-----Ursprüngliche Nachricht----- Von: Masahiro Yamada [mailto:yamada.masahiro@socionext.com] Gesendet: Samstag, 23. Mai 2015 09:56 An: Altunbas Sabri (DC-IA/EAH2) Cc: u-boot@lists.denx.de Betreff: Re: [U-Boot] u-boot compilation error for altera socfpga cyclon 5 if gpio included
Hi Altunbas,
2015-05-21 19:51 GMT+09:00 Altunbas Sabri (DC-IA/EAH2) sabri.altunbas@boschrexroth.de:
Hi,
Thanks for response
I don't find this path in my u-boot. Perhaps I use u-boot-2013-01-01.
I crated it and gpio.h in it. But it doesn't work.
Best regards
If you are using v2013.01, I think arch/arm/include/asm/arch-socfpga/ exists.
Please create gpio.h in this directory.
-- Best Regards Masahiro Yamada
Hi Yamada,
i think that was the solution I created an empty arch/arm/include/asm/arch-socfpga/gpio.h and I got this error no more
common/libcommon.o: In function `do_gpio': /media/tux/work/00/uboot/software/spl_bsp/uboot-socfpga/common/cmd_gpio.c:60: undefined reference to `gpio_request' /media/tux/work/00/uboot/software/spl_bsp/uboot-socfpga/common/cmd_gpio.c:67: undefined reference to `gpio_direction_input' /media/tux/work/00/uboot/software/spl_bsp/uboot-socfpga/common/cmd_gpio.c:68: undefined reference to `gpio_get_value' /media/tux/work/00/uboot/software/spl_bsp/uboot-socfpga/common/cmd_gpio.c:73: undefined reference to `gpio_get_value' /media/tux/work/00/uboot/software/spl_bsp/uboot-socfpga/common/cmd_gpio.c:76: undefined reference to `gpio_direction_output' /media/tux/work/00/uboot/software/spl_bsp/uboot-socfpga/common/cmd_gpio.c:81: undefined reference to `gpio_free' arm-altera-eabi-ld: error: required section '.rel.plt' not found in the linker script arm-altera-eabi-ld: final link failed: Invalid operation make[1]: *** [u-boot] Fehler 1 make[1]: Verzeichnis »/media/tux/work/00/uboot/software/spl_bsp/uboot-socfpga« wird verlassen make: *** [uboot] Fehler 2
Now I must implement my driver for methods gpio_request, gpio_direction_input,....
Regards