diff options
| author | Joel Kitching <kitching@google.com> | 2019-03-17 18:07:25 +0800 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2019-03-27 06:13:27 +0000 |
| commit | 51bbdac7d513f5e0763ff68ecac2fcd3db1d53aa (patch) | |
| tree | 86b81ca1014b5d975dfdae46256e60efb7d5408b /src/security/vboot | |
| parent | ed6996f2babb6efd794e45e18f39a09d2996b2b0 (diff) | |
vboot: deprecate physical dev switch
Currently only two devices make use of physical dev switch:
stumpy, lumpy
Deprecate this switch. If these devices are flashed to ToT,
they may still make use of virtual dev switch, activated
via recovery screen.
BUG=b:124141368, b:124192753, chromium:942901
TEST=util/lint/checkpatch.pl -g origin/master..HEAD
TEST=util/abuild/abuild -B -e -y -c 50 -p none -x
TEST=make clean && make test-abuild
BRANCH=none
Change-Id: I87ec0db6148c1727b95475d94e3e3f6e7ec83193
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31943
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/security/vboot')
| -rw-r--r-- | src/security/vboot/Kconfig | 9 | ||||
| -rw-r--r-- | src/security/vboot/vboot_handoff.c | 3 | ||||
| -rw-r--r-- | src/security/vboot/vboot_logic.c | 4 |
3 files changed, 1 insertions, 15 deletions
diff --git a/src/security/vboot/Kconfig b/src/security/vboot/Kconfig index 42e7b19261..ca25423f72 100644 --- a/src/security/vboot/Kconfig +++ b/src/security/vboot/Kconfig @@ -191,15 +191,6 @@ config VBOOT_SOFT_REBOOT_WORKAROUND bool default n -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 diff --git a/src/security/vboot/vboot_handoff.c b/src/security/vboot/vboot_handoff.c index cbfedf5016..11831d5b7b 100644 --- a/src/security/vboot/vboot_handoff.c +++ b/src/security/vboot/vboot_handoff.c @@ -79,8 +79,7 @@ static void fill_vboot_handoff(struct vboot_handoff *vboot_handoff, vb_sd->flags |= VBSD_LF_DEV_SWITCH_ON; } /* TODO: Set these in depthcharge */ - if (!CONFIG(VBOOT_PHYSICAL_DEV_SWITCH)) - vb_sd->flags |= VBSD_HONOR_VIRT_DEV_SWITCH; + vb_sd->flags |= VBSD_HONOR_VIRT_DEV_SWITCH; if (!CONFIG(VBOOT_PHYSICAL_REC_SWITCH)) vb_sd->flags |= VBSD_BOOT_REC_SWITCH_VIRTUAL; if (CONFIG(VBOOT_OPROM_MATTERS)) { diff --git a/src/security/vboot/vboot_logic.c b/src/security/vboot/vboot_logic.c index 0b5763bfe3..ac3d3c33a7 100644 --- a/src/security/vboot/vboot_logic.c +++ b/src/security/vboot/vboot_logic.c @@ -324,10 +324,6 @@ void verstage_main(void) die("Initializing measured boot mode failed!"); } - if (CONFIG(VBOOT_PHYSICAL_DEV_SWITCH) && - get_developer_mode_switch()) - ctx.flags |= VB2_CONTEXT_FORCE_DEVELOPER_MODE; - if (get_recovery_mode_switch()) { ctx.flags |= VB2_CONTEXT_FORCE_RECOVERY_MODE; if (CONFIG(VBOOT_DISABLE_DEV_ON_RECOVERY)) |