Commit Graph

3 Commits

Author SHA1 Message Date
Borgerson, Matthew A 2255bc10b0 Enable basic framebuffer text console output
This patch simplifies the GraphicsLib code and adds an abstraction layer
for printing to a virtual "console," through the familier
ConsoleWrite(buffer, len) style function call.

ConsoleWrite can be configured to output to either the serial port, or
the display framebuffer, or both. This primarily enables the command
shell to be used with a display and keyboard.

Signed-off-by: Borgerson, Matthew A <matthew.a.borgerson@intel.com>
2018-10-25 19:25:44 -07:00
Maurice Ma bd1ea24cc1 Add ConsoleInLib to abstract console input (#13)
Current implementation assumes serial port is the only input console
device supported.  But other input console devices can be added later
on. This patch added a ConsoleInLib to abstract the input console
interfaces.  It also added PCDs to control enabled input console
devices.

Signed-off-by: Maurice Ma <maurice.ma@intel.com>
2018-10-05 14:36:29 -07:00
Maurice Ma c6999f497a Initial check-in for Slim Bootloader source 2018-09-13 16:11:07 -07:00