functions.php

<?php

/**
 * Use a div for post-info, open
 *
 * @author Bill Erickson
 * @see https://www.billerickson.net/code/genesis-post-info-markup
 *
 */
function be_post_info_markup_open( $open, $args ) {
	return sprintf( '<div %s>', genesis_attr( $args['context'], array(), $args ) );
}
add_filter( 'genesis_markup_entry-meta-before-content_open', 'be_post_info_markup_open', 10, 2 );

/**
 * Use a div for post-info, close
 *
 * @author Bill Erickson
 * @see https://www.billerickson.net/code/genesis-post-info-markup
 *
 */
function be_post_info_markup_close( $close, $args ) {
	return '</div>';
}
add_filter( 'genesis_markup_entry-meta-before-content_close', 'be_post_info_markup_close', 10, 2 );