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SubjectCMA on arm from zero address

I would like to setup CMA space at the beginning of ram because
I want to use remoteproc to run code on the second cpu which has to use addresses 0x0 - 32MB.

I have changed textofs in arch/arm/Makefile but there is not possible to setup
all values which I would like to use. What is the reason for this limitation?

Marek: Have you tried to prototype this configuration with cma?


Michal Simek, Ing. (M.Eng)
w: p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux -
Microblaze U-BOOT custodian

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