>>On Thu, Jan 24, 2019 at 12:37:29PM +0300, Alexander Shiyan wrote: >>> I decided to change the size of the UBI volume for the root file system to 60 MB. >>> Now I get a weird OOM error. Turning on debug information shows a conflict, >>> but I do not quite understand where to look for the problem. >>> Where is the starting point to try to solve this problem? >>> >>> malloc space: 0x95df8d40 -> 0x97df8d3f (size 32 MiB) >>> >>> Loading ARM Linux zImage '/dev/nand0.system.ubi.kernel' >>> __request_region ok: 0x92000000:0x922a244f >>The Kernel documentation recommends putting the Kernel 32MiB into SDRAM >>to avoid relocation. This is what we see here. >> >>> __request_region: 0x923a3000:0x95e02fff conflicts with 0x95df8d40:0x97df8d3f >> >>Now we try allocate space for the initrd above it which is 60MiB. This >>conflicts with the malloc space. >> >>So yes, you're out of memory. >Memory should be enough (256 Mb). I think the problem is that the memory is >divided into two banks of 128 Mb each. > >Just look for a next line: >__request_region: 0x923a3000:0x95e02fff outside parent resource 0x98000000:0x9fffffff > >Maybe we need some kind of option to merge nearby banks? Problem is resolved by adding: global.bootm.initrd.loadaddr=0x98000000 ...But I do not really like this method. --- _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
