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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/m68k/include/asm/m528xsim.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/m68k/include/asm/m528xsim.h')
-rw-r--r--arch/m68k/include/asm/m528xsim.h314
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diff --git a/arch/m68k/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h
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@@ -0,0 +1,314 @@
+/****************************************************************************/
+
+/*
+ * m528xsim.h -- ColdFire 5280/5282 System Integration Module support.
+ *
+ * (C) Copyright 2003, Greg Ungerer (gerg@snapgear.com)
+ */
+
+/****************************************************************************/
+#ifndef m528xsim_h
+#define m528xsim_h
+/****************************************************************************/
+
+#define CPU_NAME "COLDFIRE(m528x)"
+#define CPU_INSTR_PER_JIFFY 3
+#define MCF_BUSCLK MCF_CLK
+
+#include <asm/m52xxacr.h>
+
+/*
+ * Define the 5280/5282 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 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_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 FEC */
+#define MCFINT_FECTX0 27 /* Interrupt number for FEC */
+#define MCFINT_FECENTC0 29 /* Interrupt number for FEC */
+#define MCFINT_PIT1 55 /* Interrupt number for PIT1 */
+
+#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_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
+
+/*
+ * SDRAM configuration registers.
+ */
+#define MCFSIM_DCR (MCF_IPSBAR + 0x00000044) /* Control */
+#define MCFSIM_DACR0 (MCF_IPSBAR + 0x00000048) /* Base address 0 */
+#define MCFSIM_DMR0 (MCF_IPSBAR + 0x0000004c) /* Address mask 0 */
+#define MCFSIM_DACR1 (MCF_IPSBAR + 0x00000050) /* Base address 1 */
+#define MCFSIM_DMR1 (MCF_IPSBAR + 0x00000054) /* Address mask 1 */
+
+/*
+ * DMA unit base addresses.
+ */
+#define MCFDMA_BASE0 (MCF_IPSBAR + 0x00000100)
+#define MCFDMA_BASE1 (MCF_IPSBAR + 0x00000140)
+#define MCFDMA_BASE2 (MCF_IPSBAR + 0x00000180)
+#define MCFDMA_BASE3 (MCF_IPSBAR + 0x000001C0)
+
+/*
+ * UART module.
+ */
+#define MCFUART_BASE0 (MCF_IPSBAR + 0x00000200)
+#define MCFUART_BASE1 (MCF_IPSBAR + 0x00000240)
+#define MCFUART_BASE2 (MCF_IPSBAR + 0x00000280)
+
+/*
+ * FEC ethernet module.
+ */
+#define MCFFEC_BASE0 (MCF_IPSBAR + 0x00001000)
+#define MCFFEC_SIZE0 0x800
+
+/*
+ * QSPI module.
+ */
+#define MCFQSPI_IOBASE (MCF_IPSBAR + 0x340)
+#define MCFQSPI_SIZE 0x40
+
+#define MCFQSPI_CS0 147
+#define MCFQSPI_CS1 148
+#define MCFQSPI_CS2 149
+#define MCFQSPI_CS3 150
+
+/*
+ * GPIO registers
+ */
+#define MCFGPIO_PORTA (MCF_IPSBAR + 0x00100000)
+#define MCFGPIO_PORTB (MCF_IPSBAR + 0x00100001)
+#define MCFGPIO_PORTC (MCF_IPSBAR + 0x00100002)
+#define MCFGPIO_PORTD (MCF_IPSBAR + 0x00100003)
+#define MCFGPIO_PORTE (MCF_IPSBAR + 0x00100004)
+#define MCFGPIO_PORTF (MCF_IPSBAR + 0x00100005)
+#define MCFGPIO_PORTG (MCF_IPSBAR + 0x00100006)
+#define MCFGPIO_PORTH (MCF_IPSBAR + 0x00100007)
+#define MCFGPIO_PORTJ (MCF_IPSBAR + 0x00100008)
+#define MCFGPIO_PORTDD (MCF_IPSBAR + 0x00100009)
+#define MCFGPIO_PORTEH (MCF_IPSBAR + 0x0010000A)
+#define MCFGPIO_PORTEL (MCF_IPSBAR + 0x0010000B)
+#define MCFGPIO_PORTAS (MCF_IPSBAR + 0x0010000C)
+#define MCFGPIO_PORTQS (MCF_IPSBAR + 0x0010000D)
+#define MCFGPIO_PORTSD (MCF_IPSBAR + 0x0010000E)
+#define MCFGPIO_PORTTC (MCF_IPSBAR + 0x0010000F)
+#define MCFGPIO_PORTTD (MCF_IPSBAR + 0x00100010)
+#define MCFGPIO_PORTUA (MCF_IPSBAR + 0x00100011)
+
+#define MCFGPIO_DDRA (MCF_IPSBAR + 0x00100014)
+#define MCFGPIO_DDRB (MCF_IPSBAR + 0x00100015)
+#define MCFGPIO_DDRC (MCF_IPSBAR + 0x00100016)
+#define MCFGPIO_DDRD (MCF_IPSBAR + 0x00100017)
+#define MCFGPIO_DDRE (MCF_IPSBAR + 0x00100018)
+#define MCFGPIO_DDRF (MCF_IPSBAR + 0x00100019)
+#define MCFGPIO_DDRG (MCF_IPSBAR + 0x0010001A)
+#define MCFGPIO_DDRH (MCF_IPSBAR + 0x0010001B)
+#define MCFGPIO_DDRJ (MCF_IPSBAR + 0x0010001C)
+#define MCFGPIO_DDRDD (MCF_IPSBAR + 0x0010001D)
+#define MCFGPIO_DDREH (MCF_IPSBAR + 0x0010001E)
+#define MCFGPIO_DDREL (MCF_IPSBAR + 0x0010001F)
+#define MCFGPIO_DDRAS (MCF_IPSBAR + 0x00100020)
+#define MCFGPIO_DDRQS (MCF_IPSBAR + 0x00100021)
+#define MCFGPIO_DDRSD (MCF_IPSBAR + 0x00100022)
+#define MCFGPIO_DDRTC (MCF_IPSBAR + 0x00100023)
+#define MCFGPIO_DDRTD (MCF_IPSBAR + 0x00100024)
+#define MCFGPIO_DDRUA (MCF_IPSBAR + 0x00100025)
+
+#define MCFGPIO_PORTAP (MCF_IPSBAR + 0x00100028)
+#define MCFGPIO_PORTBP (MCF_IPSBAR + 0x00100029)
+#define MCFGPIO_PORTCP (MCF_IPSBAR + 0x0010002A)
+#define MCFGPIO_PORTDP (MCF_IPSBAR + 0x0010002B)
+#define MCFGPIO_PORTEP (MCF_IPSBAR + 0x0010002C)
+#define MCFGPIO_PORTFP (MCF_IPSBAR + 0x0010002D)
+#define MCFGPIO_PORTGP (MCF_IPSBAR + 0x0010002E)
+#define MCFGPIO_PORTHP (MCF_IPSBAR + 0x0010002F)
+#define MCFGPIO_PORTJP (MCF_IPSBAR + 0x00100030)
+#define MCFGPIO_PORTDDP (MCF_IPSBAR + 0x00100031)
+#define MCFGPIO_PORTEHP (MCF_IPSBAR + 0x00100032)
+#define MCFGPIO_PORTELP (MCF_IPSBAR + 0x00100033)
+#define MCFGPIO_PORTASP (MCF_IPSBAR + 0x00100034)
+#define MCFGPIO_PORTQSP (MCF_IPSBAR + 0x00100035)
+#define MCFGPIO_PORTSDP (MCF_IPSBAR + 0x00100036)
+#define MCFGPIO_PORTTCP (MCF_IPSBAR + 0x00100037)
+#define MCFGPIO_PORTTDP (MCF_IPSBAR + 0x00100038)
+#define MCFGPIO_PORTUAP (MCF_IPSBAR + 0x00100039)
+
+#define MCFGPIO_SETA (MCF_IPSBAR + 0x00100028)
+#define MCFGPIO_SETB (MCF_IPSBAR + 0x00100029)
+#define MCFGPIO_SETC (MCF_IPSBAR + 0x0010002A)
+#define MCFGPIO_SETD (MCF_IPSBAR + 0x0010002B)
+#define MCFGPIO_SETE (MCF_IPSBAR + 0x0010002C)
+#define MCFGPIO_SETF (MCF_IPSBAR + 0x0010002D)
+#define MCFGPIO_SETG (MCF_IPSBAR + 0x0010002E)
+#define MCFGPIO_SETH (MCF_IPSBAR + 0x0010002F)
+#define MCFGPIO_SETJ (MCF_IPSBAR + 0x00100030)
+#define MCFGPIO_SETDD (MCF_IPSBAR + 0x00100031)
+#define MCFGPIO_SETEH (MCF_IPSBAR + 0x00100032)
+#define MCFGPIO_SETEL (MCF_IPSBAR + 0x00100033)
+#define MCFGPIO_SETAS (MCF_IPSBAR + 0x00100034)
+#define MCFGPIO_SETQS (MCF_IPSBAR + 0x00100035)
+#define MCFGPIO_SETSD (MCF_IPSBAR + 0x00100036)
+#define MCFGPIO_SETTC (MCF_IPSBAR + 0x00100037)
+#define MCFGPIO_SETTD (MCF_IPSBAR + 0x00100038)
+#define MCFGPIO_SETUA (MCF_IPSBAR + 0x00100039)
+
+#define MCFGPIO_CLRA (MCF_IPSBAR + 0x0010003C)
+#define MCFGPIO_CLRB (MCF_IPSBAR + 0x0010003D)
+#define MCFGPIO_CLRC (MCF_IPSBAR + 0x0010003E)
+#define MCFGPIO_CLRD (MCF_IPSBAR + 0x0010003F)
+#define MCFGPIO_CLRE (MCF_IPSBAR + 0x00100040)
+#define MCFGPIO_CLRF (MCF_IPSBAR + 0x00100041)
+#define MCFGPIO_CLRG (MCF_IPSBAR + 0x00100042)
+#define MCFGPIO_CLRH (MCF_IPSBAR + 0x00100043)
+#define MCFGPIO_CLRJ (MCF_IPSBAR + 0x00100044)
+#define MCFGPIO_CLRDD (MCF_IPSBAR + 0x00100045)
+#define MCFGPIO_CLREH (MCF_IPSBAR + 0x00100046)
+#define MCFGPIO_CLREL (MCF_IPSBAR + 0x00100047)
+#define MCFGPIO_CLRAS (MCF_IPSBAR + 0x00100048)
+#define MCFGPIO_CLRQS (MCF_IPSBAR + 0x00100049)
+#define MCFGPIO_CLRSD (MCF_IPSBAR + 0x0010004A)
+#define MCFGPIO_CLRTC (MCF_IPSBAR + 0x0010004B)
+#define MCFGPIO_CLRTD (MCF_IPSBAR + 0x0010004C)
+#define MCFGPIO_CLRUA (MCF_IPSBAR + 0x0010004D)
+
+#define MCFGPIO_PBCDPAR (MCF_IPSBAR + 0x00100050)
+#define MCFGPIO_PFPAR (MCF_IPSBAR + 0x00100051)
+#define MCFGPIO_PEPAR (MCF_IPSBAR + 0x00100052)
+#define MCFGPIO_PJPAR (MCF_IPSBAR + 0x00100054)
+#define MCFGPIO_PSDPAR (MCF_IPSBAR + 0x00100055)
+#define MCFGPIO_PASPAR (MCF_IPSBAR + 0x00100056)
+#define MCFGPIO_PEHLPAR (MCF_IPSBAR + 0x00100058)
+#define MCFGPIO_PQSPAR (MCF_IPSBAR + 0x00100059)
+#define MCFGPIO_PTCPAR (MCF_IPSBAR + 0x0010005A)
+#define MCFGPIO_PTDPAR (MCF_IPSBAR + 0x0010005B)
+#define MCFGPIO_PUAPAR (MCF_IPSBAR + 0x0010005C)
+
+/*
+ * PIT timer base addresses.
+ */
+#define MCFPIT_BASE1 (MCF_IPSBAR + 0x00150000)
+#define MCFPIT_BASE2 (MCF_IPSBAR + 0x00160000)
+#define MCFPIT_BASE3 (MCF_IPSBAR + 0x00170000)
+#define MCFPIT_BASE4 (MCF_IPSBAR + 0x00180000)
+
+/*
+ * Edge Port registers
+ */
+#define MCFEPORT_EPPAR (MCF_IPSBAR + 0x00130000)
+#define MCFEPORT_EPDDR (MCF_IPSBAR + 0x00130002)
+#define MCFEPORT_EPIER (MCF_IPSBAR + 0x00130003)
+#define MCFEPORT_EPDR (MCF_IPSBAR + 0x00130004)
+#define MCFEPORT_EPPDR (MCF_IPSBAR + 0x00130005)
+#define MCFEPORT_EPFR (MCF_IPSBAR + 0x00130006)
+
+/*
+ * Queued ADC registers
+ */
+#define MCFQADC_PORTQA (MCF_IPSBAR + 0x00190006)
+#define MCFQADC_PORTQB (MCF_IPSBAR + 0x00190007)
+#define MCFQADC_DDRQA (MCF_IPSBAR + 0x00190008)
+#define MCFQADC_DDRQB (MCF_IPSBAR + 0x00190009)
+
+/*
+ * General Purpose Timers registers
+ */
+#define MCFGPTA_GPTPORT (MCF_IPSBAR + 0x001A001D)
+#define MCFGPTA_GPTDDR (MCF_IPSBAR + 0x001A001E)
+#define MCFGPTB_GPTPORT (MCF_IPSBAR + 0x001B001D)
+#define MCFGPTB_GPTDDR (MCF_IPSBAR + 0x001B001E)
+/*
+ *
+ * definitions for generic gpio support
+ *
+ */
+#define MCFGPIO_PODR MCFGPIO_PORTA /* port output data */
+#define MCFGPIO_PDDR MCFGPIO_DDRA /* port data direction */
+#define MCFGPIO_PPDR MCFGPIO_PORTAP /* port pin data */
+#define MCFGPIO_SETR MCFGPIO_SETA /* set output */
+#define MCFGPIO_CLRR MCFGPIO_CLRA /* clr output */
+
+#define MCFGPIO_IRQ_MAX 8
+#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
+#define MCFGPIO_PIN_MAX 180
+
+
+/*
+ * Derek Cheung - 6 Feb 2005
+ * add I2C and QSPI register definition using Freescale's MCF5282
+ */
+/* set Port AS pin for I2C or UART */
+#define MCF5282_GPIO_PASPAR (volatile u16 *) (MCF_IPSBAR + 0x00100056)
+
+/* Port UA Pin Assignment Register (8 Bit) */
+#define MCF5282_GPIO_PUAPAR 0x10005C
+
+/* Interrupt Mask Register Register Low */
+#define MCF5282_INTC0_IMRL (volatile u32 *) (MCF_IPSBAR + 0x0C0C)
+/* Interrupt Control Register 7 */
+#define MCF5282_INTC0_ICR17 (volatile u8 *) (MCF_IPSBAR + 0x0C51)
+
+
+/*
+ * 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 */
+
+/*********************************************************************
+*
+* Inter-IC (I2C) Module
+*
+*********************************************************************/
+/* Read/Write access macros for general use */
+#define MCF5282_I2C_I2ADR (volatile u8 *) (MCF_IPSBAR + 0x0300) // Address
+#define MCF5282_I2C_I2FDR (volatile u8 *) (MCF_IPSBAR + 0x0304) // Freq Divider
+#define MCF5282_I2C_I2CR (volatile u8 *) (MCF_IPSBAR + 0x0308) // Control
+#define MCF5282_I2C_I2SR (volatile u8 *) (MCF_IPSBAR + 0x030C) // Status
+#define MCF5282_I2C_I2DR (volatile u8 *) (MCF_IPSBAR + 0x0310) // Data I/O
+
+/* Bit level definitions and macros */
+#define MCF5282_I2C_I2ADR_ADDR(x) (((x)&0x7F)<<0x01)
+
+#define MCF5282_I2C_I2FDR_IC(x) (((x)&0x3F))
+
+#define MCF5282_I2C_I2CR_IEN (0x80) // I2C enable
+#define MCF5282_I2C_I2CR_IIEN (0x40) // interrupt enable
+#define MCF5282_I2C_I2CR_MSTA (0x20) // master/slave mode
+#define MCF5282_I2C_I2CR_MTX (0x10) // transmit/receive mode
+#define MCF5282_I2C_I2CR_TXAK (0x08) // transmit acknowledge enable
+#define MCF5282_I2C_I2CR_RSTA (0x04) // repeat start
+
+#define MCF5282_I2C_I2SR_ICF (0x80) // data transfer bit
+#define MCF5282_I2C_I2SR_IAAS (0x40) // I2C addressed as a slave
+#define MCF5282_I2C_I2SR_IBB (0x20) // I2C bus busy
+#define MCF5282_I2C_I2SR_IAL (0x10) // aribitration lost
+#define MCF5282_I2C_I2SR_SRW (0x04) // slave read/write
+#define MCF5282_I2C_I2SR_IIF (0x02) // I2C interrupt
+#define MCF5282_I2C_I2SR_RXAK (0x01) // received acknowledge
+
+
+#endif /* m528xsim_h */