tree 54072662eec7809f0a3c6d3fcdc2484b6dabe6d2
parent 0388426ac1beb3fe9e3fe21479b60da61e71b639
author Alex Van Damme <atv@google.com> 1722880007 -0700
committer Alex Van Damme <atv@google.com> 1722880503 -0700

Check for ISA extension in startup

- Check for the 'X' extension in misa at startup. If not present, skip
  initialization for the vector core.

Change-Id: I03a1f14498fbb74e08a6d99eac6e596b01c94c25