90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Test for vbe-simple bootmeth. All start with 'vbe_simple'
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*
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* Copyright 2023 Google LLC
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#include <common.h>
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#include <bootmeth.h>
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#include <dm.h>
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#include <image.h>
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#include <of_live.h>
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#include <vbe.h>
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#include <test/suites.h>
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#include <test/ut.h>
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#include "bootstd_common.h"
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/*
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* Basic test of reading nvdata and updating a fwupd node in the device tree
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*
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* This sets up its own VBE info in the device, using bootstd_setup_for_tests()
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* then does a VBE fixup and checks that everything is present.
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*/
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static int vbe_simple_test_base(struct unit_test_state *uts)
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{
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const char *version, *bl_version;
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struct event_ft_fixup fixup;
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struct udevice *dev;
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struct device_node *np;
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char fdt_buf[0x400];
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char info[100];
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int node_ofs;
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ofnode node;
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u32 vernum;
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/* Set up the VBE info */
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ut_assertok(bootstd_setup_for_tests());
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/* Read the version back */
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ut_assertok(vbe_find_by_any("firmware0", &dev));
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ut_assertok(bootmeth_get_state_desc(dev, info, sizeof(info)));
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ut_asserteq_str("Version: " TEST_VERSION "\nVernum: 1/2", info);
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ut_assertok(fdt_create_empty_tree(fdt_buf, sizeof(fdt_buf)));
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node_ofs = fdt_add_subnode(fdt_buf, 0, "chosen");
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ut_assert(node_ofs > 0);
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node_ofs = fdt_add_subnode(fdt_buf, node_ofs, "fwupd");
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ut_assert(node_ofs > 0);
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node_ofs = fdt_add_subnode(fdt_buf, node_ofs, "firmware0");
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ut_assert(node_ofs > 0);
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if (of_live_active()) {
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ut_assertok(unflatten_device_tree(fdt_buf, &np));
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fixup.tree = oftree_from_np(np);
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} else {
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fixup.tree = oftree_from_fdt(fdt_buf);
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}
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/*
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* It would be better to call image_setup_libfdt() here, but that
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* function does not allow passing an ofnode. We can pass fdt_buf but
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* when it comes to send the event, it creates an ofnode that uses the
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* control FDT, since it has no way of accessing the live tree created
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* here.
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*
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* Two fix this we need image_setup_libfdt() is updated to use ofnode
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*/
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fixup.images = NULL;
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ut_assertok(event_notify(EVT_FT_FIXUP, &fixup, sizeof(fixup)));
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node = oftree_path(fixup.tree, "/chosen/fwupd/firmware0");
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version = ofnode_read_string(node, "cur-version");
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ut_assertnonnull(version);
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ut_asserteq_str(TEST_VERSION, version);
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ut_assertok(ofnode_read_u32(node, "cur-vernum", &vernum));
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ut_asserteq(TEST_VERNUM, vernum);
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bl_version = ofnode_read_string(node, "bootloader-version");
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ut_assertnonnull(bl_version);
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ut_asserteq_str(version_string + 7, bl_version);
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return 0;
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}
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BOOTSTD_TEST(vbe_simple_test_base, UT_TESTF_DM | UT_TESTF_SCAN_FDT);
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