c50c0ab456
At the end of some SPI operations the SPI device needs to be polled to determine if it is done with the operation. For SPI data writes the predicted time of that operation could be less than 10us. The current per loop delay of 500us is adding too much delay. This change replaces the delay(x) in the do-while loop with a timer so that the actual timeout value won't be lengthened by the delay of reading the SPI device. Change-Id: Ia8b00879135f926c402bbd9d08953c77a2dcc84e Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/5973 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> |
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| .. | ||
| adesto.c | ||
| amic.c | ||
| eon.c | ||
| gigadevice.c | ||
| Kconfig | ||
| macronix.c | ||
| Makefile.inc | ||
| spansion.c | ||
| spi_flash.c | ||
| spi_flash_internal.h | ||
| sst.c | ||
| stmicro.c | ||
| winbond.c | ||