1 /* 2 * m54xxsim.h -- ColdFire 547x/548x System Integration Unit support. 3 */ 4 5 #ifndef m54xxsim_h 6 #define m54xxsim_h 7 8 #define CPU_NAME "COLDFIRE(m54xx)" 9 #define CPU_INSTR_PER_JIFFY 2 10 11 #include <asm/m54xxacr.h> 12 13 #define MCFINT_VECBASE 64 14 15 /* 16 * Interrupt Controller Registers 17 */ 18 #define MCFICM_INTC0 0x0700 /* Base for Interrupt Ctrl 0 */ 19 #define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */ 20 #define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */ 21 #define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */ 22 #define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */ 23 #define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */ 24 #define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */ 25 #define MCFINTC_IRLR 0x18 /* */ 26 #define MCFINTC_IACKL 0x19 /* */ 27 #define MCFINTC_ICR0 0x40 /* Base ICR register */ 28 29 /* 30 * UART module. 31 */ 32 #define MCFUART_BASE1 0x8600 /* Base address of UART1 */ 33 #define MCFUART_BASE2 0x8700 /* Base address of UART2 */ 34 #define MCFUART_BASE3 0x8800 /* Base address of UART3 */ 35 #define MCFUART_BASE4 0x8900 /* Base address of UART4 */ 36 37 /* 38 * Define system peripheral IRQ usage. 39 */ 40 #define MCF_IRQ_TIMER (64 + 54) /* Slice Timer 0 */ 41 #define MCF_IRQ_PROFILER (64 + 53) /* Slice Timer 1 */ 42 43 /* 44 * Generic GPIO support 45 */ 46 #define MCFGPIO_PIN_MAX 0 /* I am too lazy to count */ 47 #define MCFGPIO_IRQ_MAX -1 48 #define MCFGPIO_IRQ_VECBASE -1 49 50 /* 51 * Some PSC related definitions 52 */ 53 #define MCF_PAR_PSC(x) (0x000A4F-((x)&0x3)) 54 #define MCF_PAR_SDA (0x0008) 55 #define MCF_PAR_SCL (0x0004) 56 #define MCF_PAR_PSC_TXD (0x04) 57 #define MCF_PAR_PSC_RXD (0x08) 58 #define MCF_PAR_PSC_RTS(x) (((x)&0x03)<<4) 59 #define MCF_PAR_PSC_CTS(x) (((x)&0x03)<<6) 60 #define MCF_PAR_PSC_CTS_GPIO (0x00) 61 #define MCF_PAR_PSC_CTS_BCLK (0x80) 62 #define MCF_PAR_PSC_CTS_CTS (0xC0) 63 #define MCF_PAR_PSC_RTS_GPIO (0x00) 64 #define MCF_PAR_PSC_RTS_FSYNC (0x20) 65 #define MCF_PAR_PSC_RTS_RTS (0x30) 66 #define MCF_PAR_PSC_CANRX (0x40) 67 68 #endif /* m54xxsim_h */ 69