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kernel_optimize_test/arch/m68k/include/asm/m54xxgpt.h

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m68knommu: add basic mmu-less m548x support Add a very basic mmu-less support for coldfire m548x family. This is perhaps also valid for m547x family. The port comprises the serial, tick timer and reboot support. The gpio part compiles but is empty. This gives a functional albeit limited linux for the m548x coldfire family. This has been tested on a Freescale M548xEVB Lite board with a M5484 processor and the default dbug monitor. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-09-20 19:11:11 +08:00
/*
m68knommu: make Coldfire 548x support more generic The ColdFire 547x family of processors is very similar to the ColdFire 548x series. Almost all of the support for them is the same. Make the code supporting the 548x more gneric, so it will be capable of supporting both families. For the most part this is a renaming excerise to make the support code more obviously apply to both families. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 10:05:29 +08:00
* File: m54xxgpt.h
* Purpose: Register and bit definitions for the MCF54XX
m68knommu: add basic mmu-less m548x support Add a very basic mmu-less support for coldfire m548x family. This is perhaps also valid for m547x family. The port comprises the serial, tick timer and reboot support. The gpio part compiles but is empty. This gives a functional albeit limited linux for the m548x coldfire family. This has been tested on a Freescale M548xEVB Lite board with a M5484 processor and the default dbug monitor. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-09-20 19:11:11 +08:00
*
* Notes:
*
*/
m68knommu: make Coldfire 548x support more generic The ColdFire 547x family of processors is very similar to the ColdFire 548x series. Almost all of the support for them is the same. Make the code supporting the 548x more gneric, so it will be capable of supporting both families. For the most part this is a renaming excerise to make the support code more obviously apply to both families. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 10:05:29 +08:00
#ifndef m54xxgpt_h
#define m54xxgpt_h
m68knommu: add basic mmu-less m548x support Add a very basic mmu-less support for coldfire m548x family. This is perhaps also valid for m547x family. The port comprises the serial, tick timer and reboot support. The gpio part compiles but is empty. This gives a functional albeit limited linux for the m548x coldfire family. This has been tested on a Freescale M548xEVB Lite board with a M5484 processor and the default dbug monitor. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-09-20 19:11:11 +08:00
/*********************************************************************
*
* General Purpose Timers (GPT)
*
*********************************************************************/
/* Register read/write macros */
m68knommu: clean up ColdFire 54xx General Timer definitions Convert the ColdFire 54xx CPU General Timer register address definitions to include the MCF_MBAR peripheral region offset. This makes them consistent with all other 54xx address register definitions (in m54xxsim.h). The goal is to reduce different definitions used (some including offsets and others not) causing bugs when used incorrectly. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2012-09-18 12:51:46 +08:00
#define MCF_GPT_GMS0 (MCF_MBAR + 0x000800)
#define MCF_GPT_GCIR0 (MCF_MBAR + 0x000804)
#define MCF_GPT_GPWM0 (MCF_MBAR + 0x000808)
#define MCF_GPT_GSR0 (MCF_MBAR + 0x00080C)
#define MCF_GPT_GMS1 (MCF_MBAR + 0x000810)
#define MCF_GPT_GCIR1 (MCF_MBAR + 0x000814)
#define MCF_GPT_GPWM1 (MCF_MBAR + 0x000818)
#define MCF_GPT_GSR1 (MCF_MBAR + 0x00081C)
#define MCF_GPT_GMS2 (MCF_MBAR + 0x000820)
#define MCF_GPT_GCIR2 (MCF_MBAR + 0x000824)
#define MCF_GPT_GPWM2 (MCF_MBAR + 0x000828)
#define MCF_GPT_GSR2 (MCF_MBAR + 0x00082C)
#define MCF_GPT_GMS3 (MCF_MBAR + 0x000830)
#define MCF_GPT_GCIR3 (MCF_MBAR + 0x000834)
#define MCF_GPT_GPWM3 (MCF_MBAR + 0x000838)
#define MCF_GPT_GSR3 (MCF_MBAR + 0x00083C)
#define MCF_GPT_GMS(x) (MCF_MBAR + 0x000800 + ((x) * 0x010))
#define MCF_GPT_GCIR(x) (MCF_MBAR + 0x000804 + ((x) * 0x010))
#define MCF_GPT_GPWM(x) (MCF_MBAR + 0x000808 + ((x) * 0x010))
#define MCF_GPT_GSR(x) (MCF_MBAR + 0x00080C + ((x) * 0x010))
m68knommu: add basic mmu-less m548x support Add a very basic mmu-less support for coldfire m548x family. This is perhaps also valid for m547x family. The port comprises the serial, tick timer and reboot support. The gpio part compiles but is empty. This gives a functional albeit limited linux for the m548x coldfire family. This has been tested on a Freescale M548xEVB Lite board with a M5484 processor and the default dbug monitor. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-09-20 19:11:11 +08:00
/* Bit definitions and macros for MCF_GPT_GMS */
#define MCF_GPT_GMS_TMS(x) (((x)&0x00000007)<<0)
#define MCF_GPT_GMS_GPIO(x) (((x)&0x00000003)<<4)
#define MCF_GPT_GMS_IEN (0x00000100)
#define MCF_GPT_GMS_OD (0x00000200)
#define MCF_GPT_GMS_SC (0x00000400)
#define MCF_GPT_GMS_CE (0x00001000)
#define MCF_GPT_GMS_WDEN (0x00008000)
#define MCF_GPT_GMS_ICT(x) (((x)&0x00000003)<<16)
#define MCF_GPT_GMS_OCT(x) (((x)&0x00000003)<<20)
#define MCF_GPT_GMS_OCPW(x) (((x)&0x000000FF)<<24)
#define MCF_GPT_GMS_OCT_FRCLOW (0x00000000)
#define MCF_GPT_GMS_OCT_PULSEHI (0x00100000)
#define MCF_GPT_GMS_OCT_PULSELO (0x00200000)
#define MCF_GPT_GMS_OCT_TOGGLE (0x00300000)
#define MCF_GPT_GMS_ICT_ANY (0x00000000)
#define MCF_GPT_GMS_ICT_RISE (0x00010000)
#define MCF_GPT_GMS_ICT_FALL (0x00020000)
#define MCF_GPT_GMS_ICT_PULSE (0x00030000)
#define MCF_GPT_GMS_GPIO_INPUT (0x00000000)
#define MCF_GPT_GMS_GPIO_OUTLO (0x00000020)
#define MCF_GPT_GMS_GPIO_OUTHI (0x00000030)
watchdog: Add MCF548x watchdog driver. Add watchdog driver for MCF548x. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-11-03 22:07:28 +08:00
#define MCF_GPT_GMS_GPIO_MASK (0x00000030)
m68knommu: add basic mmu-less m548x support Add a very basic mmu-less support for coldfire m548x family. This is perhaps also valid for m547x family. The port comprises the serial, tick timer and reboot support. The gpio part compiles but is empty. This gives a functional albeit limited linux for the m548x coldfire family. This has been tested on a Freescale M548xEVB Lite board with a M5484 processor and the default dbug monitor. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-09-20 19:11:11 +08:00
#define MCF_GPT_GMS_TMS_DISABLE (0x00000000)
#define MCF_GPT_GMS_TMS_INCAPT (0x00000001)
#define MCF_GPT_GMS_TMS_OUTCAPT (0x00000002)
#define MCF_GPT_GMS_TMS_PWM (0x00000003)
#define MCF_GPT_GMS_TMS_GPIO (0x00000004)
watchdog: Add MCF548x watchdog driver. Add watchdog driver for MCF548x. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-11-03 22:07:28 +08:00
#define MCF_GPT_GMS_TMS_MASK (0x00000007)
m68knommu: add basic mmu-less m548x support Add a very basic mmu-less support for coldfire m548x family. This is perhaps also valid for m547x family. The port comprises the serial, tick timer and reboot support. The gpio part compiles but is empty. This gives a functional albeit limited linux for the m548x coldfire family. This has been tested on a Freescale M548xEVB Lite board with a M5484 processor and the default dbug monitor. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-09-20 19:11:11 +08:00
/* Bit definitions and macros for MCF_GPT_GCIR */
#define MCF_GPT_GCIR_CNT(x) (((x)&0x0000FFFF)<<0)
#define MCF_GPT_GCIR_PRE(x) (((x)&0x0000FFFF)<<16)
/* Bit definitions and macros for MCF_GPT_GPWM */
#define MCF_GPT_GPWM_LOAD (0x00000001)
#define MCF_GPT_GPWM_PWMOP (0x00000100)
#define MCF_GPT_GPWM_WIDTH(x) (((x)&0x0000FFFF)<<16)
/* Bit definitions and macros for MCF_GPT_GSR */
#define MCF_GPT_GSR_CAPT (0x00000001)
#define MCF_GPT_GSR_COMP (0x00000002)
#define MCF_GPT_GSR_PWMP (0x00000004)
#define MCF_GPT_GSR_TEXP (0x00000008)
#define MCF_GPT_GSR_PIN (0x00000100)
#define MCF_GPT_GSR_OVF(x) (((x)&0x00000007)<<12)
#define MCF_GPT_GSR_CAPTURE(x) (((x)&0x0000FFFF)<<16)
/********************************************************************/
m68knommu: make Coldfire 548x support more generic The ColdFire 547x family of processors is very similar to the ColdFire 548x series. Almost all of the support for them is the same. Make the code supporting the 548x more gneric, so it will be capable of supporting both families. For the most part this is a renaming excerise to make the support code more obviously apply to both families. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 10:05:29 +08:00
#endif /* m54xxgpt_h */
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