1 2004-09-24 Drew Moseley <drew.moseley@intel.com>
3 * src/verde_misc.c: Fix typo in drain-write-buffer command.
5 2003-07-18 Nick Garnett <nickg@balti.calivar.com>
7 * cdl/hal_arm_xscale_verde.cdl:
8 Changed values for CYGNUM_HAL_RTC_NUMERATOR,
9 CYGNUM_HAL_RTC_DENOMINATOR and CYGNUM_HAL_RTC_PERIOD to
10 "default_value" from "calculated". This makes it easier
11 to change these values globally.
13 2003-06-21 Mark Salter <msalter@redhat.com>
15 * src/verde_pci.c (pci_config_setup): Add dev field to PCI-X Type 0
17 * include/hal_verde.h: Define I2C registers as base+offset.
19 2003-01-24 Mark Salter <msalter@redhat.com>
21 * include/hal_verde.h: Add some arbitatration unit defines.
22 * src/verde_misc.c (_scrub_ecc): Make scrub an atomic operation on
23 the bus. Thanks to rickr@mn.rr.com for pointing out the need for
26 2002-11-12 Mark Salter <msalter@redhat.com>
28 * include/hal_var_ints.h (CYGNUM_HAL_INTERRUPT_MSG_IBPQ): IRQ 26
29 belongs to messaging unit.
31 2002-09-19 Mark Salter <msalter@redhat.com>
33 * include/hal_verde.h: Remove stuff provided by XScale core package.
34 * src/verde_misc.c: Ditto.
35 * cdl/hal_arm_xscale_verde.cdl (CYGBLD_HAL_VAR_H): Define.
37 2002-08-29 Mark Salter <msalter@redhat.com>
39 * include/plf_stub.h: Add HAL_STUB_HW_BREAKPOINT_LIST_SIZE and
40 HAL_STUB_HW_WATCHPOINT_LIST_SIZE.
42 2002-08-12 Mark Salter <msalter@redhat.com>
44 * cdl/hal_arm_xscale_verde.cdl: Remove CYGSEM_REDBOOT_ARM_LINUX_BOOT
47 2002-05-28 Mark Salter <msalter@redhat.com>
49 * cdl/hal_arm_xscale_verde.cdl: Fix linux exec address test.
51 * include/hal_verde.h (CYGARC_HAL_MMU_OFF): XScale has
52 special requirements for turning off MMU.
54 2002-05-24 Jonathan Larmour <jlarmour@redhat.com>
56 * cdl/hal_arm_xscale_verde.cdl: Remove implement of
57 CYGINT_HAL_VIRTUAL_VECTOR_COMM_BAUD_SUPPORT since platforms should
58 define whether baud rate changes are possible.
60 2002-04-01 Rory Bolt <rorybolt@pacbell.net>
62 * include/hal_var_ints.h: Fix definition for DMA1_ERR.
64 2002-02-25 Mark Salter <msalter@redhat.com>
66 * src/verde_misc.c: Timer source clock is always exactly 200MHz.
68 2002-02-22 Mark Salter <msalter@redhat.com>
70 * src/verde_misc.c: Fix hw watch/break support.
72 2002-02-20 Mark Salter <msalter@redhat.com>
74 * include/plf_stub.h: Add HW watchpoint/breakpoint support.
75 * src/verde_misc.c: Ditto.
77 2002-02-19 Mark Salter <msalter@redhat.com>
79 * src/verde_misc.c (hal_hardware_init): Initialize debug unit to
82 2002-01-31 Mark Salter <msalter@redhat.com>
84 * src/verde_pci.c: New file. PCI support common to verde.
85 * cdl/hal_arm_xscale_verde.cdl: Add verde_pci.c to compile list.
86 * include/var_io.h: Move HAL_PCI_CFG_* macros from plf_io.h
87 (CYGARC_PHYSICAL_ADDRESS): Fix conversion.
89 2002-01-30 Mark Salter <msalter@redhat.com>
91 * src/verde_misc.c (hal_delay_us): Fix delay calculation.
93 2002-01-29 Jesper Skov <jskov@redhat.com>
95 * include/var_io.h (CYGARC_PHYSICAL_ADDRESS): Added.
97 * cdl/hal_arm_xscale_verde.cdl: Use common ARM linux exec
99 * src/redboot_linux_exec.c: Removed.
101 2002-01-28 Jesper Skov <jskov@redhat.com>
103 * cdl/hal_arm_xscale_verde.cdl: Declare var_io.h
105 * include/var_io.h: Added.
107 * src/verde_misc.c: Don't include CYGBLD_HAL_PLATFORM_IO_H.
109 * include/hal_cache.h: Include hal_io.h
111 2002-01-24 Nick Garnett <nickg@redhat.com>
113 * cdl/hal_arm_xscale_verde.cdl: Removed CYGHWR_HAL_ARM_VERDE_P_CLK
114 and CYGHWR_HAL_ARM_VERDE_BUS_CLK options in favour of a more
115 dynamic determination of the P_CLK value. CYGNUM_HAL_RTC_PERIOD is
116 now a simple number of microseconds which is converted to the
117 actual clock value in the HAL.
119 * src/verde_misc.c: Rearranged clock code to make use of
120 dynamically determined P_CLK value to set timer value.
122 2002-01-23 Mark Salter <msalter@redhat.com>
124 * include/hal_verde.h: Add PCSR bit defines.
126 * include/hal_var_ints.h (HAL_PLATFORM_RESET): Use HW feature to
129 2002-01-23 Nick Garnett <nickg@redhat.com>
131 * cdl/hal_arm_xscale_verde.cdl:
132 Added CYGHWR_HAL_ARM_VERDE_P_CLK, which defines the external clock
133 frequency applied to the Verde chip. All other CPU frequencies are
135 Added CYGHWR_HAL_ARM_VERDE_BUS_CLK which calculates the internal
136 bus clock from the P_CLK value.
137 Rewrote calculation for CYGNUM_HAL_RTC_PERIOD to derive the period
138 from the bus clock and CYGNUM_HAL_RTC_DENOMINATOR.
141 Reorganized hal_IRQ_handler() to do the right thing.
142 Added test to hal_interrupt_acknowledge() to acknowledge timer
143 interrupts. Also removed misleading comment from hal_clock_reset().
145 * include/hal_verde.h: Added TISR_WRITE().
147 2002-01-21 Mark Salter <msalter@redhat.com>
149 * include/hal_verde.h: Add definitions for ATU, I2C, etc.
151 * include/hal_cache.h: Turn write buffer coalescing on and off
154 2002-01-18 Hugo Tyson <hmt@redhat.com>
156 * include/hal_var_ints.h (HAL_CLOCK_REINITIALIZE): New macro
157 which calls the below, also a prototype for it.
159 * src/verde_misc.c (hal_clock_reinitialize): New routine to
160 reset the clock to a different frequency. This is for GPROF type
161 profiling use only; not general purpose eCos usage.
163 2002-01-09 Mark Salter <msalter@redhat.com>
165 * src/verde_misc.c: Add MCU ISR handler for ECC scrubbing.
167 * include/hal_verde.h (MCU_MCISR): Define.
169 * include/hal_cache.h (HAL_DCACHE_SYNC): Use platform defined
170 constant instead of hardcoded flush area base.
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