| mtkernel_3/device/ser/sysdepend/rza2m/ser_rza2m.h | bare source | permlink (0.01 seconds) |
1: /* 2: *---------------------------------------------------------------------- 3: * Device Driver for micro T-Kernel for μT-Kernel 3.00.05 4: * 5: * Copyright (C) 2021 by Ken Sakamura. 6: * This software is distributed under the T-License 2.2. 7: *---------------------------------------------------------------------- 8: * 9: * Released by TRON Forum(http://www.tron.org) at 2021/11. 10: * 11: *---------------------------------------------------------------------- 12: */ 13: 14: 15: /* 16: * ser_rza2m.h 17: * Serial communication device driver 18: * System-dependent definition for RZ/A2M 19: */ 20: 21: #ifndef __DEV_SER_RZA2M_H__ 22: #define __DEV_SER_RZA2M_H__ 23: 24: #define DEV_SER_UNITNM (5) /* Number of devive channels */ 25: 26: /* 27: * UART registers 28: */ 29: 30: /* Base address for each channel */ 31: #define SCI0_BASE (0xE8007000) 32: #define SCI1_BASE (0xE8007800) 33: #define SCI2_BASE (0xE8008000) 34: #define SCI3_BASE (0xE8008800) 35: #define SCI4_BASE (0xE8009000) 36: 37: /* Register offset */ 38: #define SCI_SMR (0x00000000) // Serial mode register 39: #define SCI_BRR (0x00000002) // Bit rate register 40: #define SCI_MDDR (0x00000002) // Modulation duty register 41: #define SCI_SCR (0x00000004) // Serial control register 42: #define SCI_FTDR (0x00000006) // Transmit FIFO data register 43: #define SCI_FSR (0x00000008) // Serial status register 44: #define SCI_FRDR (0x0000000A) // Receive FIFO data register 45: #define SCI_FCR (0x0000000C) // FIFO control register 46: #define SCI_FDR (0x0000000E) // FIFO data number register 47: #define SCI_SPTR (0x00000010) // Serial port register 48: #define SCI_LSR (0x00000012) // Line status register 49: #define SCI_SEMR (0x00000014) // Serial extended mode register 50: #define SCI_FTCR (0x00000016) // FIFO trigger control 51: 52: /* SMR: Serial mode register */ 53: #define SCI_SMR_CKS (0x0003) // Clock select bit 54: #define SCI_SMR_CHR (0x0040) // Character length bit 55: 56: /* SCR: Serial control register */ 57: #define SCI_SCR_TEIE (0x0004) // Transmit end interrupt enable 58: #define SCI_SCR_REIE (0x0008) // Receive error interrupt enable 59: #define SCI_SCR_RE (0x0010) // Receive enable 60: #define SCI_SCR_TE (0x0020) // Transmit enable 61: #define SCI_SCR_RIE (0x0040) // Receive interrupt enable 62: #define SCI_SCR_TIE (0x0080) // Transmit interrupt enable 63: 64: #define SCI_SCR_INI (0x0000) // SCR initial value 65: #define SCI_SCR_DEBUG (0x0030) // SCR initial value when using debug 66: 67: /* FSR: Serial status register */ 68: #define SCI_FSR_DR (0x0001) // Receive data ready 69: #define SCI_FSR_RDF (0x0002) // Receive FIFO data full 70: #define SCI_FSR_PER (0x0004) // Parity error 71: #define SCI_FSR_FER (0x0008) // Framing error 72: #define SCI_FSR_BRK (0x0010) // Break detection 73: #define SCI_FSR_TDFE (0x0020) // Transmit FIFO data empty 74: #define SCI_FSR_TEND (0x0040) // Transmit end 75: #define SCI_FSR_ER (0x0080) // Receive error 76: 77: /* SPTR: Serial port register */ 78: #define SCI_SPTR_INI (0x0003) // SPTR initial value 79: 80: /* LSR: Line status register */ 81: #define SCI_LSR_ORER (0x0001) // Overrun error 82: 83: /* SEMR: Serial extended mode register */ 84: #define SCI_SEMR_ABCS (0x01) // Clock select */ 85: 86: /* FCR: FIFO control register */ 87: #define SCI_FCR_RFRST (0x0002) // Receive FIFO Reset 88: #define SCI_FCR_TFRST (0x0004) // Transmit FIFO Reset 89: 90: #define SCI_FCR_INI (0x0600) // FCR initial value 91: 92: /* FTCR: FIFO trigger control*/ 93: #define SCI_FTCR_INI (0x8390) // SPTR initial value (RTRGS=1, RFTC=1, TTRGS=1, TFTC=16) 94: 95: /* 96: *UART interrupt number 97: */ 98: #define INTNO_SCI0_ERI 297 // Receive error interrupt 99: #define INTNO_SCI0_RXI 298 // Receive data full interrupt 100: #define INTNO_SCI0_TXI 299 // Transmit data empty interrupt 101: #define INTNO_SCI0_TEI 300 // Transmit end interrupt 102: 103: #define INTNO_SCI1_ERI 303 // Receive error interrupt 104: #define INTNO_SCI1_RXI 304 // Receive data full interrupt 105: #define INTNO_SCI1_TXI 305 // Transmit data empty interrupt 106: #define INTNO_SCI1_TEI 306 // Transmit end interrupt 107: 108: #define INTNO_SCI2_ERI 309 // Receive error interrupt 109: #define INTNO_SCI2_RXI 310 // Receive data full interrupt 110: #define INTNO_SCI2_TXI 311 // Transmit data empty interrupt 111: #define INTNO_SCI2_TEI 312 // Transmit end interrupt 112: 113: #define INTNO_SCI3_ERI 315 // Receive error interrupt 114: #define INTNO_SCI3_RXI 316 // Receive data full interrupt 115: #define INTNO_SCI3_TXI 317 // Transmit data empty interrupt 116: #define INTNO_SCI3_TEI 318 // Transmit end interrupt 117: 118: #define INTNO_SCI4_ERI 321 // Receive error interrupt 119: #define INTNO_SCI4_RXI 322 // Receive data full interrupt 120: #define INTNO_SCI4_TXI 323 // Transmit data empty interrupt 121: #define INTNO_SCI4_TEI 324 // Transmit end interrupt 122: 123: 124: #endif /* __DEV_SER_RZA2M_H__ */