sharshov vladimir

Direct access to L2 cache on vybrid vf61

Discussion created by sharshov vladimir on Jun 6, 2017
Latest reply on Jun 21, 2017 by Edward Karpicz

Hello!

 

RM says, that L2 cache mapped at address 0x3f48_0000. Can I access directly using this address?

Using md in uboot is no luck 

 

Uboot # md 0x3f480000
3f480000:data abort
pc : [<8ff7e9f2>] lr : [<8ff7e9d7>]
reloc pc : [<3f4409f2>] lr : [<3f4409d7>]
sp : 8fb05cf8 ip : 3f480000 fp : 00000008
r10: 3f480000 r9 : 8fb05ee8 r8 : 3f480000
r7 : 00000004 r6 : 00000040 r5 : 00000004 r4 : 00000004
r3 : 00000000 r2 : 80000000 r1 : 8fb05d0c r0 : 00000009
Flags: nZCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...

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