en into the Versal eFuse array. This value should be given in string format. It should be 64 characters long, valid characters are 0-9,a-f,A-F. Any other character is considered invalid and will not burn PPK4 hash. Note that,USER_[63:56] are repurposed as PPK4 and for writing the PPK4 hash, XNVM_EFUSE_WRITE_PPK4_SLR3_HASH should be set to TRUE, XNVM_EN_ADD_PPKS should be defined and PPK0,PPK1,PPK2 should already be programmed.</p>
<p>#define XNVM_EFUSE_ADD_PPK_EN FALSE TRUE permanently enables the additiona