The former Chelsea man has endured an injury disrupted first season in La Liga, and could potentially miss the remainder of campaign.
He suffered an ankle ligament injury back in November 2019, which sidelined him until the start of February.
However, he suffered a second ankle problem in Real Madrid’s 1-0 defeat to Levante last weekend, with the club confirming a minor fracture, and that he could be out of club action until next season.
But, Martinez insists his talisman should be ready in time to lead the Red Devils in this summer’s tournament.
“I am counting on Eden for the European Championships,” he told an interview with Marca.