Repository: https://github.com/varadgautam/TexasInstrumentsPkg
=== Week 6 === * Built Shell.efi with BeagleBoneBlackPkg * Could not launch from SEC; dependencies unmet. Need to follow SEC -> DXE -> BDS -> Shell.efi * Added DXE call to BeagleBoneBlackPkg
=== Next === * Get DXE debug output from the board.
On Mon, Jun 23, 2014 at 12:24 PM, Varad Gautam varadgautam@gmail.com wrote:
Hey Bill,
I am now going with getting the UEFI console running instead of implementing the low level libraries. For now, I plan to continue using SPL to load the UEFI image.
This is my progress update so far:
=== Week 5 ===
- Configured JTAG debugger with OpenOCD
- Started working to bring up UEFI console
=== Next ===
- Get console working.
Thanks, Varad
On Tue, Jun 17, 2014 at 2:07 AM, William Mills wmills@ti.com wrote:
Varad,
I am not sure clock & timer libraries are really needed beyond the PEX stage. If you want to demo independence of u-boot SPL you could use the starterware boot loader instead. It should be pretty similar to what you have already working.
Bill
On 06/16/2014 02:20 PM, Varad Gautam wrote:
Repository: https://github.com/varadgautam/TexasInstrumentsPkg
=== Week 4 ===
- Built a UEFI image loadable from SPL to print to UART from SEC
- Cleaned up dependencies
=== Next ===
- Set up JTAG
- Implement clock and timer libraries to reduce dependence on SPL
On Tue, Jun 10, 2014 at 6:37 PM, Varad Gautam varadgautam@gmail.com wrote:
===Week 3 ===
- Got the standalone binary working through U-Boot [1]
- git init [2]
- Looking at ArmVExpressPkg and HisiPkg ports for reference.
=== Current Goal ===
- Build a dummy edk2 image to print over UART and load it from the SPL.
[1]
http://varadgautam.wordpress.com/2014/06/04/a-u-boot-independent-standalone-... [2] https://github.com/varadgautam/TexasInstrumentsPkg
On Tue, Jun 3, 2014 at 2:49 PM, Varad Gautam varadgautam@gmail.com wrote:
Hi all, This is my progress so far:
=== Week 1 ===
- Read U-Boot SPL code for AM335x to figure how it could be used to load
custom binaries.
- Set up the BeagleBone Black, experiment with U-Boot command line.
- Started reading the available ARM Packages in edk2 to see what all can
be reused.
=== Week 2 ===
- Saw portions of the StarterWare code to see how it does things.
- Wrote a bare metal application to print a character stream over UART
as per the TRM [1], facing some problems with initialization.
=== Next ===
- Debug the bare-metal binary, otherwise load it from U-Boot instead of
MLO
- Study the HisiPkg code and start implementing features for AM335x
according to UEFI specs.