mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-29 05:18:51 +09:00
![Simon Glass](/assets/img/avatar_default.png)
At present this function uses the old format for reading hashes. Add support for the current format. Add a test while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2021 Google LLC
|
|
* Written by Simon Glass <sjg@chromium.org>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <dm/of_extra.h>
|
|
#include <dm/test.h>
|
|
#include <test/ut.h>
|
|
#include <u-boot/sha256.h>
|
|
|
|
static int dm_test_ofnode_read_fmap_entry(struct unit_test_state *uts)
|
|
{
|
|
const char hash_expect[] = {
|
|
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
|
|
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
|
|
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
|
|
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
|
|
};
|
|
struct fmap_entry entry;
|
|
ofnode node;
|
|
|
|
node = ofnode_path("/cros-ec/flash/wp-ro");
|
|
ut_assertok(ofnode_read_fmap_entry(node, &entry));
|
|
ut_asserteq(0xf000, entry.offset);
|
|
ut_asserteq(0x1000, entry.length);
|
|
ut_asserteq(0x884, entry.used);
|
|
ut_asserteq(FMAP_COMPRESS_LZ4, entry.compress_algo);
|
|
ut_asserteq(0xcf8, entry.unc_length);
|
|
ut_asserteq(FMAP_HASH_SHA256, entry.hash_algo);
|
|
ut_asserteq(SHA256_SUM_LEN, entry.hash_size);
|
|
ut_asserteq_mem(hash_expect, entry.hash, SHA256_SUM_LEN);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_ofnode_read_fmap_entry, 0);
|