diff options
author | Anton Staaf <robotboy@chromium.org> | 2014-07-01 09:02:28 -0700 |
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committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-07-09 20:30:21 +0000 |
commit | c14b0644e356c8edacdd2a8d0a070fbbc4c23b4c (patch) | |
tree | b2006f1358a2a6b48fd8e2e3a28c9666162e8a3d /board/discovery-stm32f072/gpio.inc | |
parent | 0a9545cb9e48822d37073b2059848e66141803ff (diff) | |
download | chrome-ec-c14b0644e356c8edacdd2a8d0a070fbbc4c23b4c.tar.gz |
discovery-stm32f072: Initial working version
This version of the EC firmware just provides a console and some
blinking lights for the stm32f0 discovery board. This is a
convenient board to work with for peripheral bringup.
Signed-off-by: Anton Staaf <robotboy@chromium.org>
BRANCH=none
TEST=make buildall -j
Change-Id: I9ae87235e8a505d58fa7a5c996528c4dd6c3f2ac
Reviewed-on: https://chromium-review.googlesource.com/207130
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Commit-Queue: Anton Staaf <robotboy@chromium.org>
Tested-by: Anton Staaf <robotboy@chromium.org>
Diffstat (limited to 'board/discovery-stm32f072/gpio.inc')
-rw-r--r-- | board/discovery-stm32f072/gpio.inc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/board/discovery-stm32f072/gpio.inc b/board/discovery-stm32f072/gpio.inc new file mode 100644 index 0000000000..f3e2106452 --- /dev/null +++ b/board/discovery-stm32f072/gpio.inc @@ -0,0 +1,19 @@ +/* -*- 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. + */ + +/* Inputs with interrupt handlers are first for efficiency */ +GPIO(USER_BUTTON, A, 0, GPIO_INT_FALLING, button_event) + +/* Outputs */ +GPIO(LED_U, C, 6, GPIO_OUT_LOW, NULL) +GPIO(LED_D, C, 7, GPIO_OUT_LOW, NULL) +GPIO(LED_L, C, 8, GPIO_OUT_LOW, NULL) +GPIO(LED_R, C, 9, GPIO_OUT_LOW, NULL) + +/* Unimplemented signals which we need to emulate for now */ +UNIMPLEMENTED(ENTERING_RW) +UNIMPLEMENTED(WP_L) |