2004-09-24 Drew Moseley * src/verde_misc.c: Fix typo in drain-write-buffer command. 2003-07-18 Nick Garnett * cdl/hal_arm_xscale_verde.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. 2003-06-21 Mark Salter * src/verde_pci.c (pci_config_setup): Add dev field to PCI-X Type 0 config cycles. * include/hal_verde.h: Define I2C registers as base+offset. 2003-01-24 Mark Salter * include/hal_verde.h: Add some arbitatration unit defines. * src/verde_misc.c (_scrub_ecc): Make scrub an atomic operation on the bus. Thanks to rickr@mn.rr.com for pointing out the need for this. 2002-11-12 Mark Salter * include/hal_var_ints.h (CYGNUM_HAL_INTERRUPT_MSG_IBPQ): IRQ 26 belongs to messaging unit. 2002-09-19 Mark Salter * include/hal_verde.h: Remove stuff provided by XScale core package. * src/verde_misc.c: Ditto. * cdl/hal_arm_xscale_verde.cdl (CYGBLD_HAL_VAR_H): Define. 2002-08-29 Mark Salter * include/plf_stub.h: Add HAL_STUB_HW_BREAKPOINT_LIST_SIZE and HAL_STUB_HW_WATCHPOINT_LIST_SIZE. 2002-08-12 Mark Salter * cdl/hal_arm_xscale_verde.cdl: Remove CYGSEM_REDBOOT_ARM_LINUX_BOOT requirement. 2002-05-28 Mark Salter * cdl/hal_arm_xscale_verde.cdl: Fix linux exec address test. * include/hal_verde.h (CYGARC_HAL_MMU_OFF): XScale has special requirements for turning off MMU. 2002-05-24 Jonathan Larmour * cdl/hal_arm_xscale_verde.cdl: Remove implement of CYGINT_HAL_VIRTUAL_VECTOR_COMM_BAUD_SUPPORT since platforms should define whether baud rate changes are possible. 2002-04-01 Rory Bolt * include/hal_var_ints.h: Fix definition for DMA1_ERR. 2002-02-25 Mark Salter * src/verde_misc.c: Timer source clock is always exactly 200MHz. 2002-02-22 Mark Salter * src/verde_misc.c: Fix hw watch/break support. 2002-02-20 Mark Salter * include/plf_stub.h: Add HW watchpoint/breakpoint support. * src/verde_misc.c: Ditto. 2002-02-19 Mark Salter * src/verde_misc.c (hal_hardware_init): Initialize debug unit to sane state. 2002-01-31 Mark Salter * src/verde_pci.c: New file. PCI support common to verde. * cdl/hal_arm_xscale_verde.cdl: Add verde_pci.c to compile list. * include/var_io.h: Move HAL_PCI_CFG_* macros from plf_io.h (CYGARC_PHYSICAL_ADDRESS): Fix conversion. 2002-01-30 Mark Salter * src/verde_misc.c (hal_delay_us): Fix delay calculation. 2002-01-29 Jesper Skov * include/var_io.h (CYGARC_PHYSICAL_ADDRESS): Added. * cdl/hal_arm_xscale_verde.cdl: Use common ARM linux exec command. * src/redboot_linux_exec.c: Removed. 2002-01-28 Jesper Skov * cdl/hal_arm_xscale_verde.cdl: Declare var_io.h * include/var_io.h: Added. * src/verde_misc.c: Don't include CYGBLD_HAL_PLATFORM_IO_H. * include/hal_cache.h: Include hal_io.h 2002-01-24 Nick Garnett * cdl/hal_arm_xscale_verde.cdl: Removed CYGHWR_HAL_ARM_VERDE_P_CLK and CYGHWR_HAL_ARM_VERDE_BUS_CLK options in favour of a more dynamic determination of the P_CLK value. CYGNUM_HAL_RTC_PERIOD is now a simple number of microseconds which is converted to the actual clock value in the HAL. * src/verde_misc.c: Rearranged clock code to make use of dynamically determined P_CLK value to set timer value. 2002-01-23 Mark Salter * include/hal_verde.h: Add PCSR bit defines. * include/hal_var_ints.h (HAL_PLATFORM_RESET): Use HW feature to perform reset. 2002-01-23 Nick Garnett * cdl/hal_arm_xscale_verde.cdl: Added CYGHWR_HAL_ARM_VERDE_P_CLK, which defines the external clock frequency applied to the Verde chip. All other CPU frequencies are derived from this. Added CYGHWR_HAL_ARM_VERDE_BUS_CLK which calculates the internal bus clock from the P_CLK value. Rewrote calculation for CYGNUM_HAL_RTC_PERIOD to derive the period from the bus clock and CYGNUM_HAL_RTC_DENOMINATOR. * src/verde_misc.c: Reorganized hal_IRQ_handler() to do the right thing. Added test to hal_interrupt_acknowledge() to acknowledge timer interrupts. Also removed misleading comment from hal_clock_reset(). * include/hal_verde.h: Added TISR_WRITE(). 2002-01-21 Mark Salter * include/hal_verde.h: Add definitions for ATU, I2C, etc. * include/hal_cache.h: Turn write buffer coalescing on and off along with Dcache. 2002-01-18 Hugo Tyson * include/hal_var_ints.h (HAL_CLOCK_REINITIALIZE): New macro which calls the below, also a prototype for it. * src/verde_misc.c (hal_clock_reinitialize): New routine to reset the clock to a different frequency. This is for GPROF type profiling use only; not general purpose eCos usage. 2002-01-09 Mark Salter * src/verde_misc.c: Add MCU ISR handler for ECC scrubbing. * include/hal_verde.h (MCU_MCISR): Define. * include/hal_cache.h (HAL_DCACHE_SYNC): Use platform defined constant instead of hardcoded flush area base. //=========================================================================== //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 or (at your option) any later version. // // eCos is distributed in the hope that it will be useful, but WITHOUT ANY // WARRANTY; without even the implied warranty of MERCHANTABILITY or // FITNESS FOR A PARTICULAR PURPOSE. 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