vboot: recovery path should finalize work context
Recovery path should finalize work context, and trim vboot_working_data buffer_size. Otherwise, depthcharge ingests the full 12 KB workbuf in recovery path. BUG=chromium:972528, b:134893812 TEST=Build with vboot_reference CL:1584488. Check that USB disks are properly verified in recovery path. BRANCH=none Change-Id: Icf2600d2eb5d846a26aec35a153946dd2f7f128c Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33358 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
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@ -364,8 +364,7 @@ void verstage_main(void)
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printk(BIOS_INFO, "Recovery requested (%x)\n", rv);
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save_if_needed(&ctx);
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extend_pcrs(&ctx); /* ignore failures */
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timestamp_add_now(TS_END_VBOOT);
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return;
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goto verstage_main_exit;
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}
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printk(BIOS_INFO, "Reboot requested (%x)\n", rv);
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@ -447,6 +446,8 @@ void verstage_main(void)
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printk(BIOS_INFO, "Slot %c is selected\n", is_slot_a(&ctx) ? 'A' : 'B');
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vboot_set_selected_region(region_device_region(&fw_main));
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verstage_main_exit:
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vboot_finalize_work_context(&ctx);
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timestamp_add_now(TS_END_VBOOT);
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}
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