[U-Boot] [PATCH 00/10] x86: Early debug enhancements

[Simon Glass]

This series adds a few more features to the debug UART, making it possible
to use it even when the board needs to perform additional init for the UART
to work. The debug UART is anabled on link.

Some minor PCI tidy-ups are also included.

Link currently does not boot due to lack of early malloc() memory. For now
just increase the size.


Simon Glass (10):
  x86: chromebook_link: Expand early malloc() memory
  malloc_simple: Add debug() information
  dm: pci: Tidy up auto-config error handling
  dm: pci: Correct a few debug() statements
  dm: pci: Adjust pci_find_and_bind_driver() to return -EPERM
  debug_uart: Adjust the declaration of debug_uart_init()
  debug_uart: Support board-specific UART initialisation
  debug_uart: Add an option to announce the debug UART
  x86: Init the debug UART if enabled
  x86: chromebook_link: Enable the debug UART

 arch/x86/cpu/ivybridge/cpu.c      |  7 ++++++
 arch/x86/cpu/start.S              |  3 +++
 common/malloc_simple.c            |  4 ++++
 configs/chromebook_link_defconfig | 11 ++++++---
 drivers/pci/pci-uclass.c          | 50 ++++++++++++++++++++++++++-------------
 drivers/serial/Kconfig            | 21 ++++++++++++++++
 drivers/serial/ns16550.c          |  2 +-
 drivers/serial/serial_efi.c       |  2 +-
 drivers/serial/serial_s5p.c       |  2 +-
 include/debug_uart.h              | 30 +++++++++++++++++++++--
 lib/efi/efi_stub.c                |  2 +-
 11 files changed, 108 insertions(+), 26 deletions(-)

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2.6.0.rc0.131.gf624c3d