changelog

开放源码实时操作系统源码.

2005-12-06  David Vrabel  <[e-mail]>

	* cdl/hal_arm_xscale_pxa2x0.cdl: New
	CYGOPT_HAL_ARM_XSCALE_PXA2X0_VARIANT option to select support for
	the PXA25x series or the PXA27x series.  The default is PXA25x so
	existing packages work as-is.

	* include/hal_pxa2x0.h: Add some extra PXA27x specific registers.

	* src/pxa2x0_misc.c, include/hal_var_ints.h: Add support for the
	extra interrupts (including the extra GPIO ones) on the PXA27x.

	* src/pxa2x0_misc.c (hal_delay_us): Use correct timer clock
	frequency for PXA27x.  Correctly handle the loop taking longer
	than 1 timer tick.

2005-09-19  David Vrabel  <[e-mail]>

	* cdl/hal_arm_xscale_pxa2x0.cdl: Fix the last patch, logical OR
	not bitwise is needed.

2005-09-15  David Vrabel  <[e-mail]>

	* cdl/hal_arm_xscale_pxa2x0.cdl: Only build hal_diag.c if one of
	the three internal UARTs is used.

2005-04-22  Ian Campbell  <[e-mail]>

	* include/hal_pxa2x0.h: OSCC was incorrectly name CSCC.

2005-04-12  Alexander Neundorf <[e-mail]>

	* src/pxa2x0_misc.c (hal_IRQ_handler): also check interrupt bits 
	for GPIO81..85

2005-03-03  Andrew Lunn  <[e-mail]>

	* src/pxa2x0_misc.c (_pxa2x0_set_GPIO_mode): Fix compiler warning
	about discarded qualifier.

2003-12-05  Daniel Schmidt <[e-mail]>

	* include/hal_var_ints.h: Added CYGNUM_HAL_INTERRUPT_GPIO81..85
	for PXA255. Changed CYGNUM_HAL_ISR_MIN to 0 because of missing
	vector translation in arm/arch/current/include/hal_intr.h

2003-12-05  Andrew Lunn  <[e-mail]>

	* include/hal_diag.h: hal_delay_us() is a C function.

2003-08-08  Gary Thomas  <[e-mail]>

	* src/pxa2x0_misc.c: 
	* include/hal_pxa2x0.h: Support GPIO alternate functions.

2003-07-18  Nick Garnett  <[e-mail]>

	* cdl/hal_arm_xscale_pxa2x0.cdl:
        Changed values for CYGNUM_HAL_RTC_NUMERATOR,
        CYGNUM_HAL_RTC_DENOMINATOR and CYGNUM_HAL_RTC_PERIOD to
        "default_value" from "calculated". This makes it easier
        to change these values globally.
        
2003-02-24  Gary Thomas  <[e-mail]>

	* src/pxa2x0_misc.c (hal_IRQ_handler): Pass 'sources' on to any
	extended IRQ handler (it may need them).

2003-02-20  Gary Thomas  <[e-mail]>

	* src/pxa2x0_misc.c (hal_hardware_init): Move call to hal_if_init()
	into platform code (so it can do I/O).  Also, support common CDL
	for CACHE startup enables.

2003-01-24  Knud Woehler <[e-mail]>
2003-01-24  Mark Salter <[e-mail]>

	* Initial import from Knud Woehler.

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