unified MX27, MX25, MX37 trees

[karo-tx-redboot.git] / packages / hal / arm / at91 / var / v2_0 / ChangeLog

diff --git a/packages/hal/arm/at91/var/v2_0/ChangeLog b/packages/hal/arm/at91/var/v2_0/ChangeLog
index 870c67ec82453b9c1758cc42abd05568bb436c5c..c2ea2a43ded7f6302eec4aea798f8c157cb31e82 100644 (file)
--- a/packages/hal/arm/at91/var/v2_0/ChangeLog
+++ b/packages/hal/arm/at91/var/v2_0/ChangeLog
@@ -1,3 +1,123 @@
+2008-07-12  Andrew Lunn  <andrew.lunn@ascom.ch>
+
+       * src/hal_diag_dcc.{ch}
+       * src/hal_diag.c
+       * src/hal_diag_dbg.c
+       * cdl/hal_arm_at91.cdl: Add support for DCC, ie the Debug
+       Communications Channel, which is part of JTAG core of AT91 and
+       most ARM processors. JTAG devices often make this available via a
+       TCP port which can be accessed via telnet. NOTE: Only output to
+       DCC has been tested via diag_printf. Code exists for input, but it
+       has not been tested.
+       
+2007-03-05  Andrew Lunn <andrew.lunn@ascom.ch>
+
+       * include/var_io.h: Fix a few typos pointed out by
+       Igor B. Poretsky.
+       
+2007-02-13  John Eigelaar <jeigelaar@mweb.co.za>
+ 
+       * include/var_io.h: Fixed up the EMAC definitions to work
+       with the brand new EMAC driver  
+
+2007-02-01  Andrew Lunn  <andrew.lunn@ascom.ch>
+
+       * include/var_io.h: Added PWM registers.
+
+2007-01-25  Andrew Lunn  <andrew.lunn@ascom.ch>
+
+       * include/var_io.h (AT91_PITC_VALUE_MASK): New - mask to access
+       the PITC value which is a 20 bit number.
+       * src/timer_pit.c: Change all hard coded mask for the period, 
+       some of which were wrong, to use AT91_PITC_VALUE_MASK. 
+       When initializing the PIT, remember to decrement the period first.
+       Bugs found by Jim Seymour.
+
+2006-09-08  John Eigelaar <jeigelaar@mweb.co.za>
+
+       * include/var_io.h: Added definition for SPI MODFDIS bit 
+
+2006-08-31  Oyvind Harboe <oyvind.harboe@zylin.com>
+
+       * src/at91_misc.c: Now also resets external circuitry via
+       AT91_WD_OMR_EXTEN
+       
+2006-06-01  John Eigelaar <jeigelaar@mweb.co.za>
+
+       * include/var_io.h: Added SPI PDC register definitions 
+
+2006-05-20  John Eigelaar <jeigelaar@mweb.co.za>
+
+       * include/var_io.h: AT91SAM7X pin definitions
+       * include/hal_platform_int.h: AT91SAM7X interrupts
+       * include/plf_io.h: AT91SAM7X device addresses.
+
+2006-05-20  Andrew Lunn  <andrew.lunn@ascom.ch>
+
+       * cdl/hal_arm_at91sam7s.cdl: Rename to AT91SAM7 and add support
+       for AT91SAM7X, based on code from John Eigelaar.
+       * include/var_io.h: add CAN, TWI and ADC registers.
+       
+2006-05-17  Andrew Lunn  <andrew.lunn@ascom.ch>
+
+       * include/var_io.h: Add macros to manipulate the PIO controllers.
+
+2006-05-10  Andrew Lunn  <andrew.lunn@ascom.ch>
+
+       * include/var_io.h: Added the Ethernet MAC registers. 
+
+2006-04-26  John Eigelaar <jeigelaar@mweb.co.za>
+
+       * include/var_io.h: Fix typo's in the USB register definitions 
+       and add definitions for the S2C controller. 
+       
+2006-03-10  Oliver Munz  <munz@speag.ch>
+
+       * src/timer_pit.c: fix hal_delay_us(). hal_clock_read for
+       initializing the PIT if needed. Change hal_clock_reset() to allow
+       setting of a new period.  This is required when the timer is
+       started by hal_delay_us() or hal_clock_read() before
+       hal_clock_initialize().
+
+2006-03-23  Andrew Lunn  <andrew.lunn@ascom.ch>
+
+       * src/timer_pit.c (hal_delay_us): Start the PIT if it is not
+       running when hal_delay_us is called. This happens when the kernel
+       is not used. Problem found by Oliver Munz.
+
+2006-03-10  Oliver Munz  <munz@speag.ch>
+
+       * src/hal_diag.c (cyg_hal_plf_serial_isr): Change the #ifdefs to
+       cleanly match the CDL.
+
+2006-02-28  Andrew Lunn  <andrew.lunn@ascom.ch>
+            Oliver Munz  <munz@speag.ch>
+       
+       * include/var_io.h (AT91_US_PTCR_RXTDIS): Add bit fields for the
+       USART DMA control register.
+
+2006-02-25  Andrew Lunn  <andrew.lunn@ascom.ch>
+
+       * include/var_io.h: Added the USB device registers.
+
+2006-02-19  Andrew Lunn  <andrew.lunn@ascom.ch>
+           Oliver Munz  <munz@speag.ch>
+
+       * cdl/hal_arm_at9a.cdl: Add the AT91SAM7S variant and control
+         for new timer and debug usart code.
+       * include/var_io.h: Register definitions for AT91SAM7S
+       * include/var_arch.h: Idle action for AT91SAM7S
+       * src/at91_misc.c (hal_hardware_init): Call HAL_PLF_HARDWARE_INIT 
+         for any platform specific initialization
+       * src/at91_misc.c (hal_at91_reset_cpu): Use the reset controller 
+         if it exists.
+       * src/at91_misc.c (hal_IRQ_handler): Decode interrupts from
+         the system controller if it exists.
+       * src/timer_tc.c (NEW) eCos timer using the Timer Counter
+       * src/timer_pit.c (NEW) eCos timer using Periodic Interval Timer
+       * src/hal_diag_dbg.c (NEW) Debug output via debug UART.
+       * src/hal_diag.h: Indicate hal_at91_reset_cpu() is a C function
+         otherwise we have problems with the watchdog driver which is C++.
 
 2005-05-30  Ezequiel Conde <ezeq@cc.isel.ipl.pt>