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vboot: remove functions which read vboot_handoff.out_flags 

These functions are no longer used and may be removed:
* vboot_handoff_check_recovery_flag
* vboot_get_handoff_flag

BUG=b:124141368, b:124192753
TEST=make clean && make test-abuild
BRANCH=none

Change-Id: Ie05652ef1288eef74bd2e7e8bea79fd29d523859
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33533
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Joel Kitching 2019-06-16 16:59:26 +08:00 committed by Julius Werner
parent a06cd6c29e
commit b6bcb6cc8f
2 changed files with 0 additions and 27 deletions
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18
src/security/vboot/vboot_common.c
View File

@ -75,24 +75,6 @@ int vboot_get_handoff_info(void **addr, uint32_t *size)
return 0;
}
static int vboot_get_handoff_flag(uint32_t flag)
{
struct vboot_handoff *vbho;
/*
* If vboot_handoff cannot be found, return default value of flag as 0.
*/
if (vboot_get_handoff_info((void **)&vbho, NULL))
return 0;
return !!(vbho->out_flags & flag);
}
int vboot_handoff_check_recovery_flag(void)
{
return vboot_get_handoff_flag(VB_INIT_OUT_ENABLE_RECOVERY);
}
/* ============================ VBOOT REBOOT ============================== */
void __weak vboot_platform_prepare_reboot(void)
{

9
src/security/vboot/vboot_common.h
View File

@ -53,15 +53,6 @@ struct vboot_handoff {
*/
int vboot_get_handoff_info(void **addr, uint32_t *size);
/*
* The following function reads vboot_handoff structure to obtain requested
* information. If vboot handoff is not available, 0 is returned by default.
* If vboot handoff is available:
* Returns 1 for flag if true
* Returns 0 for flag if false
*/
int vboot_handoff_check_recovery_flag(void);
/* ============================ VBOOT REBOOT ============================== */
/*
* vboot_reboot handles the reboot requests made by vboot_reference library. It