2 * MCF5275 Internal Memory Map
4 * Copyright (C) 2003-2004, Greg Ungerer (gerg@snapgear.com)
5 * Copyright (C) 2004-2008 Arthur Shipkowski (art@videon-central.com)
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
30 * Define the 5275 SIM register set addresses. These are similar,
31 * but not quite identical to the 5282 registers and offsets.
33 #define MCFICM_INTC0 0x0c00 /* Base for Interrupt Ctrl 0 */
34 #define MCFICM_INTC1 0x0d00 /* Base for Interrupt Ctrl 1 */
35 #define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
36 #define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
37 #define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
38 #define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
39 #define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
40 #define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
41 #define MCFINTC_IRLR 0x18 /* */
42 #define MCFINTC_IACKL 0x19 /* */
43 #define MCFINTC_ICR0 0x40 /* Base ICR register */
45 #define MCF_GPIO_PAR_UART 0x10007c
46 #define UART0_ENABLE_MASK 0x000f
47 #define UART1_ENABLE_MASK 0x00f0
48 #define UART2_ENABLE_MASK 0x3f00
50 #define MCF_GPIO_PAR_FECI2C 0x100082
51 #define PAR_SDA_ENABLE_MASK 0x0003
52 #define PAR_SCL_ENABLE_MASK 0x000c
54 #define MCFSIM_WRRR 0x140000
55 #define MCFSIM_SDCR 0x40
57 /*********************************************************************
58 * SDRAM Controller (SDRAMC)
59 *********************************************************************/
61 /* Register read/write macros */
62 #define MCF_SDRAMC_SDMR (*(vuint32*)(void*)(&__IPSBAR[0x000040]))
63 #define MCF_SDRAMC_SDCR (*(vuint32*)(void*)(&__IPSBAR[0x000044]))
64 #define MCF_SDRAMC_SDCFG1 (*(vuint32*)(void*)(&__IPSBAR[0x000048]))
65 #define MCF_SDRAMC_SDCFG2 (*(vuint32*)(void*)(&__IPSBAR[0x00004C]))
66 #define MCF_SDRAMC_SDBAR0 (*(vuint32*)(void*)(&__IPSBAR[0x000050]))
67 #define MCF_SDRAMC_SDBAR1 (*(vuint32*)(void*)(&__IPSBAR[0x000058]))
68 #define MCF_SDRAMC_SDMR0 (*(vuint32*)(void*)(&__IPSBAR[0x000054]))
69 #define MCF_SDRAMC_SDMR1 (*(vuint32*)(void*)(&__IPSBAR[0x00005C]))
71 /* Bit definitions and macros for MCF_SDRAMC_SDMR */
72 #define MCF_SDRAMC_SDMR_CMD (0x00010000)
73 #define MCF_SDRAMC_SDMR_AD(x) (((x)&0x00000FFF)<<18)
74 #define MCF_SDRAMC_SDMR_BNKAD(x) (((x)&0x00000003)<<30)
75 #define MCF_SDRAMC_SDMR_BNKAD_LMR (0x00000000)
76 #define MCF_SDRAMC_SDMR_BNKAD_LEMR (0x40000000)
78 /* Bit definitions and macros for MCF_SDRAMC_SDCR */
79 #define MCF_SDRAMC_SDCR_IPALL (0x00000002)
80 #define MCF_SDRAMC_SDCR_IREF (0x00000004)
81 #define MCF_SDRAMC_SDCR_DQS_OE(x) (((x)&0x00000003)<<10)
82 #define MCF_SDRAMC_SDCR_DQP_BP (0x00008000)
83 #define MCF_SDRAMC_SDCR_RCNT(x) (((x)&0x0000003F)<<16)
84 #define MCF_SDRAMC_SDCR_MUX(x) (((x)&0x00000003)<<24)
85 #define MCF_SDRAMC_SDCR_REF (0x10000000)
86 #define MCF_SDRAMC_SDCR_CKE (0x40000000)
87 #define MCF_SDRAMC_SDCR_MODE_EN (0x80000000)
89 /* Bit definitions and macros for MCF_SDRAMC_SDCFG1 */
90 #define MCF_SDRAMC_SDCFG1_WTLAT(x) (((x)&0x00000007)<<4)
91 #define MCF_SDRAMC_SDCFG1_REF2ACT(x) (((x)&0x0000000F)<<8)
92 #define MCF_SDRAMC_SDCFG1_PRE2ACT(x) (((x)&0x00000007)<<12)
93 #define MCF_SDRAMC_SDCFG1_ACT2RW(x) (((x)&0x00000007)<<16)
94 #define MCF_SDRAMC_SDCFG1_RDLAT(x) (((x)&0x0000000F)<<20)
95 #define MCF_SDRAMC_SDCFG1_SWT2RD(x) (((x)&0x00000007)<<24)
96 #define MCF_SDRAMC_SDCFG1_SRD2RW(x) (((x)&0x0000000F)<<28)
98 /* Bit definitions and macros for MCF_SDRAMC_SDCFG2 */
99 #define MCF_SDRAMC_SDCFG2_BL(x) (((x)&0x0000000F)<<16)
100 #define MCF_SDRAMC_SDCFG2_BRD2WT(x) (((x)&0x0000000F)<<20)
101 #define MCF_SDRAMC_SDCFG2_BWT2RW(x) (((x)&0x0000000F)<<24)
102 #define MCF_SDRAMC_SDCFG2_BRD2PRE(x) (((x)&0x0000000F)<<28)
104 /* Bit definitions and macros for MCF_SDRAMC_SDBARn */
105 #define MCF_SDRAMC_SDBARn_BASE(x) (((x)&0x00003FFF)<<18)
106 #define MCF_SDRAMC_SDBARn_BA(x) ((x)&0xFFFF0000)
108 /* Bit definitions and macros for MCF_SDRAMC_SDMRn */
109 #define MCF_SDRAMC_SDMRn_V (0x00000001)
110 #define MCF_SDRAMC_SDMRn_WP (0x00000080)
111 #define MCF_SDRAMC_SDMRn_MASK(x) (((x)&0x00003FFF)<<18)
112 #define MCF_SDRAMC_SDMRn_BAM_4G (0xFFFF0000)
113 #define MCF_SDRAMC_SDMRn_BAM_2G (0x7FFF0000)
114 #define MCF_SDRAMC_SDMRn_BAM_1G (0x3FFF0000)
115 #define MCF_SDRAMC_SDMRn_BAM_1024M (0x3FFF0000)
116 #define MCF_SDRAMC_SDMRn_BAM_512M (0x1FFF0000)
117 #define MCF_SDRAMC_SDMRn_BAM_256M (0x0FFF0000)
118 #define MCF_SDRAMC_SDMRn_BAM_128M (0x07FF0000)
119 #define MCF_SDRAMC_SDMRn_BAM_64M (0x03FF0000)
120 #define MCF_SDRAMC_SDMRn_BAM_32M (0x01FF0000)
121 #define MCF_SDRAMC_SDMRn_BAM_16M (0x00FF0000)
122 #define MCF_SDRAMC_SDMRn_BAM_8M (0x007F0000)
123 #define MCF_SDRAMC_SDMRn_BAM_4M (0x003F0000)
124 #define MCF_SDRAMC_SDMRn_BAM_2M (0x001F0000)
125 #define MCF_SDRAMC_SDMRn_BAM_1M (0x000F0000)
126 #define MCF_SDRAMC_SDMRn_BAM_1024K (0x000F0000)
127 #define MCF_SDRAMC_SDMRn_BAM_512K (0x00070000)
128 #define MCF_SDRAMC_SDMRn_BAM_256K (0x00030000)
129 #define MCF_SDRAMC_SDMRn_BAM_128K (0x00010000)
130 #define MCF_SDRAMC_SDMRn_BAM_64K (0x00000000)
132 /*********************************************************************
133 * Interrupt Controller (INTC)
134 ********************************************************************/
135 #define INT0_LO_RSVD0 (0)
136 #define INT0_LO_EPORT1 (1)
137 #define INT0_LO_EPORT2 (2)
138 #define INT0_LO_EPORT3 (3)
139 #define INT0_LO_EPORT4 (4)
140 #define INT0_LO_EPORT5 (5)
141 #define INT0_LO_EPORT6 (6)
142 #define INT0_LO_EPORT7 (7)
143 #define INT0_LO_SCM (8)
144 #define INT0_LO_DMA0 (9)
145 #define INT0_LO_DMA1 (10)
146 #define INT0_LO_DMA2 (11)
147 #define INT0_LO_DMA3 (12)
148 #define INT0_LO_UART0 (13)
149 #define INT0_LO_UART1 (14)
150 #define INT0_LO_UART2 (15)
151 #define INT0_LO_RSVD1 (16)
152 #define INT0_LO_I2C (17)
153 #define INT0_LO_QSPI (18)
154 #define INT0_LO_DTMR0 (19)
155 #define INT0_LO_DTMR1 (20)
156 #define INT0_LO_DTMR2 (21)
157 #define INT0_LO_DTMR3 (22)
158 #define INT0_LO_FEC0_TXF (23)
159 #define INT0_LO_FEC0_TXB (24)
160 #define INT0_LO_FEC0_UN (25)
161 #define INT0_LO_FEC0_RL (26)
162 #define INT0_LO_FEC0_RXF (27)
163 #define INT0_LO_FEC0_RXB (28)
164 #define INT0_LO_FEC0_MII (29)
165 #define INT0_LO_FEC0_LC (30)
166 #define INT0_LO_FEC0_HBERR (31)
167 #define INT0_HI_FEC0_GRA (32)
168 #define INT0_HI_FEC0_EBERR (33)
169 #define INT0_HI_FEC0_BABT (34)
170 #define INT0_HI_FEC0_BABR (35)
171 #define INT0_HI_PIT0 (36)
172 #define INT0_HI_PIT1 (37)
173 #define INT0_HI_PIT2 (38)
174 #define INT0_HI_PIT3 (39)
175 #define INT0_HI_RNG (40)
176 #define INT0_HI_SKHA (41)
177 #define INT0_HI_MDHA (42)
178 #define INT0_HI_USB (43)
179 #define INT0_HI_USB_EP0 (44)
180 #define INT0_HI_USB_EP1 (45)
181 #define INT0_HI_USB_EP2 (46)
182 #define INT0_HI_USB_EP3 (47)
186 #define INT1_LO_FEC1_TXF (23)
187 #define INT1_LO_FEC1_TXB (24)
188 #define INT1_LO_FEC1_UN (25)
189 #define INT1_LO_FEC1_RL (26)
190 #define INT1_LO_FEC1_RXF (27)
191 #define INT1_LO_FEC1_RXB (28)
192 #define INT1_LO_FEC1_MII (29)
193 #define INT1_LO_FEC1_LC (30)
194 #define INT1_LO_FEC1_HBERR (31)
195 #define INT1_HI_FEC1_GRA (32)
196 #define INT1_HI_FEC1_EBERR (33)
197 #define INT1_HI_FEC1_BABT (34)
198 #define INT1_HI_FEC1_BABR (35)
201 /* Bit definitions and macros for INTC_IPRL */
202 #define INTC_IPRL_INT31 (0x80000000)
203 #define INTC_IPRL_INT30 (0x40000000)
204 #define INTC_IPRL_INT29 (0x20000000)
205 #define INTC_IPRL_INT28 (0x10000000)
206 #define INTC_IPRL_INT27 (0x08000000)
207 #define INTC_IPRL_INT26 (0x04000000)
208 #define INTC_IPRL_INT25 (0x02000000)
209 #define INTC_IPRL_INT24 (0x01000000)
210 #define INTC_IPRL_INT23 (0x00800000)
211 #define INTC_IPRL_INT22 (0x00400000)
212 #define INTC_IPRL_INT21 (0x00200000)
213 #define INTC_IPRL_INT20 (0x00100000)
214 #define INTC_IPRL_INT19 (0x00080000)
215 #define INTC_IPRL_INT18 (0x00040000)
216 #define INTC_IPRL_INT17 (0x00020000)
217 #define INTC_IPRL_INT16 (0x00010000)
218 #define INTC_IPRL_INT15 (0x00008000)
219 #define INTC_IPRL_INT14 (0x00004000)
220 #define INTC_IPRL_INT13 (0x00002000)
221 #define INTC_IPRL_INT12 (0x00001000)
222 #define INTC_IPRL_INT11 (0x00000800)
223 #define INTC_IPRL_INT10 (0x00000400)
224 #define INTC_IPRL_INT9 (0x00000200)
225 #define INTC_IPRL_INT8 (0x00000100)
226 #define INTC_IPRL_INT7 (0x00000080)
227 #define INTC_IPRL_INT6 (0x00000040)
228 #define INTC_IPRL_INT5 (0x00000020)
229 #define INTC_IPRL_INT4 (0x00000010)
230 #define INTC_IPRL_INT3 (0x00000008)
231 #define INTC_IPRL_INT2 (0x00000004)
232 #define INTC_IPRL_INT1 (0x00000002)
233 #define INTC_IPRL_INT0 (0x00000001)
235 /* Bit definitions and macros for RCR */
236 #define RCM_RCR_FRCRSTOUT (0x40)
237 #define RCM_RCR_SOFTRST (0x80)
239 #define FMPLL_SYNSR_LOCK (0x00000008)
241 #endif /* __M5275_H__ */