2 * These files are taken from the MCF523X source code example package
3 * which is available on the Freescale website. Freescale explicitly
4 * grants the redistribution and modification of these source files.
5 * The complete licensing information is available in the file
6 * LICENSE_FREESCALE.TXT.
9 * Purpose: Register and bit definitions for the MCF523X
15 #ifndef __MCF523X_UART_H__
16 #define __MCF523X_UART_H__
18 /*********************************************************************
20 * Universal Asynchronous Receiver Transmitter (UART)
22 *********************************************************************/
24 /* Register read/write macros */
25 #define MCF_UART_UMR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000200]))
26 #define MCF_UART_USR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000204]))
27 #define MCF_UART_UCSR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000204]))
28 #define MCF_UART_UCR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000208]))
29 #define MCF_UART_URB0 (*(vuint8 *)(void*)(&__IPSBAR[0x00020C]))
30 #define MCF_UART_UTB0 (*(vuint8 *)(void*)(&__IPSBAR[0x00020C]))
31 #define MCF_UART_UIPCR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000210]))
32 #define MCF_UART_UACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000210]))
33 #define MCF_UART_UISR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000214]))
34 #define MCF_UART_UIMR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000214]))
35 #define MCF_UART_UBG10 (*(vuint8 *)(void*)(&__IPSBAR[0x000218]))
36 #define MCF_UART_UBG20 (*(vuint8 *)(void*)(&__IPSBAR[0x00021C]))
37 #define MCF_UART_UIP0 (*(vuint8 *)(void*)(&__IPSBAR[0x000234]))
38 #define MCF_UART_UOP10 (*(vuint8 *)(void*)(&__IPSBAR[0x000238]))
39 #define MCF_UART_UOP00 (*(vuint8 *)(void*)(&__IPSBAR[0x00023C]))
40 #define MCF_UART_UMR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000240]))
41 #define MCF_UART_USR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000244]))
42 #define MCF_UART_UCSR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000244]))
43 #define MCF_UART_UCR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000248]))
44 #define MCF_UART_URB1 (*(vuint8 *)(void*)(&__IPSBAR[0x00024C]))
45 #define MCF_UART_UTB1 (*(vuint8 *)(void*)(&__IPSBAR[0x00024C]))
46 #define MCF_UART_UIPCR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000250]))
47 #define MCF_UART_UACR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000250]))
48 #define MCF_UART_UISR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000254]))
49 #define MCF_UART_UIMR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000254]))
50 #define MCF_UART_UBG11 (*(vuint8 *)(void*)(&__IPSBAR[0x000258]))
51 #define MCF_UART_UBG21 (*(vuint8 *)(void*)(&__IPSBAR[0x00025C]))
52 #define MCF_UART_UIP1 (*(vuint8 *)(void*)(&__IPSBAR[0x000274]))
53 #define MCF_UART_UOP11 (*(vuint8 *)(void*)(&__IPSBAR[0x000278]))
54 #define MCF_UART_UOP01 (*(vuint8 *)(void*)(&__IPSBAR[0x00027C]))
55 #define MCF_UART_UMR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000280]))
56 #define MCF_UART_USR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000284]))
57 #define MCF_UART_UCSR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000284]))
58 #define MCF_UART_UCR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000288]))
59 #define MCF_UART_URB2 (*(vuint8 *)(void*)(&__IPSBAR[0x00028C]))
60 #define MCF_UART_UTB2 (*(vuint8 *)(void*)(&__IPSBAR[0x00028C]))
61 #define MCF_UART_UIPCR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000290]))
62 #define MCF_UART_UACR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000290]))
63 #define MCF_UART_UISR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000294]))
64 #define MCF_UART_UIMR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000294]))
65 #define MCF_UART_UBG12 (*(vuint8 *)(void*)(&__IPSBAR[0x000298]))
66 #define MCF_UART_UBG22 (*(vuint8 *)(void*)(&__IPSBAR[0x00029C]))
67 #define MCF_UART_UIP2 (*(vuint8 *)(void*)(&__IPSBAR[0x0002B4]))
68 #define MCF_UART_UOP12 (*(vuint8 *)(void*)(&__IPSBAR[0x0002B8]))
69 #define MCF_UART_UOP02 (*(vuint8 *)(void*)(&__IPSBAR[0x0002BC]))
70 #define MCF_UART_UMR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000200+((x)*0x040)]))
71 #define MCF_UART_USR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000204+((x)*0x040)]))
72 #define MCF_UART_UCSR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000204+((x)*0x040)]))
73 #define MCF_UART_UCR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000208+((x)*0x040)]))
74 #define MCF_UART_URB(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00020C+((x)*0x040)]))
75 #define MCF_UART_UTB(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00020C+((x)*0x040)]))
76 #define MCF_UART_UIPCR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000210+((x)*0x040)]))
77 #define MCF_UART_UACR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000210+((x)*0x040)]))
78 #define MCF_UART_UISR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000214+((x)*0x040)]))
79 #define MCF_UART_UIMR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000214+((x)*0x040)]))
80 #define MCF_UART_UBG1(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000218+((x)*0x040)]))
81 #define MCF_UART_UBG2(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00021C+((x)*0x040)]))
82 #define MCF_UART_UIP(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000234+((x)*0x040)]))
83 #define MCF_UART_UOP1(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000238+((x)*0x040)]))
84 #define MCF_UART_UOP0(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00023C+((x)*0x040)]))
86 /* Bit definitions and macros for MCF_UART_UMR */
87 #define MCF_UART_UMR_BC(x) (((x)&0x03)<<0)
88 #define MCF_UART_UMR_PT (0x04)
89 #define MCF_UART_UMR_PM(x) (((x)&0x03)<<3)
90 #define MCF_UART_UMR_ERR (0x20)
91 #define MCF_UART_UMR_RXIRQ (0x40)
92 #define MCF_UART_UMR_RXRTS (0x80)
93 #define MCF_UART_UMR_SB(x) (((x)&0x0F)<<0)
94 #define MCF_UART_UMR_TXCTS (0x10)
95 #define MCF_UART_UMR_TXRTS (0x20)
96 #define MCF_UART_UMR_CM(x) (((x)&0x03)<<6)
97 #define MCF_UART_UMR_PM_MULTI_ADDR (0x1C)
98 #define MCF_UART_UMR_PM_MULTI_DATA (0x18)
99 #define MCF_UART_UMR_PM_NONE (0x10)
100 #define MCF_UART_UMR_PM_FORCE_HI (0x0C)
101 #define MCF_UART_UMR_PM_FORCE_LO (0x08)
102 #define MCF_UART_UMR_PM_ODD (0x04)
103 #define MCF_UART_UMR_PM_EVEN (0x00)
104 #define MCF_UART_UMR_BC_5 (0x00)
105 #define MCF_UART_UMR_BC_6 (0x01)
106 #define MCF_UART_UMR_BC_7 (0x02)
107 #define MCF_UART_UMR_BC_8 (0x03)
108 #define MCF_UART_UMR_CM_NORMAL (0x00)
109 #define MCF_UART_UMR_CM_ECHO (0x40)
110 #define MCF_UART_UMR_CM_LOCAL_LOOP (0x80)
111 #define MCF_UART_UMR_CM_REMOTE_LOOP (0xC0)
112 #define MCF_UART_UMR_SB_STOP_BITS_1 (0x07)
113 #define MCF_UART_UMR_SB_STOP_BITS_15 (0x08)
114 #define MCF_UART_UMR_SB_STOP_BITS_2 (0x0F)
116 /* Bit definitions and macros for MCF_UART_USR */
117 #define MCF_UART_USR_RXRDY (0x01)
118 #define MCF_UART_USR_FFULL (0x02)
119 #define MCF_UART_USR_TXRDY (0x04)
120 #define MCF_UART_USR_TXEMP (0x08)
121 #define MCF_UART_USR_OE (0x10)
122 #define MCF_UART_USR_PE (0x20)
123 #define MCF_UART_USR_FE (0x40)
124 #define MCF_UART_USR_RB (0x80)
126 /* Bit definitions and macros for MCF_UART_UCSR */
127 #define MCF_UART_UCSR_TCS(x) (((x)&0x0F)<<0)
128 #define MCF_UART_UCSR_RCS(x) (((x)&0x0F)<<4)
129 #define MCF_UART_UCSR_RCS_SYS_CLK (0xD0)
130 #define MCF_UART_UCSR_RCS_CTM16 (0xE0)
131 #define MCF_UART_UCSR_RCS_CTM (0xF0)
132 #define MCF_UART_UCSR_TCS_SYS_CLK (0x0D)
133 #define MCF_UART_UCSR_TCS_CTM16 (0x0E)
134 #define MCF_UART_UCSR_TCS_CTM (0x0F)
136 /* Bit definitions and macros for MCF_UART_UCR */
137 #define MCF_UART_UCR_RXC(x) (((x)&0x03)<<0)
138 #define MCF_UART_UCR_TXC(x) (((x)&0x03)<<2)
139 #define MCF_UART_UCR_MISC(x) (((x)&0x07)<<4)
140 #define MCF_UART_UCR_NONE (0x00)
141 #define MCF_UART_UCR_STOP_BREAK (0x70)
142 #define MCF_UART_UCR_START_BREAK (0x60)
143 #define MCF_UART_UCR_BKCHGINT (0x50)
144 #define MCF_UART_UCR_RESET_ERROR (0x40)
145 #define MCF_UART_UCR_RESET_TX (0x30)
146 #define MCF_UART_UCR_RESET_RX (0x20)
147 #define MCF_UART_UCR_RESET_MR (0x10)
148 #define MCF_UART_UCR_TX_DISABLED (0x08)
149 #define MCF_UART_UCR_TX_ENABLED (0x04)
150 #define MCF_UART_UCR_RX_DISABLED (0x02)
151 #define MCF_UART_UCR_RX_ENABLED (0x01)
153 /* Bit definitions and macros for MCF_UART_UIPCR */
154 #define MCF_UART_UIPCR_CTS (0x01)
155 #define MCF_UART_UIPCR_COS (0x10)
157 /* Bit definitions and macros for MCF_UART_UACR */
158 #define MCF_UART_UACR_IEC (0x01)
160 /* Bit definitions and macros for MCF_UART_UISR */
161 #define MCF_UART_UISR_TXRDY (0x01)
162 #define MCF_UART_UISR_RXRDY_FU (0x02)
163 #define MCF_UART_UISR_DB (0x04)
164 #define MCF_UART_UISR_RXFTO (0x08)
165 #define MCF_UART_UISR_TXFIFO (0x10)
166 #define MCF_UART_UISR_RXFIFO (0x20)
167 #define MCF_UART_UISR_COS (0x80)
169 /* Bit definitions and macros for MCF_UART_UIMR */
170 #define MCF_UART_UIMR_TXRDY (0x01)
171 #define MCF_UART_UIMR_RXRDY_FU (0x02)
172 #define MCF_UART_UIMR_DB (0x04)
173 #define MCF_UART_UIMR_COS (0x80)
175 /* Bit definitions and macros for MCF_UART_UIP */
176 #define MCF_UART_UIP_CTS (0x01)
178 /* Bit definitions and macros for MCF_UART_UOP1 */
179 #define MCF_UART_UOP1_RTS (0x01)
181 /* Bit definitions and macros for MCF_UART_UOP0 */
182 #define MCF_UART_UOP0_RTS (0x01)
184 /********************************************************************/
186 #endif /* __MCF523X_UART_H__ */