> From: "Stephen Graf" <s_g...@telus.net> > Date: Sat, 26 Aug 2017 11:58:58 -0700 > > Thank you again for your suggestions. I tried to follow your example but it > did not work out as expected. > For some reason the gpioctl set command is not working at secure level 0 and > without that it is impossible to do anything with the device later.
You should run the diff that Artturi send in an early mail. That produces output like: > A0 mux 5<gmac>- skipping > A1 mux 2<emac>- skipping > A2 mux 5<gmac>- skipping > A3 mux 2<emac>- skipping > A4 mux 5<gmac>- skipping > A5 mux 2<emac>- skipping > A6 mux 5<gmac>- skipping > A7 mux 2<emac>- skipping > A8 mux 5<gmac>- skipping > A9 mux 2<emac>- skipping > A10 mux 5<gmac>- skipping > A11 mux 2<emac>- skipping > A12 mux 5<gmac>- skipping > A13 mux 2<emac>- skipping > A14 mux 5<gmac>- skipping > A15 mux 2<emac>- skipping > A16 mux 5<gmac>- skipping > A17 mux 2<emac>- skipping > B0 mux 2<i2c0>- skipping > B1 mux 1<gpio_out>- adding > B2 mux 0<gpio_in>- adding > B3 mux 4<spdif>- skipping > B4 mux 2<ir0>- skipping > B5 mux 1<gpio_out>- adding > B6 mux 0<gpio_in>- adding > B7 mux 0<gpio_in>- adding > B8 mux 1<gpio_out>- adding > B9 mux 0<gpio_in>- adding > B10 mux 0<gpio_in>- adding > B11 mux 0<gpio_in>- adding > B12 mux 0<gpio_in>- adding > B13 mux 0<gpio_in>- adding > B14 mux 0<gpio_in>- adding > B15 mux 0<gpio_in>- adding > B16 mux 0<gpio_in>- adding > B17 mux 0<gpio_in>- adding > B18 mux 0<gpio_in>- adding > B19 mux 0<gpio_in>- adding > B20 mux 0<gpio_in>- adding > B21 mux 0<gpio_in>- adding > B22 mux 0<gpio_in>- adding > B23 mux 4<invalid>- skipping > C0 mux 0<gpio_in>- adding > C1 mux 0<gpio_in>- adding > C2 mux 0<gpio_in>- adding > C3 mux 0<gpio_in>- adding > C4 mux 0<gpio_in>- adding > C5 mux 0<gpio_in>- adding > C6 mux 0<gpio_in>- adding > C7 mux 0<gpio_in>- adding > C8 mux 0<gpio_in>- adding > C9 mux 0<gpio_in>- adding > C10 mux 0<gpio_in>- adding > C11 mux 0<gpio_in>- adding > C12 mux 0<gpio_in>- adding > C13 mux 0<gpio_in>- adding > C14 mux 0<gpio_in>- adding > C15 mux 0<gpio_in>- adding > C16 mux 0<gpio_in>- adding > C17 mux 0<gpio_in>- adding > C18 mux 0<gpio_in>- adding > C19 mux 0<gpio_in>- adding > C20 mux 0<gpio_in>- adding > C21 mux 0<gpio_in>- adding > C22 mux 0<gpio_in>- adding > C23 mux 0<gpio_in>- adding > C24 mux 0<gpio_in>- adding > D0 mux 0<gpio_in>- adding > D1 mux 0<gpio_in>- adding > D2 mux 0<gpio_in>- adding > D3 mux 0<gpio_in>- adding > D4 mux 0<gpio_in>- adding > D5 mux 0<gpio_in>- adding > D6 mux 0<gpio_in>- adding > D7 mux 0<gpio_in>- adding > D8 mux 0<gpio_in>- adding > D9 mux 0<gpio_in>- adding > D10 mux 0<gpio_in>- adding > D11 mux 0<gpio_in>- adding > D12 mux 0<gpio_in>- adding > D13 mux 0<gpio_in>- adding > D14 mux 0<gpio_in>- adding > D15 mux 0<gpio_in>- adding > D16 mux 0<gpio_in>- adding > D17 mux 0<gpio_in>- adding > D18 mux 0<gpio_in>- adding > D19 mux 0<gpio_in>- adding > D20 mux 0<gpio_in>- adding > D21 mux 0<gpio_in>- adding > D22 mux 0<gpio_in>- adding > D23 mux 0<gpio_in>- adding > D24 mux 0<gpio_in>- adding > D25 mux 0<gpio_in>- adding > D26 mux 0<gpio_in>- adding > D27 mux 0<gpio_in>- adding > E0 mux 0<gpio_in>- adding > E1 mux 0<gpio_in>- adding > E2 mux 0<gpio_in>- adding > E3 mux 0<gpio_in>- adding > E4 mux 0<gpio_in>- adding > E5 mux 0<gpio_in>- adding > E6 mux 0<gpio_in>- adding > E7 mux 0<gpio_in>- adding > E8 mux 0<gpio_in>- adding > E9 mux 0<gpio_in>- adding > E10 mux 0<gpio_in>- adding > E11 mux 0<gpio_in>- adding > F0 mux 2<mmc0>- skipping > F1 mux 1<gpio_out>- adding > F2 mux 0<gpio_in>- adding > F3 mux 4<jtag>- skipping > F4 mux 2<mmc0>- skipping > F5 mux 1<gpio_out>- adding > G0 mux 0<gpio_in>- adding > G1 mux 0<gpio_in>- adding > G2 mux 0<gpio_in>- adding > G3 mux 0<gpio_in>- adding > G4 mux 0<gpio_in>- adding > G5 mux 0<gpio_in>- adding > G6 mux 0<gpio_in>- adding > G7 mux 0<gpio_in>- adding > G8 mux 0<gpio_in>- adding > G9 mux 0<gpio_in>- adding > G10 mux 0<gpio_in>- adding > G11 mux 0<gpio_in>- adding > H0 mux 0<gpio_in>- adding > H1 mux 0<gpio_in>- adding > H2 mux 0<gpio_in>- adding > H3 mux 0<gpio_in>- adding > H4 mux 0<gpio_in>- adding > H5 mux 0<gpio_in>- adding > H6 mux 0<gpio_in>- adding > H7 mux 0<gpio_in>- adding > H8 mux 0<gpio_in>- adding > H9 mux 0<gpio_in>- adding > H10 mux 0<gpio_in>- adding > H11 mux 0<gpio_in>- adding > H12 mux 0<gpio_in>- adding > H13 mux 0<gpio_in>- adding > H14 mux 0<gpio_in>- adding > H15 mux 0<gpio_in>- adding > H16 mux 0<gpio_in>- adding > H17 mux 0<gpio_in>- adding > H18 mux 0<gpio_in>- adding > H19 mux 0<gpio_in>- adding > H20 mux 0<gpio_in>- adding > H21 mux 0<gpio_in>- adding > H22 mux 0<gpio_in>- adding > H23 mux 0<gpio_in>- adding > H24 mux 0<gpio_in>- adding > H25 mux 0<gpio_in>- adding > H26 mux 0<gpio_in>- adding > H27 mux 0<gpio_in>- adding > I0 mux 0<gpio_in>- adding > I1 mux 0<gpio_in>- adding > I2 mux 0<gpio_in>- adding > I3 mux 0<gpio_in>- adding > I4 mux 0<gpio_in>- adding > I5 mux 0<gpio_in>- adding > I6 mux 0<gpio_in>- adding > I7 mux 0<gpio_in>- adding > I8 mux 0<gpio_in>- adding > I9 mux 0<gpio_in>- adding > I10 mux 0<gpio_in>- adding > I11 mux 0<gpio_in>- adding > I12 mux 0<gpio_in>- adding > I13 mux 0<gpio_in>- adding > I14 mux 0<gpio_in>- adding > I15 mux 0<gpio_in>- adding > I16 mux 0<gpio_in>- adding > I17 mux 0<gpio_in>- adding > I18 mux 0<gpio_in>- adding > I19 mux 0<gpio_in>- adding > I20 mux 0<gpio_in>- adding > I21 mux 0<gpio_in>- adding which allows us to see how the pins are configured and whether they're made available.
