[U-Boot] [PATCH 4/6] net: macb: add support for SGMII phy interface

2019-07-16 Thread Ramon Fried 
This patch adds support for the sgmii phy interface,
available only to DM users, dictated by current driver
design.

Signed-off-by: Ramon Fried 
Reviewed-by: Anup Patel 
Tested-by: Anup Patel 
Acked-by: Joe Hershberger 
---
v2: nothing.
 drivers/net/macb.c | 7 +++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index a968a4bd06..cf76270ad8 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -759,6 +759,13 @@ static int _macb_init(struct macb_device *macb, const char 
*name)
gem_writel(macb, USRIO, GEM_BIT(RGMII));
else
gem_writel(macb, USRIO, 0);
+
+   if (macb->phy_interface == PHY_INTERFACE_MODE_SGMII) {
+   unsigned int ncfgr = macb_readl(macb, NCFGR);
+
+   ncfgr |= GEM_BIT(SGMIIEN) | GEM_BIT(PCSSEL);
+   macb_writel(macb, NCFGR, ncfgr);
+   }
 #else
 #if defined(CONFIG_RGMII) || defined(CONFIG_RMII)
gem_writel(macb, USRIO, GEM_BIT(RGMII));
-- 
2.22.0

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Re: [U-Boot] [PATCH 4/6] net: macb: add support for SGMII phy interface

2019-07-08 Thread Joe Hershberger 
On Tue, Jun 11, 2019 at 10:50 AM Ramon Fried  wrote:
>
> This patch adds support for the sgmii phy interface,
> available only to DM users, dictated by current driver
> design.
>
> Signed-off-by: Ramon Fried 

Acked-by: Joe Hershberger 
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Re: [U-Boot] [PATCH 4/6] net: macb: add support for SGMII phy interface

2019-07-02 Thread Anup Patel 


> -Original Message-
> From: U-Boot  On Behalf Of Ramon Fried
> Sent: Tuesday, June 11, 2019 8:49 PM
> To: u-boot@lists.denx.de
> Cc: Joe Hershberger 
> Subject: [U-Boot] [PATCH 4/6] net: macb: add support for SGMII phy
> interface
> 
> This patch adds support for the sgmii phy interface, available only to DM
> users, dictated by current driver design.
> 
> Signed-off-by: Ramon Fried 
> ---
> 
>  drivers/net/macb.c | 7 +++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/drivers/net/macb.c b/drivers/net/macb.c index
> d957afe21a..ae8937bbb1 100644
> --- a/drivers/net/macb.c
> +++ b/drivers/net/macb.c
> @@ -757,6 +757,13 @@ static int _macb_init(struct macb_device *macb,
> const char *name)
>   gem_writel(macb, USRIO, GEM_BIT(RGMII));
>   else
>   gem_writel(macb, USRIO, 0);
> +
> + if (macb->phy_interface == PHY_INTERFACE_MODE_SGMII)
> {
> + unsigned int ncfgr = macb_readl(macb, NCFGR);
> +
> + ncfgr |= GEM_BIT(SGMIIEN) | GEM_BIT(PCSSEL);
> + macb_writel(macb, NCFGR, ncfgr);
> + }
>  #else
>  #if defined(CONFIG_RGMII) || defined(CONFIG_RMII)
>   gem_writel(macb, UR, GEM_BIT(RGMII));
> --
> 2.21.0
> 
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Reviewed-by: Anup Patel 
Tested-by: Anup Patel 

Regards,
Anup
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[U-Boot] [PATCH 4/6] net: macb: add support for SGMII phy interface

2019-06-11 Thread Ramon Fried 
This patch adds support for the sgmii phy interface,
available only to DM users, dictated by current driver
design.

Signed-off-by: Ramon Fried 
---

 drivers/net/macb.c | 7 +++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index d957afe21a..ae8937bbb1 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -757,6 +757,13 @@ static int _macb_init(struct macb_device *macb, const char 
*name)
gem_writel(macb, USRIO, GEM_BIT(RGMII));
else
gem_writel(macb, USRIO, 0);
+
+   if (macb->phy_interface == PHY_INTERFACE_MODE_SGMII) {
+   unsigned int ncfgr = macb_readl(macb, NCFGR);
+
+   ncfgr |= GEM_BIT(SGMIIEN) | GEM_BIT(PCSSEL);
+   macb_writel(macb, NCFGR, ncfgr);
+   }
 #else
 #if defined(CONFIG_RGMII) || defined(CONFIG_RMII)
gem_writel(macb, UR, GEM_BIT(RGMII));
-- 
2.21.0

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