update seabios to master snapshot

seabios 1.12 release is planned for november.

update seabios to a master branch snapshot so it gets more testing
and to make the delta smaller when updating to -final during freeze.

git shortlog rel-1.11.2..14221cd86e
===================================

Gerd Hoffmann (12):
      optionrom: enable non-vga display devices
      cbvga: factor out cbvga_setup_modes()
      qemu: add bochs-display support
      cbvga_setup_modes: use real mode number instead of 0x140
      cbvga_list_modes: don't list current mode twice
      cbvga_set_mode: disable clearmem in windows x86 emulator.
      bochs_display_setup: return error on failure
      pmm: use tmp zone on oom
      vgasrc: add allocate_pmm()
      qemu: add qemu ramfb support
      cbvga_set_mode: refine clear display logic
      pretty boot menu entry for cdrom drives

Jing Liu (3):
      pci: fix the return value for truncated capability
      pci: clean up the debug message for pci capability found
      pci: recognize RH PCI legacy bridge resource reservation capability

Kevin O'Connor (8):
      docs: Add sercon-port to Runtime_config.md documentation
      paravirt: Only enable sercon in NOGRAPHIC mode if no other console specified
      shadow: Don't invoke a shutdown on reboot unless in a reboot loop
      build: Use git describe --always
      docs: Update Download.md to use git clone via https
      ssdt: Fix building of legacy acpi tables on current iasl compiler
      docs: Update download file link
      sdcard: Increase SDHCI_POWER_ON_TIME to 5ms

Marc-André Lureau (4):
      x86: add readq()
      tpm: generalize init_timeout()
      tpm: use get_tpm_version() callback
      tpm: add TPM CRB device support

Marcel Apfelbaum (1):
      pci: fix 'io hints' capability for RedHat PCI bridges

Matt DeVillier (2):
      nvme: fix I/O queue length calculation overflow
      SeaVGABios/cbvga: Fix bpp for coreboot framebuffer

Nikolay Nikolov (11):
      floppy: Introduce the floppy_dor_read() function
      floppy: Introduce floppy_dor_mask()
      floppy: Introduce FLOPPY_DOR_XXX constants
      floppy: Preserve motor and drive sel bits when resetting the floppy controller
      floppy: Reset the floppy motor count in floppy_drive_pio()
      floppy: Use timer_check() in floppy_wait_irq()
      floppy: hold the DOR reset bit low for 4 microseconds, when resetting
      floppy: Execute a SPECIFY command after sensing the media type
      floppy: Support up to 4 floppy drives when turning on the floppy motor
      floppy: Wait for the floppy motor to reach a stable speed, after starting
      floppy: Send 4 sense interrupt commands during controller initialization

Paul Menzel (1):
      docs/Download: Use more secure HTTPS URLs where possible

Stefan Berger (5):
      tpm: Add support for TPM2 ACPI table
      tpm: Wait for tpmRegValidSts flag on CRB interface before probing
      tpm: revert return values for successful/failed CRB probing
      tpm: when CRB is active, select, lock it, and check addresses
      tpm: Request access to locality 0

Stephen Douthit (3):
      tpm: Refactor duplicated wait code in tis_wait_sts() & crb_wait_reg()
      tpm: Wait for interface startup when probing
      tpm: Handle unimplemented TIS_REG_IFACE_ID in tis_get_tpm_version()

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

seabios @ 14221cd8

-Subproject commit f9626ccb91e771f990fbb2da92e427a399d7d918
+Subproject commit 14221cd86eadba82255fdc55ed174d401c7a0a04