On 24 May 2017 at 04:37, Jean-Francois Dagenais <[email protected]> wrote: > Hi Nathan, > > Good job on this series. It looks good, I will try it out soon. Although my > initial testing with PMUFW 0.3 (built by Xilinx SDK) failed quickly because in > PmApiApprovalCheck(), it calls PmConfigObjectIsLoaded which returns false. At > that point, all PM messages other than PM_GET_API_VERSION, PM_GET_CHIPID and > PM_SET_CONFIGURATION are blocked, which means u-boot fails to get the boot > mode > and setting the SD tap delays (it's using the PM_MMIO_READ/WRITE messages). > > We are currently in the process of upgrading to 2017.1 across the board and > have > not seen anything resembling this config object yet. > > Any clue?
Sorry not sure, I've only tested with QEMU which does not appear to need the configuration? or at least it boots without it. I have not looked at SD with QEMU though, and U-Boot throws card voltage select errors and fails to probe it :|. The only information i've found for this config object is some tcl and template files in the embeddedsw repo. https://github.com/Xilinx/embeddedsw/blob/master/lib/sw_services/xilpm/data/cfg_gen.tcl https://github.com/Xilinx/embeddedsw/blob/master/lib/sw_services/xilpm/data/cfg_data.tpl Which look like a code file generated from HDF data which is likely embedded into FSBL. Looking at the ZCU102 PetaLinux BSP reveals as much. xilinx-zcu102-2017.1/components/plnx_workspace/fsbl_bsp/psu_cortexa53_0/libsrc/xilpm_v2_1/src/pm_cfg_obj.c Regards, Nathan -- _______________________________________________ meta-xilinx mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-xilinx
