unified MX27, MX25, MX37 trees

[karo-tx-redboot.git] / packages / hal / arm / lpc2xxx / var / v2_0 / ChangeLog

diff --git a/packages/hal/arm/lpc2xxx/var/v2_0/ChangeLog b/packages/hal/arm/lpc2xxx/var/v2_0/ChangeLog
index 04e8e6853c0e6d1d9fcc64bcd692dbc8bd79755a..2c25aec181ab2ff8bc282538aba9406d6e9c008a 100644 (file)
--- a/packages/hal/arm/lpc2xxx/var/v2_0/ChangeLog
+++ b/packages/hal/arm/lpc2xxx/var/v2_0/ChangeLog
@@ -1,3 +1,89 @@
+2008-07-21  Uwe Kindler <uwe_kindler@web.de>
+
+       * cdl/hal_arm_lpc2xxx.cdl: Added option
+       CYGHWR_HAL_ARM_LPC2XXX_VARIANT_VERSION to identify the variant version 
+       because some on-chip peripherals changed slightly in newer veriants.
+       CYGNUM_HAL_ARM_LPC2XXX_PCLK is the pre calculated peripheral clock
+       value. CYGNUM_HAL_ARM_LPC2XXX_XCLK is the pre calculated XCLK
+       value.
+       * include/lpc2xxx_misc.h: Added HAL_LPC2XXX_INIT_CAN() macro fo
+       initialisation of CAN channels (required by CAN driver). Added
+       CYGNUM_HAL_ARM_LPC2XXX_CAN_CLK to define the CAN peripheral clock
+       for CAN driver.
+       * include/lpc2xxx_misc.c: Removed functions hal_lpc_get_cclk()
+       hal_lpc_get_pclk() and hal_lpc_get_xclk() because they are not
+       required and all clock values (CCLK, PCLK and XCLK) are 
+       configuration values and pre calculated in CDL file.
+       Added hal_lpc_can_init() function for initialisation of CAN
+       channels.
+       
+2008-05-23  Alexey Shusharin <mrfinch@mail.ru>
+
+       * cdl/hal_arm_lpc2xxx.cdl: add suffix option to denote
+       different versions of LPC2XXX
+       
+2007-08-23  Hans Rosenfeld  <rosenfeld@grumpf.hope-2000.org>
+
+       * include/hal_var_ints.h: use interrupt priority 16 for
+       kernel test intr0/kintr0 interrupts
+
+2007-08-17  Hans Rosenfeld  <rosenfeld@grumpf.hope-2000.org>
+
+       * cdl/hal_arm_lpc2xxx.cdl: added VIC component to support
+       configuration of individual interrupt priorities
+
+2007-07-10  Uwe Kindler <uwe_kindler@web.de>
+
+       * cdl/hal_arm_lpc2xxx.cdl: Added option
+       CYGNUM_HAL_KERNEL_COUNTERS_CLOCK_ISR_DEFAULT_PRIORITY for
+       configuration of priority of system clock interrupts.
+       
+       * src/lpc2xxx_misc.c: Added support for vectored interrupt
+       controller and up to 17 interrupt priorities. This improves
+       interrupt processing time and makes processing of vectored
+       interrupts more determenistic because no for loop is required
+       for detection of interrupt source.
+
+2007-06-04  Alexey Shusharin <mrfinch@mail.ru>
+
+       * src/hal_diag.c (cyg_hal_plf_serial_isr): Fixed issue with UART
+       ISR handling. Old handler doesn't read the UxIIR register in order
+       to clear the interrupt flag. The resulted in endless interrupts
+       and the DSR never got to run.
+
+2006-02-03  Sergei Gavrikov <sg@sgs.gomel.by>
+
+       * cdl/hal_arm_lpc2xxx.cdl: Added CYGNUM_HAL_ARM_VECTOR_0x14. That
+       gives us a chance to correct a LPC2XXX program signature (ARM
+       unused vector at 0x14).  The program signature is the two's
+       compliment of the checksum of the ARM7 vector table. Note:
+       you can quite overwrite that CDL value in your plf. startup
+       code (hal_platform_setup.h).
+
+2006-05-08  Andy Jackson <andy@grapevinetech.co.uk>
+ 
+       * src/lpc2xxx_misc.c: Fixed issue with VPBDIV initialisation on
+       non lpc22xx parts code.
+
+2006-05-08  Sergei Gavrikov  <sg@belvok.com>
+
+       * src/lpc2xxx.misc (hal_hardware_init): Call HAL_PLF_HARDWARE_INIT
+       for any platform specific initialization.
+
+2006-05-07  Andy Jackson <andy@grapevinetech.co.uk>
+
+       * cdl/hal_arm_lpc2xxx.cdl: Added CYGHWR_HAL_ARM_LPC2XXX_FAMILY,
+       CYGNUM_HAL_ARM_LPC2XXX_VPBDIV, CYGNUM_HAL_ARM_LPC2XXX_XCLKDIV
+       and CYGHWR_HAL_ARM_LPC2XXX_IDLE_PWRSAVE. Changed 
+       CYGHWR_HAL_ARM_LPC2XXX_EXTINT_ERRATA to a bool.
+       * include/hal_var_ints.h: Removed lpc2xxx misc functions and
+       added an include for lpc2xxx_misc.h to avoid breaking things.
+       * include/lpc2xxx_misc.h: New header file for all the lpc2xxx
+       miscellaneous functions.
+       * include/var_arch.h: Made idle powerdown CDL controlled.
+       * include/var_io.h: Changed to use family CDL variables.
+       * src/lpc2xxx_misc.c: Changes to interrupt and VPBDIV code.
+
 2004-09-12  Jani Monoses <jani@iv.ro>
 
        * src/hal_diag.c: