I am using a T4240RDB platform. I am trying to build an external kernel module. I have built it against the yocto kernel build with the SDK successfully.
When I insert the module I get unknown symbols for _savegpr0_X where X is 18,20, 21....and restgpr0* also.
The kernel does not provide these functions for 64 bit and the tools are supposed to. Any ideas are appreciated. The same module builds for ARM64.
Thanks, John
ps_pcie_dma: Unknown symbol _savegpr0_18 (err 0)
ps_pcie_dma: Unknown symbol _savegpr0_21 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_23 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_28 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_15 (err 0)
ps_pcie_dma: Unknown symbol _savegpr0_28 (err 0)
ps_pcie_dma: Unknown symbol _savegpr0_27 (err 0)
ps_pcie_dma: Unknown symbol _savegpr0_15 (err 0)
ps_pcie_dma: Unknown symbol _savegpr0_20 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_20 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_18 (err 0)
ps_pcie_dma: Unknown symbol _savegpr0_23 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_21 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_29 (err 0)
ps_pcie_dma: Unknown symbol _savegpr0_29 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_30 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_31 (err 0)
ps_pcie_dma: Unknown symbol _restgpr0_27 (err 0)
insmod: ERROR: could not insert module ps_pcie_dma.ko: Unknown symbol in module