Change Details

Some hardware/firmware leaves serial console in bogus state before calling user boot code. After that output of boot0sio could not be seen by user, which is inconvenient. This diff adds compile-time option `BOOT_BOOT0_RESET_TERM`, which force `boot0sio` to send default VT-100 reset command `<ESC>c` before all output. This option is not compatible with `PXE` and `VOLUME_SERIAL` options, due to space constrains. Only two of these three options could be selected together. This option is turned off by default.

Some hardware/firmware leaves serial console in bogus state before calling user boot code. After that output of `boot0sio` could not be seen by user, which is inconvenient. This diff adds compile-time option `BOOT_BOOT0_RESET_TERM`, which force `boot0sio` to send default VT-100 reset command `<ESC>c` before all output. This option is not compatible with `PXE` and `VOLUME_SERIAL` options, due to space constrains. Only two of these three options could be selected together. This option is turned off by default.

Some hardware/firmware leaves serial console in bogus state before calling user boot code. After that output of `boot0sio` could not be seen by user, which is inconvenient. This diff adds compile-time option `BOOT_BOOT0_RESET_TERM`, which force `boot0sio` to send default VT-100 reset command `<ESC>c` before all output. This option is not compatible with `PXE` and `VOLUME_SERIAL` options, due to space constrains. Only two of these three options could be selected together. This option is turned off by default.