This provides basic insertion sort API for Linked List. As part of change,
this insertion sort is used for PCI BAR calculation by its alignment
and for shell commands list by its name.
Signed-off-by: Aiden Park <aiden.park@intel.com>
OsBootOption config data provides addendum field to support multiple boot
option config data into a single boot option.
This patch updates a single boot option properly with multiple addendums.
Signed-off-by: Aiden Park <aiden.park@intel.com>
This allows 'fs ls' command to print directory or file lists to both serial
and display console according to CONSOLE_OUT_DEVICE_MASK.
Signed-off-by: Aiden Park <aiden.park@intel.com>
This 'fs' shell command can be used for basic file system check.
Usage: fs init [device no.] [hwpart no.] [swpart no.]
fs close
fs info
fs ls [dir or file path]
- 'device no.' is from Platform Device Table.
- all 0s by default if 'fs init' has no parameters
- root dir by default if 'fs ls' has no dir or file path
Signed-off-by: Aiden Park <aiden.park@intel.com>
"MM" SBL Shell command can be used to dump PCI configuration space
registers. On the other side, "PCI" command can be used to list all
PCI devices. This patch enhanced "PCI" command to support PCI
configuration space dump by redirecting it to "MM" command internally.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
The 'mm' (formely 'mem') command is being
updated to handle PCI device formatted
addresses and also to support IO device
interfacing. Removing the 'io' command too
since it has been intergrated into the 'mm'
command.
Signed-off-by: James Gutbub <james.gutbub@intel.com>
The 'boot' command is making use of a global
variable declared in the OS Loader but it might
not always be available if the Shell lib is
used with other code. This patch removes the
dependency on the global variable.
Also fixes a small issue with not providing a
value at the prompt; instead prompt the user
with a error message when no valid value has
been provided.
Signed-off-by: James Gutbub <james.gutbub@intel.com>
This patch added command line history upport in SBL Shell. It makes
it easy to run a previous command using Up/Down arrow key.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
The 'boot' command is resetting the current
boot option to be option zero any time the
command is invoked which conflicts with the
'c' command which allows a user to select the
next boot option that should be tried. Remove
the resetting to resolve the issue when doing
'c' sub-command in the 'boot' command.
Signed-off-by: James Gutbub <james.gutbub@intel.com>
The 'boot' command has been updated to add
an option to update the current boot option
to be booted next, e.g. mCurrentBoot. To
change the current boot option just need to
run 'boot' and then select 'c' and the
index to change the current boot option to.
Signed-off-by: James Gutbub <james.gutbub@intel.com>
The OS Loader 'boot' shell command does
not allow a user to skip data entry for
a given input field which can be tedious.
To make it easier allow users to press
enter to re-use the current value for
the boot option being modified to skip
to the options that they actually want
to update.
Also remove the '-a' option, no one will
typically re-enter all of the boot options.
Signed-off-by: James Gutbub <james.gutbub@intel.com>
Since OsLoader will restart from beginning and all memory will be
reclaimed, it is required for Shell library to re-initialize the
global varaibles, for example, command list. Otherwise, the old
memory pointer will be used and cause issues. This patch added the
link list re-initialization in Shell lib. It fixed#253.
Signed-off-by: Maurice Ma <maurice.ma@intel.com>
Currently, all shell commands are statically defined in header file.
Add shell command registration API to allow include/exclude shell
commands dynamically.
Later, some debug shell commands will be added according to build
mode or debug mask.
- TBD: Sorting shell commands by name
Signed-off-by: Aiden Park <aiden.park@intel.com>
This patch adds a new shell command `dmesg` to print out the contents of
the boot log buffer.
Signed-off-by: Borgerson, Matthew A <matthew.a.borgerson@intel.com>
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>
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>
Aiden Park
Kok Tong Ong
Maurice Ma
James Gutbub
Guo Dong
Borgerson, Matthew A
Maurice Ma