[OpenBIOS] [PATCH v2 0/3] fw_cfg: add support for files

[Mark Cave-Ayland]

This patchset is part of the ongoing work to add virtio support to
OpenBIOS, yet self-contained enough to be spun out as a separate
patchset.

Signed-off-by: Mark Cave-Ayland

v2:
- Add comment explaining BE access for file API
- Add mising byte swap macros to fw_cfg_find_file()

Mark Cave-Ayland (3):
  fw_cfg: split fw_cfg_read() into fw_cfg_read() and
    fw_cfg_read_bytes()
  fw_cfg: add fw_cfg_find_file() and fw_cfg_read_file() functions
  fw_cfg: implement fw-cfg-read-file Forth word

drivers/fw_cfg.c             |   89 +++++++++++++++++++++++++++++++++++++++---
 include/arch/common/fw_cfg.h |   16 ++++++++
 libopenbios/init.c           |    7 +++-
 3 files changed, 105 insertions(+), 7 deletions(-)