flash-emmc-components-sama5d2xplained
Last modified by Microchip on 2026/11/11 09:03
Programming Components Into eMMC Flash
Program rootfs File
With the SAM-BA software, you can directly program SD/MMC images to the on-board eMMC. These images are named *.img or *.wic for those generated by the Yocto Project.
# sam-ba -p serial -b sama5d2-xplained -a sdmmc -c write:atmel-qt5-demo-image-sama5d2-xplained.wic
Opening serial port 'ttyACM0'
Connection opened.
Detected memory size is 3925868544 bytes.
Page size is 512 bytes.
Buffer is 88576 bytes (173 pages) at address 0x0022a5a0.
Executing command 'write:atmel-qt5-demo-image-sama5d2-xplained.wic'
Wrote 88576 bytes at address 0x00000000 (0.02%)
Wrote 88576 bytes at address 0x00015a00 (0.04%)
Wrote 88576 bytes at address 0x0002b400 (0.05%)
Wrote 88576 bytes at address 0x00040e00 (0.07%)
Wrote 88576 bytes at address 0x00056800 (0.09%)
[..]
Wrote 88576 bytes at address 0x1d4e8600 (99.98%)
Wrote 88576 bytes at address 0x1d4fe000 (100.00%)
Wrote 4608 bytes at address 0x1d513a00 (100.00%)
Connection closed.
Opening serial port 'ttyACM0'
Connection opened.
Detected memory size is 3925868544 bytes.
Page size is 512 bytes.
Buffer is 88576 bytes (173 pages) at address 0x0022a5a0.
Executing command 'write:atmel-qt5-demo-image-sama5d2-xplained.wic'
Wrote 88576 bytes at address 0x00000000 (0.02%)
Wrote 88576 bytes at address 0x00015a00 (0.04%)
Wrote 88576 bytes at address 0x0002b400 (0.05%)
Wrote 88576 bytes at address 0x00040e00 (0.07%)
Wrote 88576 bytes at address 0x00056800 (0.09%)
[..]
Wrote 88576 bytes at address 0x1d4e8600 (99.98%)
Wrote 88576 bytes at address 0x1d4fe000 (100.00%)
Wrote 4608 bytes at address 0x1d513a00 (100.00%)
Connection closed.