1 2008-07-21 Uwe Kindler <uwe_kindler@web.de>
3 * cdl/hal_arm_lpc2xxx.cdl: Added option
4 CYGHWR_HAL_ARM_LPC2XXX_VARIANT_VERSION to identify the variant version
5 because some on-chip peripherals changed slightly in newer veriants.
6 CYGNUM_HAL_ARM_LPC2XXX_PCLK is the pre calculated peripheral clock
7 value. CYGNUM_HAL_ARM_LPC2XXX_XCLK is the pre calculated XCLK
9 * include/lpc2xxx_misc.h: Added HAL_LPC2XXX_INIT_CAN() macro fo
10 initialisation of CAN channels (required by CAN driver). Added
11 CYGNUM_HAL_ARM_LPC2XXX_CAN_CLK to define the CAN peripheral clock
13 * include/lpc2xxx_misc.c: Removed functions hal_lpc_get_cclk()
14 hal_lpc_get_pclk() and hal_lpc_get_xclk() because they are not
15 required and all clock values (CCLK, PCLK and XCLK) are
16 configuration values and pre calculated in CDL file.
17 Added hal_lpc_can_init() function for initialisation of CAN
20 2008-05-23 Alexey Shusharin <mrfinch@mail.ru>
22 * cdl/hal_arm_lpc2xxx.cdl: add suffix option to denote
23 different versions of LPC2XXX
25 2007-08-23 Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
27 * include/hal_var_ints.h: use interrupt priority 16 for
28 kernel test intr0/kintr0 interrupts
30 2007-08-17 Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
32 * cdl/hal_arm_lpc2xxx.cdl: added VIC component to support
33 configuration of individual interrupt priorities
35 2007-07-10 Uwe Kindler <uwe_kindler@web.de>
37 * cdl/hal_arm_lpc2xxx.cdl: Added option
38 CYGNUM_HAL_KERNEL_COUNTERS_CLOCK_ISR_DEFAULT_PRIORITY for
39 configuration of priority of system clock interrupts.
41 * src/lpc2xxx_misc.c: Added support for vectored interrupt
42 controller and up to 17 interrupt priorities. This improves
43 interrupt processing time and makes processing of vectored
44 interrupts more determenistic because no for loop is required
45 for detection of interrupt source.
47 2007-06-04 Alexey Shusharin <mrfinch@mail.ru>
49 * src/hal_diag.c (cyg_hal_plf_serial_isr): Fixed issue with UART
50 ISR handling. Old handler doesn't read the UxIIR register in order
51 to clear the interrupt flag. The resulted in endless interrupts
52 and the DSR never got to run.
54 2006-02-03 Sergei Gavrikov <sg@sgs.gomel.by>
56 * cdl/hal_arm_lpc2xxx.cdl: Added CYGNUM_HAL_ARM_VECTOR_0x14. That
57 gives us a chance to correct a LPC2XXX program signature (ARM
58 unused vector at 0x14). The program signature is the two's
59 compliment of the checksum of the ARM7 vector table. Note:
60 you can quite overwrite that CDL value in your plf. startup
61 code (hal_platform_setup.h).
63 2006-05-08 Andy Jackson <andy@grapevinetech.co.uk>
65 * src/lpc2xxx_misc.c: Fixed issue with VPBDIV initialisation on
66 non lpc22xx parts code.
68 2006-05-08 Sergei Gavrikov <sg@belvok.com>
70 * src/lpc2xxx.misc (hal_hardware_init): Call HAL_PLF_HARDWARE_INIT
71 for any platform specific initialization.
73 2006-05-07 Andy Jackson <andy@grapevinetech.co.uk>
75 * cdl/hal_arm_lpc2xxx.cdl: Added CYGHWR_HAL_ARM_LPC2XXX_FAMILY,
76 CYGNUM_HAL_ARM_LPC2XXX_VPBDIV, CYGNUM_HAL_ARM_LPC2XXX_XCLKDIV
77 and CYGHWR_HAL_ARM_LPC2XXX_IDLE_PWRSAVE. Changed
78 CYGHWR_HAL_ARM_LPC2XXX_EXTINT_ERRATA to a bool.
79 * include/hal_var_ints.h: Removed lpc2xxx misc functions and
80 added an include for lpc2xxx_misc.h to avoid breaking things.
81 * include/lpc2xxx_misc.h: New header file for all the lpc2xxx
82 miscellaneous functions.
83 * include/var_arch.h: Made idle powerdown CDL controlled.
84 * include/var_io.h: Changed to use family CDL variables.
85 * src/lpc2xxx_misc.c: Changes to interrupt and VPBDIV code.
87 2004-09-12 Jani Monoses <jani@iv.ro>
94 * include/hal_var_ints.h:
96 * include/hal_cache.h:
97 * cdl/hal_arm_lpc2xxx.cdl: New port - based on AT91 variant.
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