Replace the magic contant 1 << 24 with properly defined bits.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Joe Hershberger <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Stefano Babic <[email protected]>
---
drivers/net/fec_mxc.c | 6 +++---
drivers/net/fec_mxc.h | 3 +++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c
index 6ede464..3e232c7 100644
--- a/drivers/net/fec_mxc.c
+++ b/drivers/net/fec_mxc.c
@@ -256,7 +256,7 @@ static int miiphy_wait_aneg(struct eth_device *dev)
static int fec_rx_task_enable(struct fec_priv *fec)
{
- writel(1 << 24, &fec->eth->r_des_active);
+ writel(FEC_R_DES_ACTIVE_RDAR, &fec->eth->r_des_active);
return 0;
}
@@ -267,7 +267,7 @@ static int fec_rx_task_disable(struct fec_priv *fec)
static int fec_tx_task_enable(struct fec_priv *fec)
{
- writel(1 << 24, &fec->eth->x_des_active);
+ writel(FEC_X_DES_ACTIVE_TDAR, &fec->eth->x_des_active);
return 0;
}
@@ -769,7 +769,7 @@ static int fec_send(struct eth_device *dev, void *packet,
int length)
* barrier here.
*/
while (--timeout) {
- if (!(readl(&fec->eth->x_des_active) & (1 << 24)))
+ if (!(readl(&fec->eth->x_des_active) & FEC_X_DES_ACTIVE_TDAR))
break;
}
diff --git a/drivers/net/fec_mxc.h b/drivers/net/fec_mxc.h
index 852b2e0..203285a 100644
--- a/drivers/net/fec_mxc.h
+++ b/drivers/net/fec_mxc.h
@@ -213,6 +213,9 @@ struct ethernet_regs {
#define FEC_X_WMRK_STRFWD 0x00000100
+#define FEC_X_DES_ACTIVE_TDAR 0x01000000
+#define FEC_R_DES_ACTIVE_RDAR 0x01000000
+
#if defined(CONFIG_MX25) || defined(CONFIG_MX53)
/* defines for MIIGSK */
/* RMII frequency control: 0=50MHz, 1=5MHz */
--
1.7.10.4
_______________________________________________
U-Boot mailing list
[email protected]
http://lists.denx.de/mailman/listinfo/u-boot
