/************************************************************************************ * arch/arm/src/lm3s/lm3s_uart.h * * Copyright (C) 2009 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * 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. Neither the name NuttX 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 __ARCH_ARM_SRC_LM3S_LM3S_UART_H #define __ARCH_ARM_SRC_LM3S_LM3S_UART_H /************************************************************************************ * Included Files ************************************************************************************/ #include /************************************************************************************ * Pre-processor Definitions ************************************************************************************/ /* UART register offsets ************************************************************/ #define LM3S_UART_DR_OFFSET 0x000 /* UART Data */ #define LM3S_UART_RSR_OFFSET 0x004 /* UART Receive Status */ #define LM3S_UART_ECR_OFFSET 0x004 /* UART Error Clear */ #define LM3S_UART_FR_OFFSET 0x018 /* UART Flag */ #define LM3S_UART_ILPR_OFFSET 0x020 /* UART IrDA Low-Power Register */ #define LM3S_UART_IBRD_OFFSET 0x024 /* UART Integer Baud-Rate Divisor*/ #define LM3S_UART_FBRD_OFFSET 0x028 /* UART Fractional Baud-Rate Divisor */ #define LM3S_UART_LCRH_OFFSET 0x02c /* UART Line Control */ #define LM3S_UART_CTL_OFFSET 0x030 /* UART Control */ #define LM3S_UART_IFLS_OFFSET 0x034 /* UART Interrupt FIFO Level Select */ #define LM3S_UART_IM_OFFSET 0x038 /* UART Interrupt Mask */ #define LM3S_UART_RIS_OFFSET 0x03c /* UART Raw Interrupt Status */ #define LM3S_UART_MIS_OFFSET 0x040 /* UART Masked Interrupt Status */ #define LM3S_UART_ICR_OFFSET 0x044 /* UART Interrupt Clear */ #define LM3S_UART_PERIPHID4_OFFSET 0xfd0 /* UART Peripheral Identification 4 */ #define LM3S_UART_PERIPHID5_OFFSET 0xfd4 /* UART Peripheral Identification 5 */ #define LM3S_UART_PERIPHID6_OFFSET 0xfd8 /* UART Peripheral Identification 6 */ #define LM3S_UART_PERIPHID7_OFFSET 0xfdc /* UART Peripheral Identification 7 */ #define LM3S_UART_PERIPHID0_OFFSET 0xfe0 /* UART Peripheral Identification 0 */ #define LM3S_UART_PERIPHID1_OFFSET 0xfe4 /* UART Peripheral Identification 1 */ #define LM3S_UART_PERIPHID2_OFFSET 0xfe8 /* UART Peripheral Identification 2 */ #define LM3S_UART_PERIPHID3_OFFSET 0xfec /* UART Peripheral Identification 3 */ #define LM3S_UART_PCELLID0_OFFSET 0xff0 /* UART PrimeCell Identification 0 */ #define LM3S_UART_PCELLID1_OFFSET 0xff4 /* UART PrimeCell Identification 1 */ #define LM3S_UART_PCELLID2_OFFSET 0xff8 /* UART PrimeCell Identification 2 */ #define LM3S_UART_PCELLID3_OFFSET 0xffc /* UART PrimeCell Identification 3 */ /* UART register addresses **********************************************************/ #define LM3S_UART_BASE(n) (LM3S_UART0_BASE + (n)*0x01000) #define LM3S_UART_DR(n) (LM3S_UART_BASE(n) + LM3S_UART_DR_OFFSET) #define LM3S_UART_RSR(n) (LM3S_UART_BASE(n) + LM3S_UART_RSR_OFFSET) #define LM3S_UART_ECR(n) (LM3S_UART_BASE(n) + LM3S_UART_ECR_OFFSET) #define LM3S_UART_FR(n) (LM3S_UART_BASE(n) + LM3S_UART_FR_OFFSET) #define LM3S_UART_ILPR(n) (LM3S_UART_BASE(n) + LM3S_UART_ILPR_OFFSET) #define LM3S_UART_IBRD(n) (LM3S_UART_BASE(n) + LM3S_UART_IBRD_OFFSET) #define LM3S_UART_FBRD(n) (LM3S_UART_BASE(n) + LM3S_UART_FBRD_OFFSET) #define LM3S_UART_LCRH(n) (LM3S_UART_BASE(n) + LM3S_UART_LCRH_OFFSET) #define LM3S_UART_CTL(n) (LM3S_UART_BASE(n) + LM3S_UART_CTL_OFFSET) #define LM3S_UART_IFLS(n) (LM3S_UART_BASE(n) + LM3S_UART_IFLS_OFFSET) #define LM3S_UART_IM(n) (LM3S_UART_BASE(n) + LM3S_UART_IM_OFFSET) #define LM3S_UART_RIS(n) (LM3S_UART_BASE(n) + LM3S_UART_RIS_OFFSET) #define LM3S_UART_MIS(n) (LM3S_UART_BASE(n) + LM3S_UART_MIS_OFFSET) #define LM3S_UART_ICR(n) (LM3S_UART_BASE(n) + LM3S_UART_ICR_OFFSET) #define LM3S_UART_PERIPHID4(n) (LM3S_UART_BASE(n) + LM3S_UART_PERIPHID4_OFFSET) #define LM3S_UART_PERIPHID5(n) (LM3S_UART_BASE(n) + LM3S_UART_PERIPHID5_OFFSET) #define LM3S_UART_PERIPHID6(n) (LM3S_UART_BASE(n) + LM3S_UART_PERIPHID6_OFFSET) #define LM3S_UART_PERIPHID7(n) (LM3S_UART_BASE(n) + LM3S_UART_PERIPHID7_OFFSET) #define LM3S_UART_PERIPHID0(n) (LM3S_UART_BASE(n) + LM3S_UART_PERIPHID0_OFFSET) #define LM3S_UART_PERIPHID1(n) (LM3S_UART_BASE(n) + LM3S_UART_PERIPHID1_OFFSET) #define LM3S_UART_PERIPHID2(n) (LM3S_UART_BASE(n) + LM3S_UART_PERIPHID2_OFFSET) #define LM3S_UART_PERIPHID3(n) (LM3S_UART_BASE(n) + LM3S_UART_PERIPHID3_OFFSET) #define LM3S_UART_PCELLID0(n) (LM3S_UART_BASE(n) + LM3S_UART_PCELLID0_OFFSET) #define LM3S_UART_PCELLID1(n) (LM3S_UART_BASE(n) + LM3S_UART_PCELLID1_OFFSET) #define LM3S_UART_PCELLID2(n) (LM3S_UART_BASE(n) + LM3S_UART_PCELLID2_OFFSET) #define LM3S_UART_PCELLID3(n) (LM3S_UART_BASE(n) + LM3S_UART_PCELLID3_OFFSET) #define LM3S_UART0_DR (LM3S_UART0_BASE + LM3S_UART_TDR_OFFSET) #define LM3S_UART0_RSR (LM3S_UART0_BASE + LM3S_UART_RSR_OFFSET) #define LM3S_UART0_ECR (LM3S_UART0_BASE + LM3S_UART_ECR_OFFSET) #define LM3S_UART0_FR (LM3S_UART0_BASE + LM3S_UART_FR_OFFSET) #define LM3S_UART0_ILPR (LM3S_UART0_BASE + LM3S_UART_ILPR_OFFSET) #define LM3S_UART0_IBRD (LM3S_UART0_BASE + LM3S_UART_IBRD_OFFSET) #define LM3S_UART0_FBRD (LM3S_UART0_BASE + LM3S_UART_FBRD_OFFSET) #define LM3S_UART0_LCRH (LM3S_UART0_BASE + LM3S_UART_LCRH_OFFSET) #define LM3S_UART0_CTL (LM3S_UART0_BASE + LM3S_UART_CTL_OFFSET) #define LM3S_UART0_IFLS (LM3S_UART0_BASE + LM3S_UART_IFLS_OFFSET) #define LM3S_UART0_IM (LM3S_UART0_BASE + LM3S_UART_IM_OFFSET) #define LM3S_UART0_RIS (LM3S_UART0_BASE + LM3S_UART_RIS_OFFSET) #define LM3S_UART0_MIS (LM3S_UART0_BASE + LM3S_UART_MIS_OFFSET) #define LM3S_UART0_ICR (LM3S_UART0_BASE + LM3S_UART_ICR_OFFSET) #define LM3S_UART0_PERIPHID4 (LM3S_UART0_BASE + LM3S_UART_PERIPHID4_OFFSET) #define LM3S_UART0_PERIPHID5 (LM3S_UART0_BASE + LM3S_UART_PERIPHID5_OFFSET) #define LM3S_UART0_PERIPHID6 (LM3S_UART0_BASE + LM3S_UART_PERIPHID6_OFFSET) #define LM3S_UART0_PERIPHID7 (LM3S_UART0_BASE + LM3S_UART_PERIPHID7_OFFSET) #define LM3S_UART0_PERIPHID0 (LM3S_UART0_BASE + LM3S_UART_PERIPHID0_OFFSET) #define LM3S_UART0_PERIPHID1 (LM3S_UART0_BASE + LM3S_UART_PERIPHID1_OFFSET) #define LM3S_UART0_PERIPHID2 (LM3S_UART0_BASE + LM3S_UART_PERIPHID2_OFFSET) #define LM3S_UART0_PERIPHID3 (LM3S_UART0_BASE + LM3S_UART_PERIPHID3_OFFSET) #define LM3S_UART0_PCELLID0 (LM3S_UART0_BASE + LM3S_UART_PCELLID0_OFFSET) #define LM3S_UART0_PCELLID1 (LM3S_UART0_BASE + LM3S_UART_PCELLID1_OFFSET) #define LM3S_UART0_PCELLID2 (LM3S_UART0_BASE + LM3S_UART_PCELLID2_OFFSET) #define LM3S_UART0_PCELLID3 (LM3S_UART0_BASE + LM3S_UART_PCELLID3_OFFSET) #define LM3S_UART1_DR (LM3S_UART1_BASE + LM3S_UART_DR_OFFSET) #define LM3S_UART1_RSR (LM3S_UART1_BASE + LM3S_UART_RSR_OFFSET) #define LM3S_UART1_ECR (LM3S_UART1_BASE + LM3S_UART_ECR_OFFSET) #define LM3S_UART1_FR (LM3S_UART1_BASE + LM3S_UART_FR_OFFSET) #define LM3S_UART1_ILPR (LM3S_UART1_BASE + LM3S_UART_ILPR_OFFSET) #define LM3S_UART1_IBRD (LM3S_UART1_BASE + LM3S_UART_IBRD_OFFSET) #define LM3S_UART1_FBRD (LM3S_UART1_BASE + LM3S_UART_FBRD_OFFSET) #define LM3S_UART1_LCRH (LM3S_UART1_BASE + LM3S_UART_LCRH_OFFSET) #define LM3S_UART1_CTL (LM3S_UART1_BASE + LM3S_UART_CTL_OFFSET) #define LM3S_UART1_IFLS (LM3S_UART1_BASE + LM3S_UART_IFLS_OFFSET) #define LM3S_UART1_IM (LM3S_UART1_BASE + LM3S_UART_IM_OFFSET) #define LM3S_UART1_RIS (LM3S_UART1_BASE + LM3S_UART_RIS_OFFSET) #define LM3S_UART1_MIS (LM3S_UART1_BASE + LM3S_UART_MIS_OFFSET) #define LM3S_UART1_ICR (LM3S_UART1_BASE + LM3S_UART_ICR_OFFSET) #define LM3S_UART1_PERIPHID4 (LM3S_UART1_BASE + LM3S_UART_PERIPHID4_OFFSET) #define LM3S_UART1_PERIPHID5 (LM3S_UART1_BASE + LM3S_UART_PERIPHID5_OFFSET) #define LM3S_UART1_PERIPHID6 (LM3S_UART1_BASE + LM3S_UART_PERIPHID6_OFFSET) #define LM3S_UART1_PERIPHID7 (LM3S_UART1_BASE + LM3S_UART_PERIPHID7_OFFSET) #define LM3S_UART1_PERIPHID0 (LM3S_UART1_BASE + LM3S_UART_PERIPHID0_OFFSET) #define LM3S_UART1_PERIPHID1 (LM3S_UART1_BASE + LM3S_UART_PERIPHID1_OFFSET) #define LM3S_UART1_PERIPHID2 (LM3S_UART1_BASE + LM3S_UART_PERIPHID2_OFFSET) #define LM3S_UART1_PERIPHID3 (LM3S_UART1_BASE + LM3S_UART_PERIPHID3_OFFSET) #define LM3S_UART1_PCELLID0 (LM3S_UART1_BASE + LM3S_UART_PCELLID0_OFFSET) #define LM3S_UART1_PCELLID1 (LM3S_UART1_BASE + LM3S_UART_PCELLID1_OFFSET) #define LM3S_UART1_PCELLID2 (LM3S_UART1_BASE + LM3S_UART_PCELLID2_OFFSET) #define LM3S_UART1_PCELLID3 (LM3S_UART1_BASE + LM3S_UART_PCELLID3_OFFSET) /* UART register bit settings *******************************************************/ /* UART Data (DR), offset 0x000 */ #define UART_DR_DATA_SHIFT 0 /* Bits 7-0: Data Transmitted or Received */ #define UART_DR_DATA_MASK (0xff << UART_DR_DATA_SHIFT) #define UART_DR_FE (1 << 8) /* Bit 8: UART Framing Error */ #define UART_DR_PE (1 << 9) /* Bit 9: UART Parity Error */ #define UART_DR_BE (1 << 10) /* Bit 10: UART Break Error */ #define UART_DR_OE (1 << 11) /* Bit 11: UART Overrun Error */ /* UART Receive Status (RSR), offset 0x004 */ #define UART_RSR_FE (1 << 0) /* Bit 0: UART Framing Error */ #define UART_RSR_PE (1 << 1) /* Bit 1: UART Parity Error */ #define UART_RSR_BE (1 << 2) /* Bit 2: UART Break Error */ #define UART_RSR_OE (1 << 3) /* Bit 3: UART Overrun Error */ /* UART Error Clear (ECR), offset 0x004 */ /* Writing any value to this register clears pending error indications */ /* UART Flag (FR), offset 0x018 */ #define UART_FR_BUSY (1 << 3) /* Bit 3: UART Busy */ #define UART_FR_RXFE (1 << 4) /* Bit 4: UART Receive FIFO Empty */ #define UART_FR_TXFF (1 << 5) /* Bit 5: UART Transmit FIFO Full */ #define UART_FR_RXFF (1 << 6) /* Bit 6: UART Receive FIFO Full */ #define UART_FR_TXFE (1 << 7) /* Bit 7: UART Transmit FIFO Empty */ /* UART IrDA Low-Power Register (ILPR), offset 0x020 */ #define UART_ILPR_DVSR_MASK (0xff) /* Bits 7-0: IrDA Low-Power Divisor */ /* UART Integer Baud-Rate Divisor (IBRD), offset 0x024 */ #define UART_IBRD_DIVINT_MASK (0xffff) /* Bits 15-0: Integer Baud-Rate Divisor */ /* UART Fractional Baud-Rate Divisor (UARTFBRD), offset 0x028 */ #define UART_FBRD_DIVFRAC_MASK (0x3f) /* Bits 5-0: Fractional Baud-Rate Divisor */ /* Register 7: UART Line Control (LCRH), offset 0x02C */ #define UART_LCRH_BRK (1 << 0) /* Bit 0: UART Send Break */ #define UART_LCRH_PEN (1 << 1) /* Bit 1: UART Parity Enable */ #define UART_LCRH_EPS (1 << 2) /* Bit 2: UART Even Parity Select */ #define UART_LCRH_STP2 (1 << 3) /* Bit 3: UART Two Stop Bits Select */ #define UART_LCRH_FEN (1 << 4) /* Bit 4: UART Enable FIFOs */ #define UART_LCRH_WLEN_SHIFT 5 /* Bits 6-5: UART Word Length */ #define UART_LCRH_WLEN_MASK (3 << UART_LCRH_WLEN_SHIFT) # define UART_LCRH_WLEN_5BITS (0 << UART_LCRH_WLEN_SHIFT) /* 5-bits (reset) */ # define UART_LCRH_WLEN_6BITS (1 << UART_LCRH_WLEN_SHIFT) /* 6-bits */ # define UART_LCRH_WLEN_7BITS (2 << UART_LCRH_WLEN_SHIFT) /* 7-bits */ # define UART_LCRH_WLEN_8BITS (3 << UART_LCRH_WLEN_SHIFT) /* 8-bits */ #define UART_LCRH_SPS (1 << 7) /* Bit 7: UART Stick Parity Select */ /* UART Control (CTL), offset 0x030 */ #define UART_CTL_UARTEN (1 << 0) /* Bit 0: UART Enable */ #define UART_CTL_SIREN (1 << 1) /* Bit 1: UART SIR Enable */ #define UART_CTL_SIRLP (1 << 2) /* Bit 2: UART SIR Low Power Mode */ #define UART_CTL_LBE (1 << 7) /* Bit 7: UART Loop Back Enable */ #define UART_CTL_TXE (1 << 8) /* Bit 8: UART Transmit Enable */ #define UART_CTL_RXE (1 << 9) /* Bit 9: UART Receive Enable */ /* UART Interrupt FIFO Level Select (IFLS), offset 0x034 */ #define UART_IFLS_TXIFLSEL_SHIFT 0 /* Bits 2-0: UART Transmit Interrupt FIFO Level Select */ #define UART_IFLS_TXIFLSEL_MASK (7 << UART_IFLS_TXIFLSEL_SHIFT) # define UART_IFLS_TXIFLSEL_18th (0 << UART_IFLS_TXIFLSEL_SHIFT) /* 1/8th full */ # define UART_IFLS_TXIFLSEL_14th (1 << UART_IFLS_TXIFLSEL_SHIFT) /* 1/4th full */ # define UART_IFLS_TXIFLSEL_half (2 << UART_IFLS_TXIFLSEL_SHIFT) /* half full */ # define UART_IFLS_TXIFLSEL_34th (3 << UART_IFLS_TXIFLSEL_SHIFT) /* 3/4th full */ # define UART_IFLS_TXIFLSEL_78th (4 << UART_IFLS_TXIFLSEL_SHIFT) /* 7/8th full */ #define UART_IFLS_RXIFLSEL_SHIFT 3 /* Bits 5-3: UART Receive Interrupt FIFO Level Select */ #define UART_IFLS_RXIFLSEL_MASK (7 << UART_IFLS_RXIFLSEL_SHIFT) # define UART_IFLS_RXIFLSEL_18th (0 << UART_IFLS_RXIFLSEL_SHIFT) /* 1/8th full */ # define UART_IFLS_RXIFLSEL_14th (1 << UART_IFLS_RXIFLSEL_SHIFT) /* 1/4th full */ # define UART_IFLS_RXIFLSEL_half (2 << UART_IFLS_RXIFLSEL_SHIFT) /* half full */ # define UART_IFLS_RXIFLSEL_34th (3 << UART_IFLS_RXIFLSEL_SHIFT) /* 3/4th full */ # define UART_IFLS_RXIFLSEL_78th (4 << UART_IFLS_RXIFLSEL_SHIFT) /* 7/8th full */ /* UART Interrupt Mask (IM), offset 0x038 */ #define UART_IM_RXIM (1 << 4) /* Bit 4: UART Receive Interrupt Mask */ #define UART_IM_TXIM (1 << 5) /* Bit 5: UART Transmit Interrupt Mask */ #define UART_IM_RTIM (1 << 6) /* Bit 6: UART Receive Time-Out Interrupt Mask */ #define UART_IM_FEIM (1 << 7) /* Bit 7: UART Framing Error Interrupt Mask */ #define UART_IM_PEIM (1 << 8) /* Bit 8: UART Parity Error Interrupt Mask */ #define UART_IM_BEIM (1 << 9) /* Bit 9: UART Break Error Interrupt Mask */ #define UART_IM_OEIM (1 << 10) /* Bit 10: UART Overrun Error Interrupt Mask */ /* UART Raw Interrupt Status (RIS), offset 0x03c */ #define UART_RIS_RXRIS (1 << 4) /* Bit 4: UART Receive Raw Interrupt Status */ #define UART_RIS_TXRIS (1 << 5) /* Bit 5: UART Transmit Raw Interrupt Status */ #define UART_RIS_RTRIS (1 << 6) /* Bit 6: UART Receive Time-Out Raw Interrupt Status */ #define UART_RIS_FERIS (1 << 7) /* Bit 7: UART Framing Error Raw Interrupt Status */ #define UART_RIS_PERIS (1 << 8) /* Bit 8: UART Parity Error Raw Interrupt Status */ #define UART_RIS_BERIS (1 << 9) /* Bit 9: UART Break Error Raw Interrupt Status */ #define UART_RIS_OERIS (1 << 10) /* Bit 10: UART Overrun Error Raw Interrupt Status */ /* UART Masked Interrupt Status (MIS), offset 0x040 */ #define UART_MIS_RXMIS (1 << 4) /* Bit 4: UART Receive Masked Interrupt Status */ #define UART_MIS_TXMIS (1 << 5) /* Bit 5: UART Transmit Masked Interrupt Status */ #define UART_MIS_RTMIS (1 << 6) /* Bit 6: UART Receive Time-Out Masked Interrupt Status */ #define UART_MIS_FEMIS (1 << 7) /* Bit 7: UART Framing Error Masked Interrupt Status */ #define UART_MIS_PEMIS (1 << 8) /* Bit 8: UART Parity Error Masked Interrupt Status */ #define UART_MIS_BEMIS (1 << 9) /* Bit 9: UART Break Error Masked Interrupt Status */ #define UART_MIS_OEMIS (1 << 10) /* Bit 10: UART Overrun Error Masked Interrupt Status */ /* UART Interrupt Clear (ICR), offset 0x044 */ #define UART_ICR_RXIC (1 << 4) /* Bit 4: Receive Interrupt Clear */ #define UART_ICR_TXIC (1 << 5) /* Bit 5: Transmit Interrupt Clear */ #define UART_ICR_RTIC (1 << 6) /* Bit 6: Receive Time-Out Interrupt Clear */ #define UART_ICR_FEIC (1 << 7) /* Bit 7: Framing Error Interrupt Clear */ #define UART_ICR_PEIC (1 << 8) /* Bit 8: Parity Error Interrupt Clear */ #define UART_ICR_BEIC (1 << 9) /* Bit 9: Break Error Interrupt Clear */ #define UART_ICR_OEIC (1 << 10) /* Bit 10: Overrun Error Interrupt Clear */ /* UART Peripheral Identification 4 (PERIPHID4), offset 0xfd0 */ #define UART_PERIPHID4_MASK (0xff) /* UART Peripheral ID Register[7:0] */ /* UART Peripheral Identification 5 (UARTPERIPHID5), offset 0xfd4 */ #define UART_PERIPHID5_MASK (0xff) /* UART Peripheral ID Register[15:8] */ /* UART Peripheral Identification 6 (UARTPERIPHID6), offset 0xfd8 */ #define UART_PERIPHID6_MASK (0xff) /* UART Peripheral ID Register[23:16] */ /* UART Peripheral Identification 7 (UARTPERIPHID7), offset 0xfdc */ #define UART_PERIPHID7_MASK (0xff) /* UART Peripheral ID Register[31:24] */ /* UART Peripheral Identification 0 (UARTPERIPHID0), offset 0xfe0 */ #define UART_PERIPHID0_MASK (0xff) /* UART Peripheral ID Register[7:0] */ /* UART Peripheral Identification 1 (UARTPERIPHID1), offset 0xfe4 */ #define UART_PERIPHID1_MASK (0xff) /* UART Peripheral ID Register[15:8] */ /* UART Peripheral Identification 2 (UARTPERIPHID2), offset 0xfe8 */ #define UART_PERIPHID2_MASK (0xff) /* UART Peripheral ID Register[23:16] */ /* UART Peripheral Identification 3 (UARTPERIPHID3), offset 0xfec */ #define UART_PERIPHID3_MASK (0xff) /* UART Peripheral ID Register[31:24] */ /* UART PrimeCell Identification 0 (CELLID0), offset 0xff0 */ #define UART_CELLID0_MASK (0xff) /* UART PrimeCell ID Register[7:0] */ /* UART PrimeCell Identification 1 (UARTPCELLID1), offset 0xff4 */ #define UART_CELLID1_MASK (0xff) /* UART PrimeCell ID Register[15:8] */ /* UART PrimeCell Identification 2 (UARTPCELLID2), offset 0xff8 */ #define UART_CELLID02MASK (0xff) /* UART PrimeCell ID Register[23:16] */ /* UART PrimeCell Identification 3 (UARTPCELLID3), offset 0xffc */ #define UART_CELLID3_MASK (0xff) /* UART PrimeCell ID Register[31:24] */ /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public Data ************************************************************************************/ /************************************************************************************ * Public Functions ************************************************************************************/ #endif /* __ARCH_ARM_SRC_LM3S_LM3S_UART_H */