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Download (Install) Linux Ketnel / uboot Image to MCB1800 Flash

Muhammad Nawaz

Hi everyone,

I'm using MCB1800 evel. board to port uClinux on LPC1850 microcontroller. I've successfully built the images of u-boot and uClinux. I cannot understand how to download these images to flash (NOR flash). I've ULINK2 JTAG emulator, but it works only for applications (bare metal) development using MDK.
Please help me, if someone knows how to download files to flash usind any communication method.

Regards...
M. Nawaz

Parents
  • 0 in reply to Tamiryan Michael

    I can boot from SD card, USB0, USB1 peripherals in MCB1800. But here the scenario is a bit different. I've two images, one of U-Boot (as bootstrap) and second of Linux kernel.
    After studying MCB1800 and LPC1850 user manuals, I came to know that U-Boot will boot first from NOR flash, wich will boot Linux kernel from SD card, USB etc.
    Now the problem is, how to download U-Boot image to NOR Flash? as ULINK2 cannot be used without MDK.

Reply
  • 0 in reply to Tamiryan Michael

    I can boot from SD card, USB0, USB1 peripherals in MCB1800. But here the scenario is a bit different. I've two images, one of U-Boot (as bootstrap) and second of Linux kernel.
    After studying MCB1800 and LPC1850 user manuals, I came to know that U-Boot will boot first from NOR flash, wich will boot Linux kernel from SD card, USB etc.
    Now the problem is, how to download U-Boot image to NOR Flash? as ULINK2 cannot be used without MDK.

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