freebsd-skq/sys/arm/amlogic/aml8726/aml8726_machdep.h
ganbold 4ae869175b Add necessary changes to support various Amlogic SoC devices
specially aml8726-m6 and aml8726-m8b SoC based devices.
aml8726-m6 SoC exist in devices such as Visson ATV-102.
Hardkernel ODROID-C1 board has aml8726-m8b SoC.

The following support is included:
  Basic machdep code
  SMP
  Interrupt controller
  Clock control driver (aka gate)
  Pinctrl
  Timer
  Real time clock
  UART
  GPIO
  I2C
  SD controller
  SDXC controller
  USB
  Watchdog
  Random number generator
  PLL / Clock frequency measurement
  Frame buffer

Submitted by:   John Wehle
Approved by:    stas (mentor)
2015-03-31 11:50:46 +00:00

42 lines
1.7 KiB
C

/*-
* Copyright 2014 John Wehle <john@feith.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#ifndef _ARM_AMLOGIC_AML8726_MACHDEP_H
#define _ARM_AMLOGIC_AML8726_MACHDEP_H
/*
* The aobus kvm base is supplied as a global variable * only *
* for the convience of the aml8726 UART console driver which
* is available for use to debug early boot code.
*
* This variable should not be used elsewhere.
*/
extern vm_offset_t aml8726_aobus_kva_base;
#endif /* _ARM_AMLOGIC_AML8726_MACHDEP_H */