Which file system did you use on the SD card? Is FAT12/16/32 or others?
EDKII only identifies FAT file system now. If you format the SD card with other
file system format, it couldn’t be identified.
From: Narinder Dhillon [mailto:[email protected]]
Sent: Wednesday, December 17, 2014 04:23
To: [email protected]
Subject: Re: [edk2] eMMC/SD GPT Partition
Hi All,
The GPT parition is being recognized but I only see BLK0, BLK1 and don't see
FS0, FS1. I don't see the files inside BLKx.
Any clue what I am missing ?
The FS0 below is a hard coded SATA path and not the SD card GPT.
Thanx.
Mapping table
FS0: Alias(s):F17:
VenHw(C5B9C74A-6D72-4719-99AB-C59F199091EB)
BLK0: Alias(s):
VenHw(536B5CC4-5A82-46DC-ACA6-0EB21DCB819D)
BLK1: Alias(s):
VenHw(536B5CC4-5A82-46DC-ACA6-0EB21DCB819D)/HD(1,GPT,E3AE6975-BACE-464
E-91E1-BB4FE9954047,0x800,0x31801)
BLK2: Alias(s):
VenHw(536B5CC4-5A82-46DC-ACA6-0EB21DCB819D)/HD(2,GPT,F63698CD-DCAB-4B0
3-8521-CD0DA1A98F4E,0x32800,0x2257DF)
Press ESC in 5 seconds to skip startup.nsh or any other key to continue.
On Sun, Dec 7, 2014 at 10:30 PM, Tian, Feng
<[email protected]<mailto:[email protected]>> wrote:
If you have produced BlockIo at the eMMC/SD card, you can run “disk utilities”
tool (http://www.intel.com/technology/efi/agree_diskutil.htm) under EDK Shell
to create GPT partition. After that, EDKII Partition driver would run on it and
recognize the partition format.
From: Narinder Dhillon
[mailto:[email protected]<mailto:[email protected]>]
Sent: Monday, December 08, 2014 14:10
To: [email protected]<mailto:[email protected]>
Subject: [edk2] eMMC/SD GPT Partition
Hi All,
I have implemented a eMMC/SD driver that produces BlockIO protocol. What do I
need to do so edk2 can recognize a GPT partition on eMMC/SD card ?
Thanx.
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