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author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-30 16:30:43 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-02-09 10:25:37 +0100 |
commit | e5098495d4be465d6a93b4bbd9a59257c48ce068 (patch) | |
tree | 963ac6423acedc42a5647d2491f00b7a065d4a6d /drivers/usb/gadget/Kconfig | |
parent | 31a7e68f1bd45c076262ccba2a5f3f9333c62644 (diff) | |
download | barebox-e5098495d4be465d6a93b4bbd9a59257c48ce068.tar.gz barebox-e5098495d4be465d6a93b4bbd9a59257c48ce068.tar.xz |
usb: gadget: fastboot: Add option to download to a buffer
This adds an option to download the image data to a temporary
buffer rather than to a file. While a file is generally the
better option, in some special cases a buffer is better for
memory usage.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/usb/gadget/Kconfig')
-rw-r--r-- | drivers/usb/gadget/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index e2dc7807a0..b0408e3bbe 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -68,4 +68,16 @@ config USB_GADGET_FASTBOOT_SPARSE images that are bigger than the available memory. If unsure, say yes here. +config USB_GADGET_FASTBOOT_BUF + bool + depends on USB_GADGET_FASTBOOT + prompt "Download files to temporary buffer instead of file" + help + With this option enabled the fastboot code will download files to a + temporary buffer instead of a temporary file. Normally you want to + use a file as this also works when your memory is fragmented. However, + in some special cases, when the file consumer also better copes with + a buffer, then using a buffer might be better. + + Say no here unless you know what you are doing. endif |