Subversion Repositories openrisc

2002-08-06  Gary Thomas  <gary@chez-thomas.org>
2002-08-06  Motoya Kurotsu <kurotsu@allied-telesis.co.jp>       

        * src/ser16c550c.c: I/O channel data can't be constant - contains
        timeout information which can be changed.

2002-02-11  Jesper Skov  <jskov@redhat.com>

        * include/platform.inc: Added hal_intc_translate that knows about
        the special trampoline code.

        * include/plf_intr.h: Updated comment.

2002-02-05  Jesper Skov  <jskov@redhat.com>

        * include/plf_intr.h: Always define the vectors, regardless of
        chaining configuration.

2002-01-31  Jesper Skov  <jskov@redhat.com>

        * src/platform.S (hal_isr_springboard_southbridge): Apply mask to
        interrupt flags - I've seen requests set for masked
        interrupts. Also don't check the slave controller unless the
        cascade request is set.

2001-12-06  Nick Garnett  <nickg@redhat.com>

        * images/redboot_RAM_5kc.elf
        * images/redboot_RAM_5kc.srec
        * images/redboot_ROM_5kc.elf
        * images/redboot_ROM_5kc.fl
        * images/redboot_ROM_5kc.srec
        Added these images for 5kc target.

        * images/redboot_RAM.elf
        * images/redboot_RAM.srec
        * images/redboot_ROM.elf
        * images/redboot_ROM.fl
        * images/redboot_ROM.srec
        Updated these images to match the 5kc ones. These images are for
        Malta boards with the 4kc processor. These will actually run in a
        5kc, but will treat it as a 32bit CPU, and will not provide 64bit
        state to GDB.
        
2001-12-04  Nick Garnett  <nickg@redhat.com>

        * misc/redboot_ROM.ecm: Commented out CYGSEM_REDBOOT_DISK_ISO9660
        since its presence causes CDL and compilation errors.

2001-11-06  Mark Salter  <msalter@redhat.com>

        * misc/redboot_ROM.ecm: Cleanup to support both mips32 and mips64.
        * misc/redboot_RAM.ecm: Ditto.

2001-10-31  Jonathan Larmour  <jlarmour@redhat.com>

        * cdl/hal_mips_malta.cdl: Indicate support of variable baud rates.

2001-07-24  Mark Salter  <msalter@redhat.com>

        * src/plf_misc.c (cyg_hal_plf_ide_init): New function to enable IDE
        controllers.
        (cyg_hal_plf_pci_init): Move ISA bridge setup from cyg_hal_plf_pci_init
        * include/plf_io.h: Add IDE i/f macros.
        * cdl/hal_mips_malta.cdl: Now implements CYGINT_HAL_PLF_IF_IDE.

2001-07-17  David Woodhouse <dwmw2@redhat.com>

        * src/redboot_cmds.c: Remove. Superseded by generic MIPS exec.
        * cdl/hal_mips_malta.cdl: Remove reference to $1

2001-07-13  Jesper Skov  <jskov@redhat.com>

        * include/plf_io.h (HAL_PCI_ALLOC_BASE_IO): Reserve 64kB for
        southbridge instead of 8kB.

2001-07-12  Jesper Skov  <jskov@redhat.com>

        * include/plf_io.h: Fix errors.

2001-07-05  Jesper Skov  <jskov@redhat.com>

        * include/plf_io.h: Added PCI/CPU address translation macros.

2001-06-27  Mark Salter  <msalter@redhat.com>

        * misc/redboot_RAM.ecm (CYGSEM_REDBOOT_BSP_SYSCALLS): Enable GNUPro
        syscalls.
        * misc/redboot_ROM.ecm (CYGSEM_REDBOOT_BSP_SYSCALLS): Ditto.

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

        * include/plf_io.h (HAL_PCI_TRANSLATE_INTERRUPT): Defined.

        * include/plf_intr.h: Made safe to include from assembly files. 
        * src/plf_mk_defs.c (main): Deleted interrupt vector definitions.

        * src/ser16c550c.c: Fix warning.

        * src/platform.S: Add .noreorder statements.

2001-06-05  Jesper Skov  <jskov@redhat.com>

        * src/platform.S (hal_isr_springboard_southbridge): Use delay
        slots, return 0 for spurious interrupts.

2001-06-01  Jesper Skov  <jskov@redhat.com>

        * src/plf_mk_defs.c: Added CYGNUM_HAL_INTERRUPT_CASCADE.

        * src/plf_misc.c (hal_init_irq): Fix enabling of cascading
        interrupts from secondary controller.

        * src/platform.S (hal_isr_springboard_southbridge): Fixed decoding
        of secondary sources. Bail out on spurious interrups.

2001-04-26  Mark Salter  <msalter@redhat.com>

        * include/plf_io.h (HAL_PCI_ALLOC_BASE_MEMORY): Fix typo.

        * cdl/hal_mips_malta.cdl (CYGNUM_HAL_RTC_PERIOD): Fix calculation to
        be based on one half of the CPU clock frequency.
        
2001-04-23  Mark Salter  <msalter@redhat.com>

        * include/plf_io.h: Adjust PCI memory and io base constants so that
        CPU/PCI addresses match the GT64120 setup. Change PCI memory alloc
        base to allow for memory used by south bridge.

2001-04-11  Jesper Skov  <jskov@redhat.com>

        * src/plf_mk_defs.c: Added a few more defs.

        * src/platform.S: Added southbridge springboard for interrupt
        decoding.

        * include/plf_io.h: Carve out a bit of memory at 0 in the PCI IO
        space. Otherwise PCI devices get assigned space which the lana
        southbridge is hardwired to.  Also moved PCI register defs to this
        file.
        
        * src/plf_misc.c: Added PCI interrupt routing setup.

2001-04-10  Jesper Skov  <jskov@redhat.com>

        * src/ser16c550c.c (cyg_hal_plf_serial_init_channel): Allow
        interrupts.

        * include/plf_io.h (HAL_PIIX4_ELCR2): Fix typo.

        * src/plf_misc.c (hal_init_irq): Added.
        (hal_init_irq): Use byte access to SERIRQ.

        * include/plf_io.h: Replaced interrupt definitions.

        * include/plf_intr.h: Proper interrupt handling.

        * include/platform.inc: Removed hal_intc_decode.

        * misc/redboot_RAM.ecm: Added decompression support.
        * misc/redboot_ROM.ecm: Same.

        * include/pkgconf/mlt_mips_malta_ram.mlt: Give RedBoot even more
        space.
        * include/pkgconf/mlt_mips_malta_ram.ldi: Same.
        * include/pkgconf/mlt_mips_malta_ram.h:   Same.

2001-04-09  Jesper Skov  <jskov@redhat.com>

        * include/pkgconf/mlt_mips_malta_ram.h: Changed base address.
        * include/pkgconf/mlt_mips_malta_ram.mlt: Same.
        * include/pkgconf/mlt_mips_malta_ram.ldi: Same.

        * misc/redboot_ROM.ecm: Updated.

        * include/pkgconf/mlt_mips_malta_rom.h: Updated.
        * include/pkgconf/mlt_mips_malta_rom.ldi: Same.
        * include/pkgconf/mlt_mips_malta_rom.mlt: Same.
        * include/pkgconf/mlt_mips_malta_ram.h: Updated.
        * include/pkgconf/mlt_mips_malta_ram.ldi: Same.
        * include/pkgconf/mlt_mips_malta_ram.mlt: Same.

        * src/plf_mk_defs.c: Added.
        * cdl/hal_mips_malta.cdl: Build mk_defs file.
        * src/platform.S: Get table size def from header.

2001-04-03  Jesper Skov  <jskov@redhat.com>

        * misc/redboot_RAM.ecm: Added net packages.

        * include/pkgconf/mlt_mips_malta_ram.h: Hacked in some PCI memory.
        * include/pkgconf/mlt_mips_malta_ram.ldi: Same.

2001-04-02  Jesper Skov  <jskov@redhat.com>

        * src/ser16c550c.c: Removed debug channel definitions, added
        second port.

        * include/plf_intr.h: Removed UART vector.

        * src/plf_misc.c: Moved SMSC superIO init code...
        * src/smsc37m81x.c (cyg_hal_init_superIO): to here.
        * cdl/hal_mips_malta.cdl: Compile new file.

2001-03-23  Jesper Skov  <jskov@redhat.com>

        * src/plf_misc.c (hal_platform_init): Initialize PIIX4 and set up
        COM1 for the SMSC SuperIO part. Now we have serial output. Wohoo!

        * include/plf_io.h: Added a few new definitions.

        * src/platform.S: Enable Galileo as PCI master. Make all PCI IO be
        offset from zero to make PIIX4 happy.

        * include/plf_intr.h (CYGNUM_HAL_INTERRUPT_EXTERNAL_BASE): Added.

        * misc/redboot_ROM.ecm: Updated.

        * src/platform.S: Use correct ISR count (hack). 

        * include/platform.inc: Remove RAM SDRAM init hack.

        * src/platform.S: SDP: Fix sizing logic.

        * include/plf_io.h (HAL_SPD_GET_SDRAM_WIDTH): Changed to width of
        DIMM instead of width of individual SDRAM devices.

2001-03-22  Jesper Skov  <jskov@redhat.com>

        * src/platform.S: Remove some of the hacks.

        * include/plf_io.h (HAL_I2C_READ, HAL_I2C_WRITE): Get these right,
        and the code works. Sheesh!

        * src/platform.S: Minor tweaks to make I2C code match that in
        YAMON. Still doesn't work though.

        * include/platform.inc: Hacked to enable SDRAM init.

        * src/platform.S: Rewrote to use simpler macros.

        * src/plf_misc.c: Removed some CYGMON stuff.

        * include/plf_io.h: Added simpler definitions for I2C access.

        * src/plf_misc.c (hal_platform_init): Fix warning.

        * src/platform.S: Rewrote I2C code for FPGA controller.

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

        * include/plf_io.h: Added I2C definitions for FPGA I2C
        controller.

        * cdl/hal_mips_malta.cdl: Added clock option.

2001-03-21  Jesper Skov  <jskov@redhat.com>

        * misc/redboot_RAM.ecm: Updated.

        * src/plf_misc.c: Always init PCI. Wait for reset.

2001-03-20  Jesper Skov  <jskov@redhat.com>

        * src/ser16c550c.c: Work with either the debug UART (untested) or
        the SuperIO controllers. Clean up baud rate stuff.

        * src/plf_misc.c (cyg_hal_plf_pci_init): Disable init code for
        now.

        * include/platform.inc: Removed ROMRAM startup stuff.

        * cdl/hal_mips_malta.cdl: Changed some default settings.

        * src/plf_misc.c: Removed test code and CYGMON init code.

        * misc/redboot_RAM.ecm: Updated with new options.

        * src/ser16c550c.c: Changes to use SuperIO in PCI space.

        * cdl/hal_mips_malta.cdl: Replace old baud rate options with
        CYGNUM_HAL_VIRTUAL_VECTOR_CHANNELS_DEFAULT_BAUD.
        * src/redboot_cmds.c (do_exec): Use
        CYGNUM_HAL_VIRTUAL_VECTOR_CHANNELS_DEFAULT_BAUD.

        * Package cloned from Atlas package.

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