| /****************************************************************************/ |
| |
| /* |
| * m527xsim.h -- ColdFire 5270/5271 System Integration Module support. |
| * |
| * (C) Copyright 2004, Greg Ungerer (gerg@snapgear.com) |
| */ |
| |
| /****************************************************************************/ |
| #ifndef m527xsim_h |
| #define m527xsim_h |
| /****************************************************************************/ |
| |
| #define CPU_NAME "COLDFIRE(m527x)" |
| #define CPU_INSTR_PER_JIFFY 3 |
| #define MCF_BUSCLK (MCF_CLK / 2) |
| |
| #include <asm/m52xxacr.h> |
| |
| /* |
| * Define the 5270/5271 SIM register set addresses. |
| */ |
| #define MCFICM_INTC0 (MCF_IPSBAR + 0x0c00) /* Base for Interrupt Ctrl 0 */ |
| #define MCFICM_INTC1 (MCF_IPSBAR + 0x0d00) /* Base for Interrupt Ctrl 1 */ |
| |
| #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_IRLR 0x18 /* */ |
| #define MCFINTC_IACKL 0x19 /* */ |
| #define MCFINTC_ICR0 0x40 /* Base ICR register */ |
| |
| #define MCFINT_VECBASE 64 /* Vector base number */ |
| #define MCFINT_UART0 13 /* Interrupt number for UART0 */ |
| #define MCFINT_UART1 14 /* Interrupt number for UART1 */ |
| #define MCFINT_UART2 15 /* Interrupt number for UART2 */ |
| #define MCFINT_QSPI 18 /* Interrupt number for QSPI */ |
| #define MCFINT_FECRX0 23 /* Interrupt number for FEC0 */ |
| #define MCFINT_FECTX0 27 /* Interrupt number for FEC0 */ |
| #define MCFINT_FECENTC0 29 /* Interrupt number for FEC0 */ |
| #define MCFINT_PIT1 36 /* Interrupt number for PIT1 */ |
| |
| #define MCFINT2_VECBASE 128 /* Vector base number 2 */ |
| #define MCFINT2_FECRX1 23 /* Interrupt number for FEC1 */ |
| #define MCFINT2_FECTX1 27 /* Interrupt number for FEC1 */ |
| #define MCFINT2_FECENTC1 29 /* Interrupt number for FEC1 */ |
| |
| #define MCF_IRQ_UART0 (MCFINT_VECBASE + MCFINT_UART0) |
| #define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1) |
| #define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2) |
| |
| #define MCF_IRQ_FECRX0 (MCFINT_VECBASE + MCFINT_FECRX0) |
| #define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0) |
| #define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0) |
| #define MCF_IRQ_FECRX1 (MCFINT2_VECBASE + MCFINT2_FECRX1) |
| #define MCF_IRQ_FECTX1 (MCFINT2_VECBASE + MCFINT2_FECTX1) |
| #define MCF_IRQ_FECENTC1 (MCFINT2_VECBASE + MCFINT2_FECENTC1) |
| |
| #define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI) |
| #define MCF_IRQ_PIT1 (MCFINT_VECBASE + MCFINT_PIT1) |
| |
| /* |
| * SDRAM configuration registers. |
| */ |
| #ifdef CONFIG_M5271 |
| #define MCFSIM_DCR (MCF_IPSBAR + 0x40) /* Control */ |
| #define MCFSIM_DACR0 (MCF_IPSBAR + 0x48) /* Base address 0 */ |
| #define MCFSIM_DMR0 (MCF_IPSBAR + 0x4c) /* Address mask 0 */ |
| #define MCFSIM_DACR1 (MCF_IPSBAR + 0x50) /* Base address 1 */ |
| #define MCFSIM_DMR1 (MCF_IPSBAR + 0x54) /* Address mask 1 */ |
| #endif |
| #ifdef CONFIG_M5275 |
| #define MCFSIM_DMR (MCF_IPSBAR + 0x40) /* Mode */ |
| #define MCFSIM_DCR (MCF_IPSBAR + 0x44) /* Control */ |
| #define MCFSIM_DCFG1 (MCF_IPSBAR + 0x48) /* Configuration 1 */ |
| #define MCFSIM_DCFG2 (MCF_IPSBAR + 0x4c) /* Configuration 2 */ |
| #define MCFSIM_DBAR0 (MCF_IPSBAR + 0x50) /* Base address 0 */ |
| #define MCFSIM_DMR0 (MCF_IPSBAR + 0x54) /* Address mask 0 */ |
| #define MCFSIM_DBAR1 (MCF_IPSBAR + 0x58) /* Base address 1 */ |
| #define MCFSIM_DMR1 (MCF_IPSBAR + 0x5c) /* Address mask 1 */ |
| #endif |
| |
| /* |
| * DMA unit base addresses. |
| */ |
| #define MCFDMA_BASE0 (MCF_IPSBAR + 0x100) |
| #define MCFDMA_BASE1 (MCF_IPSBAR + 0x140) |
| #define MCFDMA_BASE2 (MCF_IPSBAR + 0x180) |
| #define MCFDMA_BASE3 (MCF_IPSBAR + 0x1C0) |
| |
| /* |
| * UART module. |
| */ |
| #define MCFUART_BASE0 (MCF_IPSBAR + 0x200) |
| #define MCFUART_BASE1 (MCF_IPSBAR + 0x240) |
| #define MCFUART_BASE2 (MCF_IPSBAR + 0x280) |
| |
| /* |
| * FEC ethernet module. |
| */ |
| #define MCFFEC_BASE0 (MCF_IPSBAR + 0x1000) |
| #define MCFFEC_SIZE0 0x800 |
| #define MCFFEC_BASE1 (MCF_IPSBAR + 0x1800) |
| #define MCFFEC_SIZE1 0x800 |
| |
| /* |
| * QSPI module. |
| */ |
| #define MCFQSPI_BASE (MCF_IPSBAR + 0x340) |
| #define MCFQSPI_SIZE 0x40 |
| |
| #ifdef CONFIG_M5271 |
| #define MCFQSPI_CS0 91 |
| #define MCFQSPI_CS1 92 |
| #define MCFQSPI_CS2 99 |
| #define MCFQSPI_CS3 103 |
| #endif |
| #ifdef CONFIG_M5275 |
| #define MCFQSPI_CS0 59 |
| #define MCFQSPI_CS1 60 |
| #define MCFQSPI_CS2 61 |
| #define MCFQSPI_CS3 62 |
| #endif |
| |
| /* |
| * GPIO module. |
| */ |
| #ifdef CONFIG_M5271 |
| #define MCFGPIO_PODR_ADDR (MCF_IPSBAR + 0x100000) |
| #define MCFGPIO_PODR_DATAH (MCF_IPSBAR + 0x100001) |
| #define MCFGPIO_PODR_DATAL (MCF_IPSBAR + 0x100002) |
| #define MCFGPIO_PODR_BUSCTL (MCF_IPSBAR + 0x100003) |
| #define MCFGPIO_PODR_BS (MCF_IPSBAR + 0x100004) |
| #define MCFGPIO_PODR_CS (MCF_IPSBAR + 0x100005) |
| #define MCFGPIO_PODR_SDRAM (MCF_IPSBAR + 0x100006) |
| #define MCFGPIO_PODR_FECI2C (MCF_IPSBAR + 0x100007) |
| #define MCFGPIO_PODR_UARTH (MCF_IPSBAR + 0x100008) |
| #define MCFGPIO_PODR_UARTL (MCF_IPSBAR + 0x100009) |
| #define MCFGPIO_PODR_QSPI (MCF_IPSBAR + 0x10000A) |
| #define MCFGPIO_PODR_TIMER (MCF_IPSBAR + 0x10000B) |
| |
| #define MCFGPIO_PDDR_ADDR (MCF_IPSBAR + 0x100010) |
| #define MCFGPIO_PDDR_DATAH (MCF_IPSBAR + 0x100011) |
| #define MCFGPIO_PDDR_DATAL (MCF_IPSBAR + 0x100012) |
| #define MCFGPIO_PDDR_BUSCTL (MCF_IPSBAR + 0x100013) |
| #define MCFGPIO_PDDR_BS (MCF_IPSBAR + 0x100014) |
| #define MCFGPIO_PDDR_CS (MCF_IPSBAR + 0x100015) |
| #define MCFGPIO_PDDR_SDRAM (MCF_IPSBAR + 0x100016) |
| #define MCFGPIO_PDDR_FECI2C (MCF_IPSBAR + 0x100017) |
| #define MCFGPIO_PDDR_UARTH (MCF_IPSBAR + 0x100018) |
| #define MCFGPIO_PDDR_UARTL (MCF_IPSBAR + 0x100019) |
| #define MCFGPIO_PDDR_QSPI (MCF_IPSBAR + 0x10001A) |
| #define MCFGPIO_PDDR_TIMER (MCF_IPSBAR + 0x10001B) |
| |
| #define MCFGPIO_PPDSDR_ADDR (MCF_IPSBAR + 0x100020) |
| #define MCFGPIO_PPDSDR_DATAH (MCF_IPSBAR + 0x100021) |
| #define MCFGPIO_PPDSDR_DATAL (MCF_IPSBAR + 0x100022) |
| #define MCFGPIO_PPDSDR_BUSCTL (MCF_IPSBAR + 0x100023) |
| #define MCFGPIO_PPDSDR_BS (MCF_IPSBAR + 0x100024) |
| #define MCFGPIO_PPDSDR_CS (MCF_IPSBAR + 0x100025) |
| #define MCFGPIO_PPDSDR_SDRAM (MCF_IPSBAR + 0x100026) |
| #define MCFGPIO_PPDSDR_FECI2C (MCF_IPSBAR + 0x100027) |
| #define MCFGPIO_PPDSDR_UARTH (MCF_IPSBAR + 0x100028) |
| #define MCFGPIO_PPDSDR_UARTL (MCF_IPSBAR + 0x100029) |
| #define MCFGPIO_PPDSDR_QSPI (MCF_IPSBAR + 0x10002A) |
| #define MCFGPIO_PPDSDR_TIMER (MCF_IPSBAR + 0x10002B) |
| |
| #define MCFGPIO_PCLRR_ADDR (MCF_IPSBAR + 0x100030) |
| #define MCFGPIO_PCLRR_DATAH (MCF_IPSBAR + 0x100031) |
| #define MCFGPIO_PCLRR_DATAL (MCF_IPSBAR + 0x100032) |
| #define MCFGPIO_PCLRR_BUSCTL (MCF_IPSBAR + 0x100033) |
| #define MCFGPIO_PCLRR_BS (MCF_IPSBAR + 0x100034) |
| #define MCFGPIO_PCLRR_CS (MCF_IPSBAR + 0x100035) |
| #define MCFGPIO_PCLRR_SDRAM (MCF_IPSBAR + 0x100036) |
| #define MCFGPIO_PCLRR_FECI2C (MCF_IPSBAR + 0x100037) |
| #define MCFGPIO_PCLRR_UARTH (MCF_IPSBAR + 0x100038) |
| #define MCFGPIO_PCLRR_UARTL (MCF_IPSBAR + 0x100039) |
| #define MCFGPIO_PCLRR_QSPI (MCF_IPSBAR + 0x10003A) |
| #define MCFGPIO_PCLRR_TIMER (MCF_IPSBAR + 0x10003B) |
| |
| /* |
| * Generic GPIO support |
| */ |
| #define MCFGPIO_PODR MCFGPIO_PODR_ADDR |
| #define MCFGPIO_PDDR MCFGPIO_PDDR_ADDR |
| #define MCFGPIO_PPDR MCFGPIO_PPDSDR_ADDR |
| #define MCFGPIO_SETR MCFGPIO_PPDSDR_ADDR |
| #define MCFGPIO_CLRR MCFGPIO_PCLRR_ADDR |
| |
| #define MCFGPIO_PIN_MAX 100 |
| #define MCFGPIO_IRQ_MAX 8 |
| #define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE |
| |
| /* |
| * Port Pin Assignment registers. |
| */ |
| #define MCFGPIO_PAR_AD (MCF_IPSBAR + 0x100040) |
| #define MCFGPIO_PAR_BUSCTL (MCF_IPSBAR + 0x100042) |
| #define MCFGPIO_PAR_BS (MCF_IPSBAR + 0x100044) |
| #define MCFGPIO_PAR_CS (MCF_IPSBAR + 0x100045) |
| #define MCFGPIO_PAR_SDRAM (MCF_IPSBAR + 0x100046) |
| #define MCFGPIO_PAR_FECI2C (MCF_IPSBAR + 0x100047) |
| #define MCFGPIO_PAR_UART (MCF_IPSBAR + 0x100048) |
| #define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A) |
| #define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C) |
| |
| #define UART0_ENABLE_MASK 0x000f |
| #define UART1_ENABLE_MASK 0x0ff0 |
| #define UART2_ENABLE_MASK 0x3000 |
| #endif /* CONFIG_M5271 */ |
| |
| #ifdef CONFIG_M5275 |
| #define MCFGPIO_PODR_BUSCTL (MCF_IPSBAR + 0x100004) |
| #define MCFGPIO_PODR_ADDR (MCF_IPSBAR + 0x100005) |
| #define MCFGPIO_PODR_CS (MCF_IPSBAR + 0x100008) |
| #define MCFGPIO_PODR_FEC0H (MCF_IPSBAR + 0x10000A) |
| #define MCFGPIO_PODR_FEC0L (MCF_IPSBAR + 0x10000B) |
| #define MCFGPIO_PODR_FECI2C (MCF_IPSBAR + 0x10000C) |
| #define MCFGPIO_PODR_QSPI (MCF_IPSBAR + 0x10000D) |
| #define MCFGPIO_PODR_SDRAM (MCF_IPSBAR + 0x10000E) |
| #define MCFGPIO_PODR_TIMERH (MCF_IPSBAR + 0x10000F) |
| #define MCFGPIO_PODR_TIMERL (MCF_IPSBAR + 0x100010) |
| #define MCFGPIO_PODR_UARTL (MCF_IPSBAR + 0x100011) |
| #define MCFGPIO_PODR_FEC1H (MCF_IPSBAR + 0x100012) |
| #define MCFGPIO_PODR_FEC1L (MCF_IPSBAR + 0x100013) |
| #define MCFGPIO_PODR_BS (MCF_IPSBAR + 0x100014) |
| #define MCFGPIO_PODR_IRQ (MCF_IPSBAR + 0x100015) |
| #define MCFGPIO_PODR_USBH (MCF_IPSBAR + 0x100016) |
| #define MCFGPIO_PODR_USBL (MCF_IPSBAR + 0x100017) |
| #define MCFGPIO_PODR_UARTH (MCF_IPSBAR + 0x100018) |
| |
| #define MCFGPIO_PDDR_BUSCTL (MCF_IPSBAR + 0x100020) |
| #define MCFGPIO_PDDR_ADDR (MCF_IPSBAR + 0x100021) |
| #define MCFGPIO_PDDR_CS (MCF_IPSBAR + 0x100024) |
| #define MCFGPIO_PDDR_FEC0H (MCF_IPSBAR + 0x100026) |
| #define MCFGPIO_PDDR_FEC0L (MCF_IPSBAR + 0x100027) |
| #define MCFGPIO_PDDR_FECI2C (MCF_IPSBAR + 0x100028) |
| #define MCFGPIO_PDDR_QSPI (MCF_IPSBAR + 0x100029) |
| #define MCFGPIO_PDDR_SDRAM (MCF_IPSBAR + 0x10002A) |
| #define MCFGPIO_PDDR_TIMERH (MCF_IPSBAR + 0x10002B) |
| #define MCFGPIO_PDDR_TIMERL (MCF_IPSBAR + 0x10002C) |
| #define MCFGPIO_PDDR_UARTL (MCF_IPSBAR + 0x10002D) |
| #define MCFGPIO_PDDR_FEC1H (MCF_IPSBAR + 0x10002E) |
| #define MCFGPIO_PDDR_FEC1L (MCF_IPSBAR + 0x10002F) |
| #define MCFGPIO_PDDR_BS (MCF_IPSBAR + 0x100030) |
| #define MCFGPIO_PDDR_IRQ (MCF_IPSBAR + 0x100031) |
| #define MCFGPIO_PDDR_USBH (MCF_IPSBAR + 0x100032) |
| #define MCFGPIO_PDDR_USBL (MCF_IPSBAR + 0x100033) |
| #define MCFGPIO_PDDR_UARTH (MCF_IPSBAR + 0x100034) |
| |
| #define MCFGPIO_PPDSDR_BUSCTL (MCF_IPSBAR + 0x10003C) |
| #define MCFGPIO_PPDSDR_ADDR (MCF_IPSBAR + 0x10003D) |
| #define MCFGPIO_PPDSDR_CS (MCF_IPSBAR + 0x100040) |
| #define MCFGPIO_PPDSDR_FEC0H (MCF_IPSBAR + 0x100042) |
| #define MCFGPIO_PPDSDR_FEC0L (MCF_IPSBAR + 0x100043) |
| #define MCFGPIO_PPDSDR_FECI2C (MCF_IPSBAR + 0x100044) |
| #define MCFGPIO_PPDSDR_QSPI (MCF_IPSBAR + 0x100045) |
| #define MCFGPIO_PPDSDR_SDRAM (MCF_IPSBAR + 0x100046) |
| #define MCFGPIO_PPDSDR_TIMERH (MCF_IPSBAR + 0x100047) |
| #define MCFGPIO_PPDSDR_TIMERL (MCF_IPSBAR + 0x100048) |
| #define MCFGPIO_PPDSDR_UARTL (MCF_IPSBAR + 0x100049) |
| #define MCFGPIO_PPDSDR_FEC1H (MCF_IPSBAR + 0x10004A) |
| #define MCFGPIO_PPDSDR_FEC1L (MCF_IPSBAR + 0x10004B) |
| #define MCFGPIO_PPDSDR_BS (MCF_IPSBAR + 0x10004C) |
| #define MCFGPIO_PPDSDR_IRQ (MCF_IPSBAR + 0x10004D) |
| #define MCFGPIO_PPDSDR_USBH (MCF_IPSBAR + 0x10004E) |
| #define MCFGPIO_PPDSDR_USBL (MCF_IPSBAR + 0x10004F) |
| #define MCFGPIO_PPDSDR_UARTH (MCF_IPSBAR + 0x100050) |
| |
| #define MCFGPIO_PCLRR_BUSCTL (MCF_IPSBAR + 0x100058) |
| #define MCFGPIO_PCLRR_ADDR (MCF_IPSBAR + 0x100059) |
| #define MCFGPIO_PCLRR_CS (MCF_IPSBAR + 0x10005C) |
| #define MCFGPIO_PCLRR_FEC0H (MCF_IPSBAR + 0x10005E) |
| #define MCFGPIO_PCLRR_FEC0L (MCF_IPSBAR + 0x10005F) |
| #define MCFGPIO_PCLRR_FECI2C (MCF_IPSBAR + 0x100060) |
| #define MCFGPIO_PCLRR_QSPI (MCF_IPSBAR + 0x100061) |
| #define MCFGPIO_PCLRR_SDRAM (MCF_IPSBAR + 0x100062) |
| #define MCFGPIO_PCLRR_TIMERH (MCF_IPSBAR + 0x100063) |
| #define MCFGPIO_PCLRR_TIMERL (MCF_IPSBAR + 0x100064) |
| #define MCFGPIO_PCLRR_UARTL (MCF_IPSBAR + 0x100065) |
| #define MCFGPIO_PCLRR_FEC1H (MCF_IPSBAR + 0x100066) |
| #define MCFGPIO_PCLRR_FEC1L (MCF_IPSBAR + 0x100067) |
| #define MCFGPIO_PCLRR_BS (MCF_IPSBAR + 0x100068) |
| #define MCFGPIO_PCLRR_IRQ (MCF_IPSBAR + 0x100069) |
| #define MCFGPIO_PCLRR_USBH (MCF_IPSBAR + 0x10006A) |
| #define MCFGPIO_PCLRR_USBL (MCF_IPSBAR + 0x10006B) |
| #define MCFGPIO_PCLRR_UARTH (MCF_IPSBAR + 0x10006C) |
| |
| |
| /* |
| * 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 148 |
| #define MCFGPIO_IRQ_MAX 8 |
| #define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE |
| |
| /* |
| * Port Pin Assignment registers. |
| */ |
| #define MCFGPIO_PAR_AD (MCF_IPSBAR + 0x100070) |
| #define MCFGPIO_PAR_CS (MCF_IPSBAR + 0x100071) |
| #define MCFGPIO_PAR_BUSCTL (MCF_IPSBAR + 0x100072) |
| #define MCFGPIO_PAR_USB (MCF_IPSBAR + 0x100076) |
| #define MCFGPIO_PAR_FEC0HL (MCF_IPSBAR + 0x100078) |
| #define MCFGPIO_PAR_FEC1HL (MCF_IPSBAR + 0x100079) |
| #define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10007A) |
| #define MCFGPIO_PAR_UART (MCF_IPSBAR + 0x10007C) |
| #define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10007E) |
| #define MCFGPIO_PAR_SDRAM (MCF_IPSBAR + 0x100080) |
| #define MCFGPIO_PAR_FECI2C (MCF_IPSBAR + 0x100082) |
| #define MCFGPIO_PAR_BS (MCF_IPSBAR + 0x100084) |
| |
| #define UART0_ENABLE_MASK 0x000f |
| #define UART1_ENABLE_MASK 0x00f0 |
| #define UART2_ENABLE_MASK 0x3f00 |
| #endif /* CONFIG_M5275 */ |
| |
| /* |
| * PIT timer base addresses. |
| */ |
| #define MCFPIT_BASE1 (MCF_IPSBAR + 0x150000) |
| #define MCFPIT_BASE2 (MCF_IPSBAR + 0x160000) |
| #define MCFPIT_BASE3 (MCF_IPSBAR + 0x170000) |
| #define MCFPIT_BASE4 (MCF_IPSBAR + 0x180000) |
| |
| /* |
| * EPort |
| */ |
| #define MCFEPORT_EPPAR (MCF_IPSBAR + 0x130000) |
| #define MCFEPORT_EPDDR (MCF_IPSBAR + 0x130002) |
| #define MCFEPORT_EPIER (MCF_IPSBAR + 0x130003) |
| #define MCFEPORT_EPDR (MCF_IPSBAR + 0x130004) |
| #define MCFEPORT_EPPDR (MCF_IPSBAR + 0x130005) |
| #define MCFEPORT_EPFR (MCF_IPSBAR + 0x130006) |
| |
| /* |
| * Reset Control Unit (relative to IPSBAR). |
| */ |
| #define MCF_RCR (MCF_IPSBAR + 0x110000) |
| #define MCF_RSR (MCF_IPSBAR + 0x110001) |
| |
| #define MCF_RCR_SWRESET 0x80 /* Software reset bit */ |
| #define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */ |
| |
| /****************************************************************************/ |
| #endif /* m527xsim_h */ |
