how flash p1020rdb-pc using sd card ?

[sanjaykumar_460]

I am trying to flash sd-card for p1020rdb-pc machine as suggested in NXP site,but after doing partitions, I am unable to flash u-boot image on to sd-card. I am getting following prints, can anyone help me:

root@cpu347:/tftpboot/sd_flash_boot# ./boot_format config_ddr3_1gb_p1_p2_rdb_pc_800M.dat u-boot-sd-P1020RDB-PC_SDCARD.bin -sd /dev/sdb
It is a little endian machine.
Read MBR from SDCard:

0x0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01b0: 00 00 00 00 00 00 00 00 9a 14 6e b4 00 00 00 21
0x01c0: 03 00 0b 6d 22 8a 00 08 00 00 00 00 10 00 00 6d
0x01d0: 23 8a 83 69 de ff 00 08 10 00 00 24 66 00 00 00
0x01e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa

================== MBR ==================
boot_ind        = 0x0
start_head    = 0x21
start_cylesec    = 0x3
part_type    = 0xb
end_head        = 0x6d
end_cylsec    = 0x8a22
rel_sectors    = 0x800
total_sectors    = 0x100000
=========================================
It is a valid MBR
Read DBR from SDCard:

0x0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x00f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x01f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

================== DBR ==================
jmp_code[0]    = 0x0

sector_size    = 0x0
root_entries    = 0x0
small_sector    = 0x0
sectors_p_fat    = 0x0
=========================================
Fail to find MBR/DBR. Pls check whether the card is formatted correctly

[yipingwang]

Hello Sanjay Kumar,

Please refer to the document System Boot from SD/MMC Card with SDK 1.6 images .

First please use "fdisk" command to create a partition, then use "mkfs.vfat" to format this partition.

In addition, which version Linux SDK do you use?

In the recent released SDK, it is needed to use the boot format configuration file "config_sram_p1022ds.dat".

Have a great day,
Yiping

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[sanjaykumar_460]

Hi Wang,

Thank you  for your fast response.

I am using P1020RDB-PC and for boot format configuration file am using "config_ddr3_1gb_p1_p2_rdb_pc_800M.dat" file.

Thanks,

Sanjay.