1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * (C) Copyright 2014 Angelo Dureghello <angelo@sysam.it>
11 * Size of internal RAM (RAMBAR)
13 #define INT_RAM_SIZE 4096
15 /* Bit definitions and macros for SYPCR */
16 #define SYPCR_SWTAVAL 0x02
17 #define SYPCR_SWTA 0x04
18 #define SYPCR_SWT(x) ((x&0x3)<<3)
19 #define SYPCR_SWP 0x20
20 #define SYPCR_SWRI 0x40
21 #define SYPCR_SWE 0x80
23 /* Bit definitions and macros for CSMR */
33 /* Bit definitions and macros for DACR (SDRAM) */
34 #define DACR_PM_CONTINUOUS 0x04
35 #define DACR_IP_PRECHG_ALL 0x08
36 #define DACR_PORT_SZ_32 0
37 #define DACR_PORT_SZ_8 (1<<4)
38 #define DACR_PORT_SZ_16 (2<<4)
39 #define DACR_IMRS_INIT_CMD (1<<6)
40 #define DACR_CMD_PIN(x) ((x&7)<<8)
41 #define DACR_CASL(x) ((x&3)<<12)
42 #define DACR_RE (1<<15)
44 /* Bit definitions and macros for CSCR */
45 #define CSCR_BSTW 0x08
46 #define CSCR_BSTR 0x10
48 #define CSCR_PS(x) ((x&0x3)<<6)
50 #define CSCR_WS ((x&0xf)<<10)
52 /* Bit definitions for the ICR family of registers */
53 #define MCFSIM_ICR_AUTOVEC 0x80 /* Auto-vectored intr */
54 #define MCFSIM_ICR_LEVEL0 0x00 /* Level 0 intr */
55 #define MCFSIM_ICR_LEVEL1 0x04 /* Level 1 intr */
56 #define MCFSIM_ICR_LEVEL2 0x08 /* Level 2 intr */
57 #define MCFSIM_ICR_LEVEL3 0x0c /* Level 3 intr */
58 #define MCFSIM_ICR_LEVEL4 0x10 /* Level 4 intr */
59 #define MCFSIM_ICR_LEVEL5 0x14 /* Level 5 intr */
60 #define MCFSIM_ICR_LEVEL6 0x18 /* Level 6 intr */
61 #define MCFSIM_ICR_LEVEL7 0x1c /* Level 7 intr */
63 #define MCFSIM_ICR_PRI0 0x00 /* Priority 0 intr */
64 #define MCFSIM_ICR_PRI1 0x01 /* Priority 1 intr */
65 #define MCFSIM_ICR_PRI2 0x02 /* Priority 2 intr */
66 #define MCFSIM_ICR_PRI3 0x03 /* Priority 3 intr */
68 #endif /* mcf5307_h */