Uboot xilinx zynq zedboard

uboot-zynq-compile-log

tools/lib/rsa/rsa-sign.o: In function `rsa_sign':                                                                                                                                                                  
rsa-sign.c:(.text+0x3dd): undefined reference to `SSL_library_init'                                                                                                                                                
rsa-sign.c:(.text+0x3ea): undefined reference to `SSL_load_error_strings'                                                                                                                                          
rsa-sign.c:(.text+0x3ef): undefined reference to `OPENSSL_add_all_algorithms_noconf'                                                                                                                               
rsa-sign.c:(.text+0x3f4): undefined reference to `OpenSSL_add_all_digests'                                                                                                                                         
rsa-sign.c:(.text+0x3f9): undefined reference to `OpenSSL_add_all_ciphers'                                                                                                                                         
rsa-sign.c:(.text+0x479): undefined reference to `CRYPTO_cleanup_all_ex_data'                                                                                                                                      
rsa-sign.c:(.text+0x47e): undefined reference to `ERR_free_strings'                                                                                                                                                
rsa-sign.c:(.text+0x48a): undefined reference to `EVP_cleanup'                                                                                                                                                     
rsa-sign.c:(.text+0x511): undefined reference to `EVP_MD_CTX_create'                                                                                                                                               
rsa-sign.c:(.text+0x527): undefined reference to `EVP_MD_CTX_init'                                                                                                                                                 
rsa-sign.c:(.text+0x594): undefined reference to `EVP_MD_CTX_destroy'                                                                                                                                              
rsa-sign.c:(.text+0x64b): undefined reference to `EVP_MD_CTX_cleanup'                                                                                                                                              
rsa-sign.c:(.text+0x653): undefined reference to `EVP_MD_CTX_destroy'                                                                                                                                              
collect2: error: ld returned 1 exit status                                                                                                                                                                         
make[5]: *** [scripts/Makefile.host:103: tools/dumpimage] Error 1                                                                                                                                                  
make[4]: *** [Makefile:1194: tools] Error 2                                                                                                                                                                        
make[4]: Leaving directory '/home/javier/projects/spinoffs/openwrt/build_dir/target-arm_cortex-a9+neon_musl_eabi/u-boot-zed/u-boot-2016.03'                                                                        
make[3]: *** [Makefile:48: /home/javier/projects/spinoffs/openwrt/build_dir/target-arm_cortex-a9+neon_musl_eabi/u-boot-zed/u-boot-2016.03/.built] Error 2