On 4/29/21 10:52 AM, Heinrich Schuchardt wrote:
On 26.04.21 13:08, Michal Simek wrote:
Enable EFI capsule update features to be enabled by default also with all dfu valid options for ZynqMP.
This feature was tested on Xilinx ZynqMP zcu104 board with defining dfu_alt_info="mmc 0:1=boot.bin fat 0 1;u-boot.itb fat 0 1" and dfu_alt_info="sf 0:0=boot.bin raw 0 0x50000;u-boot.itb raw 0x80000 0x500000".
There is a need to increase malloc size for getting dfu mmc to work.
Signed-off-by: Michal Simek michal.simek@xilinx.com CC: Sughosh Ganu sughosh.ganu@linaro.org CC: Ilias Apalodimas ilias.apalodimas@linaro.org CC: Heinrich Schuchardt xypron.glpk@gmx.de
I actually didn't try to boot out of qspi because qspi writing is likely broken and should be fixed. But I have checked that images are written to that previously erased locations.
There is a DFU driver for writing to RAM. You should be able to write to memory using capsule update and then do a CRC32 on the memory region for testing the correct result.
That's a good point. As I said to Ilias and Sughosh I think it will be good to list all dfu_alt_info setting and these testing procedures to be able to test them quickly. The same is when runtime service is working how to use it with fwupd. Ilias also mentioned work in progress on A/B update which I would like to enable when it is ready.
Thanks, Michal