The Collaborative International Dictionary of English v.0.48:

Whole-souled \Whole"-souled`\, a.
   Thoroughly imbued with a right spirit; noble-minded; devoted.
   [1913 Webster]

WordNet (r) 3.0 (2006):

whole-souled
    adj 1: with unconditional and enthusiastic devotion; "heart-
           whole friendship"; "gave wholehearted support to her
           candidacy"; "wholehearted commitment"; "demonstrated his
           whole-souled allegiance" [syn: heart-whole,
           wholehearted, whole-souled]