diff options
| author | Ludovic Barre <[email protected]> | 2017-10-26 17:12:34 +0200 |
|---|---|---|
| committer | Cyrille Pitchen <[email protected]> | 2017-10-29 18:54:22 +0100 |
| commit | 10cd4b7b7432d529d7f8b73979a846e33a573a9e (patch) | |
| tree | 4827aa1a6ffef13bcf6ba4f146f9c4831eab03dc /scripts/gdb/linux/tasks.py | |
| parent | e812963b918656d875beb47c277fd0e29bd826af (diff) | |
mtd: spi-nor: stm32-quadspi: fix prefetching outside fsize
When memory-mapped mode is used, a prefetching mechanism fully
managed by the hardware allows to optimize the read from external
the QSPI memory. A 32-bytes FIFO is used for prefetching.
When the limit of flash size - fifo size is reached the prefetching
mechanism tries to read outside the fsize.
The stm32 quadspi hardware become busy and should be aborted.
Signed-off-by: Ludovic Barre <[email protected]>
Reported-by: Bruno Herrera <[email protected]>
Tested-by: Bruno Herrera <[email protected]>
Signed-off-by: Cyrille Pitchen <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/tasks.py')
0 files changed, 0 insertions, 0 deletions