PBP won't boot (no amber or green LED)
The led above F2 is the power-on light that uboot controls, can be various colour and at various time, depends on uboot
The charging led is on side, next to barrel plug
echo fe330000.sdhci >/sys/bus/platform/drivers/sdhci-arasan/bind
is the hardware mount command for emmc, as root or sudo
BTW
When you type lsblk,, emmc is the one that has mmcblkXboot0 (or boot1),
DON'T write to these 4 MB sections (X = 0 or 1 or 2). SD will not have these
The charging led is on side, next to barrel plug
echo fe330000.sdhci >/sys/bus/platform/drivers/sdhci-arasan/bind
is the hardware mount command for emmc, as root or sudo
BTW
When you type lsblk,, emmc is the one that has mmcblkXboot0 (or boot1),
DON'T write to these 4 MB sections (X = 0 or 1 or 2). SD will not have these