Fix check for peripheral version in MACB_MID register to treat Xilinx
ZynqMP as GEM. All MIDs >= 2 indicate a GEM not only MID == 2.
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@xxxxxxxxxxxxxx>
---
drivers/net/macb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 240802e..c776535 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -86,7 +86,7 @@ static inline bool macb_is_gem(struct macb_device *macb)
static inline bool read_is_gem(struct macb_device *macb)
{
- return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) == 0x2;
+ return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) >= 0x2;
}
static int macb_send(struct eth_device *edev, void *packet,
--
2.7.4
Thomas Hämmerle
Research and Development
Wolfvision GmbH
| 6833 Klaus | Austria
Tel: +43 5523 52250 | Mail: Thomas.Haemmerle@xxxxxxxxxxxxxx
Webpage: www.wolfvision.com | www.wolfvision.com/green
Firmenbuch / Commercial Register: FN283521v Feldkirch/Austria
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