From db33bd5b64fbcf97955e5f81b0de76dd132a05f2 Mon Sep 17 00:00:00 2001 From: marcoveeneman Date: Wed, 24 Aug 2016 20:32:47 +0200 Subject: Added TivaWare inc folder. --- os/common/ext/TivaWare/inc/hw_ccm.h | 115 ++++++++++++++++++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 os/common/ext/TivaWare/inc/hw_ccm.h (limited to 'os/common/ext/TivaWare/inc/hw_ccm.h') diff --git a/os/common/ext/TivaWare/inc/hw_ccm.h b/os/common/ext/TivaWare/inc/hw_ccm.h new file mode 100644 index 0000000..19041b6 --- /dev/null +++ b/os/common/ext/TivaWare/inc/hw_ccm.h @@ -0,0 +1,115 @@ +//***************************************************************************** +// +// hw_ccm.h - Macros used when accessing the CCM hardware. +// +// Copyright (c) 2012-2016 Texas Instruments Incorporated. All rights reserved. +// Software License Agreement +// +// 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 Texas Instruments Incorporated 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. +// +// This is part of revision 2.1.3.156 of the Tiva Firmware Development Package. +// +//***************************************************************************** + +#ifndef __HW_CCM_H__ +#define __HW_CCM_H__ + +//***************************************************************************** +// +// The following are defines for the EC register offsets. +// +//***************************************************************************** +#define CCM_O_CRCCTRL 0x00000400 // CRC Control +#define CCM_O_CRCSEED 0x00000410 // CRC SEED/Context +#define CCM_O_CRCDIN 0x00000414 // CRC Data Input +#define CCM_O_CRCRSLTPP 0x00000418 // CRC Post Processing Result + +//***************************************************************************** +// +// The following are defines for the bit fields in the CCM_O_CRCCTRL register. +// +//***************************************************************************** +#define CCM_CRCCTRL_INIT_M 0x00006000 // CRC Initialization +#define CCM_CRCCTRL_INIT_SEED 0x00000000 // Use the CRCSEED register context + // as the starting value +#define CCM_CRCCTRL_INIT_0 0x00004000 // Initialize to all '0s' +#define CCM_CRCCTRL_INIT_1 0x00006000 // Initialize to all '1s' +#define CCM_CRCCTRL_SIZE 0x00001000 // Input Data Size +#define CCM_CRCCTRL_RESINV 0x00000200 // Result Inverse Enable +#define CCM_CRCCTRL_OBR 0x00000100 // Output Reverse Enable +#define CCM_CRCCTRL_BR 0x00000080 // Bit reverse enable +#define CCM_CRCCTRL_ENDIAN_M 0x00000030 // Endian Control +#define CCM_CRCCTRL_ENDIAN_SBHW 0x00000000 // Configuration unchanged. (B3, + // B2, B1, B0) +#define CCM_CRCCTRL_ENDIAN_SHW 0x00000010 // Bytes are swapped in half-words + // but half-words are not swapped + // (B2, B3, B0, B1) +#define CCM_CRCCTRL_ENDIAN_SHWNB \ + 0x00000020 // Half-words are swapped but bytes + // are not swapped in half-word. + // (B1, B0, B3, B2) +#define CCM_CRCCTRL_ENDIAN_SBSW 0x00000030 // Bytes are swapped in half-words + // and half-words are swapped. (B0, + // B1, B2, B3) +#define CCM_CRCCTRL_TYPE_M 0x0000000F // Operation Type +#define CCM_CRCCTRL_TYPE_P8055 0x00000000 // Polynomial 0x8005 +#define CCM_CRCCTRL_TYPE_P1021 0x00000001 // Polynomial 0x1021 +#define CCM_CRCCTRL_TYPE_P4C11DB7 \ + 0x00000002 // Polynomial 0x4C11DB7 +#define CCM_CRCCTRL_TYPE_P1EDC6F41 \ + 0x00000003 // Polynomial 0x1EDC6F41 +#define CCM_CRCCTRL_TYPE_TCPCHKSUM \ + 0x00000008 // TCP checksum + +//***************************************************************************** +// +// The following are defines for the bit fields in the CCM_O_CRCSEED register. +// +//***************************************************************************** +#define CCM_CRCSEED_SEED_M 0xFFFFFFFF // SEED/Context Value +#define CCM_CRCSEED_SEED_S 0 + +//***************************************************************************** +// +// The following are defines for the bit fields in the CCM_O_CRCDIN register. +// +//***************************************************************************** +#define CCM_CRCDIN_DATAIN_M 0xFFFFFFFF // Data Input +#define CCM_CRCDIN_DATAIN_S 0 + +//***************************************************************************** +// +// The following are defines for the bit fields in the CCM_O_CRCRSLTPP +// register. +// +//***************************************************************************** +#define CCM_CRCRSLTPP_RSLTPP_M 0xFFFFFFFF // Post Processing Result +#define CCM_CRCRSLTPP_RSLTPP_S 0 + +#endif // __HW_CCM_H__ -- cgit v1.2.3