From 08dc3571463d7226068d4a4c19d453859b148957 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Tue, 14 May 2013 16:57:50 -0700 Subject: ARMv7: De-uboot-ify Exynos5250 code When starting the Exynos5250 port, a lot of unneeded u-boot code was imported. This is an attempt to get rid of a lot of unneeded code before the port is used as a basis for further ARM ports. There is a lot more that can be done, including cleaning up the 5250's Kconfig file. Change-Id: I2d88676c436eea4b21bcb62f40018af9fabb3016 Signed-off-by: Stefan Reinauer Signed-off-by: Gabe Black Reviewed-on: http://review.coreboot.org/3642 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/include/gpio.h | 63 ------------------------------------------------------ 1 file changed, 63 deletions(-) delete mode 100644 src/include/gpio.h (limited to 'src/include/gpio.h') diff --git a/src/include/gpio.h b/src/include/gpio.h deleted file mode 100644 index f602b1ed6e..0000000000 --- a/src/include/gpio.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright 2012, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef GPIO_H -#define GPIO_H - -enum gpio_types { - GPIO_IN, - GPIO_OUT, - GPIO_ALT, /* catch-all for alternate functions */ -}; - -/* - * Many-value logic (3 states). This can be used for inputs whereby presence - * of external pull-up or pull-down resistors can be added to overcome internal - * pull-ups/pull-downs and force a single value. - * - * Thus, external pull resistors can force a 0 or 1 and if the value changes - * along with internal pull-up/down enable then the input is floating. - * - * Vpd | Vpu | MVL - * ----------------- - * 0 | 0 | 0 - * ----------------- - * 0 | 1 | Z <-- floating input will follow internal pull up/down - * ----------------- - * 1 | 1 | 1 - */ -enum mvl3 { - LOGIC_0, - LOGIC_1, - LOGIC_Z, /* high impedence / tri-stated / floating */ -}; - -#endif /* GPIO_H */ -- cgit v1.2.3