2023-10-09 09:24:36 +08:00
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Tests for mbr command
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*
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* Copyright 2023 Matrox Video
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* Written by Alex Gendin <agendin@matrox.com>
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*/
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#include <dm.h>
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#include <console.h>
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#include <dm/test.h>
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#include <mapmem.h>
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#include <part.h>
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#include <asm/global_data.h>
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#include <dm/device-internal.h>
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#include <dm/lists.h>
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#include <test/suites.h>
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#include <test/ut.h>
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DECLARE_GLOBAL_DATA_PTR;
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/*
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* Requirements for running test manually:
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* mmc6.img - File size needs to be at least 12 MiB
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*
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* Command to create mmc6.img:
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* $ dd if=/dev/zero of=mmc6.img bs=12M count=1
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*
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* To run this test manually, place mmc6.img into the same directory as u-boot,
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* then run:
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* $ ./u-boot -Tc 'ut mbr'
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*
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* To run this test as part of U-Boot test:
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* $ ./test/py/test.py --bd sandbox --build -k ut_dm -v
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* Note: mmc6.img will be created by the test suit.
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*/
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static char * mbr_parts_header = "setenv mbr_parts '";
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static char * mbr_parts_p1 = "uuid_disk=0x12345678;name=p1,start=8M,bootable,size=1M,id=0x0e";
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static char * mbr_parts_p2 = ";name=p2,size=1M,id=0x0e";
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static char * mbr_parts_p3 = ";name=p3,size=1M,id=0x0e";
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static char * mbr_parts_p4 = ";name=p4,size=1M,id=0x0e";
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static char * mbr_parts_p5 = ";name=[ext],size=2M,id=0x05;name=p5,size=1M,id=0x0e";
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static char * mbr_parts_tail = "'";
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/*
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* One MBR partition
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000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
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000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 00 |...%$..@........|
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000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
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*/
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2024-09-02 06:26:21 +08:00
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static unsigned int mbr_cmp_start = 0x1b8;
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2023-10-09 09:24:36 +08:00
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static unsigned mbr_cmp_size = 0x48;
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static unsigned char mbr_parts_ref_p1[] = {
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0x78, 0x56, 0x34, 0x12, 0x00, 0x00, 0x80, 0x05,
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0x05, 0x01, 0x0e, 0x25, 0x24, 0x01, 0x00, 0x40, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0xaa
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};
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/*
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* Two MBR partitions
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000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
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000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 25 |...%$..@.......%|
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000001d0 25 01 0e 46 05 01 00 48 00 00 00 08 00 00 00 00 |%..F...H........|
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000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
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*/
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static unsigned char mbr_parts_ref_p2[] = {
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0x78, 0x56, 0x34, 0x12, 0x00, 0x00, 0x80, 0x05,
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0x05, 0x01, 0x0e, 0x25, 0x24, 0x01, 0x00, 0x40, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x25,
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0x25, 0x01, 0x0e, 0x46, 0x05, 0x01, 0x00, 0x48, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0xaa
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};
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/*
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* Three MBR partitions
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000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
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000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 25 |...%$..@.......%|
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000001d0 25 01 0e 46 05 01 00 48 00 00 00 08 00 00 00 46 |%..F...H.......F|
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000001e0 06 01 0e 66 25 01 00 50 00 00 00 08 00 00 00 00 |...f%..P........|
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000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
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*/
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static unsigned char mbr_parts_ref_p3[] = {
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0x78, 0x56, 0x34, 0x12, 0x00, 0x00, 0x80, 0x05,
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0x05, 0x01, 0x0e, 0x25, 0x24, 0x01, 0x00, 0x40, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x25,
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0x25, 0x01, 0x0e, 0x46, 0x05, 0x01, 0x00, 0x48, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x46,
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0x06, 0x01, 0x0e, 0x66, 0x25, 0x01, 0x00, 0x50, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0xaa
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};
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/*
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* Four MBR partitions
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000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
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000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 25 |...%$..@.......%|
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000001d0 25 01 0e 46 05 01 00 48 00 00 00 08 00 00 00 46 |%..F...H.......F|
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000001e0 06 01 0e 66 25 01 00 50 00 00 00 08 00 00 00 66 |...f%..P.......f|
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000001f0 26 01 0e 87 06 01 00 58 00 00 00 08 00 00 55 aa |&......X......U.|
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*/
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static unsigned char mbr_parts_ref_p4[] = {
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0x78, 0x56, 0x34, 0x12, 0x00, 0x00, 0x80, 0x05,
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0x05, 0x01, 0x0e, 0x25, 0x24, 0x01, 0x00, 0x40, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x25,
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0x25, 0x01, 0x0e, 0x46, 0x05, 0x01, 0x00, 0x48, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x46,
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0x06, 0x01, 0x0e, 0x66, 0x25, 0x01, 0x00, 0x50, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x66,
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0x26, 0x01, 0x0e, 0x87, 0x06, 0x01, 0x00, 0x58, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x55, 0xaa
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};
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/*
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* Five MBR partitions
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000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
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000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 25 |...%$..@.......%|
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000001d0 25 01 0e 46 05 01 00 48 00 00 00 08 00 00 00 46 |%..F...H.......F|
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000001e0 06 01 0e 66 25 01 00 50 00 00 00 08 00 00 00 66 |...f%..P.......f|
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000001f0 26 01 05 a7 26 01 00 58 00 00 00 10 00 00 55 aa |&...&..X......U.|
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*/
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static unsigned char mbr_parts_ref_p5[] = {
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0x78, 0x56, 0x34, 0x12, 0x00, 0x00, 0x80, 0x05,
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0x05, 0x01, 0x0e, 0x25, 0x24, 0x01, 0x00, 0x40, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x25,
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0x25, 0x01, 0x0e, 0x46, 0x05, 0x01, 0x00, 0x48, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x46,
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0x06, 0x01, 0x0e, 0x66, 0x25, 0x01, 0x00, 0x50, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x66,
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0x26, 0x01, 0x05, 0xa7, 0x26, 0x01, 0x00, 0x58, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x55, 0xaa
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};
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static unsigned ebr_cmp_start = 0x1B8;
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static unsigned ebr_cmp_size = 0x48;
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/*
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* EBR
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00b001b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 87 |................|
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00b001c0 07 01 0e a7 26 01 00 08 00 00 00 08 00 00 00 00 |....&...........|
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00b001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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00b001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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00b001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
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*/
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static unsigned char ebr_parts_ref_p5[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87,
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0x07, 0x01, 0x0e, 0xa7, 0x26, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0xaa
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};
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/* Fill write buffers with pseudo-random data */
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static void init_write_buffers(char *mbr_wb, size_t mbr_wb_size,
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char *ebr_wb, size_t ebr_wb_size, unsigned seed)
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{
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while (mbr_wb_size--) {
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*mbr_wb++ = seed;
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seed *= 43;
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seed += 17 + mbr_wb_size/4;
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}
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while (ebr_wb_size--) {
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*ebr_wb++ = seed;
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seed *= 43;
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seed += 17 + ebr_wb_size/4;
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}
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}
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/* Build string with MBR partition(s) layout */
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static unsigned build_mbr_parts(char *buf, size_t buf_size, unsigned num_parts)
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{
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size_t bytes_remaining, cur_str_size;
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char * cur_buf;
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if (!num_parts || num_parts > 5 || !buf)
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return 1;
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cur_buf = buf;
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*cur_buf = '\0';
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bytes_remaining = buf_size;
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cur_str_size = sizeof(mbr_parts_header);
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if (cur_str_size + 1 > bytes_remaining)
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return 1;
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strcat(cur_buf, mbr_parts_header);
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bytes_remaining -= cur_str_size;
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if (num_parts >= 1) {
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cur_str_size = sizeof(mbr_parts_p1);
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if (cur_str_size + 1 > bytes_remaining)
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return 1;
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strcat(cur_buf, mbr_parts_p1);
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bytes_remaining -= cur_str_size;
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if (num_parts >= 2) {
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cur_str_size = sizeof(mbr_parts_p2);
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if (cur_str_size + 1 > bytes_remaining)
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return 1;
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strcat(cur_buf, mbr_parts_p2);
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bytes_remaining -= cur_str_size;
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if (num_parts >= 3) {
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cur_str_size = sizeof(mbr_parts_p3);
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if (cur_str_size + 1 > bytes_remaining)
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return 1;
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strcat(cur_buf, mbr_parts_p3);
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bytes_remaining -= cur_str_size;
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if (num_parts == 4) {
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cur_str_size = sizeof(mbr_parts_p4);
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if (cur_str_size + 1 > bytes_remaining)
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return 1;
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strcat(cur_buf, mbr_parts_p4);
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bytes_remaining -= cur_str_size;
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}
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2023-11-08 11:05:19 +08:00
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else if (num_parts == 5) {
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cur_str_size = sizeof(mbr_parts_p5);
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if (cur_str_size + 1 > bytes_remaining)
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return 1;
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strcat(cur_buf, mbr_parts_p5);
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bytes_remaining -= cur_str_size;
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2023-10-09 09:24:36 +08:00
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2023-11-08 11:05:19 +08:00
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}
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2023-10-09 09:24:36 +08:00
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}
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}
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}
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cur_str_size = sizeof(mbr_parts_tail);
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if (cur_str_size + 1 > bytes_remaining)
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return 1;
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strcat(cur_buf, mbr_parts_tail);
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return 0;
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}
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static int mbr_test_run(struct unit_test_state *uts)
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{
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struct blk_desc *mmc_dev_desc;
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unsigned char mbr_wbuf[512], ebr_wbuf[512], rbuf[512];
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char mbr_parts_buf[256];
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ulong mbr_wa, ebr_wa, ra, ebr_blk, mbr_parts_max;
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struct udevice *dev;
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ofnode root, node;
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/* Enable the mmc6 node for this test */
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root = oftree_root(oftree_default());
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node = ofnode_find_subnode(root, "mmc6");
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ut_assert(ofnode_valid(node));
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ut_assertok(lists_bind_fdt(gd->dm_root, node, &dev, NULL, false));
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2024-02-03 10:56:19 +08:00
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/*
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* 1 byte for null character
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* 2 reserved bytes
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*/
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mbr_parts_max = 1 + 2 +
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2023-10-09 09:24:36 +08:00
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strlen(mbr_parts_header) +
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strlen(mbr_parts_p1) +
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strlen(mbr_parts_p2) +
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strlen(mbr_parts_p3) +
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max(strlen(mbr_parts_p4), strlen(mbr_parts_p5)) +
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strlen(mbr_parts_tail);
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ut_assertf(sizeof(mbr_parts_buf) >= mbr_parts_max, "Buffer avail: %ld; buffer req: %ld\n",
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sizeof(mbr_parts_buf), mbr_parts_max);
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mbr_wa = map_to_sysmem(mbr_wbuf);
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ebr_wa = map_to_sysmem(ebr_wbuf);
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ra = map_to_sysmem(rbuf);
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2024-09-02 06:26:21 +08:00
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ebr_blk = (ulong)0xb00000 / 0x200;
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2023-10-09 09:24:36 +08:00
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/* Make sure mmc6 exists */
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ut_asserteq(6, blk_get_device_by_str("mmc", "6", &mmc_dev_desc));
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|
|
|
ut_assertok(run_commandf("mmc dev 6"));
|
|
|
|
ut_assert_nextline("switch to partitions #0, OK");
|
|
|
|
ut_assert_nextline("mmc6 is current device");
|
2024-08-22 21:58:03 +08:00
|
|
|
ut_assert_console_end();
|
2023-10-09 09:24:36 +08:00
|
|
|
|
|
|
|
/* Make sure mmc6 is 12+ MiB in size */
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("mmc read %lx %lx 1", ra,
|
2024-09-02 06:26:21 +08:00
|
|
|
(ulong)0xbffe00 / 0x200));
|
2023-10-09 09:24:36 +08:00
|
|
|
|
|
|
|
/* Test one MBR partition */
|
|
|
|
init_write_buffers(mbr_wbuf, sizeof(mbr_wbuf), ebr_wbuf, sizeof(ebr_wbuf), __LINE__);
|
|
|
|
ut_assertok(build_mbr_parts(mbr_parts_buf, sizeof(mbr_parts_buf), 1));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx 0 1", mbr_wa));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(mbr_wbuf, rbuf, 512));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx %lx 1", ebr_wa, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
|
|
|
ut_assertf(0 == run_commandf(mbr_parts_buf), "Invalid partitions string: %s\n", mbr_parts_buf);
|
|
|
|
ut_assertok(run_commandf("mbr write mmc 6"));
|
2024-08-22 21:57:58 +08:00
|
|
|
ut_assert_nextlinen("MMC read: dev # 6");
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assert_nextline("MBR: write success!");
|
|
|
|
ut_assertok(run_commandf("mbr verify mmc 6"));
|
|
|
|
ut_assert_nextline("MBR: verify success!");
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
2024-08-22 21:58:03 +08:00
|
|
|
ut_assert_console_end();
|
2023-10-09 09:24:36 +08:00
|
|
|
/*
|
|
|
|
000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
|
|
|
|
000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 00 |...%$..@........|
|
|
|
|
000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
|
|
|
|
*/
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
for (unsigned i = 0; i < mbr_cmp_size; i++) {
|
|
|
|
ut_assertf(rbuf[mbr_cmp_start + i] == mbr_parts_ref_p1[i],
|
2024-09-02 06:26:22 +08:00
|
|
|
"1P MBR+0x%04X: expected %#02X, actual: %#02X\n",
|
2023-10-09 09:24:36 +08:00
|
|
|
mbr_cmp_start + i, mbr_parts_ref_p1[i], rbuf[mbr_cmp_start + i]);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Test two MBR partitions */
|
|
|
|
init_write_buffers(mbr_wbuf, sizeof(mbr_wbuf), ebr_wbuf, sizeof(ebr_wbuf), __LINE__);
|
|
|
|
ut_assertok(build_mbr_parts(mbr_parts_buf, sizeof(mbr_parts_buf), 2));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx 0 1", mbr_wa));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(mbr_wbuf, rbuf, 512));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx %lx 1", ebr_wa, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
|
|
|
ut_assertf(0 == run_commandf(mbr_parts_buf), "Invalid partitions string: %s\n", mbr_parts_buf);
|
|
|
|
ut_assertok(run_commandf("mbr write mmc 6"));
|
|
|
|
ut_assert_nextline("MBR: write success!");
|
|
|
|
ut_assertok(run_commandf("mbr verify mmc 6"));
|
|
|
|
ut_assert_nextline("MBR: verify success!");
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
2024-08-22 21:58:03 +08:00
|
|
|
ut_assert_console_end();
|
2023-10-09 09:24:36 +08:00
|
|
|
/*
|
|
|
|
000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
|
|
|
|
000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 25 |...%$..@.......%|
|
|
|
|
000001d0 25 01 0e 46 05 01 00 48 00 00 00 08 00 00 00 00 |%..F...H........|
|
|
|
|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
|
|
|
|
*/
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
for (unsigned i = 0; i < mbr_cmp_size; i++) {
|
|
|
|
ut_assertf(rbuf[mbr_cmp_start + i] == mbr_parts_ref_p2[i],
|
2024-09-02 06:26:22 +08:00
|
|
|
"2P MBR+0x%04X: expected %#02X, actual: %#02X\n",
|
2023-10-09 09:24:36 +08:00
|
|
|
mbr_cmp_start + i, mbr_parts_ref_p2[i], rbuf[mbr_cmp_start + i]);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Test three MBR partitions */
|
|
|
|
init_write_buffers(mbr_wbuf, sizeof(mbr_wbuf), ebr_wbuf, sizeof(ebr_wbuf), __LINE__);
|
|
|
|
ut_assertok(build_mbr_parts(mbr_parts_buf, sizeof(mbr_parts_buf), 3));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx 0 1", mbr_wa));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(mbr_wbuf, rbuf, 512));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx %lx 1", ebr_wa, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
|
|
|
ut_assertf(0 == run_commandf(mbr_parts_buf), "Invalid partitions string: %s\n", mbr_parts_buf);
|
|
|
|
ut_assertok(run_commandf("mbr write mmc 6"));
|
|
|
|
ut_assert_nextline("MBR: write success!");
|
|
|
|
ut_assertok(run_commandf("mbr verify mmc 6"));
|
|
|
|
ut_assert_nextline("MBR: verify success!");
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
2024-08-22 21:58:03 +08:00
|
|
|
ut_assert_console_end();
|
2023-10-09 09:24:36 +08:00
|
|
|
/*
|
|
|
|
000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
|
|
|
|
000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 25 |...%$..@.......%|
|
|
|
|
000001d0 25 01 0e 46 05 01 00 48 00 00 00 08 00 00 00 46 |%..F...H.......F|
|
|
|
|
000001e0 06 01 0e 66 25 01 00 50 00 00 00 08 00 00 00 00 |...f%..P........|
|
|
|
|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
|
|
|
|
*/
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
for (unsigned i = 0; i < mbr_cmp_size; i++) {
|
|
|
|
ut_assertf(rbuf[mbr_cmp_start + i] == mbr_parts_ref_p3[i],
|
2024-09-02 06:26:22 +08:00
|
|
|
"3P MBR+0x%04X: expected %#02X, actual: %#02X\n",
|
2023-10-09 09:24:36 +08:00
|
|
|
mbr_cmp_start + i, mbr_parts_ref_p3[i], rbuf[mbr_cmp_start + i]);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Test four MBR partitions */
|
|
|
|
init_write_buffers(mbr_wbuf, sizeof(mbr_wbuf), ebr_wbuf, sizeof(ebr_wbuf), __LINE__);
|
|
|
|
ut_assertok(build_mbr_parts(mbr_parts_buf, sizeof(mbr_parts_buf), 4));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx 0 1", mbr_wa));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(mbr_wbuf, rbuf, 512));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx %lx 1", ebr_wa, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
|
|
|
ut_assertf(0 == run_commandf(mbr_parts_buf), "Invalid partitions string: %s\n", mbr_parts_buf);
|
|
|
|
ut_assertok(run_commandf("mbr write mmc 6"));
|
|
|
|
ut_assert_nextline("MBR: write success!");
|
|
|
|
ut_assertok(run_commandf("mbr verify mmc 6"));
|
|
|
|
ut_assert_nextline("MBR: verify success!");
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
2024-08-22 21:58:03 +08:00
|
|
|
ut_assert_console_end();
|
2023-10-09 09:24:36 +08:00
|
|
|
/*
|
|
|
|
000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
|
|
|
|
000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 25 |...%$..@.......%|
|
|
|
|
000001d0 25 01 0e 46 05 01 00 48 00 00 00 08 00 00 00 46 |%..F...H.......F|
|
|
|
|
000001e0 06 01 0e 66 25 01 00 50 00 00 00 08 00 00 00 66 |...f%..P.......f|
|
|
|
|
000001f0 26 01 0e 87 06 01 00 58 00 00 00 08 00 00 55 aa |&......X......U.|
|
|
|
|
*/
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
for (unsigned i = 0; i < mbr_cmp_size; i++) {
|
|
|
|
ut_assertf(rbuf[mbr_cmp_start + i] == mbr_parts_ref_p4[i],
|
2024-09-02 06:26:22 +08:00
|
|
|
"4P MBR+0x%04X: expected %#02X, actual: %#02X\n",
|
2023-10-09 09:24:36 +08:00
|
|
|
mbr_cmp_start + i, mbr_parts_ref_p4[i], rbuf[mbr_cmp_start + i]);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Test five MBR partitions */
|
|
|
|
init_write_buffers(mbr_wbuf, sizeof(mbr_wbuf), ebr_wbuf, sizeof(ebr_wbuf), __LINE__);
|
|
|
|
ut_assertok(build_mbr_parts(mbr_parts_buf, sizeof(mbr_parts_buf), 5));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx 0 1", mbr_wa));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(mbr_wbuf, rbuf, 512));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("write mmc 6:0 %lx %lx 1", ebr_wa, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
ut_assertok(memcmp(ebr_wbuf, rbuf, 512));
|
|
|
|
ut_assertf(0 == run_commandf(mbr_parts_buf), "Invalid partitions string: %s\n", mbr_parts_buf);
|
|
|
|
ut_assertf(0 == run_commandf("mbr write mmc 6"), "Invalid partitions string: %s\n", mbr_parts_buf);
|
|
|
|
ut_assert_nextline("MBR: write success!");
|
|
|
|
ut_assertok(run_commandf("mbr verify mmc 6"));
|
|
|
|
ut_assert_nextline("MBR: verify success!");
|
2024-08-22 21:58:03 +08:00
|
|
|
ut_assert_console_end();
|
2023-10-09 09:24:36 +08:00
|
|
|
/*
|
|
|
|
000001b0 00 00 00 00 00 00 00 00 78 56 34 12 00 00 80 05 |........xV4.....|
|
|
|
|
000001c0 05 01 0e 25 24 01 00 40 00 00 00 08 00 00 00 25 |...%$..@.......%|
|
|
|
|
000001d0 25 01 0e 46 05 01 00 48 00 00 00 08 00 00 00 46 |%..F...H.......F|
|
|
|
|
000001e0 06 01 0e 66 25 01 00 50 00 00 00 08 00 00 00 66 |...f%..P.......f|
|
|
|
|
000001f0 26 01 05 a7 26 01 00 58 00 00 00 10 00 00 55 aa |&...&..X......U.|
|
|
|
|
*/
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx 0 1", ra));
|
2023-10-09 09:24:36 +08:00
|
|
|
for (unsigned i = 0; i < mbr_cmp_size; i++) {
|
|
|
|
ut_assertf(rbuf[mbr_cmp_start + i] == mbr_parts_ref_p5[i],
|
2024-09-02 06:26:22 +08:00
|
|
|
"5P MBR+0x%04X: expected %#02X, actual: %#02X\n",
|
2023-10-09 09:24:36 +08:00
|
|
|
mbr_cmp_start + i, mbr_parts_ref_p5[i], rbuf[mbr_cmp_start + i]);
|
|
|
|
}
|
|
|
|
/*
|
|
|
|
00b001b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 87 |................|
|
|
|
|
00b001c0 07 01 0e a7 26 01 00 08 00 00 00 08 00 00 00 00 |....&...........|
|
|
|
|
00b001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
|
00b001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
|
|
|
|
00b001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
|
|
|
|
*/
|
|
|
|
memset(rbuf, 0, sizeof(rbuf));
|
2024-09-02 06:26:22 +08:00
|
|
|
ut_assertok(run_commandf("read mmc 6:0 %lx %lx 1", ra, ebr_blk));
|
2023-10-09 09:24:36 +08:00
|
|
|
for (unsigned i = 0; i < ebr_cmp_size; i++) {
|
|
|
|
ut_assertf(rbuf[ebr_cmp_start + i] == ebr_parts_ref_p5[i],
|
2024-09-02 06:26:22 +08:00
|
|
|
"5P EBR+0x%04X: expected %#02X, actual: %#02X\n",
|
2023-10-09 09:24:36 +08:00
|
|
|
ebr_cmp_start + i, ebr_parts_ref_p5[i], rbuf[ebr_cmp_start + i]);
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Declare mbr test */
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2024-08-22 21:57:50 +08:00
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UNIT_TEST(mbr_test_run, UTF_CONSOLE, mbr_test);
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2023-10-09 09:24:36 +08:00
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int do_ut_mbr(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
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{
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struct unit_test *tests = UNIT_TEST_SUITE_START(mbr_test);
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const int n_ents = UNIT_TEST_SUITE_COUNT(mbr_test);
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return cmd_ut_category("mbr", "mbr_test_", tests, n_ents, argc, argv);
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}
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static int dm_test_cmd_mbr(struct unit_test_state *uts)
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{
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return mbr_test_run(uts);
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}
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2024-08-22 21:57:50 +08:00
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DM_TEST(dm_test_cmd_mbr, UTF_SCAN_FDT | UTF_CONSOLE);
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