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e42acfe200
This patch adds vboot for EC by EC (vboot EC) for x86 systems. When ec is transitioning s5->s3, it checks the power supply is enough to boot AP or not. If not, it runs other checks and may finally validate and jump to a RW image. BUG=b:38462249 BRANCH=none TEST=Boot Fizz on barrel jack and type-c charger. Change-Id: I5988b0595976370c5303c45541702ae89d86fc97 Reviewed-on: https://chromium-review.googlesource.com/518254 Commit-Ready: Daisuke Nojiri <dnojiri@chromium.org> Tested-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
16 lines
467 B
C
16 lines
467 B
C
/* Copyright 2017 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/**
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* Verify RW image and jump to it
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*
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* Calling this API results in one of the followings:
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* 1. Returns, expecting PD will provide enough power after negotiation
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* 2. Jumps to RW (no return)
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* 3. Returns, requesting more power
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* 4. Returns, requesting recovery
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*/
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void vboot_ec(void);
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