1 // SPDX-License-Identifier: Apache-2.0 2 // Copyright (C) 2018 IBM Corp. 3 4 #include <assert.h> 5 #include <fcntl.h> 6 #include <sys/mman.h> 7 #include <sys/stat.h> 8 #include <sys/types.h> 9 #include <unistd.h> 10 11 #include "common.h" 12 #include "mbox.h" 13 #include "mboxd_flash.h" 14 15 #include "vpnor/test/tmpd.hpp" 16 17 static constexpr auto BLOCK_SIZE = 0x1000; 18 19 const std::string toc[] = { 20 "partition01=TEST1,00001000,00002000,80,ECC,READONLY", 21 }; 22 23 int main(void) 24 { 25 namespace fs = std::experimental::filesystem; 26 namespace test = openpower::virtual_pnor::test; 27 28 struct mbox_context _ctx, *ctx = &_ctx; 29 uint8_t src[8] = {0}; 30 int rc; 31 32 /* Setup */ 33 memset(ctx, 0, sizeof(mbox_context)); 34 35 mbox_vlog = &mbox_log_console; 36 verbosity = (verbose)2; 37 38 test::VpnorRoot root(ctx, toc, BLOCK_SIZE); 39 init_vpnor_from_paths(ctx); 40 41 /* Test */ 42 rc = write_flash(ctx, 0x1000, src, sizeof(src)); 43 44 /* Verify we can't write to RO partitions */ 45 assert(rc != 0); 46 47 destroy_vpnor(ctx); 48 49 return 0; 50 } 51