On Sonntag, 18. März 2018 00:24:06 CET Hauke Mehrtens wrote:
> Hi,
>
> After the upgrade to GCC 7.3 the kernel on the apm821xx target gets too
> big for the meraki_mr24 device and the build in build bot is failing.
> Could you please have a look at this problem:
> http://phase1.builds.lede-project.org/builders/apm821xx%2Fnand
>From what I remember, the limits are set in place to accomodate the
initramfs image. And the initramfs is currently limited by these u-boot
varliables:
meraki_loadaddr=c0
meraki_loadaddr_kernel=c1
meraki_loadaddr_fdt=c00400
meraki_loadaddr_ramdisk=e0
The image (with the meraki header) get loaded to c0.
The FDT is located at 0xc00400 - 0xc0 = 64512 Bytes (DTB_SIZE)
The kernel has to fit into 0xc1 - 0xe0 = 2031616 Bytes
(1984 KB aka. KERNEL_SIZE)
And the ram disk is from 0xe0 onward.
The kernel for sysupgrade.tar does not have such a limitation.
Chris do you have any idea?
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