SHA256
1
0
forked from pool/u-boot
u-boot/fix_slow_mmc_on_rpi.patch

19 lines
706 B
Diff

diff --git a/drivers/mmc/bcm2835_sdhci.c b/drivers/mmc/bcm2835_sdhci.c
index 078ef05..74b497e 100644
--- a/drivers/mmc/bcm2835_sdhci.c
+++ b/drivers/mmc/bcm2835_sdhci.c
@@ -69,11 +69,11 @@ static inline void bcm2835_sdhci_raw_writel(struct sdhci_host *host, u32 val,
* (Which is just as well - otherwise we'd have to nobble the DMA engine
* too)
*/
- while (get_timer(bcm_host->last_write) < bcm_host->twoticks_delay)
+ while (timer_get_us() < bcm_host->last_write + bcm_host->twoticks_delay)
;
writel(val, host->ioaddr + reg);
- bcm_host->last_write = get_timer(0);
+ bcm_host->last_write = timer_get_us();
}
static inline u32 bcm2835_sdhci_raw_readl(struct sdhci_host *host, int reg)