c17d68b0fb
When the console-record buffer overflows, show both the current buffer size and the size needed. This helps the user know what value to set for CONFIG_CONSOLE_RECORD_OUT_SIZE. Add a console_out_ovf field to global_data to track the number of bytes that could not be written due to overflow. Co-developed-by: Claude <noreply@anthropic.com> Signed-off-by: Simon Glass <simon.glass@canonical.com>