tegrabct_v2 error code -11

[paroque28]

Hey guys, do you know anything about tegrabct_v2 error codes? tegra186-mb1-bct-pinmux-p3636-0001-a00.cfg looks fine, I even removed my pinmux changes.

[   0.2053 ] Generating coldboot mb1-bct
[   0.2069 ] tegrabct_v2 --chip 0x18 0 --mb1bct mb1_cold_boot_bct.cfg --sdram dnncam-v1-nx.cfg --misc tegra186-mb1-bct-misc-si-l4t.cfg --scr mobile_scr.cfg --pinmux tegra186-mb1-bct-pinmux-p3636-0001-a00.cfg --pmc tegra186-mb1-bct-pad-p3636-0001-a00.cfg --pmic tegra186-mb1-bct-pmic-p3636-0001-a00.cfg --brcommand tegra186-mb1-bct-bootrom-p3636-0001-a00.cfg --prod tegra186-mb1-bct-prod-p3636-0001-a00.cfg
[   0.2073 ] MB1-BCT version: 0xf
[   0.2074 ] Packing sdram param for instance[0]
[   0.2173 ] Packing sdram param for instance[1]
[   0.2174 ] Packing sdram param for instance[2]
[   0.2174 ] Packing sdram param for instance[3]

[   0.2175 ] Parsing config file :tegra186-mb1-bct-pinmux-p3636-0001-a00.cfg 
[   0.2944 ] 
Error: Return value -11
Command tegrabct_v2 --chip 0x18 0 --mb1bct mb1_cold_boot_bct.cfg --sdram dnncam-v1-nx.cfg --misc tegra186-mb1-bct-misc-si-l4t.cfg --scr mobile_scr.cfg --pinmux tegra186-mb1-bct-pinmux-p3636-0001-a00.cfg --pmc tegra186-mb1-bct-pad-p3636-0001-a00.cfg --pmic tegra186-mb1-bct-pmic-p3636-0001-a00.cfg --brcommand tegra186-mb1-bct-bootrom-p3636-0001-a00.cfg --prod tegra186-mb1-bct-prod-p3636-0001-a00.cfg

I saw error code 11 on another discussion, but this is -11

Thanks a lot,
Pablo

[paroque28]

Inexplicably it just started working after no big change. But it would be nice to have a way of knowing what these errors mean