Subversion Repositories openrisc

2003-02-13  Patrick Doyle  <wpd@delcomsys.com>
        * src/aaed2000_misc.c: Replaced explicit prototype of memset with
        #include <string.h>.

2002-05-14  Jesper Skov  <jskov@redhat.com>

        * src/aaed2000_misc.c (hal_mmu_init): Fixed warning.

2002-05-07  Gary Thomas  <gthomas@redhat.com>

        * cdl/hal_arm_arm9_aaed2000.cdl: 
        Standardize CYGNUM_HAL_VIRTUAL_VECTOR_CONSOLE_CHANNEL_DEFAULT usage.

2002-04-15  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_arm9_aaed2000.cdl: Switch to use arm-elf.

2002-03-26  Jesper Skov  <jskov@redhat.com>

        * src/lcd_support.c (lcd_comm_init): Fix missing rename. Disable
        assembly that breaks GCC.

2002-03-10  Gary Thomas  <gthomas@redhat.com>

        * src/kbd_drvr.c: New file.

        * src/lcd_support.c: 
        * src/aaed2000_misc.c: 
        * cdl/hal_arm_arm9_aaed2000.cdl: Split out keyboard driver.

2002-03-09  Gary Thomas  <gthomas@redhat.com>

        * src/aaed2000_misc.c (plf_hardware_init): 
        Configure touch screen interrupt.

        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.h: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.h: 
        LCD screen needs 0xA0000 bytes.

        * include/lcd_support.h: Remove warnings (when built for eCos).

        * include/aaed2000.h: Add definitions for Synchronous Serial Port
        (SSP) which is used by the touch screen.

2002-01-29  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_arm9_aaed2000.cdl: Use generic linux exec command.
        * src/redboot_linux_exec.c: Removed.

2002-01-28  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_arm9_aaed2000.cdl: Removed explicit plf_io.h
        declaration.

2002-01-10  Jesper Skov  <jskov@redhat.com>

        * src/lcd_support.c (KeyboardScan): Increase debouce stability
        period to counter the incresed CPU/bus speed. 100 seems fine,
        using 120 for good measure.

2001-12-12  Jesper Skov  <jskov@redhat.com>

        * include/aaed2000.h: Increase waitstates.

2001-12-11  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_arm9_aaed2000.cdl: Removed custom clocking. Changed
        clocking mode to generic instead of Agilent specific. 
        * include/aaed2000.h: Same. Also add idle cycles to static mem
        controller options. Don't do autoprecharge of SDRAM.

        * include/hal_platform_setup.h: Add idle cycles to static mem
        controller options. Change CPU clock to synchronous mode. Correct
        SDRAM refresh count calculation.
        

2001-11-29  Jesper Skov  <jskov@redhat.com>

        * src/lcd_support.c (KeyboardScan): Instead of just debouncing for
        a fixed time (loop of 1000), look for changes in the state and
        break out early if the reading is stable.

2001-11-27  Jesper Skov  <jskov@redhat.com>

        * include/aaed2000.h (AAEC_CSC_CLKSET_INIT): Fix definition.

        * src/lcd_support.c: Swap " and @.

2001-11-22  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_arm9_aaed2000.cdl: Use HOST_CC instead of 'cc'.

2001-11-16  Jesper Skov  <jskov@redhat.com>

        * include/hal_platform_setup.h: Removed unused code. Don't mess
        with the system setup in RAM startup mode.

2001-11-15  Jesper Skov  <jskov@redhat.com>

        * src/redboot_linux_exec.c (do_exec): Use CYGARC_PHYSICAL_ADDRESS
        instead of UNMAPPED_ADDR.

        * include/plf_io.h: Added CYGARC_PHYSICAL_ADDRESS and
        CYGARC_VIRTUAL_ADDRESS.

        * include/aaed2000.h: Added definitions for memory areas.

        * src/redboot_linux_exec.c (do_exec): Use load start/end
        parameters as defaults. Don't copy image if specified length is
        zero.

2001-11-14  Jesper Skov  <jskov@redhat.com>

        * cdl/hal_arm_arm9_aaed2000.cdl: Use 508kHz timer for kernel
        clock.
        * src/aaed2000_misc.c (hal_clock_initialize): Same.

        * src/hal_diag.c (cyg_hal_plf_serial_putc): Wait for TX to
        complete before returning.

2001-11-14  Gary Thomas  <gthomas@redhat.com>

        * src/lcd_support.c (KeyboardScan): Reduce bounce time.
        (lcd_comm_getc_timeout): Scan code is slow - adjust timeout.

2001-11-13  Jesper Skov  <jskov@redhat.com>

        * include/plf_io.h: Include platform header.

2001-11-12  Jesper Skov  <jskov@redhat.com>

        * include/pkgconf/mlt_arm_arm9_aaed2000_rom.ldi: Updated.
        * include/pkgconf/mlt_arm_arm9_aaed2000_rom.h: Same.
        * include/pkgconf/mlt_arm_arm9_aaed2000_rom.mlt: Same.

        * src/lcd_support.c: Fix compiler warning.

        * src/hal_diag.c: Calculate baud rate clock properly.
        Removed some unused code. Clear more registers on init.
        Added interrupt handling code. Also enable RX timeout.

        * src/aaed2000_misc.c: Added more interrupt ack details. Minor
        reorg of code.

        * include/aaed2000.h: Fixed SDRAM RAS definition. Added some
        interrupt-end registers.

        * cdl/hal_arm_arm9_aaed2000.cdl: Set default baud rates to 38400.

2001-11-12  Gary Thomas  <gthomas@redhat.com>

        * include/lcd_support.h: Add frame buffer type (RGB555).

        * src/lcd_support.c: 
        * cdl/hal_arm_arm9_aaed2000.cdl: Reorg LCD support, separating
        basic LCD functionality with virtual screen [console] support.

2001-11-10  Gary Thomas  <gthomas@redhat.com>

        * src/aaed2000_misc.c (hal_interrupt_acknowledge): 
        (hal_interrupt_configure): 

        * include/aaed2000.h: Flush out interrupt control & support.
        Ethernet now works interrupt driven.

2001-11-09  Jesper Skov  <jskov@redhat.com>

        * misc/redboot_primary_RAM.ecm: Added.
        * misc/redboot_primary_ROMRAM.ecm: Added.

2001-11-08  Jesper Skov  <jskov@redhat.com>

        * src/aaed2000_misc.c: Set up RTC. Added interrupt handling.

        * cdl/hal_arm_arm9_aaed2000.cdl: Calculate correct RTC
        period. Removed prescaler option.


        * include/hal_platform_setup.h: Also set up ether/GPIO access
        details for RAM startup (to support running under the ARM
        monitor).

2001-11-08  Gary Thomas  <gthomas@redhat.com>

        * src/lcd_support.c: 
        * src/banner.xpm: Minor adjustments to logo & screen colors.

2001-11-07  Jesper Skov  <jskov@redhat.com>

        * include/hal_platform_ints.h: Added descriptions for external
        interrupt sources.

        * src/aaed2000_misc.c: Fixed warnings.
        * src/lcd_support.c: Same.

        * misc/redboot_ROMRAM.ecm: Removed ESA settings.
        * misc/redboot_ROM.ecm: Same.
        * misc/redboot_RAM.ecm: Same.

2001-11-06  Jesper Skov  <jskov@redhat.com>

        * include/hal_platform_setup.h: Set SDRAM refresh rate according
        to bus speed.

        * include/aaed2000.h: Added more "clock and state" definitions.

        * cdl/hal_arm_arm9_aaed2000.cdl: Added configury for cpu/bus clock
        speeds.

        * include/aaed2000.h: Added more interrupt controller
        definitions.

        * include/hal_platform_setup.h: Disable interrupts and MMU/cache
        before setting up SDRAM.

2001-11-06  Gary Thomas  <gthomas@redhat.com>

        * src/lcd_support.c: Remove unnecessary HAL_VIRT_TO_PHYS_ADDRESS().
        Tighten up reset/init timings.  Improve lcd_clear() so it runs a
        bit faster.
        (lcd_drawc): 
        (lcd_scroll): Add hand-crafted optimizations.

        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.h: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.h: 
        Setup for true ROMRAM mode.

2001-11-05  Jesper Skov  <jskov@redhat.com>

        * src/arm_mon.c: Fill memory with the flash clear value (0xff).

        * include/aaed2000.h: Added SDRAM details.

        * include/hal_platform_setup.h: Initialize bus controllers,
        including [presently disabled] SDRAM setup.

        * src/aaed2000_misc.c (plf_hardware_init): Removed bus controller
        setup.

2001-11-05  Gary Thomas  <gthomas@redhat.com>

        * src/lcd_support.c: Minor tinkering, mostly with scrolling.

        * src/aaed2000_misc.c (hal_delay_us): Rewrite using timer #3.

        * include/aaed2000.h: Add timer definitions.

2001-11-04  Gary Thomas  <gthomas@redhat.com>

        * include/lcd_support.h: 
        * src/lcd_support.c: 
        * src/font.h: 
        * src/banner.xpm: New file(s) - LCD/KBD virtual console support.

        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.mlt: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.ldi: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_romram.h: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.mlt: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.ldi: 
        * include/pkgconf/mlt_arm_arm9_aaed2000_ram.h: Leave space for LCD.

        * include/aaed2000.h: Add definitions for LCD, extended GPIO.

        * src/aaed2000_misc.c (plf_if_init): 
        * cdl/hal_arm_arm9_aaed2000.cdl: Add LCD/KBD as virtual console.

2001-11-02  Jesper Skov  <jskov@redhat.com>

        * src/redboot_linux_exec.c: Updated header

        * src/hal_diag.c: Changed interrupt vector.

        * src/aaed2000_misc.c (plf_hardware_init): Cleanup. Fixed
        warnings.

        * include/plf_stub.h: Header updated.

        * cdl/hal_arm_arm9_aaed2000.cdl: Changed clock setting.

        * include/hal_platform_setup.h: Removed unused LED macro.

        * include/hal_diag.h: Cleaned up.

        * include/aaed2000.h: Removed non-AAEC definitions.

        * include/hal_platform_ints.h: Added AAEC vectors.

2001-11-02  Gary Thomas  <gthomas@redhat.com>

        * src/aaed2000_misc.c (hal_mmu_init): Map in Compact Flash / PCMCIA.

2001-11-01  Jesper Skov  <jskov@redhat.com>

        * src/redboot_linux_exec.c (do_exec): Workaround for compiler
        bug.

        * include/aaed2000.h: Fix daft register address typos.

        * src/hal_diag.c (cyg_hal_plf_serial_init_channel): Enable device
        before setting it up (from dwmw2).

        * include/hal_platform_ints.h: Try to soft reset the board.

        * include/pkgconf/mlt_arm_arm9_aaed2000_rom.ldi: Changed base
        address to flash+128k
        * include/pkgconf/mlt_arm_arm9_aaed2000_rom.mlt: Same.
        * include/pkgconf/mlt_arm_arm9_aaed2000_rom.h: Same.

        * src/arm_mon.c (IMAGE_BASE, LOAD_ADDRESS): Moved RedBoot to flash
        base +0x20000. Made LOAD_ADDRESS depend on startup type.

        * misc/redboot_ROMRAM.ecm: Move FIS and config blocks to their
        default positions (at end of flash). Removed
        CYGNUM_REDBOOT_FLASH_RESERVED_BASE setting.
        * misc/redboot_ROM.ecm: Removed CYGNUM_REDBOOT_FLASH_RESERVED_BASE
        setting. 
        * misc/redboot_RAM.ecm: Same.

2001-10-31  Jesper Skov  <jskov@redhat.com>

        * src/arm_mon.c: Added.

        * include/plf_io.h (_ADDR_REDBOOT_TO_ARM): undo mistaken commit.

        * src/aaed2000_misc.c (plf_hardware_init): Added PIO setup.

        * include/plf_io.h (_ADDR_REDBOOT_TO_ARM): added.

        * cdl/hal_arm_arm9_aaed2000.cdl: define CYGBLD_HAL_PLATFORM_IO_H.

2001-10-30  Jesper Skov  <jskov@redhat.com>

        * Updated MLT files for the new tools.
        
        * Imported sources from Gary Thomas.

//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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//
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// or inline functions from this file, or you compile this file and link it
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//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================