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speed up SPI flash data rate

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This commit is contained in:
Michael Ossmann
2013-02-22 18:42:17 -07:00
parent 8eb95ca39c
commit 0874f9fe19
1 changed files with 2 additions and 3 deletions
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5
firmware/common/w25q80bv.c
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@ -39,9 +39,8 @@
void w25q80bv_setup(void) void w25q80bv_setup(void)
{ {
/* FIXME speed up once everything is working reliably */ const uint8_t serial_clock_rate = 2;
const uint8_t serial_clock_rate = 32; const uint8_t clock_prescale_rate = 2;
const uint8_t clock_prescale_rate = 128;
/* configure SSP pins */ /* configure SSP pins */
scu_pinmux(SCU_SSP0_MISO, (SCU_SSP_IO | SCU_CONF_FUNCTION5)); scu_pinmux(SCU_SSP0_MISO, (SCU_SSP_IO | SCU_CONF_FUNCTION5));