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got rid of non-Coldfire defines

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This commit is contained in:
Markus Fröschle
2012-12-16 06:45:28 +00:00
parent cc41e6e49b
commit 613c55b7c6
1 changed files with 2 additions and 29 deletions
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31
sources/mmc.c
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@@ -21,38 +21,9 @@
/* Copyright (C) 2012, mfro, all rights reserved. */ /* Copyright (C) 2012, mfro, all rights reserved. */
#define SSP_CH 1 /* SSP channel to use (0:SSP0, 1:SSP1) */
#define CCLK 100000000UL /* cclk frequency [Hz] */
#define PCLK_SSP 50000000UL /* PCLK frequency for SSP [Hz] */
#define SCLK_FAST 25000000UL /* SCLK frequency under normal operation [Hz] */
#define SCLK_SLOW 400000UL /* SCLK frequency under initialization [Hz] */
#define INS (!(FIO2PIN1 & _BV(1))) /* Socket status (true:Inserted, false:Empty) */
#define WP 0 /* Card write protection (true:yes, false:no) */
#if SSP_CH == 0
#define SSPxDR SSP0DR
#define SSPxSR SSP0SR
#define SSPxCR0 SSP0CR0
#define SSPxCR1 SSP0CR1
#define SSPxCPSR SSP0CPSR
#define CS_LOW() {FIO0CLR2 = _BV(2);} /* Set P0.18 low */
#define CS_HIGH() {FIO0SET2 = _BV(2);} /* Set P0.18 high */
#define PCSSPx PCSSP0
#define PCLKSSPx PCLK_SSP0
#elif SSP_CH == 1
#define SSPxDR SSP1DR
#define SSPxSR SSP1SR
#define SSPxCR0 SSP1CR0
#define SSPxCR1 SSP1CR1
#define SSPxCPSR SSP1CPSR
#define CS_HIGH() { dspi_fifo_val &= ~MCF_DSPI_DTFR_CS5; } #define CS_HIGH() { dspi_fifo_val &= ~MCF_DSPI_DTFR_CS5; }
#define CS_LOW() { dspi_fifo_val |= MCF_DSPI_DTFR_CS5; } #define CS_LOW() { dspi_fifo_val |= MCF_DSPI_DTFR_CS5; }
#define PCSSPx PCSSP1
#define PCLKSSPx PCLK_SSP1
#endif
#define SPICLK_FAST() { MCF_DSPI_DCTAR0 = MCF_DSPI_DCTAR_TRSZ(0b111) | /* transfer size = 8 bit */ \ #define SPICLK_FAST() { MCF_DSPI_DCTAR0 = MCF_DSPI_DCTAR_TRSZ(0b111) | /* transfer size = 8 bit */ \
MCF_DSPI_DCTAR_PCSSCK(0b01) | /* 3 clock DSPICS to DSPISCK delay prescaler */ \ MCF_DSPI_DCTAR_PCSSCK(0b01) | /* 3 clock DSPICS to DSPISCK delay prescaler */ \
@@ -663,6 +634,7 @@ DRESULT disk_ioctl (
/ of 1 ms to generate card control timing. / of 1 ms to generate card control timing.
*/ */
#ifdef _NOT_USED_
void disk_timerproc (void) void disk_timerproc (void)
{ {
uint8_t s; uint8_t s;
@@ -678,3 +650,4 @@ void disk_timerproc (void)
// s |= (STA_NODISK | STA_NOINIT); // s |= (STA_NODISK | STA_NOINIT);
Stat = s; Stat = s;
} }
#endif /* _NOT_USED_ */