diff options
Diffstat (limited to 'test/cmd/fdt.c')
| -rw-r--r-- | test/cmd/fdt.c | 562 |
1 files changed, 554 insertions, 8 deletions
diff --git a/test/cmd/fdt.c b/test/cmd/fdt.c index 8ae8a52896..22e8c7e3d2 100644 --- a/test/cmd/fdt.c +++ b/test/cmd/fdt.c @@ -303,6 +303,149 @@ static int fdt_test_resize(struct unit_test_state *uts) } FDT_TEST(fdt_test_resize, UT_TESTF_CONSOLE_REC); +static int fdt_test_print_list_common(struct unit_test_state *uts, + const char *opc, const char *node) +{ + /* + * Test printing/listing the working FDT + * subnode $node/subnode + */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt %s %s/subnode", opc, node)); + ut_assert_nextline("subnode {"); + ut_assert_nextline("\t#address-cells = <0x00000000>;"); + ut_assert_nextline("\t#size-cells = <0x00000000>;"); + ut_assert_nextline("\tcompatible = \"u-boot,fdt-subnode-test-device\";"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + /* + * Test printing/listing the working FDT + * path / string property model + */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt %s / model", opc)); + ut_assert_nextline("model = \"U-Boot FDT test\""); + ut_assertok(ut_check_console_end(uts)); + + /* + * Test printing/listing the working FDT + * path $node string property compatible + */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt %s %s compatible", opc, node)); + ut_assert_nextline("compatible = \"u-boot,fdt-test-device1\""); + ut_assertok(ut_check_console_end(uts)); + + /* + * Test printing/listing the working FDT + * path $node stringlist property clock-names + */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt %s %s clock-names", opc, node)); + ut_assert_nextline("clock-names = \"fixed\", \"i2c\", \"spi\", \"uart2\", \"uart1\""); + ut_assertok(ut_check_console_end(uts)); + + /* + * Test printing/listing the working FDT + * path $node u32 property clock-frequency + */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt %s %s clock-frequency", opc, node)); + ut_assert_nextline("clock-frequency = <0x00fde800>"); + ut_assertok(ut_check_console_end(uts)); + + /* + * Test printing/listing the working FDT + * path $node empty property u-boot,empty-property + */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt %s %s u-boot,empty-property", opc, node)); + /* + * This is the only 'fdt print' / 'fdt list' incantation which + * prefixes the property with node path. This has been in U-Boot + * since the beginning of the command 'fdt', keep it. + */ + ut_assert_nextline("%s u-boot,empty-property", node); + ut_assertok(ut_check_console_end(uts)); + + /* + * Test printing/listing the working FDT + * path $node prop-encoded array property regs + */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt %s %s regs", opc, node)); + ut_assert_nextline("regs = <0x00001234 0x00001000>"); + ut_assertok(ut_check_console_end(uts)); + + return 0; +} + +static int fdt_test_print_list(struct unit_test_state *uts, bool print) +{ + const char *opc = print ? "print" : "list"; + char fdt[4096]; + ulong addr; + int ret; + + /* Original source DT */ + ut_assertok(make_fuller_fdt(uts, fdt, sizeof(fdt))); + addr = map_to_sysmem(fdt); + set_working_fdt_addr(addr); + + /* Test printing/listing the working FDT -- node / */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt %s", opc)); + ut_assert_nextline("/ {"); + ut_assert_nextline("\t#address-cells = <0x00000001>;"); + ut_assert_nextline("\t#size-cells = <0x00000001>;"); + ut_assert_nextline("\tcompatible = \"u-boot,fdt-test\";"); + ut_assert_nextline("\tmodel = \"U-Boot FDT test\";"); + ut_assert_nextline("\taliases {"); + if (print) { + ut_assert_nextline("\t\tbadalias = \"/bad/alias\";"); + ut_assert_nextline("\t\tsubnodealias = \"/test-node@1234/subnode\";"); + ut_assert_nextline("\t\ttestnodealias = \"/test-node@1234\";"); + } + ut_assert_nextline("\t};"); + ut_assert_nextline("\ttest-node@1234 {"); + if (print) { + ut_assert_nextline("\t\t#address-cells = <0x00000000>;"); + ut_assert_nextline("\t\t#size-cells = <0x00000000>;"); + ut_assert_nextline("\t\tcompatible = \"u-boot,fdt-test-device1\";"); + ut_assert_nextline("\t\tclock-names = \"fixed\", \"i2c\", \"spi\", \"uart2\", \"uart1\";"); + ut_assert_nextline("\t\tu-boot,empty-property;"); + ut_assert_nextline("\t\tclock-frequency = <0x00fde800>;"); + ut_assert_nextline("\t\tregs = <0x00001234 0x00001000>;"); + ut_assert_nextline("\t\tsubnode {"); + ut_assert_nextline("\t\t\t#address-cells = <0x00000000>;"); + ut_assert_nextline("\t\t\t#size-cells = <0x00000000>;"); + ut_assert_nextline("\t\t\tcompatible = \"u-boot,fdt-subnode-test-device\";"); + ut_assert_nextline("\t\t};"); + } + ut_assert_nextline("\t};"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + ret = fdt_test_print_list_common(uts, opc, "/test-node@1234"); + if (!ret) + ret = fdt_test_print_list_common(uts, opc, "testnodealias"); + + return 0; +} + +static int fdt_test_print(struct unit_test_state *uts) +{ + return fdt_test_print_list(uts, true); +} +FDT_TEST(fdt_test_print, UT_TESTF_CONSOLE_REC); + +static int fdt_test_list(struct unit_test_state *uts) +{ + return fdt_test_print_list(uts, false); +} +FDT_TEST(fdt_test_list, UT_TESTF_CONSOLE_REC); + /* Test 'fdt get value' reading an fdt */ static int fdt_test_get_value_string(struct unit_test_state *uts, const char *node, const char *prop, @@ -653,23 +796,21 @@ static int fdt_test_set_single(struct unit_test_state *uts, * => fdt set /path property */ ut_assertok(console_record_reset_enable()); - if (sval) { + if (sval) ut_assertok(run_commandf("fdt set %s %s %s", path, prop, sval)); - } else if (integer) { + else if (integer) ut_assertok(run_commandf("fdt set %s %s <%d>", path, prop, ival)); - } else { + else ut_assertok(run_commandf("fdt set %s %s", path, prop)); - } /* Validate the property is present and has correct value. */ ut_assertok(run_commandf("fdt get value svar %s %s", path, prop)); - if (sval) { + if (sval) ut_asserteq_str(sval, env_get("svar")); - } else if (integer) { + else if (integer) ut_asserteq(ival, env_get_hex("svar", 0x1234)); - } else { + else ut_assertnull(env_get("svar")); - } ut_assertok(ut_check_console_end(uts)); return 0; @@ -971,6 +1112,411 @@ static int fdt_test_bootcpu(struct unit_test_state *uts) } FDT_TEST(fdt_test_bootcpu, UT_TESTF_CONSOLE_REC); +static int fdt_test_header_get(struct unit_test_state *uts, + const char *field, const unsigned long val) +{ + /* Test getting valid header entry */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt header get fvar %s", field)); + ut_asserteq(val, env_get_hex("fvar", 0x1234)); + ut_assertok(ut_check_console_end(uts)); + + /* Test getting malformed header entry */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_commandf("fdt header get fvar typo%stypo", field)); + ut_assertok(ut_check_console_end(uts)); + + return 0; +} + +static int fdt_test_header(struct unit_test_state *uts) +{ + char fdt[256]; + ulong addr; + + ut_assertok(make_test_fdt(uts, fdt, sizeof(fdt))); + addr = map_to_sysmem(fdt); + set_working_fdt_addr(addr); + + /* Test header print */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt header")); + ut_assert_nextline("magic:\t\t\t0x%x", fdt_magic(fdt)); + ut_assert_nextline("totalsize:\t\t0x%x (%d)", fdt_totalsize(fdt), fdt_totalsize(fdt)); + ut_assert_nextline("off_dt_struct:\t\t0x%x", fdt_off_dt_struct(fdt)); + ut_assert_nextline("off_dt_strings:\t\t0x%x", fdt_off_dt_strings(fdt)); + ut_assert_nextline("off_mem_rsvmap:\t\t0x%x", fdt_off_mem_rsvmap(fdt)); + ut_assert_nextline("version:\t\t%d", fdt_version(fdt)); + ut_assert_nextline("last_comp_version:\t%d", fdt_last_comp_version(fdt)); + ut_assert_nextline("boot_cpuid_phys:\t0x%x", fdt_boot_cpuid_phys(fdt)); + ut_assert_nextline("size_dt_strings:\t0x%x", fdt_size_dt_strings(fdt)); + ut_assert_nextline("size_dt_struct:\t\t0x%x", fdt_size_dt_struct(fdt)); + ut_assert_nextline("number mem_rsv:\t\t0x%x", fdt_num_mem_rsv(fdt)); + ut_assert_nextline_empty(); + ut_assertok(ut_check_console_end(uts)); + + /* Test header get */ + fdt_test_header_get(uts, "magic", fdt_magic(fdt)); + fdt_test_header_get(uts, "totalsize", fdt_totalsize(fdt)); + fdt_test_header_get(uts, "off_dt_struct", fdt_off_dt_struct(fdt)); + fdt_test_header_get(uts, "off_dt_strings", fdt_off_dt_strings(fdt)); + fdt_test_header_get(uts, "off_mem_rsvmap", fdt_off_mem_rsvmap(fdt)); + fdt_test_header_get(uts, "version", fdt_version(fdt)); + fdt_test_header_get(uts, "last_comp_version", fdt_last_comp_version(fdt)); + fdt_test_header_get(uts, "boot_cpuid_phys", fdt_boot_cpuid_phys(fdt)); + fdt_test_header_get(uts, "size_dt_strings", fdt_size_dt_strings(fdt)); + fdt_test_header_get(uts, "size_dt_struct", fdt_size_dt_struct(fdt)); + + return 0; +} +FDT_TEST(fdt_test_header, UT_TESTF_CONSOLE_REC); + +static int fdt_test_memory_cells(struct unit_test_state *uts, + const unsigned int cells) +{ + unsigned char *pada, *pads; + unsigned char *seta, *sets; + char fdt[8192]; + const int size = sizeof(fdt); + fdt32_t *regs; + ulong addr; + char *spc; + int i; + + /* Create DT with node /memory { regs = <0x100 0x200>; } and #*cells */ + ut_assertnonnull(regs = calloc(2 * cells, sizeof(*regs))); + ut_assertnonnull(pada = calloc(12, cells)); + ut_assertnonnull(pads = calloc(12, cells)); + ut_assertnonnull(seta = calloc(12, cells)); + ut_assertnonnull(sets = calloc(12, cells)); + for (i = cells; i >= 1; i--) { + regs[cells - 1] = cpu_to_fdt32(i * 0x10000); + regs[(cells * 2) - 1] = cpu_to_fdt32(~i); + snprintf(seta + (8 * (cells - i)), 9, "%08x", i * 0x10000); + snprintf(sets + (8 * (cells - i)), 9, "%08x", ~i); + spc = (i != 1) ? " " : ""; + snprintf(pada + (11 * (cells - i)), 12, "0x%08x%s", i * 0x10000, spc); + snprintf(pads + (11 * (cells - i)), 12, "0x%08x%s", ~i, spc); + } + + ut_assertok(fdt_create(fdt, size)); + ut_assertok(fdt_finish_reservemap(fdt)); + ut_assert(fdt_begin_node(fdt, "") >= 0); + ut_assertok(fdt_property_u32(fdt, "#address-cells", cells)); + ut_assertok(fdt_property_u32(fdt, "#size-cells", cells)); + ut_assert(fdt_begin_node(fdt, "memory") >= 0); + ut_assertok(fdt_property_string(fdt, "device_type", "memory")); + ut_assertok(fdt_property(fdt, "reg", ®s, cells * 2)); + ut_assertok(fdt_end_node(fdt)); + ut_assertok(fdt_end_node(fdt)); + ut_assertok(fdt_finish(fdt)); + fdt_shrink_to_minimum(fdt, 4096); /* Resize with 4096 extra bytes */ + addr = map_to_sysmem(fdt); + set_working_fdt_addr(addr); + + /* Test updating the memory node */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt memory 0x%s 0x%s", seta, sets)); + ut_assertok(run_commandf("fdt print /memory")); + ut_assert_nextline("memory {"); + ut_assert_nextline("\tdevice_type = \"memory\";"); + ut_assert_nextline("\treg = <%s %s>;", pada, pads); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + free(sets); + free(seta); + free(pads); + free(pada); + free(regs); + + return 0; +} + +static int fdt_test_memory(struct unit_test_state *uts) +{ + /* + * Test memory fixup for 32 and 64 bit systems, anything bigger is + * so far unsupported and fails because of simple_stroull() being + * 64bit tops in the 'fdt memory' command implementation. + */ + fdt_test_memory_cells(uts, 1); + fdt_test_memory_cells(uts, 2); + + /* + * The 'fdt memory' command is limited to /memory node, it does + * not support any other valid DT memory node format, which is + * either one or multiple /memory@adresss nodes. Therefore, this + * DT variant is not tested here. + */ + + return 0; +} +FDT_TEST(fdt_test_memory, UT_TESTF_CONSOLE_REC); + +static int fdt_test_rsvmem(struct unit_test_state *uts) +{ + char fdt[8192]; + ulong addr; + + ut_assertok(make_test_fdt(uts, fdt, sizeof(fdt))); + fdt_shrink_to_minimum(fdt, 4096); /* Resize with 4096 extra bytes */ + fdt_add_mem_rsv(fdt, 0x42, 0x1701); + fdt_add_mem_rsv(fdt, 0x74656, 0x9); + addr = map_to_sysmem(fdt); + set_working_fdt_addr(addr); + + /* Test default reserved memory node presence */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt rsvmem print")); + ut_assert_nextline("index\t\t start\t\t size"); + ut_assert_nextline("------------------------------------------------"); + ut_assert_nextline(" %x\t%016x\t%016x", 0, 0x42, 0x1701); + ut_assert_nextline(" %x\t%016x\t%016x", 1, 0x74656, 0x9); + ut_assertok(ut_check_console_end(uts)); + + /* Test add new reserved memory node */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt rsvmem add 0x1234 0x5678")); + ut_assertok(run_commandf("fdt rsvmem print")); + ut_assert_nextline("index\t\t start\t\t size"); + ut_assert_nextline("------------------------------------------------"); + ut_assert_nextline(" %x\t%016x\t%016x", 0, 0x42, 0x1701); + ut_assert_nextline(" %x\t%016x\t%016x", 1, 0x74656, 0x9); + ut_assert_nextline(" %x\t%016x\t%016x", 2, 0x1234, 0x5678); + ut_assertok(ut_check_console_end(uts)); + + /* Test delete reserved memory node */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt rsvmem delete 0")); + ut_assertok(run_commandf("fdt rsvmem print")); + ut_assert_nextline("index\t\t start\t\t size"); + ut_assert_nextline("------------------------------------------------"); + ut_assert_nextline(" %x\t%016x\t%016x", 0, 0x74656, 0x9); + ut_assert_nextline(" %x\t%016x\t%016x", 1, 0x1234, 0x5678); + ut_assertok(ut_check_console_end(uts)); + + /* Test re-add new reserved memory node */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt rsvmem add 0x42 0x1701")); + ut_assertok(run_commandf("fdt rsvmem print")); + ut_assert_nextline("index\t\t start\t\t size"); + ut_assert_nextline("------------------------------------------------"); + ut_assert_nextline(" %x\t%016x\t%016x", 0, 0x74656, 0x9); + ut_assert_nextline(" %x\t%016x\t%016x", 1, 0x1234, 0x5678); + ut_assert_nextline(" %x\t%016x\t%016x", 2, 0x42, 0x1701); + ut_assertok(ut_check_console_end(uts)); + + /* Test delete nonexistent reserved memory node */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_commandf("fdt rsvmem delete 10")); + ut_assert_nextline("libfdt fdt_del_mem_rsv(): FDT_ERR_NOTFOUND"); + ut_assertok(ut_check_console_end(uts)); + + return 0; +} +FDT_TEST(fdt_test_rsvmem, UT_TESTF_CONSOLE_REC); + +static int fdt_test_chosen(struct unit_test_state *uts) +{ + const char *env_bootargs = env_get("bootargs"); + char fdt[8192]; + ulong addr; + + ut_assertok(make_test_fdt(uts, fdt, sizeof(fdt))); + fdt_shrink_to_minimum(fdt, 4096); /* Resize with 4096 extra bytes */ + addr = map_to_sysmem(fdt); + set_working_fdt_addr(addr); + + /* Test default chosen node presence, fail as there is no /chosen node */ + ut_assertok(console_record_reset_enable()); + ut_asserteq(1, run_commandf("fdt print /chosen")); + ut_assert_nextline("libfdt fdt_path_offset() returned FDT_ERR_NOTFOUND"); + ut_assertok(ut_check_console_end(uts)); + + /* Test add new chosen node without initrd */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt chosen")); + ut_assertok(run_commandf("fdt print /chosen")); + ut_assert_nextline("chosen {"); + ut_assert_nextlinen("\tu-boot,version = "); /* Ignore the version string */ + if (env_bootargs) + ut_assert_nextline("\tbootargs = \"%s\";", env_bootargs); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + /* Test add new chosen node with initrd */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt chosen 0x1234 0x5678")); + ut_assertok(run_commandf("fdt print /chosen")); + ut_assert_nextline("chosen {"); + ut_assert_nextline("\tlinux,initrd-end = <0x%08x 0x%08x>;", + upper_32_bits(0x1234 + 0x5678 - 1), + lower_32_bits(0x1234 + 0x5678 - 1)); + ut_assert_nextline("\tlinux,initrd-start = <0x%08x 0x%08x>;", + upper_32_bits(0x1234), lower_32_bits(0x1234)); + ut_assert_nextlinen("\tu-boot,version = "); /* Ignore the version string */ + if (env_bootargs) + ut_assert_nextline("\tbootargs = \"%s\";", env_bootargs); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + return 0; +} +FDT_TEST(fdt_test_chosen, UT_TESTF_CONSOLE_REC); + +static int fdt_test_apply(struct unit_test_state *uts) +{ + char fdt[8192], fdto[8192]; + ulong addr, addro; + + /* Create base DT with __symbols__ node */ + ut_assertok(fdt_create(fdt, sizeof(fdt))); + ut_assertok(fdt_finish_reservemap(fdt)); + ut_assert(fdt_begin_node(fdt, "") >= 0); + ut_assert(fdt_begin_node(fdt, "__symbols__") >= 0); + ut_assertok(fdt_end_node(fdt)); + ut_assertok(fdt_end_node(fdt)); + ut_assertok(fdt_finish(fdt)); + fdt_shrink_to_minimum(fdt, 4096); /* Resize with 4096 extra bytes */ + addr = map_to_sysmem(fdt); + set_working_fdt_addr(addr); + + /* Create DTO which adds single property to root node / */ + ut_assertok(fdt_create(fdto, sizeof(fdto))); + ut_assertok(fdt_finish_reservemap(fdto)); + ut_assert(fdt_begin_node(fdto, "") >= 0); + ut_assert(fdt_begin_node(fdto, "fragment") >= 0); + ut_assertok(fdt_property_string(fdto, "target-path", "/")); + ut_assert(fdt_begin_node(fdto, "__overlay__") >= 0); + ut_assertok(fdt_property_string(fdto, "newstring", "newvalue")); + ut_assertok(fdt_end_node(fdto)); + ut_assertok(fdt_end_node(fdto)); + ut_assertok(fdt_finish(fdto)); + addro = map_to_sysmem(fdto); + + /* Test default DT print */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt print /")); + ut_assert_nextline("/ {"); + ut_assert_nextline("\t__symbols__ {"); + ut_assert_nextline("\t};"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + /* Test simple DTO application */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt apply 0x%08x", addro)); + ut_assertok(run_commandf("fdt print /")); + ut_assert_nextline("/ {"); + ut_assert_nextline("\tnewstring = \"newvalue\";"); + ut_assert_nextline("\t__symbols__ {"); + ut_assert_nextline("\t};"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + /* + * Create complex DTO which: + * - modifies newstring property in root node / + * - adds new properties to root node / + * - adds new subnode with properties to root node / + * - adds phandle to the subnode and therefore __symbols__ node + */ + ut_assertok(fdt_create(fdto, sizeof(fdto))); + ut_assertok(fdt_finish_reservemap(fdto)); + ut_assert(fdt_begin_node(fdto, "") >= 0); + ut_assertok(fdt_property_cell(fdto, "#address-cells", 1)); + ut_assertok(fdt_property_cell(fdto, "#size-cells", 0)); + + ut_assert(fdt_begin_node(fdto, "fragment@0") >= 0); + ut_assertok(fdt_property_string(fdto, "target-path", "/")); + ut_assert(fdt_begin_node(fdto, "__overlay__") >= 0); + ut_assertok(fdt_property_string(fdto, "newstring", "newervalue")); + ut_assertok(fdt_property_u32(fdto, "newu32", 0x12345678)); + ut_assertok(fdt_property(fdto, "empty-property", NULL, 0)); + ut_assert(fdt_begin_node(fdto, "subnode") >= 0); + ut_assertok(fdt_property_string(fdto, "subnewstring", "newervalue")); + ut_assertok(fdt_property_u32(fdto, "subnewu32", 0x12345678)); + ut_assertok(fdt_property(fdto, "subempty-property", NULL, 0)); + ut_assertok(fdt_property_u32(fdto, "phandle", 0x01)); + ut_assertok(fdt_end_node(fdto)); + ut_assertok(fdt_end_node(fdto)); + ut_assertok(fdt_end_node(fdto)); + + ut_assert(fdt_begin_node(fdto, "__symbols__") >= 0); + ut_assertok(fdt_property_string(fdto, "subnodephandle", "/fragment@0/__overlay__/subnode")); + ut_assertok(fdt_end_node(fdto)); + ut_assertok(fdt_finish(fdto)); + addro = map_to_sysmem(fdto); + + /* Test complex DTO application */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt apply 0x%08x", addro)); + ut_assertok(run_commandf("fdt print /")); + ut_assert_nextline("/ {"); + ut_assert_nextline("\tempty-property;"); + ut_assert_nextline("\tnewu32 = <0x12345678>;"); + ut_assert_nextline("\tnewstring = \"newervalue\";"); + ut_assert_nextline("\tsubnode {"); + ut_assert_nextline("\t\tphandle = <0x00000001>;"); + ut_assert_nextline("\t\tsubempty-property;"); + ut_assert_nextline("\t\tsubnewu32 = <0x12345678>;"); + ut_assert_nextline("\t\tsubnewstring = \"newervalue\";"); + ut_assert_nextline("\t};"); + ut_assert_nextline("\t__symbols__ {"); + ut_assert_nextline("\t\tsubnodephandle = \"/subnode\";"); + ut_assert_nextline("\t};"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + /* + * Create complex DTO which: + * - modifies subnewu32 property in subnode via phandle and uses __fixups__ node + */ + ut_assertok(fdt_create(fdto, sizeof(fdto))); + ut_assertok(fdt_finish_reservemap(fdto)); + ut_assert(fdt_begin_node(fdto, "") >= 0); + ut_assertok(fdt_property_cell(fdto, "#address-cells", 1)); + ut_assertok(fdt_property_cell(fdto, "#size-cells", 0)); + + ut_assert(fdt_begin_node(fdto, "fragment@0") >= 0); + ut_assertok(fdt_property_u32(fdto, "target", 0xffffffff)); + ut_assert(fdt_begin_node(fdto, "__overlay__") >= 0); + ut_assertok(fdt_property_u32(fdto, "subnewu32", 0xabcdef01)); + ut_assertok(fdt_end_node(fdto)); + ut_assertok(fdt_end_node(fdto)); + + ut_assert(fdt_begin_node(fdto, "__fixups__") >= 0); + ut_assertok(fdt_property_string(fdto, "subnodephandle", "/fragment@0:target:0")); + ut_assertok(fdt_end_node(fdto)); + ut_assertok(fdt_end_node(fdto)); + ut_assertok(fdt_finish(fdto)); + addro = map_to_sysmem(fdto); + + /* Test complex DTO application */ + ut_assertok(console_record_reset_enable()); + ut_assertok(run_commandf("fdt apply 0x%08x", addro)); + ut_assertok(run_commandf("fdt print /")); + ut_assert_nextline("/ {"); + ut_assert_nextline("\tempty-property;"); + ut_assert_nextline("\tnewu32 = <0x12345678>;"); + ut_assert_nextline("\tnewstring = \"newervalue\";"); + ut_assert_nextline("\tsubnode {"); + ut_assert_nextline("\t\tphandle = <0x00000001>;"); + ut_assert_nextline("\t\tsubempty-property;"); + ut_assert_nextline("\t\tsubnewu32 = <0xabcdef01>;"); + ut_assert_nextline("\t\tsubnewstring = \"newervalue\";"); + ut_assert_nextline("\t};"); + ut_assert_nextline("\t__symbols__ {"); + ut_assert_nextline("\t\tsubnodephandle = \"/subnode\";"); + ut_assert_nextline("\t};"); + ut_assert_nextline("};"); + ut_assertok(ut_check_console_end(uts)); + + return 0; +} +FDT_TEST(fdt_test_apply, UT_TESTF_CONSOLE_REC); + int do_ut_fdt(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { struct unit_test *tests = UNIT_TEST_SUITE_START(fdt_test); |