[U-Boot] [PATCH v2 6/7]Timer: Fix at91rm9200/spi.c timer usage
Graeme Russ
graeme.russ at gmail.com
Fri Jul 15 14:20:40 CEST 2011
---
Changes since v1 ((WIP) [Timer]API Rewrite):
- Rebased to 68d4230c3ccce96a72c5b99e48399bf1796fe3c6
arch/arm/cpu/arm920t/at91rm9200/spi.c | 5 +++--
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;
--
1.7.5.2.317.g391b14
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