From 77b1655d9bccd0c93cb1a6b86ecc98e2074504a3 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Wed, 14 Jan 2015 19:51:47 +0100 Subject: vboot2: add verstage This reverts the revert commit 5780d6f3876723b94fbe3653c9d87dad6330862e and fixes the build issue that cuased it to be reverted. Verstage will host vboot2 for firmware verification. It's a stage in the sense that it has its own set of toolchains, compiler flags, and includes. This allows us to easily add object files as needed. But it's directly linked to bootblock. This allows us to avoid code duplication for stage loading and jumping (e.g. cbfs driver) for the boards where bootblock has to run in a different architecture (e.g. Tegra124). To avoid name space conflict, verstage symbols are prefixed with verstage_. TEST=Built with VBOOT2_VERIFY_FIRMWARE on/off. Booted Nyan Blaze. BUG=None BRANCH=none Original-Signed-off-by: Daisuke Nojiri Original-Change-Id: Iad57741157ec70426c676e46c5855e6797ac1dac Original-Reviewed-on: https://chromium-review.googlesource.com/204376 Original-Reviewed-by: Randall Spangler (cherry picked from commit 27940f891678dae975b68f2fc729ad7348192af3) Signed-off-by: Marc Jones Change-Id: I2a83b87c29d98d97ae316091cf3ed7b024e21daf Reviewed-on: http://review.coreboot.org/8224 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/cpu/allwinner/a10/Kconfig | 1 + src/cpu/amd/agesa/Kconfig | 1 + src/cpu/amd/geode_gx2/Kconfig | 1 + src/cpu/amd/geode_lx/Kconfig | 1 + src/cpu/amd/model_10xxx/Kconfig | 1 + src/cpu/amd/model_fxx/Kconfig | 1 + src/cpu/amd/pi/Kconfig | 1 + src/cpu/armltd/cortex-a9/Kconfig | 1 + src/cpu/dmp/vortex86ex/Kconfig | 1 + src/cpu/intel/ep80579/Kconfig | 1 + src/cpu/intel/fsp_model_206ax/Kconfig | 1 + src/cpu/intel/fsp_model_406dx/Kconfig | 1 + src/cpu/intel/haswell/Kconfig | 1 + src/cpu/intel/model_1067x/Kconfig | 1 + src/cpu/intel/model_106cx/Kconfig | 1 + src/cpu/intel/model_2065x/Kconfig | 1 + src/cpu/intel/model_206ax/Kconfig | 1 + src/cpu/intel/model_65x/Kconfig | 1 + src/cpu/intel/model_67x/Kconfig | 1 + src/cpu/intel/model_68x/Kconfig | 1 + src/cpu/intel/model_69x/Kconfig | 1 + src/cpu/intel/model_6bx/Kconfig | 1 + src/cpu/intel/model_6dx/Kconfig | 1 + src/cpu/intel/model_6ex/Kconfig | 1 + src/cpu/intel/model_6fx/Kconfig | 1 + src/cpu/intel/model_6xx/Kconfig | 1 + src/cpu/intel/model_f0x/Kconfig | 1 + src/cpu/intel/model_f1x/Kconfig | 1 + src/cpu/intel/model_f2x/Kconfig | 1 + src/cpu/intel/model_f3x/Kconfig | 1 + src/cpu/intel/model_f4x/Kconfig | 1 + src/cpu/qemu-x86/Kconfig | 1 + src/cpu/ti/am335x/Kconfig | 1 + src/cpu/via/c3/Kconfig | 1 + src/cpu/via/c7/Kconfig | 1 + src/cpu/via/nano/Kconfig | 1 + 36 files changed, 36 insertions(+) (limited to 'src/cpu') diff --git a/src/cpu/allwinner/a10/Kconfig b/src/cpu/allwinner/a10/Kconfig index b7b435fa6d..58bf20db20 100644 --- a/src/cpu/allwinner/a10/Kconfig +++ b/src/cpu/allwinner/a10/Kconfig @@ -7,6 +7,7 @@ if CPU_ALLWINNER_A10 config CPU_SPECIFIC_OPTIONS def_bool y select ARCH_BOOTBLOCK_ARMV7 + select ARCH_VERSTAGE_ARMV7 select ARCH_ROMSTAGE_ARMV7 select ARCH_RAMSTAGE_ARMV7 select HAVE_MONOTONIC_TIMER diff --git a/src/cpu/amd/agesa/Kconfig b/src/cpu/amd/agesa/Kconfig index d539e19d7d..2aeb8d758f 100644 --- a/src/cpu/amd/agesa/Kconfig +++ b/src/cpu/amd/agesa/Kconfig @@ -28,6 +28,7 @@ config CPU_AMD_AGESA default y if CPU_AMD_AGESA_FAMILY16_KB default n select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select TSC_SYNC_LFENCE diff --git a/src/cpu/amd/geode_gx2/Kconfig b/src/cpu/amd/geode_gx2/Kconfig index 88fdc8f6cc..1e4f4354f8 100644 --- a/src/cpu/amd/geode_gx2/Kconfig +++ b/src/cpu/amd/geode_gx2/Kconfig @@ -20,6 +20,7 @@ config CPU_AMD_GEODE_GX2 bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 diff --git a/src/cpu/amd/geode_lx/Kconfig b/src/cpu/amd/geode_lx/Kconfig index b700e0c1e4..e3e2d2e1cd 100644 --- a/src/cpu/amd/geode_lx/Kconfig +++ b/src/cpu/amd/geode_lx/Kconfig @@ -1,6 +1,7 @@ config CPU_AMD_GEODE_LX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 diff --git a/src/cpu/amd/model_10xxx/Kconfig b/src/cpu/amd/model_10xxx/Kconfig index 5e45b0d606..cf5748c354 100644 --- a/src/cpu/amd/model_10xxx/Kconfig +++ b/src/cpu/amd/model_10xxx/Kconfig @@ -1,6 +1,7 @@ config CPU_AMD_MODEL_10XXX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SSE diff --git a/src/cpu/amd/model_fxx/Kconfig b/src/cpu/amd/model_fxx/Kconfig index f577b55846..bdcf5bb4f9 100644 --- a/src/cpu/amd/model_fxx/Kconfig +++ b/src/cpu/amd/model_fxx/Kconfig @@ -1,6 +1,7 @@ config CPU_AMD_MODEL_FXX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select MMX diff --git a/src/cpu/amd/pi/Kconfig b/src/cpu/amd/pi/Kconfig index 366beb41c1..88c4745754 100644 --- a/src/cpu/amd/pi/Kconfig +++ b/src/cpu/amd/pi/Kconfig @@ -22,6 +22,7 @@ config CPU_AMD_PI default y if CPU_AMD_PI_00730F01 default n select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select TSC_SYNC_LFENCE diff --git a/src/cpu/armltd/cortex-a9/Kconfig b/src/cpu/armltd/cortex-a9/Kconfig index fb6cd0fca4..7ab3f55549 100644 --- a/src/cpu/armltd/cortex-a9/Kconfig +++ b/src/cpu/armltd/cortex-a9/Kconfig @@ -1,6 +1,7 @@ config CPU_ARMLTD_CORTEX_A9 bool select ARCH_BOOTBLOCK_ARMV7 + select ARCH_VERSTAGE_ARMV7 select ARCH_ROMSTAGE_ARMV7 select ARCH_RAMSTAGE_ARMV7 default n diff --git a/src/cpu/dmp/vortex86ex/Kconfig b/src/cpu/dmp/vortex86ex/Kconfig index a7253e5515..080bb6475c 100644 --- a/src/cpu/dmp/vortex86ex/Kconfig +++ b/src/cpu/dmp/vortex86ex/Kconfig @@ -20,6 +20,7 @@ config CPU_DMP_VORTEX86EX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select UDELAY_TSC diff --git a/src/cpu/intel/ep80579/Kconfig b/src/cpu/intel/ep80579/Kconfig index ec584288bf..5d90611f29 100644 --- a/src/cpu/intel/ep80579/Kconfig +++ b/src/cpu/intel/ep80579/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_EP80579 bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SSE diff --git a/src/cpu/intel/fsp_model_206ax/Kconfig b/src/cpu/intel/fsp_model_206ax/Kconfig index 9b0edfcbf4..76b870ef8e 100644 --- a/src/cpu/intel/fsp_model_206ax/Kconfig +++ b/src/cpu/intel/fsp_model_206ax/Kconfig @@ -30,6 +30,7 @@ config CPU_SPECIFIC_OPTIONS def_bool y select PLATFORM_USES_FSP select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/fsp_model_406dx/Kconfig b/src/cpu/intel/fsp_model_406dx/Kconfig index 2f891ade03..7169c7e7e5 100644 --- a/src/cpu/intel/fsp_model_406dx/Kconfig +++ b/src/cpu/intel/fsp_model_406dx/Kconfig @@ -26,6 +26,7 @@ config CPU_SPECIFIC_OPTIONS def_bool y select PLATFORM_USES_FSP select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/haswell/Kconfig b/src/cpu/intel/haswell/Kconfig index 05973636d7..e911b17dfd 100644 --- a/src/cpu/intel/haswell/Kconfig +++ b/src/cpu/intel/haswell/Kconfig @@ -7,6 +7,7 @@ if CPU_INTEL_HASWELL config CPU_SPECIFIC_OPTIONS def_bool y select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select BACKUP_DEFAULT_SMM_REGION diff --git a/src/cpu/intel/model_1067x/Kconfig b/src/cpu/intel/model_1067x/Kconfig index 794c20514d..da8ddc515b 100644 --- a/src/cpu/intel/model_1067x/Kconfig +++ b/src/cpu/intel/model_1067x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_1067X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_106cx/Kconfig b/src/cpu/intel/model_106cx/Kconfig index 3b690cf661..09acfd93f8 100644 --- a/src/cpu/intel/model_106cx/Kconfig +++ b/src/cpu/intel/model_106cx/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_106CX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_2065x/Kconfig b/src/cpu/intel/model_2065x/Kconfig index 8185d3aa44..4a85f09c0d 100644 --- a/src/cpu/intel/model_2065x/Kconfig +++ b/src/cpu/intel/model_2065x/Kconfig @@ -6,6 +6,7 @@ if CPU_INTEL_MODEL_2065X config CPU_SPECIFIC_OPTIONS def_bool y select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_206ax/Kconfig b/src/cpu/intel/model_206ax/Kconfig index afd155af08..490849bee7 100644 --- a/src/cpu/intel/model_206ax/Kconfig +++ b/src/cpu/intel/model_206ax/Kconfig @@ -9,6 +9,7 @@ if CPU_INTEL_MODEL_206AX || CPU_INTEL_MODEL_306AX config CPU_SPECIFIC_OPTIONS def_bool y select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_65x/Kconfig b/src/cpu/intel/model_65x/Kconfig index 7af4ec92d2..4af7145d99 100644 --- a/src/cpu/intel/model_65x/Kconfig +++ b/src/cpu/intel/model_65x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_65X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_67x/Kconfig b/src/cpu/intel/model_67x/Kconfig index 1fd514b240..2da200eae1 100644 --- a/src/cpu/intel/model_67x/Kconfig +++ b/src/cpu/intel/model_67x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_67X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_68x/Kconfig b/src/cpu/intel/model_68x/Kconfig index 8a8de0dde8..d77c9c9d64 100644 --- a/src/cpu/intel/model_68x/Kconfig +++ b/src/cpu/intel/model_68x/Kconfig @@ -21,6 +21,7 @@ config CPU_INTEL_MODEL_68X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_69x/Kconfig b/src/cpu/intel/model_69x/Kconfig index e1cd658a56..ff1d5e2609 100644 --- a/src/cpu/intel/model_69x/Kconfig +++ b/src/cpu/intel/model_69x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_69X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_6bx/Kconfig b/src/cpu/intel/model_6bx/Kconfig index 46fbf1f426..64f193a77e 100644 --- a/src/cpu/intel/model_6bx/Kconfig +++ b/src/cpu/intel/model_6bx/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_6BX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_6dx/Kconfig b/src/cpu/intel/model_6dx/Kconfig index b1a4c38098..edbeac82de 100644 --- a/src/cpu/intel/model_6dx/Kconfig +++ b/src/cpu/intel/model_6dx/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_6DX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_6ex/Kconfig b/src/cpu/intel/model_6ex/Kconfig index 5c1b8de05f..08a5775737 100644 --- a/src/cpu/intel/model_6ex/Kconfig +++ b/src/cpu/intel/model_6ex/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_6EX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_6fx/Kconfig b/src/cpu/intel/model_6fx/Kconfig index 025039733d..baae196253 100644 --- a/src/cpu/intel/model_6fx/Kconfig +++ b/src/cpu/intel/model_6fx/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_6FX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_6xx/Kconfig b/src/cpu/intel/model_6xx/Kconfig index 546ac91c6d..7cafb81e60 100644 --- a/src/cpu/intel/model_6xx/Kconfig +++ b/src/cpu/intel/model_6xx/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_6XX bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_f0x/Kconfig b/src/cpu/intel/model_f0x/Kconfig index bae4b0ebd0..bfd8d3ae1e 100644 --- a/src/cpu/intel/model_f0x/Kconfig +++ b/src/cpu/intel/model_f0x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_F0X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_f1x/Kconfig b/src/cpu/intel/model_f1x/Kconfig index 85bf5ad064..cd4cdcfb60 100644 --- a/src/cpu/intel/model_f1x/Kconfig +++ b/src/cpu/intel/model_f1x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_F1X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_f2x/Kconfig b/src/cpu/intel/model_f2x/Kconfig index 2871231662..5ef1539995 100644 --- a/src/cpu/intel/model_f2x/Kconfig +++ b/src/cpu/intel/model_f2x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_F2X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_f3x/Kconfig b/src/cpu/intel/model_f3x/Kconfig index cd3aa5bef9..7eaa820772 100644 --- a/src/cpu/intel/model_f3x/Kconfig +++ b/src/cpu/intel/model_f3x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_F3X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/intel/model_f4x/Kconfig b/src/cpu/intel/model_f4x/Kconfig index cc23f0441c..4ef60b51cd 100644 --- a/src/cpu/intel/model_f4x/Kconfig +++ b/src/cpu/intel/model_f4x/Kconfig @@ -1,6 +1,7 @@ config CPU_INTEL_MODEL_F4X bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select SMP diff --git a/src/cpu/qemu-x86/Kconfig b/src/cpu/qemu-x86/Kconfig index ada6e230d4..46b0e00726 100644 --- a/src/cpu/qemu-x86/Kconfig +++ b/src/cpu/qemu-x86/Kconfig @@ -20,5 +20,6 @@ config CPU_QEMU_X86 bool select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 diff --git a/src/cpu/ti/am335x/Kconfig b/src/cpu/ti/am335x/Kconfig index eb60ad180b..5ac629dfae 100644 --- a/src/cpu/ti/am335x/Kconfig +++ b/src/cpu/ti/am335x/Kconfig @@ -1,5 +1,6 @@ config CPU_TI_AM335X select ARCH_BOOTBLOCK_ARMV7 + select ARCH_VERSTAGE_ARMV7 select ARCH_ROMSTAGE_ARMV7 select ARCH_RAMSTAGE_ARMV7 select HAVE_MONOTONIC_TIMER diff --git a/src/cpu/via/c3/Kconfig b/src/cpu/via/c3/Kconfig index 2e4d177d31..2a54603511 100644 --- a/src/cpu/via/c3/Kconfig +++ b/src/cpu/via/c3/Kconfig @@ -6,6 +6,7 @@ if CPU_VIA_C3 config CPU_SPECIFIC_OPTIONS def_bool y select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select UDELAY_TSC diff --git a/src/cpu/via/c7/Kconfig b/src/cpu/via/c7/Kconfig index 10b52bb938..350771392c 100644 --- a/src/cpu/via/c7/Kconfig +++ b/src/cpu/via/c7/Kconfig @@ -6,6 +6,7 @@ if CPU_VIA_C7 config CPU_SPECIFIC_OPTIONS def_bool y select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select UDELAY_TSC diff --git a/src/cpu/via/nano/Kconfig b/src/cpu/via/nano/Kconfig index 4242dd6a2c..087f9f8f82 100644 --- a/src/cpu/via/nano/Kconfig +++ b/src/cpu/via/nano/Kconfig @@ -25,6 +25,7 @@ if CPU_VIA_NANO config CPU_SPECIFIC_OPTIONS def_bool y select ARCH_BOOTBLOCK_X86_32 + select ARCH_VERSTAGE_X86_32 select ARCH_ROMSTAGE_X86_32 select ARCH_RAMSTAGE_X86_32 select UDELAY_TSC -- cgit v1.2.3