treewide: Move device_tree to commonlib

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I990d74d9fff06b17ec8a6ee962955e4b0df8b907
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77970
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

2 files changed, 0 insertions, 138 deletions

diff --git a/tests/lib/Makefile.mk b/tests/lib/Makefile.mk
index 2090ef8831..7fc5471529 100644
--- a/tests/lib/Makefile.mk
+++ b/tests/lib/Makefile.mk
@@ -39,15 +39,9 @@ tests-y += cbfs-lookup-no-mcache-test
 tests-y += cbfs-lookup-has-mcache-test
 tests-y += lzma-test
 tests-y += ux_locales-test
-tests-y += device_tree-test
 
 lib-test-srcs += tests/lib/lib-test.c
 
-device_tree-test-srcs += tests/lib/device_tree-test.c
-device_tree-test-srcs += tests/stubs/console.c
-device_tree-test-srcs += src/lib/device_tree.c
-device_tree-test-syssrcs += tests/helpers/file.c
-
 string-test-srcs += tests/lib/string-test.c
 string-test-srcs += src/lib/string.c
 
diff --git a/tests/lib/device_tree-test.c b/tests/lib/device_tree-test.c
deleted file mode 100644
index 21f81c6beb..0000000000
--- a/tests/lib/device_tree-test.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <console/console.h>
-#include <device_tree.h>
-#include <helpers/file.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <tests/test.h>
-
-static int setup_device_tree_test_group(void **state)
-{
-	/*
-	 * fattest FDT I could find from Linux Kernel to test the worst cases
-	 * https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm/boot/dts/nvidia/tegra30-ouya.dts?id=443b349019f2d946
-	 */
-	const char dtb_path[] = "lib/devicetree-test/tegra30-ouya.dtb";
-	int file_size = test_get_file_size(dtb_path);
-	assert_int_not_equal(file_size, -1);
-
-	void *big_fat_dtb = test_malloc(file_size);
-	assert_int_not_equal(big_fat_dtb, NULL);
-	assert_int_equal(test_read_file(dtb_path, big_fat_dtb, file_size), file_size);
-	*state = big_fat_dtb;
-
-	return 0;
-}
-
-static int teardown_device_tree_test_group(void **state)
-{
-	test_free(*state);
-	return 0;
-}
-
-static void test_fdt_find_node_by_path(void **state)
-{
-	uint32_t addrcp, sizecp;
-	assert_int_equal(0, fdt_find_node_by_path(*state, "test", &addrcp, &sizecp));
-	assert_int_equal(56, fdt_find_node_by_path(*state, "/", &addrcp, &sizecp));
-	assert_int_equal(2, addrcp);
-	assert_int_equal(1, sizecp);
-	assert_int_equal(0, fdt_find_node_by_path(*state, "/test", &addrcp, &sizecp));
-	assert_int_equal(0x181f4, fdt_find_node_by_path(*state, "/chosen", &addrcp, &sizecp));
-	assert_int_equal(1, addrcp);
-	assert_int_equal(1, sizecp);
-	assert_int_equal(0x156d4, fdt_find_node_by_path(*state, "/cpus", &addrcp, &sizecp));
-	assert_int_equal(1, addrcp);
-	assert_int_equal(1, sizecp);
-	assert_int_equal(0x1517c, fdt_find_node_by_path(*state, "/usb@7d004000/ethernet@2", &addrcp, &sizecp));
-	assert_int_equal(1, addrcp);
-	assert_int_equal(0, sizecp);
-	assert_int_equal(0x1517c, fdt_find_node_by_path(*state, "/usb@7d004000/ethernet@2/", &addrcp, &sizecp));
-	assert_int_equal(1, addrcp);
-	assert_int_equal(0, sizecp);
-
-	assert_int_equal(0xee08, fdt_find_node_by_path(*state, "/pinmux@70000868/pinmux/drive_groups",
-						       &addrcp, &sizecp));
-}
-
-static void test_fdt_find_subnodes_by_prefix(void **state)
-{
-	uint32_t offset = fdt_find_node_by_path(*state, "/cpus", NULL, NULL);
-	uint32_t results[3] = { 0 };
-	uint32_t addrcp, sizecp;
-	size_t count_results = fdt_find_subnodes_by_prefix(*state, offset, "cpu@",
-							   &addrcp, &sizecp, results, 3);
-	assert_int_equal(3, count_results);
-	assert_int_equal(0x15700, results[0]);
-	assert_int_equal(0x157a0, results[1]);
-	assert_int_equal(0x15840, results[2]);
-
-	results[1] = 0xDEADBEEF;
-	results[2] = 0xDEADBEEF;
-	count_results = fdt_find_subnodes_by_prefix(*state, offset, "cpu@",
-							   &addrcp, &sizecp, results, 1);
-	assert_int_equal(1, count_results);
-	assert_int_equal(0x15700, results[0]);
-	assert_int_equal(0xDEADBEEF, results[1]);
-	assert_int_equal(0xDEADBEEF, results[2]);
-}
-
-static void test_fdt_find_node_by_alias(void **state)
-{
-	assert_int_equal(0xf298, fdt_find_node_by_alias(*state, "serial0", NULL, NULL));
-	assert_int_equal(0, fdt_find_node_by_alias(*state, "mmc2", NULL, NULL));
-}
-
-static void test_fdt_find_prop_in_node(void **state)
-{
-	uintptr_t cnode_offset = fdt_find_node_by_path(*state, "/clock", NULL, NULL);
-	uintptr_t mnode_offset = fdt_find_node_by_path(*state, "/memory@80000000", NULL, NULL);
-	assert_int_equal(0x18400, cnode_offset);
-
-	struct fdt_property fdt_prop;
-	assert_int_equal(0x1840c, fdt_read_prop(*state, cnode_offset, "compatible", &fdt_prop));
-	assert_string_equal("fixed-clock", (char *)fdt_prop.data);
-	assert_int_equal(0x6094, fdt_read_prop(*state, mnode_offset, "reg", &fdt_prop));
-	assert_int_equal(0x0, fdt_read_prop(*state, cnode_offset, "notfound", &fdt_prop));
-}
-
-static void test_fdt_read_reg_prop(void **state)
-{
-	uint32_t addrcp1, sizecp1, addrcp2, sizecp2;
-	uint64_t node_offset1 = fdt_find_node_by_path(*state, "/memory@80000000", &addrcp1, &sizecp1);
-	uint64_t node_offset2 = fdt_find_node_by_path(*state, "/reserved-memory/ramoops@bfdf0000", &addrcp2, &sizecp2);
-
-	struct device_tree_region regions[3];
-	regions[0].addr = 0xDEADBEEF;
-	regions[0].size = 0xDEADBEEF;
-	fdt_read_reg_prop(*state, node_offset1, addrcp1, sizecp1, regions, 0);
-	assert_int_equal(0xDEADBEEF, regions[0].addr);
-	assert_int_equal(0xDEADBEEF, regions[0].size);
-	fdt_read_reg_prop(*state, node_offset2, addrcp2, sizecp2, regions, 1);
-	assert_int_equal(0xbfdf0000, regions[0].addr);
-	assert_int_equal(0x00010000, regions[0].size);
-}
-
-int main(void)
-{
-	const struct CMUnitTest tests[] = {
-		cmocka_unit_test(test_fdt_find_node_by_path),
-		cmocka_unit_test(test_fdt_find_subnodes_by_prefix),
-		cmocka_unit_test(test_fdt_find_node_by_alias),
-		cmocka_unit_test(test_fdt_find_prop_in_node),
-		cmocka_unit_test(test_fdt_read_reg_prop),
-	};
-
-	return cb_run_group_tests(tests, setup_device_tree_test_group,
-			teardown_device_tree_test_group);
-}