| /****************************************************************************/ |
| |
| /* |
| * mcfsim.h -- ColdFire System Integration Module support. |
| * |
| * (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com) |
| * (C) Copyright 2000, Lineo Inc. (www.lineo.com) |
| */ |
| |
| /****************************************************************************/ |
| #ifndef mcfsim_h |
| #define mcfsim_h |
| /****************************************************************************/ |
| |
| |
| /* |
| * Include 5204, 5206/e, 5235, 5249, 5270/5271, 5272, 5280/5282, |
| * 5307 or 5407 specific addresses. |
| */ |
| #if defined(CONFIG_M5206) || defined(CONFIG_M5206e) |
| #include <asm/m5206sim.h> |
| #elif defined(CONFIG_M520x) |
| #include <asm/m520xsim.h> |
| #elif defined(CONFIG_M523x) |
| #include <asm/m523xsim.h> |
| #elif defined(CONFIG_M5249) |
| #include <asm/m5249sim.h> |
| #elif defined(CONFIG_M527x) |
| #include <asm/m527xsim.h> |
| #elif defined(CONFIG_M5272) |
| #include <asm/m5272sim.h> |
| #elif defined(CONFIG_M528x) |
| #include <asm/m528xsim.h> |
| #elif defined(CONFIG_M5307) |
| #include <asm/m5307sim.h> |
| #elif defined(CONFIG_M532x) |
| #include <asm/m532xsim.h> |
| #elif defined(CONFIG_M5407) |
| #include <asm/m5407sim.h> |
| #endif |
| |
| |
| /* |
| * Define the base address of the SIM within the MBAR address space. |
| */ |
| #define MCFSIM_BASE 0x0 /* Base address of SIM */ |
| |
| |
| /* |
| * Bit definitions for the ICR family of registers. |
| */ |
| #define MCFSIM_ICR_AUTOVEC 0x80 /* Auto-vectored intr */ |
| #define MCFSIM_ICR_LEVEL0 0x00 /* Level 0 intr */ |
| #define MCFSIM_ICR_LEVEL1 0x04 /* Level 1 intr */ |
| #define MCFSIM_ICR_LEVEL2 0x08 /* Level 2 intr */ |
| #define MCFSIM_ICR_LEVEL3 0x0c /* Level 3 intr */ |
| #define MCFSIM_ICR_LEVEL4 0x10 /* Level 4 intr */ |
| #define MCFSIM_ICR_LEVEL5 0x14 /* Level 5 intr */ |
| #define MCFSIM_ICR_LEVEL6 0x18 /* Level 6 intr */ |
| #define MCFSIM_ICR_LEVEL7 0x1c /* Level 7 intr */ |
| |
| #define MCFSIM_ICR_PRI0 0x00 /* Priority 0 intr */ |
| #define MCFSIM_ICR_PRI1 0x01 /* Priority 1 intr */ |
| #define MCFSIM_ICR_PRI2 0x02 /* Priority 2 intr */ |
| #define MCFSIM_ICR_PRI3 0x03 /* Priority 3 intr */ |
| |
| /* |
| * Bit definitions for the Interrupt Mask register (IMR). |
| */ |
| #define MCFSIM_IMR_EINT1 0x0002 /* External intr # 1 */ |
| #define MCFSIM_IMR_EINT2 0x0004 /* External intr # 2 */ |
| #define MCFSIM_IMR_EINT3 0x0008 /* External intr # 3 */ |
| #define MCFSIM_IMR_EINT4 0x0010 /* External intr # 4 */ |
| #define MCFSIM_IMR_EINT5 0x0020 /* External intr # 5 */ |
| #define MCFSIM_IMR_EINT6 0x0040 /* External intr # 6 */ |
| #define MCFSIM_IMR_EINT7 0x0080 /* External intr # 7 */ |
| |
| #define MCFSIM_IMR_SWD 0x0100 /* Software Watchdog intr */ |
| #define MCFSIM_IMR_TIMER1 0x0200 /* TIMER 1 intr */ |
| #define MCFSIM_IMR_TIMER2 0x0400 /* TIMER 2 intr */ |
| #define MCFSIM_IMR_MBUS 0x0800 /* MBUS intr */ |
| #define MCFSIM_IMR_UART1 0x1000 /* UART 1 intr */ |
| #define MCFSIM_IMR_UART2 0x2000 /* UART 2 intr */ |
| |
| #if defined(CONFIG_M5206e) |
| #define MCFSIM_IMR_DMA1 0x4000 /* DMA 1 intr */ |
| #define MCFSIM_IMR_DMA2 0x8000 /* DMA 2 intr */ |
| #elif defined(CONFIG_M5249) || defined(CONFIG_M5307) |
| #define MCFSIM_IMR_DMA0 0x4000 /* DMA 0 intr */ |
| #define MCFSIM_IMR_DMA1 0x8000 /* DMA 1 intr */ |
| #define MCFSIM_IMR_DMA2 0x10000 /* DMA 2 intr */ |
| #define MCFSIM_IMR_DMA3 0x20000 /* DMA 3 intr */ |
| #endif |
| |
| /* |
| * Mask for all of the SIM devices. Some parts have more or less |
| * SIM devices. This is a catchall for the sandard set. |
| */ |
| #ifndef MCFSIM_IMR_MASKALL |
| #define MCFSIM_IMR_MASKALL 0x3ffe /* All intr sources */ |
| #endif |
| |
| |
| /* |
| * PIT interrupt settings, if not found in mXXXXsim.h file. |
| */ |
| #ifndef ICR_INTRCONF |
| #define ICR_INTRCONF 0x2b /* PIT1 level 5, priority 3 */ |
| #endif |
| #ifndef MCFPIT_IMR |
| #define MCFPIT_IMR MCFINTC_IMRH |
| #endif |
| #ifndef MCFPIT_IMR_IBIT |
| #define MCFPIT_IMR_IBIT (1 << (MCFINT_PIT1 - 32)) |
| #endif |
| |
| |
| #ifndef __ASSEMBLY__ |
| /* |
| * Definition for the interrupt auto-vectoring support. |
| */ |
| extern void mcf_autovector(unsigned int vec); |
| #endif /* __ASSEMBLY__ */ |
| |
| /****************************************************************************/ |
| #endif /* mcfsim_h */ |
