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author | Marc Schink <dev@zapb.de> | 2020-08-22 11:29:22 +0200 |
---|---|---|
committer | Angel Pons <th3fanbus@gmail.com> | 2021-02-07 16:53:13 +0000 |
commit | ab623c65c0a1df941d4694c8c9bb3065133fff22 (patch) | |
tree | 69fe591fec192efb2044103fa2c15e25d405791d | |
parent | d870a35de7aef0940838da6b8e5ddd798940e7ee (diff) | |
download | flashrom-ab623c65c0a1df941d4694c8c9bb3065133fff22.tar.gz flashrom-ab623c65c0a1df941d4694c8c9bb3065133fff22.tar.bz2 flashrom-ab623c65c0a1df941d4694c8c9bb3065133fff22.zip |
jlink_spi: Reduce transfer size
The maximum transfer size is too large for some devices and
results in an USB timeout.
Change-Id: If2c00b1524ec56740bdfe290096c3546cf375d73
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/48379
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Miklós Márton <martonmiklosqdev@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
-rw-r--r-- | jlink_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/jlink_spi.c b/jlink_spi.c index 36611bf04..3a73c01b1 100644 --- a/jlink_spi.c +++ b/jlink_spi.c @@ -34,7 +34,7 @@ * Maximum number of bytes that can be transferred at once via the JTAG * interface, see jaylink_jtag_io(). */ -#define JTAG_MAX_TRANSFER_SIZE (UINT16_MAX / 8) +#define JTAG_MAX_TRANSFER_SIZE (32768 / 8) /* * Default base frequency in Hz. Used when the base frequency can not be |