From eda6799abd10564762ce2a0cbdd25eac9bba229d Mon Sep 17 00:00:00 2001 From: Paresh Bhagat Date: Thu, 19 Dec 2024 19:32:35 +0530 Subject: [PATCH] feat(Snagfactory): Add a note for Fastboot buffer size Snagfactory flashing will fail if fastboot buffer size is smaller than the file being flashed for non-sparse images. Add a note for the same. Signed-off-by: Paresh Bhagat --- .../Foundational_Components/Tools/Flash_via_Fastboot.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/source/linux/Foundational_Components/Tools/Flash_via_Fastboot.rst b/source/linux/Foundational_Components/Tools/Flash_via_Fastboot.rst index 6142b165..59582c7f 100644 --- a/source/linux/Foundational_Components/Tools/Flash_via_Fastboot.rst +++ b/source/linux/Foundational_Components/Tools/Flash_via_Fastboot.rst @@ -98,6 +98,13 @@ images after make can be found in :file:`board-support/built-images`. For more details regarding USB DFU refer :ref:`usb-device-firmware-upgrade-label`. +.. note:: + + CONFIG_FASTBOOT_BUF_SIZE is defined in am6x_a53_snagfactory.config and specifies + the maximum buffer size for flashing files. Its value must be equal or greater + than the largest file size being flashed. If smaller, non-sparse images will + not flash correctly due to issues with chunked processing. + *********** Connections ***********