1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright 2021 Google LLC 4 * Written by Simon Glass <sjg@chromium.org> 5 */ 6 7#include <dm.h> 8#include <dm/of_extra.h> 9#include <dm/test.h> 10#include <test/ut.h> 11#include <u-boot/sha256.h> 12 13static int dm_test_ofnode_read_fmap_entry(struct unit_test_state *uts) 14{ 15 const char hash_expect[] = { 16 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 17 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 18 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 19 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 20 }; 21 struct fmap_entry entry; 22 ofnode node; 23 24 node = ofnode_path("/cros-ec/flash/wp-ro"); 25 ut_assertok(ofnode_read_fmap_entry(node, &entry)); 26 ut_asserteq(0xf000, entry.offset); 27 ut_asserteq(0x1000, entry.length); 28 ut_asserteq(0x884, entry.used); 29 ut_asserteq(FMAP_COMPRESS_LZ4, entry.compress_algo); 30 ut_asserteq(0xcf8, entry.unc_length); 31 ut_asserteq(FMAP_HASH_SHA256, entry.hash_algo); 32 ut_asserteq(SHA256_SUM_LEN, entry.hash_size); 33 ut_asserteq_mem(hash_expect, entry.hash, SHA256_SUM_LEN); 34 35 return 0; 36} 37DM_TEST(dm_test_ofnode_read_fmap_entry, 0); 38 39static int dm_test_ofnode_phy_is_fixed_link(struct unit_test_state *uts) 40{ 41 ofnode eth_node, phy_node, node; 42 43 eth_node = ofnode_path("/dsa-test/ports/port@0"); 44 ut_assert(ofnode_phy_is_fixed_link(eth_node, &phy_node)); 45 node = ofnode_path("/dsa-test/ports/port@0/fixed-link"); 46 ut_asserteq_mem(&phy_node, &node, sizeof(ofnode)); 47 48 eth_node = ofnode_path("/dsa-test/ports/port@1"); 49 ut_assert(ofnode_phy_is_fixed_link(eth_node, &phy_node)); 50 node = eth_node; 51 ut_asserteq_mem(&phy_node, &node, sizeof(ofnode)); 52 53 return 0; 54} 55DM_TEST(dm_test_ofnode_phy_is_fixed_link, 0); 56