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authorStefan Reinauer <stefan.reinauer@coreboot.org>2015-01-14 19:51:47 +0100
committerMarc Jones <marc.jones@se-eng.com>2015-01-27 01:41:40 +0100
commit77b1655d9bccd0c93cb1a6b86ecc98e2074504a3 (patch)
tree4a5dc149e9860c6755499053e2729c6937ccf24f /src/cpu/armltd/cortex-a9
parent40ce5d90b8b2f2b90e7198ab64e507a59bed93c7 (diff)
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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 <dnojiri@chromium.org> Original-Change-Id: Iad57741157ec70426c676e46c5855e6797ac1dac Original-Reviewed-on: https://chromium-review.googlesource.com/204376 Original-Reviewed-by: Randall Spangler <rspangler@chromium.org> (cherry picked from commit 27940f891678dae975b68f2fc729ad7348192af3) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I2a83b87c29d98d97ae316091cf3ed7b024e21daf Reviewed-on: http://review.coreboot.org/8224 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/cpu/armltd/cortex-a9')
-rw-r--r--src/cpu/armltd/cortex-a9/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/cpu/armltd/cortex-a9/Kconfig b/src/cpu/armltd/cortex-a9/Kconfig
index fb6cd0fca..7ab3f5554 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