diff options
Diffstat (limited to 'os/hal/platforms/SAM4L/sam4l_patch_asf.h')
-rw-r--r-- | os/hal/platforms/SAM4L/sam4l_patch_asf.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/os/hal/platforms/SAM4L/sam4l_patch_asf.h b/os/hal/platforms/SAM4L/sam4l_patch_asf.h new file mode 100644 index 000000000..4e421f8d0 --- /dev/null +++ b/os/hal/platforms/SAM4L/sam4l_patch_asf.h @@ -0,0 +1,101 @@ +/**
+ * \file
+ *
+ * \brief ASF Patch Header file definitions for SAM4L.
+ *
+ * Copyright (c) 2012 Atmel Corporation. All rights reserved.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * 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.
+ *
+ * 3. The name of Atmel may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an
+ * Atmel microcontroller product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#ifndef SAM4L_PATCH_ASF_H_INCLUDED
+#define SAM4L_PATCH_ASF_H_INCLUDED
+
+// These defines are used for sam/drivers/flashcalw implementation.
+#define FLASHCALW_FCMD_CMD_HSEN (0x10u << 0)
+#define FLASHCALW_FCMD_CMD_HSDIS (0x11u << 0)
+
+// These defines are used to keep compatibility with existing
+// sam/drivers/usart implementation from SAM3/4 products with SAM4L product.
+#define US_MR_USART_MODE_HW_HANDSHAKING US_MR_USART_MODE_HARDWARE
+#define US_MR_USART_MODE_IS07816_T_0 US_MR_USART_MODE_ISO7816_T0
+#define US_MR_USART_MODE_IS07816_T_1 US_MR_USART_MODE_ISO7816_T1
+#define US_MR_NBSTOP_2_BIT US_MR_NBSTOP_2
+#define US_MR_NBSTOP_1_BIT US_MR_NBSTOP_1
+#define US_MR_CHRL_8_BIT US_MR_CHRL_8
+#define US_MR_PAR_NO US_MR_PAR_NONE
+#define US_MR_PAR_MULTIDROP US_MR_PAR_MULTI
+#define US_IF US_IFR
+#define US_WPSR_WPVS US_WPSR_WPV_1
+
+#if (!defined SCIF_RCOSC_FREQUENCY)
+# define SCIF_RCOSC_FREQUENCY 115200
+#endif
+
+// These defines for homogeneity with other SAM header files.
+#define CHIP_FREQ_FWS_0 (18000000UL) /**< \brief Maximum operating frequency when FWS is 0 */
+#define CHIP_FREQ_FWS_1 (36000000UL) /**< \brief Maximum operating frequency when FWS is 1 */
+// WARNING NOTE: these are preliminary values.
+#define CHIP_FREQ_FLASH_HSEN_FWS_0 (18000000UL) /**< \brief Maximum operating frequency when FWS is 0 and the FLASH HS mode is enabled */
+#define CHIP_FREQ_FLASH_HSEN_FWS_1 (36000000UL) /**< \brief Maximum operating frequency when FWS is 1 and the FLASH HS mode is enabled */
+
+// Size of HRAMC1 with 32-bit access
+#undef HRAMC1_SIZE
+#define HRAMC1_SIZE (0x800UL)
+
+// USBC related offsets
+#define USBC_UHINT_P0INT_Pos 8
+#define USBC_UHINTE_P0INTE_Pos 8
+#define USBC_UPCFG0_PBK_Pos 2
+#define USBC_UPCFG0_PBK_Msk (0x1u << USBC_UPCFG0_PBK_Pos)
+
+// These defines are used to keep compatibility with existing
+// sam/drivers/tc implementation from SAM3/4 products with SAM4L product.
+#define TC_SMMR TC_SMC
+#define TC_CMR_LDRA_RISING TC_CMR_LDRA_POS_EDGE_TIOA
+#define TC_CMR_LDRB_FALLING TC_CMR_LDRB_NEG_EDGE_TIOA
+#define TC_CMR_ETRGEDG_FALLING TC_CMR_ETRGEDG_NEG_EDGE
+
+// These defines are used to keep compatibility with existing
+// sam/drivers/spi implementation from SAM3/4 products with SAM4L product.
+#define SPI_CSR_BITS_8_BIT SPI_CSR_BITS_8_BPT
+
+#define SPI_WPSR_WPVS_Pos SPI_WPSR_SPIWPVS_Pos
+#define SPI_WPSR_WPVS_Msk SPI_WPSR_SPIWPVS_Msk
+#define SPI_WPSR_WPVSRC_Pos SPI_WPSR_SPIWPVSRC_Pos
+#define SPI_WPSR_WPVSRC_Msk SPI_WPSR_SPIWPVSRC_Msk
+
+#endif // SAM4L_PATCH_ASF_H_INCLUDED
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