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base repository: pcengines/seabios
base: rel-1.10.0.1
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head repository: pcengines/seabios
compare: rel-1.10.2.1
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  • 20 commits
  • 33 files changed
  • 7 contributors

Commits on Nov 21, 2016

  1. drop "etc/boot-cpus" fw_cfg file and reuse legacy QEMU_CFG_NB_CPUS 

    since QEMU_CFG_NB_CPUS not going away anytime soon
and serves the same purpose as just added "etc/boot-cpus" fw_cfg
drop support for "etc/boot-cpus" while this code is not
in use yet (i.e. QEMU with "etc/boot-cpus" hasn't been released)
and reuse QEMU_CFG_NB_CPUS instead of it.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
(cherry picked from commit b98c658)
    @kraxel
    Igor Mammedov authored and kraxel committed Nov 21, 2016
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Commits on Feb 24, 2017

  1. ahci: Set upper 32-bit registers to zero 

    If the HBA supports 64-bit addressing, the registers may contain
non-zero values, for example after reboot as a leftover from the
OS driving the adapter.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ladi Prosek <lprosek@redhat.com>
(cherry picked from commit 106543d)
    @ladipro @kraxel
    ladipro authored and kraxel committed Feb 24, 2017
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  2. vgasrc: Increase debug level 

    You only want this information for debugging. As it also slows down the
boot considerably, as, for example, for every character of the GRUB
menu, something is sent over the serial console.

Therefore, increase the debugging level to 9.

Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
(cherry picked from commit 970af16)
    @paulmenzel @kraxel
    paulmenzel authored and kraxel committed Feb 24, 2017
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  3. ps2port: Disable keyboard/mouse prior to resetting ps2 controller 

    If one of the ps2 ports is enabled prior to the ps2 controller reset
then it is possible a device event (eg, key press or mouse move) could
be mistaken for the controller reset response code.  This would result
in a failure and the keyboard would be disabled during the boot.
Always disabling the keyboard and mouse prior to reset ensures that
the controller reset return code can be read properly.

Tested-by: Paul Menzel <paulepanter@users.sourceforge.net>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
(cherry picked from commit dbf9dd2)
    @KevinOConnor @kraxel
    KevinOConnor authored and kraxel committed Feb 24, 2017
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  4. QEMU DMA: Add DMA write capability 

    This allows BIOS to write data back to QEMU using the DMA interface and
provides a higher-level abstraction to write to a fw_cfg file

Signed-off-by: Ben Warren <ben@skyportsystems.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
(cherry picked from commit f991822)
    @kraxel
    Ben Warren authored and kraxel committed Feb 24, 2017
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  5. romfile-loader: Switch to using named structs 

    This is a little cleaner and matches how the command structures are
defined in QEMU.

Signed-off-by: Ben Warren <ben@skyportsystems.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
(cherry picked from commit e5bebc7)
    @kraxel
    Ben Warren authored and kraxel committed Feb 24, 2017
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  6. QEMU fw_cfg: Add command to write back address of file 

    This command is similar to ADD_POINTER, but instead of patching
memory, it writes the pointer back to QEMU over the DMA interface.

Signed-off-by: Ben Warren <ben@skyportsystems.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
(cherry picked from commit bb9cbbc)
    @kraxel
    Ben Warren authored and kraxel committed Feb 24, 2017
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  7. QEMU fw_cfg: Add functions for accessing files by key 

    Due to memory contraints, when resuming from S3 the fw_cfg "files" API
isn't available.  This adds a simple API to get a file 'key', and to
write to the file using the key as a reference.

Signed-off-by: Ben Warren <ben@skyportsystems.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
(cherry picked from commit 336b60b)
    @kraxel
    Ben Warren authored and kraxel committed Feb 24, 2017
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  8. QEMU fw_cfg: Write fw_cfg back on S3 resume 

    Any pointers to BIOS-allocated memory that were written back to QEMU
fw_cfg files are replayed when resuming from S3 sleep.

Signed-off-by: Ben Warren <ben@skyportsystems.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
(cherry picked from commit 8f598a4)
    @kraxel
    Ben Warren authored and kraxel committed Feb 24, 2017
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Commits on Mar 14, 2017

  1. resume: Don't attempt to use generic reboot mechanisms on QEMU 

    On QEMU it's necessary to manually reset the BIOS memory region
between 0xc0000-0x100000 on a reboot.  After this manual memory reset
is completed, it's not valid to use the generic reset mechanisms.
Rename qemu_prep_reset() to qemu_reboot() and change the function to
immediately reboot after the code memcpy.

This fixes a bug that could cause code corruption on reboots - calling
the udelay() function (as invoked by i8042_reboot and/or pci_reboot)
was not valid after the BIOS was memcpy'd.

Reported-by: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Tested-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
(cherry picked from commit c68aff5)
    @KevinOConnor @kraxel
    KevinOConnor authored and kraxel committed Mar 14, 2017
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Commits on Mar 30, 2017

  1. CHANGELOG: add pcengines changelog 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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  2. scripts/buildversion: change to pcengines style versioning 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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  3. hw/usb-xhci: patch to make XHCI work on AMD Mullins 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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  4. hw/usb: increase USB_TIME_SIGATT to 500 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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  5. bootsplash: do not clear the screen for sgabios 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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  6. coreboot: add get_cbmem_file function 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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  7. hw/sdcard: increse sd card frequency and set HIGH_SPEED 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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  8. serial: enable serial console for headless systems 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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  9. boot: add runtime config for pxe and sgabios oproms 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    Kamil Wcislo committed Mar 30, 2017
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Commits on Mar 31, 2017

  1. CHANGELOG: update with info about rel-1.10.2.1 

    Signed-off-by: Kamil Wcislo <kamil.wcislo@3mdeb.com>
    @mek-x
    mek-x committed Mar 31, 2017
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