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| author | Anton Staaf <robotboy@chromium.org> | 2014-06-24 07:52:49 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-06-26 02:43:01 +0000 |
| commit | 9ccfd4553e708a5df4be3aa18b97c75da3f6c1b9 (patch) | |
| tree | bd10678c7ee25901de97260967b8bee4a849baa5 /board/bds/gpio.inc | |
| parent | 88c0ffd692b4e6d5fadc75bb15255e0684d6a1c9 (diff) | |
| download | chrome-ec-9ccfd4553e708a5df4be3aa18b97c75da3f6c1b9.tar.gz | |
gpio: Replace duplication in gpio declarations with X-macro file
Previously each board.h and board.c contained an enum and an array
for gpio definitons that had to be manually kept in sync, with no
compiler assistance other than that their lengths matched.
This change adds a single gpio.inc file that declares all gpio's
that a board uses and is used as an X-macro include file to
generate both the gpio_signal enum and the gpio_list array.
Signed-off-by: Anton Staaf <robotboy@chromium.org>
BRANCH=none
TEST=make buildall -j
Change-Id: If9c9feca968619a59ff9f20701359bcb9374e4da
Reviewed-on: https://chromium-review.googlesource.com/205354
Tested-by: Anton Staaf <robotboy@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Commit-Queue: Anton Staaf <robotboy@chromium.org>
Diffstat (limited to 'board/bds/gpio.inc')
| -rw-r--r-- | board/bds/gpio.inc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/board/bds/gpio.inc b/board/bds/gpio.inc new file mode 100644 index 0000000000..f22d0d0d7a --- /dev/null +++ b/board/bds/gpio.inc @@ -0,0 +1,17 @@ +/* -*- mode:c -*- + * + * Copyright (c) 2014 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* Recovery signal from DOWN button */ +GPIO(RECOVERY_L, D, 1, GPIO_PULL_UP, NULL) +GPIO(DEBUG_LED, A, 7, GPIO_OUT_LOW, NULL) + +/* + * Signals which aren't implemented on BDS but we'll emulate anyway, to + * make it more convenient to debug other code. + */ +UNIMPLEMENTED(WP) /* Write protect input */ +UNIMPLEMENTED(ENTERING_RW) /* EC entering RW code */ |