Hi my fellow comrades,
I am currently having trouble building up a kernel and file system to be able to burn into flash and run from RAM. We are thinking use initramfs since it seems to be the easies implementation of this. Furthermore, we are planning to put our uImage right behind our u-boot image (u-boot image is at the lower address rang of the RAM). That being said, does anyone know which direction of the kernel stack is growing on ARM Core? Does it grow down towards the lower address of the RAM or does it grow up towards the higher address of the RAM? By the way, do you guys have any experience on how to map the kernel and file system on RAM that will further maximizing the usage of it? Or, perhaps, do any of you know where can I modify the max stack size of the kernel? And, for some of you that have successfully built up a kernel and file system in initramfs, do you mind share you experience or instruction on how did you do it with me? Please help. Thank You. Cheers, = Bohao =
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