+ Cameron
On 3/26/2018 3:34 PM, Vanessa Maegima wrote:
On Seg, 2018-03-26 at 09:24 -0300, Vanessa Maegima wrote:
Hi Arend,
Here's the hexdump: http://code.bulix.org/trv3o7-306254
The link above provides the hexdump from the html nvram, which makes
wifi work on pico-imx7d.
I also got the hexdump of the nvram file provided by TechNexion for
comparison, which returns the error "brcmfmac: brcmf_sdio_htclk: HT
Avail timeout (1000000): clkctl 0x50": http://code.bulix.org/mw4x62-3
09
095
Fixing second URL: http://code.bulix.org/mw4x62-309095
Hi Vanessa,
It has been a while, but recently I was contacted by Cameron who was
facing same/similar issue. After some email exchanges with him he
uncovered that the problem with the TechNexion nvram file is with the
boardflags3 entry. On my suggestion he change the value from 0x08101188
to 0x101188. The dropped bit forces the clock hierarchy in the chip to
select external LPO. I found some schematics showing a 32kHz signal
hooked up to the LPO input coming from GPIO1_IO03. Could it be that it
is not properly setup? Devicetree maybe?
Regards,
Arend
