On 6/3/26 12:25, Erich E. Hoover wrote:
On Wed, Jun 3, 2026 at 9:55 AM Sean Anderson <[email protected]> wrote:
Please add a commit message.
My apologies to everyone. The checkpatch.pl script caught that and,
since I changed the title a little, I accidentally uploaded the wrong
version.
And isn't this already possible with -R ?
Yes, sort of, if you are using "zynqmpimage" instead of "zynqmpbif"
I've never seen the point of BIFs; I've been able to do everything I
want with zynqmpimage.
But this info would be good to put in the commit message.
then you can add the register initialization with -R. The patch
leverages that existing capability to add support for the "[init]"
attribute in the zynqmpbif backend:
https://docs.amd.com/r/en-US/ug1283-bootgen-user-guide/init
We are using this feature, in combination with other zynqmpbif options, like so:
===
image : {
[init] fsbl.int
[bootloader] fsbl.elf
[pmufw_image] pmufw.elf
[destination_cpu=none] fsbl.tcl
[destination_cpu=a53-0, exception_level=el-3] bl31.elf
[destination_cpu=a53-0, exception_level=el-2, load=0x08000000,
startup=0x08000000] u-boot.bin
}
===
Best,
Erich
