What is "ashaval"

Ashaval is first name of Ahmedabad. Archaeological evidence suggests that the area around Ahmedabad in the state of Gujarat, India has been inhabited since the 11th century, when it was known as Ashapalli or Ashaval. The city of Ashaval was located on the east of River Sabarmati. Existence of Ashawal is traced way back in 9th - 10th century uptill 13th century.