diff options
Diffstat (limited to 'drivers/fsl_sim.c')
-rw-r--r-- | drivers/fsl_sim.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/fsl_sim.c b/drivers/fsl_sim.c new file mode 100644 index 0000000..3a4b801 --- /dev/null +++ b/drivers/fsl_sim.c @@ -0,0 +1,53 @@ +/* +* Copyright (c) 2015, Freescale Semiconductor, 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: +* +* o Redistributions of source code must retain the above copyright notice, this list +* of conditions and the following disclaimer. +* +* o 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. +* +* o Neither the name of Freescale Semiconductor, 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 HOLDER 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. +*/ + +#include "fsl_sim.h" + +/******************************************************************************* + * Codes + ******************************************************************************/ +#if (defined(FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR) && FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR) +void SIM_SetUsbVoltRegulatorEnableMode(uint32_t mask) +{ + SIM->SOPT1CFG |= (SIM_SOPT1CFG_URWE_MASK | SIM_SOPT1CFG_UVSWE_MASK | SIM_SOPT1CFG_USSWE_MASK); + + SIM->SOPT1 = (SIM->SOPT1 & ~kSIM_UsbVoltRegEnableInAllModes) | mask; +} +#endif /* FSL_FEATURE_SIM_OPT_HAS_USB_VOLTAGE_REGULATOR */ + +void SIM_GetUniqueId(sim_uid_t *uid) +{ +#if defined(SIM_UIDH) + uid->H = SIM->UIDH; +#endif + uid->MH = SIM->UIDMH; + uid->ML = SIM->UIDML; + uid->L = SIM->UIDL; +} |