd/Kconfig @@ -28,7 +28,7 @@
if SOC_MARVELL_BG4CD
-config CHROMEOS +config VBOOT select VBOOT_STARTS_IN_BOOTBLOCK
endif diff --git a/src/soc/marvell/mvmap2315/Kconfig b/src/soc/marvell/mvmap2315/Kconfig index 45e03c1..072f4ee 100644 --- a/src/soc/marvell/mvmap2315/Kconfig +++ b/src/soc/marvell/mvmap2315/Kconfig @@ -31,8 +31,7 @@
if SOC_MARVELL_MVMAP2315
-config CHROMEOS - select VBOOT +config VBOOT select VBOOT_STARTS_IN_ROMSTAGE
config CONSOLE_SERIAL_MVMAP2315_UART_ADDRESS diff --git a/src/soc/mediatek/mt8173/Kconfig b/src/soc/mediatek/mt8173/Kconfig index 7558ad1..a367470 100644 --- a/src/soc/mediatek/mt8173/Kconfig +++ b/src/soc/mediatek/mt8173/Kconfig @@ -17,10 +17,10 @@
if SOC_MEDIATEK_MT8173
-config CHROMEOS +config VBOOT select VBOOT_OPROM_MATTERS select VBOOT_STARTS_IN_BOOTBLOCK - select SEPARATE_VERSTAGE + select VBOOT_SEPARATE_VERSTAGE
config MEMORY_TEST bool diff --git a/src/soc/nvidia/tegra124/Kconfig b/src/soc/nvidia/tegra124/Kconfig index fdbbc7f..cd753f4 100644 --- a/src/soc/nvidia/tegra124/Kconfig +++ b/src/soc/nvidia/tegra124/Kconfig @@ -16,10 +16,10 @@
if SOC_NVIDIA_TEGRA124
-config CHROMEOS +config VBOOT select VBOOT_OPROM_MATTERS select VBOOT_STARTS_IN_BOOTBLOCK - select SEPARATE_VERSTAGE + select VBOOT_SEPARATE_VERSTAGE
config TEGRA124_MODEL_TD570D bool "TD570D" diff --git a/src/soc/nvidia/tegra210/Kconfig b/src/soc/nvidia/tegra210/Kconfig index 880f199..30a23ef 100644 --- a/src/soc/nvidia/tegra210/Kconfig +++ b/src/soc/nvidia/tegra210/Kconfig @@ -17,9 +17,9 @@
if SOC_NVIDIA_TEGRA210
-config CHROMEOS +config VBOOT select VBOOT_STARTS_IN_BOOTBLOCK - select SEPARATE_VERSTAGE + select VBOOT_SEPARATE_VERSTAGE select VBOOT_OPROM_MATTERS
config MAINBOARD_DO_DSI_INIT diff --git a/src/soc/qualcomm/ipq40xx/Kconfig b/src/soc/qualcomm/ipq40xx/Kconfig index d0c1fbd..b0d3f07 100644 --- a/src/soc/qualcomm/ipq40xx/Kconfig +++ b/src/soc/qualcomm/ipq40xx/Kconfig @@ -12,10 +12,10 @@
if SOC_QC_IPQ40XX
-config CHROMEOS +config VBOOT select VBOOT_STARTS_IN_BOOTBLOCK - select RETURN_FROM_VERSTAGE - select SEPARATE_VERSTAGE + select VBOOT_SEPARATE_VERSTAGE + select VBOOT_RETURN_FROM_VERSTAGE select VBOOT_VBNV_FLASH
config IPQ_QFN_PART diff --git a/src/soc/qualcomm/ipq806x/Kconfig b/src/soc/qualcomm/ipq806x/Kconfig index 13977e5..54300eb 100644 --- a/src/soc/qualcomm/ipq806x/Kconfig +++ b/src/soc/qualcomm/ipq806x/Kconfig @@ -11,11 +11,11 @@
if SOC_QC_IPQ806X
-config CHROMEOS +config VBOOT select VBOOT_STARTS_IN_BOOTBLOCK select VBOOT_VBNV_FLASH - select SEPARATE_VERSTAGE - select RETURN_FROM_VERSTAGE + select VBOOT_SEPARATE_VERSTAGE + select VBOOT_RETURN_FROM_VERSTAGE
config MBN_ENCAPSULATION depends on USE_BLOBS diff --git a/src/soc/rockchip/rk3288/Kconfig b/src/soc/rockchip/rk3288/Kconfig index ea34bb9..19e52b6 100644 --- a/src/soc/rockchip/rk3288/Kconfig +++ b/src/soc/rockchip/rk3288/Kconfig @@ -31,11 +31,11 @@
if SOC_ROCKCHIP_RK3288
-config CHROMEOS +config VBOOT select VBOOT_OPROM_MATTERS select VBOOT_STARTS_IN_BOOTBLOCK - select SEPARATE_VERSTAGE - select RETURN_FROM_VERSTAGE + select VBOOT_SEPARATE_VERSTAGE + select VBOOT_RETURN_FROM_VERSTAGE
config PMIC_BUS int diff --git a/src/soc/rockchip/rk3399/Kconfig b/src/soc/rockchip/rk3399/Kconfig index b4017c8..65b31d5 100644 --- a/src/soc/rockchip/rk3399/Kconfig +++ b/src/soc/rockchip/rk3399/Kconfig @@ -14,9 +14,9 @@
if SOC_ROCKCHIP_RK3399
-config CHROMEOS - select RETURN_FROM_VERSTAGE - select SEPARATE_VERSTAGE +config VBOOT + select VBOOT_SEPARATE_VERSTAGE + select VBOOT_RETURN_FROM_VERSTAGE select VBOOT_OPROM_MATTERS select VBOOT_STARTS_IN_BOOTBLOCK
diff --git a/src/vboot/Kconfig b/src/vboot/Kconfig index a92a2fa..c517323 100644 --- a/src/vboot/Kconfig +++ b/src/vboot/Kconfig @@ -12,127 +12,7 @@ ## GNU General Public License for more details. ##
-config VBOOT_VBNV_OFFSET - hex - default 0x26 - depends on PC80_SYSTEM - help - CMOS offset for VbNv data. This value must match cmos.layout - in the mainboard directory, minus 14 bytes for the RTC. - -config VBOOT_VBNV_CMOS - bool "Vboot non-volatile storage in CMOS." - default n - help - VBNV is stored in CMOS - -config VBOOT_VBNV_CMOS_BACKUP_TO_FLASH - bool "Back up Vboot non-volatile storage from CMOS to flash." - default n - depends on VBOOT_VBNV_CMOS && BOOT_DEVICE_SUPPORTS_WRITES - help - Vboot non-volatile storage data will be backed up from CMOS to flash - and restored from flash if the CMOS is invalid due to power loss. - -config VBOOT_VBNV_EC - bool "Vboot non-volatile storage in EC." - default n - help - VBNV is stored in EC - -config VBOOT_VBNV_FLASH - def_bool n - depends on BOOT_DEVICE_SUPPORTS_WRITES - help - VBNV is stored in flash storage - -config VBOOT_STARTS_IN_BOOTBLOCK - bool "Vboot starts verifying in bootblock" - default n - depends on VBOOT - help - Firmware verification happens during or at the end of bootblock. - -config VBOOT_STARTS_IN_ROMSTAGE - bool "Vboot starts verifying in romstage" - default n - depends on VBOOT && !VBOOT_STARTS_IN_BOOTBLOCK - help - Firmware verification happens during or at the end of romstage. - -config VBOOT_MOCK_SECDATA - bool "Mock secdata for firmware verification" - default n - depends on VBOOT - help - Enabling VBOOT_MOCK_SECDATA will mock secdata for the firmware - verification to avoid access to a secdata storage (typically TPM). - All operations for a secdata storage will be successful. This option - can be used during development when a TPM is not present or broken. - THIS SHOULD NOT BE LEFT ON FOR PRODUCTION DEVICES. - -config VBOOT_DISABLE_DEV_ON_RECOVERY - bool "Disable dev mode on recovery requests" - default n - depends on VBOOT - help - When this option is enabled, the Chrome OS device leaves the - developer mode as soon as recovery request is detected. This is - handy on embedded devices with limited input capabilities. - -config SEPARATE_VERSTAGE - bool "Vboot verification is built into a separate stage" - default n - depends on VBOOT && VBOOT_STARTS_IN_BOOTBLOCK - help - If this option is set, vboot verification runs in a standalone stage - that is loaded from the bootblock and exits into romstage. If it is - not set, the verification code is linked directly into the bootblock - or the romstage and runs as part of that stage (cf. related options - VBOOT_STARTS_IN_BOOTBLOCK/_ROMSTAGE and RETURN_FROM_VERSTAGE). - -config RETURN_FROM_VERSTAGE - bool "The separate verification stage returns to its caller" - default n - depends on SEPARATE_VERSTAGE - help - If this is set, the verstage returns back to the calling stage instead - of exiting to the succeeding stage so that the verstage space can be - reused by the succeeding stage. This is useful if a RAM space is too - small to fit both the verstage and the succeeding stage. - -config VBOOT_SAVE_RECOVERY_REASON_ON_REBOOT - bool - default n - depends on VBOOT - help - This option ensures that the recovery request is not lost because of - reboots caused after vboot verification is run. e.g. reboots caused by - FSP components on Intel platforms. - -config VBOOT_OPROM_MATTERS - bool "Video option ROM matters (= can skip display init)" - default n - depends on VBOOT - help - Set this option to indicate to vboot that this platform will skip its - display initialization on a normal (non-recovery, non-developer) boot. - Vboot calls this "oprom matters" because on x86 devices this - traditionally meant that the video option ROM will not be loaded, but - it works functionally the same for other platforms that can skip their - native display initialization code instead. - -config VBOOT_HAS_REC_HASH_SPACE - bool - default n - depends on VBOOT - help - Set this option to indicate to vboot that recovery data hash space - is present in TPM. - -config VBOOT_SOFT_REBOOT_WORKAROUND - bool - default n +menu "Verified Boot (vboot)"
config VBOOT bool "Verify firmware with vboot." @@ -145,3 +25,293 @@ help Enabling VBOOT will use vboot to verify the components of the firmware (stages, payload, etc). + +if VBOOT + +config VBOOT_VBNV_CMOS + bool + default n + depends on PC80_SYSTEM + help + VBNV is stored in CMOS + +config VBOOT_VBNV_OFFSET + hex + default 0x26 + depends on VBOOT_VBNV_CMOS + help + CMOS offset for VbNv data. This value must match cmos.layout + in the mainboard directory, minus 14 bytes for the RTC. + +config VBOOT_VBNV_CMOS_BACKUP_TO_FLASH + bool + default n + depends on VBOOT_VBNV_CMOS && BOOT_DEVICE_SUPPORTS_WRITES + help + Vboot non-volatile storage data will be backed up from CMOS to flash + and restored from flash if the CMOS is invalid due to power loss. + +config VBOOT_VBNV_EC + bool + default n + help + VBNV is stored in EC + +config VBOOT_VBNV_FLASH + bool + default n + depends on BOOT_DEVICE_SUPPORTS_WRITES + help + VBNV is stored in flash storage + +config VBOOT_STARTS_IN_BOOTBLOCK + bool + default n + help + Firmware verification happens during the end of or right after the + bootblock. This implies that a static VBOOT2_WORK() buffer must be + allocated in memlayout. + +config VBOOT_STARTS_IN_ROMSTAGE + bool + default n + depends on !VBOOT_STARTS_IN_BOOTBLOCK + help + Firmware verification happens during the end of romstage (after + memory initialization). This implies that vboot working data is + allocated in CBMEM. + +config VBOOT_MOCK_SECDATA + bool "Mock secdata for firmware verification" + default n + help + Enabling VBOOT_MOCK_SECDATA will mock secdata for the firmware + verification to avoid access to a secdata storage (typically TPM). + All operations for a secdata storage will be successful. This option + can be used during development when a TPM is not present or broken. + THIS SHOULD NOT BE LEFT ON FOR PRODUCTION DEVICES. + +config VBOOT_DISABLE_DEV_ON_RECOVERY + bool + default n + help + When this option is enabled, the Chrome OS device leaves the + developer mode as soon as recovery request is detected. This is + handy on embedded devices with limited input capabilities. + +config VBOOT_SEPARATE_VERSTAGE + bool + default n + depends on VBOOT_STARTS_IN_BOOTBLOCK + help + If this option is set, vboot verification runs in a standalone stage + that is loaded from the bootblock and exits into romstage. If it is + not set, the verification code is linked directly into the bootblock + or the romstage and runs as part of that stage (cf. related options + VBOOT_STARTS_IN_BOOTBLOCK/_ROMSTAGE and VBOOT_RETURN_FROM_VERSTAGE). + +config VBOOT_RETURN_FROM_VERSTAGE + bool + default n + depends on VBOOT_SEPARATE_VERSTAGE + help + If this is set, the verstage returns back to the calling stage instead + of exiting to the succeeding stage so that the verstage space can be + reused by the succeeding stage. This is useful if a RAM space is too + small to fit both the verstage and the succeeding stage. + +config VBOOT_SAVE_RECOVERY_REASON_ON_REBOOT + bool + default n + help + This option ensures that the recovery request is not lost because of + reboots caused after vboot verification is run. e.g. reboots caused by + FSP components on Intel platforms. + +config VBOOT_OPROM_MATTERS + bool + default n + help + Set this option to indicate to vboot that this platform will skip its + display initialization on a normal (non-recovery, non-developer) boot. + Vboot calls this "oprom matters" because on x86 devices this + traditionally meant that the video option ROM will not be loaded, but + it works functionally the same for other platforms that can skip their + native display initialization code instead. + +config VBOOT_HAS_REC_HASH_SPACE + bool + default n + help + Set this option to indicate to vboot that recovery data hash space + is present in TPM. + +config VBOOT_SOFT_REBOOT_WORKAROUND + bool + default n + +config VBOOT_EC_SOFTWARE_SYNC + bool "Enable EC software sync" + default y if EC_GOOGLE_CHROMEEC + default n + help + EC software sync is a mechanism where the AP helps the EC verify its + firmware similar to how vboot verifies the main system firmware. This + option selects whether vboot should support EC software sync. + +config VBOOT_EC_SLOW_UPDATE + bool + default n + depends on VBOOT_EC_SOFTWARE_SYNC + help + Whether the EC (or PD) is slow to update and needs to display a + screen that informs the user the update is happening. + +config VBOOT_PHYSICAL_DEV_SWITCH + bool + default n + help + Whether this platform has a physical developer switch. Note that this + disables virtual dev switch functionality (through secdata). Operation + where both a physical pin and the virtual switch get sampled is not + supported by coreboot. + +config VBOOT_PHYSICAL_REC_SWITCH + bool + default n + help + Whether this platform has a physical recovery switch. + +config VBOOT_LID_SWITCH + bool + default n + help + Whether this platform has a lid switch. If it does, vboot will not + decrement try counters for boot failures if the lid is closed. + +config VBOOT_WIPEOUT_SUPPORTED + bool + default n + help + When this option is enabled, the firmware provides the ability to + signal the application the need for factory reset (a.k.a. wipe + out) of the device + +config VBOOT_FWID_MODEL + string "Firmware ID model" + default "$(CONFIG_MAINBOARD_VENDOR)_$(CONFIG_MAINBOARD_PART_NUMBER)" + help + This is the first part of the FWID written to various regions of a + vboot firmware image to identify its version. + +config VBOOT_FWID_VERSION + string "Firmware ID version" + default "$(KERNELVERSION)" + help + This is the second part of the FWID written to various regions of a + vboot firmware image to identify its version. + +menu "GBB configuration" + +config GBB_HWID + string "Hardware ID" + default "NOCONF HWID" + +config GBB_BMPFV_FILE + string "Path to bmpfv image" + default "" + +config GBB_FLAG_DEV_SCREEN_SHORT_DELAY + bool "Reduce dev screen delay" + default n + +config GBB_FLAG_LOAD_OPTION_ROMS + bool "Load option ROMs" + default n + +config GBB_FLAG_ENABLE_ALTERNATE_OS + bool "Allow booting a non-Chrome OS kernel if dev switch is on" + default n + +config GBB_FLAG_FORCE_DEV_SWITCH_ON + bool "Force dev switch on" + default n + +config GBB_FLAG_FORCE_DEV_BOOT_USB + bool "Allow booting from USB in dev mode even if dev_boot_usb=0" + default y + +config GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK + bool "Disable firmware rollback protection" + default y + +config GBB_FLAG_ENTER_TRIGGERS_TONORM + bool "Return to normal boot with Enter" + default n + +config GBB_FLAG_FORCE_DEV_BOOT_LEGACY + bool "Allow booting to legacy in dev mode even if dev_boot_legacy=0" + default n + +config GBB_FLAG_FAFT_KEY_OVERIDE + bool "Allow booting using alternative keys for FAFT servo testing" + default n + +config GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC + bool "Disable EC software sync" + default n + +config GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY + bool "Default to booting to legacy in dev mode" + default n + +config GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC + bool "Disable PD software sync" + default n + +config GBB_FLAG_DISABLE_LID_SHUTDOWN + bool "Disable shutdown on closed lid" + default n + +config GBB_FLAG_FORCE_DEV_BOOT_FASTBOOT_FULL_CAP + bool "Allow fastboot even if dev_boot_fastboot_full_cap=0" + default n + +config GBB_FLAG_ENABLE_SERIAL + bool "Tell vboot to enable serial console" + default n + +endmenu # GBB + +menu "Vboot Keys" +config VBOOT_ROOT_KEY + string "Root key (public)" + default "$(VBOOT_SOURCE)/tests/devkeys/root_key.vbpubk" + +config VBOOT_RECOVERY_KEY + string "Recovery key (public)" + default "$(VBOOT_SOURCE)/tests/devkeys/recovery_key.vbpubk" + +config VBOOT_FIRMWARE_PRIVKEY + string "Firmware key (private)" + default "$(VBOOT_SOURCE)/tests/devkeys/firmware_data_key.vbprivk" + +config VBOOT_KERNEL_KEY + string "Kernel subkey (public)" + default "$(VBOOT_SOURCE)/tests/devkeys/kernel_subkey.vbpubk" + +config VBOOT_KEYBLOCK + string "Keyblock to use for the RW regions" + default "$(VBOOT_SOURCE)/tests/devkeys/firmware.keyblock" + +config VBOOT_KEYBLOCK_VERSION + int "Keyblock version number" + default 1 + +config VBOOT_KEYBLOCK_PREAMBLE_FLAGS + hex "Keyblock preamble flags" + default 0x0 + +endmenu # Keys +endif # VBOOT +endmenu # Verified Boot (vboot) diff --git a/src/vboot/Makefile.inc b/src/vboot/Makefile.inc index a09811b..56a3bac 100644 --- a/src/vboot/Makefile.inc +++ b/src/vboot/Makefile.inc @@ -67,17 +67,17 @@ verstage-y += verstage.c ifeq (${CONFIG_VBOOT_MOCK_SECDATA},y) libverstage-y += secdata_mock.c -romstage-$(CONFIG_SEPARATE_VERSTAGE) += secdata_mock.c +romstage-$(CONFIG_VBOOT_SEPARATE_VERSTAGE) += secdata_mock.c else libverstage-y += secdata_tpm.c -romstage-$(CONFIG_SEPARATE_VERSTAGE) += secdata_tpm.c +romstage-$(CONFIG_VBOOT_SEPARATE_VERSTAGE) += secdata_tpm.c endif romstage-y += vboot_handoff.c common.c
ramstage-y += common.c postcar-y += common.c
-ifeq ($(CONFIG_SEPARATE_VERSTAGE),y) +ifeq ($(CONFIG_VBOOT_SEPARATE_VERSTAGE),y) VB_FIRMWARE_ARCH := $(ARCHDIR-$(ARCH-verstage-y)) else ifeq ($(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK),y) @@ -85,7 +85,7 @@ else VB_FIRMWARE_ARCH := $(ARCHDIR-$(ARCH-romstage-y)) endif -endif # CONFIG_SEPARATE_VERSTAGE +endif # CONFIG_VBOOT_SEPARATE_VERSTAGE
VB2_LIB = $(obj)/external/vboot_reference/vboot_fw20.a VBOOT_CFLAGS += $(patsubst -I%,-I$(top)/%, $(filter-out -I$(obj), $(filter-out -include $(src)/include/kconfig.h, $(CPPFLAGS_libverstage)))) @@ -106,7 +106,7 @@
libverstage-srcs += $(VB2_LIB)
-ifeq ($(CONFIG_SEPARATE_VERSTAGE),y) +ifeq ($(CONFIG_VBOOT_SEPARATE_VERSTAGE),y)
# This works under the assumption that romstage and verstage use the same # architecture and thus CC_verstage is the same as CC_romstage. If this is not @@ -115,7 +115,7 @@ romstage-srcs += $(VB2_LIB) endif
-cbfs-files-$(CONFIG_SEPARATE_VERSTAGE) += $(CONFIG_CBFS_PREFIX)/verstage +cbfs-files-$(CONFIG_VBOOT_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) @@ -137,7 +137,7 @@ else romstage-srcs += $(objgenerated)/libverstage.a endif -endif # CONFIG_SEPARATE_VERSTAGE +endif # CONFIG_VBOOT_SEPARATE_VERSTAGE
# Define a list of files that need to be in RO only. # All other files will be installed into RO and RW regions @@ -155,4 +155,115 @@ rmu.bin \ ,$(1)),COREBOOT,COREBOOT FW_MAIN_A FW_MAIN_B)))
+CONFIG_GBB_HWID := $(call strip_quotes,$(CONFIG_GBB_HWID)) +CONFIG_GBB_BMPFV_FILE := $(call strip_quotes,$(CONFIG_GBB_BMPFV_FILE)) +CONFIG_VBOOT_KEYBLOCK := $(call strip_quotes,$(CONFIG_VBOOT_KEYBLOCK)) +CONFIG_VBOOT_FIRMWARE_PRIVKEY := $(call strip_quotes,$(CONFIG_VBOOT_FIRMWARE_PRIVKEY)) +CONFIG_VBOOT_KERNEL_KEY := $(call strip_quotes,$(CONFIG_VBOOT_KERNEL_KEY)) +CONFIG_VBOOT_FWID_MODEL := $(call strip_quotes,$(CONFIG_VBOOT_FWID_MODEL)) +CONFIG_VBOOT_FWID_VERSION := $(call strip_quotes,$(CONFIG_VBOOT_FWID_VERSION)) + +# bool-to-mask(var, value) +# return "value" if var is "y", 0 otherwise +bool-to-mask = $(if $(filter y,$(1)),$(2),0) + +GBB_FLAGS := $(call int-add, \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_DEV_SCREEN_SHORT_DELAY),0x1) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_LOAD_OPTION_ROMS),0x2) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENABLE_ALTERNATE_OS),0x4) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_SWITCH_ON),0x8) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_USB),0x10) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK),0x20) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENTER_TRIGGERS_TONORM),0x40) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_LEGACY),0x80) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_FAFT_KEY_OVERIDE),0x100) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC),0x200) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY),0x400) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC),0x800) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_LID_SHUTDOWN),0x1000) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_FASTBOOT_FULL_CAP),0x2000) \ + $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENABLE_SERIAL),0x4000) \ + ) + +ifneq ($(CONFIG_GBB_BMPFV_FILE),) +$(obj)/gbb.sizetmp: $(obj)/coreboot.rom + $(CBFSTOOL) $< read -r GBB -f $@ + +$(obj)/gbb.stub: $(obj)/coreboot.rom $(FUTILITY) $(obj)/gbb.sizetmp + @printf " CREATE GBB (with BMPFV)\n" + $(FUTILITY) gbb_utility -c 0x100,0x1000,$(call int-subtract,$(call file-size,$(obj)/gbb.sizetmp) 0x2180),0x1000 $@.tmp + mv $@.tmp $@ +else +$(obj)/gbb.stub: $(obj)/coreboot.rom $(FUTILITY) + @printf " CREATE GBB (without BMPFV)\n" + $(FUTILITY) gbb_utility -c 0x100,0x1000,0,0x1000 $@.tmp + mv $@.tmp $@ +endif + +$(obj)/gbb.region: $(obj)/gbb.stub + @printf " SETUP GBB\n" + cp $< $@.tmp + $(FUTILITY) gbb_utility -s \ + --hwid="$(CONFIG_GBB_HWID)" \ + --rootkey="$(CONFIG_VBOOT_ROOT_KEY)" \ + --recoverykey="$(CONFIG_VBOOT_RECOVERY_KEY)" \ + --flags=$(GBB_FLAGS) \ + $@.tmp +ifneq ($(CONFIG_GBB_BMPFV_FILE),) + $(FUTILITY) gbb_utility -s \ + --bmpfv="$(CONFIG_GBB_BMPFV_FILE)" \ + $@.tmp +endif + mv $@.tmp $@ + +$(obj)/fwid.region: + printf "$(CONFIG_VBOOT_FWID_MODEL)$(CONFIG_VBOOT_FWID_VERSION)\0" > $@ + +build_complete:: $(obj)/gbb.region $(obj)/fwid.region + @printf " WRITE GBB\n" + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r GBB -i 0 -f $(obj)/gbb.region + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RO_FRID -i 0 -f $(obj)/fwid.region + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RW_FWID_A -i 0 -f $(obj)/fwid.region + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RW_FWID_B -i 0 -f $(obj)/fwid.region + +ifneq ($(shell grep "SHARED_DATA" "$(CONFIG_FMDFILE)"),) +build_complete:: + printf "\0" > $(obj)/shared_data.region + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r SHARED_DATA -i 0 -f $(obj)/shared_data.region +endif + +# Extract FW_MAIN_? region and minimize it if the last file is empty, so it +# doesn't contain this empty file (that can have a significant size), +# improving a lot on hash times due to a smaller amount of data loaded from +# firmware storage. +# When passing the minimized image to vbutil_firmware, its length is recorded +# in the keyblock, and coreboot's vboot code clips the region_device to match, +# which prevents any potential extension attacks. +$(obj)/FW_MAIN_%.bin: $(obj)/coreboot.rom + $(CBFSTOOL) $< read -r $(basename $(notdir $@)) -f $@.tmp + $(CBFSTOOL) $(obj)/coreboot.rom print -k -r $(basename $(notdir $@)) | \ + tail -1 | \ + sed "s,^(empty)[[:space:]](0x[0-9a-f]*)\tnull\t.*$$,\1," \ + > $@.tmp.size + if [ -n "$$(cat $@.tmp.size)" ] && [ $$( printf "%d" $$(cat $@.tmp.size)) -gt 0 ]; then \ + head -c $$( printf "%d" $$(cat $@.tmp.size)) $@.tmp > $@.tmp2 && \ + mv $@.tmp2 $@; \ + else \ + mv $@.tmp $@; \ + fi + +$(obj)/VBLOCK_%.bin: $(obj)/FW_MAIN_%.bin $(FUTILITY) + $(FUTILITY) vbutil_firmware \ + --vblock $@ \ + --keyblock "$(CONFIG_VBOOT_KEYBLOCK)" \ + --signprivate "$(CONFIG_VBOOT_FIRMWARE_PRIVKEY)" \ + --version $(CONFIG_VBOOT_KEYBLOCK_VERSION) \ + --fv $< \ + --kernelkey "$(CONFIG_VBOOT_KERNEL_KEY)" \ + --flags $(CONFIG_VBOOT_KEYBLOCK_PREAMBLE_FLAGS) + +files_added:: $(obj)/VBLOCK_A.bin $(obj)/VBLOCK_B.bin + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r VBLOCK_A -f $(obj)/VBLOCK_A.bin + $(CBFSTOOL) $(obj)/coreboot.rom write -u -r VBLOCK_B -f $(obj)/VBLOCK_B.bin + endif # CONFIG_VBOOT diff --git a/src/vboot/bootmode.c b/src/vboot/bootmode.c index d66911f..23dec13 100644 --- a/src/vboot/bootmode.c +++ b/src/vboot/bootmode.c @@ -75,7 +75,7 @@ static int vboot_possibly_executed(void) { if (IS_ENABLED(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK)) { - if (ENV_BOOTBLOCK && IS_ENABLED(CONFIG_SEPARATE_VERSTAGE)) + if (ENV_BOOTBLOCK && IS_ENABLED(CONFIG_VBOOT_SEPARATE_VERSTAGE)) return 0; return 1; } @@ -141,6 +141,23 @@ return !!vboot_check_recovery_request(); }
+int __attribute__((weak)) clear_recovery_mode_switch(void) +{ + // Weak implementation. Nothing to do. + return 0; +} + +int __attribute__((weak)) get_sw_write_protect_state(void) +{ + // Can be implemented by a platform / mainboard + return 0; +} + +void __attribute__((weak)) log_recovery_mode_switch(void) +{ + // Weak implementation. Nothing to do. +} + int __attribute__((weak)) get_recovery_mode_retrain_switch(void) { return 0; diff --git a/src/vboot/vboot_handoff.c b/src/vboot/vboot_handoff.c index 85be928..b3a5c19 100644 --- a/src/vboot/vboot_handoff.c +++ b/src/vboot/vboot_handoff.c @@ -83,11 +83,11 @@ vb_sd->flags |= VBSD_LF_DEV_SWITCH_ON; } /* TODO: Set these in depthcharge */ - if (!IS_ENABLED(CONFIG_PHYSICAL_DEV_SWITCH)) + if (!IS_ENABLED(CONFIG_VBOOT_PHYSICAL_DEV_SWITCH)) vb_sd->flags |= VBSD_HONOR_VIRT_DEV_SWITCH; - if (IS_ENABLED(CONFIG_EC_SOFTWARE_SYNC)) + if (IS_ENABLED(CONFIG_VBOOT_EC_SOFTWARE_SYNC)) vb_sd->flags |= VBSD_EC_SOFTWARE_SYNC; - if (!IS_ENABLED(CONFIG_PHYSICAL_REC_SWITCH)) + if (!IS_ENABLED(CONFIG_VBOOT_PHYSICAL_REC_SWITCH)) vb_sd->flags |= VBSD_BOOT_REC_SWITCH_VIRTUAL; if (IS_ENABLED(CONFIG_VBOOT_EC_SLOW_UPDATE)) vb_sd->flags |= VBSD_EC_SLOW_UPDATE; diff --git a/src/vboot/vboot_loader.c b/src/vboot/vboot_loader.c index 3629402..9aab789 100644 --- a/src/vboot/vboot_loader.c +++ b/src/vboot/vboot_loader.c @@ -29,11 +29,11 @@ _Static_assert(IS_ENABLED(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK) + IS_ENABLED(CONFIG_VBOOT_STARTS_IN_ROMSTAGE) == 1, "vboot must either start in bootblock or romstage (not both!)"); -_Static_assert(!IS_ENABLED(CONFIG_SEPARATE_VERSTAGE) || +_Static_assert(!IS_ENABLED(CONFIG_VBOOT_SEPARATE_VERSTAGE) || IS_ENABLED(CONFIG_VBOOT_STARTS_IN_BOOTBLOCK), "stand-alone verstage must start in (i.e. after) bootblock"); -_Static_assert(!IS_ENABLED(CONFIG_RETURN_FROM_VERSTAGE) || - IS_ENABLED(CONFIG_SEPARATE_VERSTAGE), +_Static_assert(!IS_ENABLED(CONFIG_VBOOT_RETURN_FROM_VERSTAGE) || + IS_ENABLED(CONFIG_VBOOT_SEPARATE_VERSTAGE), "return from verstage only makes sense for separate verstages");
/* The stage loading code is compiled and entered from multiple stages. The @@ -42,7 +42,7 @@
static int verification_should_run(void) { - if (IS_ENABLED(CONFIG_SEPARATE_VERSTAGE)) + if (IS_ENABLED(CONFIG_VBOOT_SEPARATE_VERSTAGE)) return ENV_VERSTAGE; else if (IS_ENABLED(CONFIG_VBOOT_STARTS_IN_ROMSTAGE)) return ENV_ROMSTAGE; @@ -54,7 +54,7 @@
static int verstage_should_load(void) { - if (IS_ENABLED(CONFIG_SEPARATE_VERSTAGE)) + if (IS_ENABLED(CONFIG_VBOOT_SEPARATE_VERSTAGE)) return ENV_BOOTBLOCK; else return 0; @@ -87,7 +87,7 @@ static void vboot_prepare(void) { if (verification_should_run()) { - /* Note: this path is not used for RETURN_FROM_VERSTAGE */ + /* Note: this path is not used for VBOOT_RETURN_FROM_VERSTAGE */ verstage_main(); car_set_var(vboot_executed, 1); vb2_save_recovery_reason_vbnv(); @@ -130,7 +130,7 @@ /* This is not actually possible to hit this condition at * runtime, but this provides a hint to the compiler for dead * code elimination below. */ - if (!IS_ENABLED(CONFIG_RETURN_FROM_VERSTAGE)) + if (!IS_ENABLED(CONFIG_VBOOT_RETURN_FROM_VERSTAGE)) return;
car_set_var(vboot_executed, 1); diff --git a/src/vboot/vboot_logic.c b/src/vboot/vboot_logic.c index fbbe3e8..9145ad0 100644 --- a/src/vboot/vboot_logic.c +++ b/src/vboot/vboot_logic.c @@ -329,7 +329,7 @@ antirollback_read_space_firmware(&ctx); timestamp_add_now(TS_END_TPMINIT);
- if (IS_ENABLED(CONFIG_PHYSICAL_DEV_SWITCH) && + if (IS_ENABLED(CONFIG_VBOOT_PHYSICAL_DEV_SWITCH) && get_developer_mode_switch()) ctx.flags |= VB2_CONTEXT_FORCE_DEVELOPER_MODE;
@@ -339,10 +339,11 @@ ctx.flags |= VB2_DISABLE_DEVELOPER_MODE; }
- if (IS_ENABLED(CONFIG_WIPEOUT_SUPPORTED) && get_wipeout_mode_switch()) + if (IS_ENABLED(CONFIG_VBOOT_WIPEOUT_SUPPORTED) && + get_wipeout_mode_switch()) ctx.flags |= VB2_CONTEXT_FORCE_WIPEOUT_MODE;
- if (IS_ENABLED(CONFIG_LID_SWITCH) && !get_lid_switch()) + if (IS_ENABLED(CONFIG_VBOOT_LID_SWITCH) && !get_lid_switch()) ctx.flags |= VB2_CONTEXT_NOFAIL_BOOT;
/* Do early init (set up secdata and NVRAM, load GBB) */ diff --git a/src/vboot/verstage.c b/src/vboot/verstage.c index 64fadc7..aca4ab3 100644 --- a/src/vboot/verstage.c +++ b/src/vboot/verstage.c @@ -30,7 +30,7 @@ exception_init(); verstage_mainboard_init();
- if (IS_ENABLED(CONFIG_RETURN_FROM_VERSTAGE)) { + if (IS_ENABLED(CONFIG_VBOOT_RETURN_FROM_VERSTAGE)) { verstage_main(); } else { run_romstage(); diff --git a/src/vendorcode/google/chromeos/Kconfig b/src/vendorcode/google/chromeos/Kconfig index 62e60d4..ab24782 100644 --- a/src/vendorcode/google/chromeos/Kconfig +++ b/src/vendorcode/google/chromeos/Kconfig @@ -59,24 +59,6 @@ default 0x00100000 depends on CHROMEOS_RAMOOPS
-config EC_SOFTWARE_SYNC - bool "Enable EC software sync" - default y if EC_GOOGLE_CHROMEEC - default n - depends on VBOOT - help - EC software sync is a mechanism where the AP helps the EC verify its - firmware similar to how vboot verifies the main system firmware. This - option selects whether depthcharge should support EC software sync. - -config VBOOT_EC_SLOW_UPDATE - bool "EC is slow to update" - default n - depends on EC_SOFTWARE_SYNC - help - Whether the EC (or PD) is slow to update and needs to display a - screen that informs the user the update is happening. - config NO_TPM_RESUME bool default n @@ -85,54 +67,11 @@ boards, booting Windows will break if the TPM resume command is sent during an S3 resume.
-config PHYSICAL_DEV_SWITCH - bool - default n - help - Whether this platform has a physical developer switch. Note that this - disables virtual dev switch functionality (through secdata). Operation - where both a physical pin and the virtual switch get sampled is not - supported by coreboot. - -config PHYSICAL_REC_SWITCH - bool - default n - help - Whether this platform has a physical recovery switch - -config LID_SWITCH - bool "Lid switch is present" - default n - help - Whether this platform has a lid switch - -config WIPEOUT_SUPPORTED - bool "User is able to request factory reset" - default n - help - When this option is enabled, the firmware provides the ability to - signal the application the need for factory reset (a.k.a. wipe - out) of the device - config HAVE_REGULATORY_DOMAIN bool "Add regulatory domain methods" default n help This option is needed to add ACPI regulatory domain methods - -config CHROMEOS_FWID_MODEL - string "Chrome OS Firmware ID model" - default "$(CONFIG_MAINBOARD_VENDOR)_$(CONFIG_MAINBOARD_PART_NUMBER)" - help - This is the first part of the FWID written to various regions of a - Chrome OS firmware image to identify its version. - -config CHROMEOS_FWID_VERSION - string "Chrome OS Firmware ID version" - default "$(KERNELVERSION)" - help - This is the second part of the FWID written to various regions of a - Chrome OS firmware image to identify its version.
config CHROMEOS_DISABLE_PLATFORM_HIERARCHY_ON_RESUME bool @@ -147,109 +86,6 @@ the boot loader. However, those operations need to be symmetric on normal boot as well as resume and coreboot is only involved in the resume piece w.r.t. the platform hierarchy. - -menu "GBB configuration" - -config GBB_HWID - string "Hardware ID" - default "NOCONF HWID" - -config GBB_BMPFV_FILE - string "Path to bmpfv image" - default "" - -config GBB_FLAG_DEV_SCREEN_SHORT_DELAY - bool "Reduce dev screen delay" - default n - -config GBB_FLAG_LOAD_OPTION_ROMS - bool "Load option ROMs" - default n - -config GBB_FLAG_ENABLE_ALTERNATE_OS - bool "Allow booting a non-Chrome OS kernel if dev switch is on" - default n - -config GBB_FLAG_FORCE_DEV_SWITCH_ON - bool "Force dev switch on" - default n - -config GBB_FLAG_FORCE_DEV_BOOT_USB - bool "Allow booting from USB in dev mode even if dev_boot_usb=0" - default y - -config GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK - bool "Disable firmware rollback protection" - default y - -config GBB_FLAG_ENTER_TRIGGERS_TONORM - bool "Return to normal boot with Enter" - default n - -config GBB_FLAG_FORCE_DEV_BOOT_LEGACY - bool "Allow booting to legacy in dev mode even if dev_boot_legacy=0" - default n - -config GBB_FLAG_FAFT_KEY_OVERIDE - bool "Allow booting using alternative keys for FAFT servo testing" - default n - -config GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC - bool "Disable EC software sync" - default n - -config GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY - bool "Default to booting to legacy in dev mode" - default n - -config GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC - bool "Disable PD software sync" - default n - -config GBB_FLAG_DISABLE_LID_SHUTDOWN - bool "Disable shutdown on closed lid" - default n - -config GBB_FLAG_FORCE_DEV_BOOT_FASTBOOT_FULL_CAP - bool "Allow fastboot even if dev_boot_fastboot_full_cap=0" - default n - -config GBB_FLAG_ENABLE_SERIAL - bool "Tell vboot to enable serial console" - default n - -endmenu # GBB - -menu "Vboot Keys" -config VBOOT_ROOT_KEY - string "Root key (public)" - default "$(VBOOT_SOURCE)/tests/devkeys/root_key.vbpubk" - -config VBOOT_RECOVERY_KEY - string "Recovery key (public)" - default "$(VBOOT_SOURCE)/tests/devkeys/recovery_key.vbpubk" - -config VBOOT_FIRMWARE_PRIVKEY - string "Firmware key (private)" - default "$(VBOOT_SOURCE)/tests/devkeys/firmware_data_key.vbprivk" - -config VBOOT_KERNEL_KEY - string "Kernel subkey (public)" - default "$(VBOOT_SOURCE)/tests/devkeys/kernel_subkey.vbpubk" - -config VBOOT_KEYBLOCK - string "Keyblock to use for the RW regions" - default "$(VBOOT_SOURCE)/tests/devkeys/firmware.keyblock" - -config VBOOT_KEYBLOCK_VERSION - int "Keyblock version number" - default 1 - -config VBOOT_KEYBLOCK_PREAMBLE_FLAGS - hex "Keyblock preamble flags" - default 0x0 - -endmenu # Keys
endif # CHROMEOS endmenu diff --git a/src/vendorcode/google/chromeos/Makefile.inc b/src/vendorcode/google/chromeos/Makefile.inc index 3326ced..22352ef 100644 --- a/src/vendorcode/google/chromeos/Makefile.inc +++ b/src/vendorcode/google/chromeos/Makefile.inc @@ -13,11 +13,6 @@ ## GNU General Public License for more details. ##
-bootblock-y += chromeos.c -verstage-y += chromeos.c -romstage-y += chromeos.c -ramstage-y += chromeos.c - ramstage-$(CONFIG_ELOG) += elog.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += gnvs.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c @@ -31,114 +26,3 @@ bootblock-y += watchdog.c ramstage-y += watchdog.c endif - -CONFIG_GBB_HWID := $(call strip_quotes,$(CONFIG_GBB_HWID)) -CONFIG_GBB_BMPFV_FILE := $(call strip_quotes,$(CONFIG_GBB_BMPFV_FILE)) -CONFIG_VBOOT_KEYBLOCK := $(call strip_quotes,$(CONFIG_VBOOT_KEYBLOCK)) -CONFIG_VBOOT_FIRMWARE_PRIVKEY := $(call strip_quotes,$(CONFIG_VBOOT_FIRMWARE_PRIVKEY)) -CONFIG_VBOOT_KERNEL_KEY := $(call strip_quotes,$(CONFIG_VBOOT_KERNEL_KEY)) -CONFIG_CHROMEOS_FWID_MODEL := $(call strip_quotes,$(CONFIG_CHROMEOS_FWID_MODEL)) -CONFIG_CHROMEOS_FWID_VERSION := $(call strip_quotes,$(CONFIG_CHROMEOS_FWID_VERSION)) - -# bool-to-mask(var, value) -# return "value" if var is "y", 0 otherwise -bool-to-mask = $(if $(filter y,$(1)),$(2),0) - -GBB_FLAGS := $(call int-add, \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DEV_SCREEN_SHORT_DELAY),0x1) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_LOAD_OPTION_ROMS),0x2) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENABLE_ALTERNATE_OS),0x4) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_SWITCH_ON),0x8) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_USB),0x10) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_FW_ROLLBACK_CHECK),0x20) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENTER_TRIGGERS_TONORM),0x40) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_LEGACY),0x80) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FAFT_KEY_OVERIDE),0x100) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC),0x200) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY),0x400) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC),0x800) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_DISABLE_LID_SHUTDOWN),0x1000) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_FORCE_DEV_BOOT_FASTBOOT_FULL_CAP),0x2000) \ - $(call bool-to-mask,$(CONFIG_GBB_FLAG_ENABLE_SERIAL),0x4000) \ - ) - -ifneq ($(CONFIG_GBB_BMPFV_FILE),) -$(obj)/gbb.sizetmp: $(obj)/coreboot.rom - $(CBFSTOOL) $< read -r GBB -f $@ - -$(obj)/gbb.stub: $(obj)/coreboot.rom $(FUTILITY) $(obj)/gbb.sizetmp - @printf " CREATE GBB (with BMPFV)\n" - $(FUTILITY) gbb_utility -c 0x100,0x1000,$(call int-subtract,$(call file-size,$(obj)/gbb.sizetmp) 0x2180),0x1000 $@.tmp - mv $@.tmp $@ -else -$(obj)/gbb.stub: $(obj)/coreboot.rom $(FUTILITY) - @printf " CREATE GBB (without BMPFV)\n" - $(FUTILITY) gbb_utility -c 0x100,0x1000,0,0x1000 $@.tmp - mv $@.tmp $@ -endif - -$(obj)/gbb.region: $(obj)/gbb.stub - @printf " SETUP GBB\n" - cp $< $@.tmp - $(FUTILITY) gbb_utility -s \ - --hwid="$(CONFIG_GBB_HWID)" \ - --rootkey="$(CONFIG_VBOOT_ROOT_KEY)" \ - --recoverykey="$(CONFIG_VBOOT_RECOVERY_KEY)" \ - --flags=$(GBB_FLAGS) \ - $@.tmp -ifneq ($(CONFIG_GBB_BMPFV_FILE),) - $(FUTILITY) gbb_utility -s \ - --bmpfv="$(CONFIG_GBB_BMPFV_FILE)" \ - $@.tmp -endif - mv $@.tmp $@ - -$(obj)/fwid.region: - printf "$(CONFIG_CHROMEOS_FWID_MODEL)$(CONFIG_CHROMEOS_FWID_VERSION)\0" > $@ - -build_complete:: $(obj)/gbb.region $(obj)/fwid.region - @printf " WRITE GBB\n" - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r GBB -i 0 -f $(obj)/gbb.region - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RO_FRID -i 0 -f $(obj)/fwid.region - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RW_FWID_A -i 0 -f $(obj)/fwid.region - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r RW_FWID_B -i 0 -f $(obj)/fwid.region - -ifneq ($(shell grep "SHARED_DATA" "$(CONFIG_FMDFILE)"),) -build_complete:: - printf "\0" > $(obj)/shared_data.region - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r SHARED_DATA -i 0 -f $(obj)/shared_data.region -endif - -# Extract FW_MAIN_? region and minimize it if the last file is empty, so it -# doesn't contain this empty file (that can have a significant size), -# improving a lot on hash times due to a smaller amount of data loaded from -# firmware storage. -# When passing the minimized image to vbutil_firmware, its length is recorded -# in the keyblock, and coreboot's vboot code clips the region_device to match, -# which prevents any potential extension attacks. -$(obj)/FW_MAIN_%.bin: $(obj)/coreboot.rom - $(CBFSTOOL) $< read -r $(basename $(notdir $@)) -f $@.tmp - $(CBFSTOOL) $(obj)/coreboot.rom print -k -r $(basename $(notdir $@)) | \ - tail -1 | \ - sed "s,^(empty)[[:space:]](0x[0-9a-f]*)\tnull\t.*$$,\1," \ - > $@.tmp.size - if [ -n "$$(cat $@.tmp.size)" ] && [ $$( printf "%d" $$(cat $@.tmp.size)) -gt 0 ]; then \ - head -c $$( printf "%d" $$(cat $@.tmp.size)) $@.tmp > $@.tmp2 && \ - mv $@.tmp2 $@; \ - else \ - mv $@.tmp $@; \ - fi - -$(obj)/VBLOCK_%.bin: $(obj)/FW_MAIN_%.bin $(FUTILITY) - $(FUTILITY) vbutil_firmware \ - --vblock $@ \ - --keyblock "$(CONFIG_VBOOT_KEYBLOCK)" \ - --signprivate "$(CONFIG_VBOOT_FIRMWARE_PRIVKEY)" \ - --version $(CONFIG_VBOOT_KEYBLOCK_VERSION) \ - --fv $< \ - --kernelkey "$(CONFIG_VBOOT_KERNEL_KEY)" \ - --flags $(CONFIG_VBOOT_KEYBLOCK_PREAMBLE_FLAGS) - -files_added:: $(obj)/VBLOCK_A.bin $(obj)/VBLOCK_B.bin - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r VBLOCK_A -f $(obj)/VBLOCK_A.bin - $(CBFSTOOL) $(obj)/coreboot.rom write -u -r VBLOCK_B -f $(obj)/VBLOCK_B.bin diff --git a/src/vendorcode/google/chromeos/chromeos.c b/src/vendorcode/google/chromeos/chromeos.c deleted file mode 100644 index 515b79f..0000000 --- a/src/vendorcode/google/chromeos/chromeos.c +++ /dev/null @@ -1,35 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <stddef.h> -#include <string.h> -#include "chromeos.h" - -int __attribute__((weak)) clear_recovery_mode_switch(void) -{ - // Weak implementation. Nothing to do. - return 0; -} - -int __attribute__((weak)) get_sw_write_protect_state(void) -{ - // Can be implemented by a platform / mainboard - return 0; -} - -void __attribute__((weak)) log_recovery_mode_switch(void) -{ - // Weak implementation. Nothing to do. -}