Thanks Greg. I found out that this resulted from an error in my Kconfig file. I was providing those functions, but they weren't getting compiled or linked due to my config settings. I corrected that Kconfig file, reran 'make menuconfig' and now my files are being compiled and linked.
There's still problems compiling some stuff that I ported from the imxrt SD Card driver... working on that now... -adam On Thu, Apr 9, 2020 at 11:42 AM Gregory Nutt <spudan...@gmail.com> wrote: > > >> arm-none-eabi-ld: > >> > /home/adam/src/nuttx/nuttx-sama5d2-xult/nuttx/arch/arm/src/board/libboard.a(sam_bringup.o): > >> in function `sam_bringup': > >> > /home/adam/src/nuttx/nuttx-sama5d2-xult/nuttx/boards/arm/sama5/sama5d2-xult/src/sam_bringup.c:149: > >> undefined reference to `sam_sdmmc_sdio_initialize' > >> arm-none-eabi-ld: > >> > /home/adam/src/nuttx/nuttx-sama5d2-xult/nuttx/boards/arm/sama5/sama5d2-xult/src/sam_bringup.c:166: > >> undefined reference to `sam_sdmmc_set_sdio_card_isr' > >> arm-none-eabi-ld: > >> > /home/adam/src/nuttx/nuttx-sama5d2-xult/nuttx/arch/arm/src/board/libboard.a(sam_sdmmc.o): > >> in function `sam_sdmmc_cardetect': > >> > /home/adam/src/nuttx/nuttx-sama5d2-xult/nuttx/boards/arm/sama5/sama5d2-xult/src/sam_sdmmc.c:152: > >> undefined reference to `sdio_mediachange' > >> arm-none-eabi-ld: > >> > /home/adam/src/nuttx/nuttx-sama5d2-xult/nuttx/arch/arm/src/board/libboard.a(sam_sdmmc.o): > >> in function `sam_sdmmc_initialize': > >> > /home/adam/src/nuttx/nuttx-sama5d2-xult/nuttx/boards/arm/sama5/sama5d2-xult/src/sam_sdmmc.c:239: > >> undefined reference to `sam_sdmmc_sdio_initialize' > >> arm-none-eabi-ld: > >> > /home/adam/src/nuttx/nuttx-sama5d2-xult/nuttx/boards/arm/sama5/sama5d2-xult/src/sam_sdmmc.c:263: > >> undefined reference to `sdio_mediachange' > > These are ALL functions that must be provided in your board-specific > logic. Look for example a: > > $ cd boards/arm/sama5/ > $ grep -r sdio_mediachange * > sama5d2-xult/src/sam_hsmci.c: sdio_mediachange(state->hsmci, cd); > sama5d2-xult/src/sam_hsmci.c: sdio_mediachange(state->hsmci, state->cd); > sama5d3x-ek/src/sam_hsmci.c: sdio_mediachange(state->hsmci, cd); > sama5d3x-ek/src/sam_hsmci.c: sdio_mediachange(state->hsmci, state->cd); > sama5d3-xplained/src/sam_hsmci.c: sdio_mediachange(state->hsmci, cd); > sama5d3-xplained/src/sam_hsmci.c: sdio_mediachange(state->hsmci, > state->cd); > sama5d4-ek/src/sam_hsmci.c: sdio_mediachange(state->hsmci, cd); > sama5d4-ek/src/sam_hsmci.c: sdio_mediachange(state->hsmci, state->cd); > > > -- Adam Feuer <a...@starcat.io>
