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authorGraeme Russ <graeme.russ@gmail.com>2011-07-15 02:20:40 +0000
committerWolfgang Denk <wd@denx.de>2011-07-26 14:53:55 +0200
commit53fc43c68243d5278e522c92002fce3b8cc979a9 (patch)
tree7aee34f940afd3f0e47e9644cad2d50f394c8187
parent4769be21cca65f1e7bef27bc024d886842bc6bad (diff)
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Timer: Fix at91rm9200/spi.c timer usage
-rw-r--r--arch/arm/cpu/arm920t/at91rm9200/spi.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/cpu/arm920t/at91rm9200/spi.c b/arch/arm/cpu/arm920t/at91rm9200/spi.c
index f3cb5d8..c70efc6 100644
--- a/arch/arm/cpu/arm920t/at91rm9200/spi.c
+++ b/arch/arm/cpu/arm920t/at91rm9200/spi.c
@@ -108,6 +108,7 @@ void AT91F_SpiEnable(int cs)
unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc )
{
unsigned int timeout;
+ unsigned long start;
pDesc->state = BUSY;
@@ -132,12 +133,12 @@ unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc )
}
/* arm simple, non interrupt dependent timer */
- reset_timer_masked();
+ start = get_timer(0);
timeout = 0;
AT91C_BASE_SPI->SPI_PTCR = AT91C_PDC_TXTEN + AT91C_PDC_RXTEN;
while(!(AT91C_BASE_SPI->SPI_SR & AT91C_SPI_RXBUFF) &&
- ((timeout = get_timer_masked() ) < CONFIG_SYS_SPI_WRITE_TOUT));
+ ((timeout = get_timer(start) ) < CONFIG_SYS_SPI_WRITE_TOUT));
AT91C_BASE_SPI->SPI_PTCR = AT91C_PDC_TXTDIS + AT91C_PDC_RXTDIS;
pDesc->state = IDLE;