Hi,
This is about C6678 EVM board with PCIe adaptor card on a Linux 14.04, 32-bit PC. The MCSDK is mcsdk_2_01_02_06.
Is this the right folder on building PCIe HelloWorld project (output file: pciedemo.ko) ?
As with the readme.pdf, I copy files
Create a folder (e.g. pcie_test) in a Linux machine. Copy pciedemo.c, Makefile,
pcieDdrInit_66xx.h, pcieBootCode_66xx.h, pcieInterrupt_66xx.h and post_66xx.h from
tools\boot_loader\examples\pcie\linux_host_loader to the folder.
But, I can only see these files in the folder:
Makefile
pcieBootCode_6657.h
pcieDdrInit_6657.h
pciedemo.c
post_6678.h
I had copied these files to a ti_mc folder, renamed 6657 to 6678, and built, generated pciedemo.ko. When insert it with "sudo insmod pciedemo.ko", the computer (Ubuntu 14.04, 32-bit) hangs.
After reading some posts, I added "irqpoll" to /etc/default/grub:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash irqpoll"
And changed definition LOCAL_RESET to 1 after reading online post about hang problem:
/* Must select the endianess */
#define BIG_ENDIAN 0
/* Must select which demo to run */
#define HELLO_WORLD_DEMO 1
#define POST_DEMO 0
#define EDMA_INTC_DEMO 0
#define LOCAL_RESET 0
/* Must select a platform */
#define EVMC6678L 1
#define EVMC6670L 0
#define EVMC6657L 0
The problem is that make has such errors now:
make
make -C /usr/src/linux-headers-3.13.0-32-generic M=/home/ruwan2/ti_mc
make[1]: Entering directory `/usr/src/linux-headers-3.13.0-32-generic'
CC [M] /home/ruwan2/ti_mc/pciedemo.o
/home/ruwan2/ti_mc/pciedemo.c:131:33: fatal error: pcieLocalReset_6678.h: No such file or directory
#include "pcieLocalReset_6678.h"
^
compilation terminated.
make[2]: *** [/home/ruwan2/ti_mc/pciedemo.o] Error 1
make[1]: *** [_module_/home/ruwan2/ti_mc] Error 2
make[1]: Leaving directory `/usr/src/linux-headers-3.13.0-32-generic'
make: *** [all] Error 2
rn2@u14T04-32Bit:~/ti_mc$
And I cannot find header file "pcieLocalReset_6678.h" in the SDK folders. Could you help on the pcie helloworld project build?
Thanks,
