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Use unified clock specs, remove per target specs.

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This commit is contained in:
jflyper 2018-09-20 01:33:12 +09:00
parent ec8d363adb
commit d4cfff2e9d
52 changed files with 17 additions and 305 deletions
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6
src/main/drivers/sdcard.c
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@ -50,6 +50,12 @@
#define SDCARD_TIMEOUT_INIT_MILLIS 200
#define SDCARD_MAX_CONSECUTIVE_FAILURES 8
/* SPI_CLOCK_INITIALIZATION (256) is the slowest (Spec calls for under 400KHz) */
#define SDCARD_SPI_INITIALIZATION_CLOCK_DIVIDER SPI_CLOCK_INITIALIZATION
/* Operational speed <= 25MHz */
#define SDCARD_SPI_FULL_SPEED_CLOCK_DIVIDER SPI_CLOCK_FAST
/* Break up 512-byte SD card sectors into chunks of this size when writing without DMA to reduce the peak overhead
* per call to sdcard_poll().
*/