36-bit address in P2020rdb-pc

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

36-bit address in P2020rdb-pc

Jump to solution
493 Views
敏赵
Contributor I

Hi,

I am using p2020rdb-pc. I download a 36bit .bin file to the board by codewarrior.

I get this:

uboot.jpg

Although it it show addressing= 36 bit, but flashstart= 0xef000000. The addresses are not 36-bit. It should be 0xf_ef000000.

Did I download failed?

Best regards

Min Zhao

Labels (1)
0 Kudos
1 Solution
347 Views
scottwood
NXP Employee
NXP Employee

Yes.  The physical address is 0xf_ef00_0000.  The effective address is 0xef00_0000.

View solution in original post

0 Kudos
3 Replies
347 Views
scottwood
NXP Employee
NXP Employee

Those are effective addresses, not physical.

347 Views
敏赵
Contributor I

Do you mean my NOR's base address has been assigned to 0xf_ef000000. It just don't show?

Best regards

Min Zhao

0 Kudos
348 Views
scottwood
NXP Employee
NXP Employee

Yes.  The physical address is 0xf_ef00_0000.  The effective address is 0xef00_0000.

0 Kudos