| /****************************************************************************/ |
| |
| /* |
| * m520xsim.h -- ColdFire 5207/5208 System Integration Module support. |
| * |
| * (C) Copyright 2005, Intec Automation (mike@steroidmicros.com) |
| */ |
| |
| /****************************************************************************/ |
| #ifndef m520xsim_h |
| #define m520xsim_h |
| /****************************************************************************/ |
| |
| /* |
| * Define the 520x SIM register set addresses. |
| */ |
| #define MCFICM_INTC0 0x48000 /* Base for Interrupt Ctrl 0 */ |
| #define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */ |
| #define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */ |
| #define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */ |
| #define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */ |
| #define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */ |
| #define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */ |
| #define MCFINTC_SIMR 0x1c /* Set interrupt mask 0-63 */ |
| #define MCFINTC_CIMR 0x1d /* Clear interrupt mask 0-63 */ |
| #define MCFINTC_ICR0 0x40 /* Base ICR register */ |
| |
| /* |
| * The common interrupt controller code just wants to know the absolute |
| * address to the SIMR and CIMR registers (not offsets into IPSBAR). |
| * The 520x family only has a single INTC unit. |
| */ |
| #define MCFINTC0_SIMR (MCF_IPSBAR + MCFICM_INTC0 + MCFINTC_SIMR) |
| #define MCFINTC0_CIMR (MCF_IPSBAR + MCFICM_INTC0 + MCFINTC_CIMR) |
| #define MCFINTC0_ICR0 (MCF_IPSBAR + MCFICM_INTC0 + MCFINTC_ICR0) |
| #define MCFINTC1_SIMR (0) |
| #define MCFINTC1_CIMR (0) |
| #define MCFINTC1_ICR0 (0) |
| |
| #define MCFINT_VECBASE 64 |
| #define MCFINT_UART0 26 /* Interrupt number for UART0 */ |
| #define MCFINT_UART1 27 /* Interrupt number for UART1 */ |
| #define MCFINT_UART2 28 /* Interrupt number for UART2 */ |
| #define MCFINT_QSPI 31 /* Interrupt number for QSPI */ |
| #define MCFINT_PIT1 4 /* Interrupt number for PIT1 (PIT0 in processor) */ |
| |
| /* |
| * SDRAM configuration registers. |
| */ |
| #define MCFSIM_SDMR 0x000a8000 /* SDRAM Mode/Extended Mode Register */ |
| #define MCFSIM_SDCR 0x000a8004 /* SDRAM Control Register */ |
| #define MCFSIM_SDCFG1 0x000a8008 /* SDRAM Configuration Register 1 */ |
| #define MCFSIM_SDCFG2 0x000a800c /* SDRAM Configuration Register 2 */ |
| #define MCFSIM_SDCS0 0x000a8110 /* SDRAM Chip Select 0 Configuration */ |
| #define MCFSIM_SDCS1 0x000a8114 /* SDRAM Chip Select 1 Configuration */ |
| |
| #define MCFEPORT_EPDDR 0xFC088002 |
| #define MCFEPORT_EPDR 0xFC088004 |
| #define MCFEPORT_EPPDR 0xFC088005 |
| |
| #define MCFGPIO_PODR_BUSCTL 0xFC0A4000 |
| #define MCFGPIO_PODR_BE 0xFC0A4001 |
| #define MCFGPIO_PODR_CS 0xFC0A4002 |
| #define MCFGPIO_PODR_FECI2C 0xFC0A4003 |
| #define MCFGPIO_PODR_QSPI 0xFC0A4004 |
| #define MCFGPIO_PODR_TIMER 0xFC0A4005 |
| #define MCFGPIO_PODR_UART 0xFC0A4006 |
| #define MCFGPIO_PODR_FECH 0xFC0A4007 |
| #define MCFGPIO_PODR_FECL 0xFC0A4008 |
| |
| #define MCFGPIO_PDDR_BUSCTL 0xFC0A400C |
| #define MCFGPIO_PDDR_BE 0xFC0A400D |
| #define MCFGPIO_PDDR_CS 0xFC0A400E |
| #define MCFGPIO_PDDR_FECI2C 0xFC0A400F |
| #define MCFGPIO_PDDR_QSPI 0xFC0A4010 |
| #define MCFGPIO_PDDR_TIMER 0xFC0A4011 |
| #define MCFGPIO_PDDR_UART 0xFC0A4012 |
| #define MCFGPIO_PDDR_FECH 0xFC0A4013 |
| #define MCFGPIO_PDDR_FECL 0xFC0A4014 |
| |
| #define MCFGPIO_PPDSDR_BUSCTL 0xFC0A401A |
| #define MCFGPIO_PPDSDR_BE 0xFC0A401B |
| #define MCFGPIO_PPDSDR_CS 0xFC0A401C |
| #define MCFGPIO_PPDSDR_FECI2C 0xFC0A401D |
| #define MCFGPIO_PPDSDR_QSPI 0xFC0A401E |
| #define MCFGPIO_PPDSDR_TIMER 0xFC0A401F |
| #define MCFGPIO_PPDSDR_UART 0xFC0A4021 |
| #define MCFGPIO_PPDSDR_FECH 0xFC0A4021 |
| #define MCFGPIO_PPDSDR_FECL 0xFC0A4022 |
| |
| #define MCFGPIO_PCLRR_BUSCTL 0xFC0A4024 |
| #define MCFGPIO_PCLRR_BE 0xFC0A4025 |
| #define MCFGPIO_PCLRR_CS 0xFC0A4026 |
| #define MCFGPIO_PCLRR_FECI2C 0xFC0A4027 |
| #define MCFGPIO_PCLRR_QSPI 0xFC0A4028 |
| #define MCFGPIO_PCLRR_TIMER 0xFC0A4029 |
| #define MCFGPIO_PCLRR_UART 0xFC0A402A |
| #define MCFGPIO_PCLRR_FECH 0xFC0A402B |
| #define MCFGPIO_PCLRR_FECL 0xFC0A402C |
| /* |
| * Generic GPIO support |
| */ |
| #define MCFGPIO_PODR MCFGPIO_PODR_BUSCTL |
| #define MCFGPIO_PDDR MCFGPIO_PDDR_BUSCTL |
| #define MCFGPIO_PPDR MCFGPIO_PPDSDR_BUSCTL |
| #define MCFGPIO_SETR MCFGPIO_PPDSDR_BUSCTL |
| #define MCFGPIO_CLRR MCFGPIO_PCLRR_BUSCTL |
| |
| #define MCFGPIO_PIN_MAX 80 |
| #define MCFGPIO_IRQ_MAX 8 |
| #define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE |
| /****************************************************************************/ |
| |
| #define MCF_GPIO_PAR_UART (0xA4036) |
| #define MCF_GPIO_PAR_FECI2C (0xA4033) |
| #define MCF_GPIO_PAR_FEC (0xA4038) |
| |
| #define MCF_GPIO_PAR_UART_PAR_URXD0 (0x0001) |
| #define MCF_GPIO_PAR_UART_PAR_UTXD0 (0x0002) |
| |
| #define MCF_GPIO_PAR_UART_PAR_URXD1 (0x0040) |
| #define MCF_GPIO_PAR_UART_PAR_UTXD1 (0x0080) |
| |
| #define MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2 (0x02) |
| #define MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2 (0x04) |
| |
| /* |
| * Reset Controll Unit. |
| */ |
| #define MCF_RCR 0xFC0A0000 |
| #define MCF_RSR 0xFC0A0001 |
| |
| #define MCF_RCR_SWRESET 0x80 /* Software reset bit */ |
| #define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */ |
| |
| /****************************************************************************/ |
| #endif /* m520xsim_h */ |
