[meta-xilinx] Booting MPSoC from SD card
mike.looijmans at topic.nl
Fri Mar 24 01:56:40 PDT 2017
The remaining problem I still have is that pmufw kills the SD1 card controller.
I have the SD card slot connected to SD1 (MIO46 etc). On SD0 there's an 8G
When running an old 4.6 kernel which doesn't require pmufw, both SD0 and SD1
Loading pmufw and running that old kernel makes SD1 fail, the kernel reports:
mmc1: error -110 whilst initialising MMC card
SD0 (the eMMC chip) keeps functioning okay apparently.
On the newer xilinx/master 4.9 kernel, the pmufw is required, and the SD1
fails in the same way, preventing the system to boot from SD.
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