<6>[mmc-msg] sw_mci_init
[    2.245756] [mmc-msg] sw_mci_init
<6>[mmc-msg] MMC host used card: 0x1, boot card: 0x0, io_card 0
[    2.254790] [mmc-msg] MMC host used card: 0x1, boot card: 0x0, io_card 0
<6>[mmc-msg] sdc0 set round clock 400000, src 24000000
[    2.266669] [mmc-msg] sdc0 set round clock 400000, src 24000000
<6>[mmc-msg] sdc0 set ios: clk 0Hz bm OD pm OFF vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    2.280850] [mmc-msg] sdc0 set ios: clk 0Hz bm OD pm OFF vdd 3.3V width 1 timing LEGACY(SDR12) dt B
<6>[mmc-msg] sdc0 Probe: base:0xf00d4000 irq:64 sg_cpu:ffdf7000(4fc00000) ret 0.
[    2.298107] [mmc-msg] sdc0 Probe: base:0xf00d4000 irq:64 sg_cpu:ffdf7000(4fc00000) ret 0.
[mmc_pm]: failed to fetch sdio card configuration!