[U-Boot] [PATCH 0/2] This series implements the Ethernet PHY for the Broadcom Cygnus boards.

[U-Boot] [PATCH 0/2] This series implements the Ethernet PHY for the Broadcom Cygnus boards.

[Steve Rae]

Jiandong Zheng (2):
  net: phy: broadcom: Add BCM Cygnus PHY
  arm: bcmcygnus: Enable Ethernet support

 arch/arm/include/asm/arch-bcmcygnus/configs.h | 11 ++++++++++
 board/broadcom/bcm_ep/board.c                 | 11 ++++++++++
 drivers/net/phy/broadcom.c                    | 29 +++++++++++++++++++++++++++
 3 files changed, 51 insertions(+)

-- 
1.8.5

[U-Boot] [PATCH 1/2] net: phy: broadcom: Add BCM Cygnus PHY

[Steve Rae]

From: Jiandong Zheng <jdzheng@broadcom.com>

Add Ethernet PHY for BCM Cygnus SoC

Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
---

 drivers/net/phy/broadcom.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index 4512763..4b2808e 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -137,6 +137,24 @@ static int bcm5482_config(struct phy_device *phydev)
 	return 0;
 }
 
+static int bcm_cygnus_startup(struct phy_device *phydev)
+{
+	/* Read the Status (2x to make sure link is right) */
+	genphy_update_link(phydev);
+	genphy_parse_link(phydev);
+
+	return 0;
+}
+
+static int bcm_cygnus_config(struct phy_device *phydev)
+{
+	genphy_config_aneg(phydev);
+
+	phy_reset(phydev);
+
+	return 0;
+}
+
 /*
  * Find out if PHY is in copper or serdes mode by looking at Expansion Reg
  * 0x42 - "Operating Mode Status Register"
@@ -264,11 +282,22 @@ static struct phy_driver BCM5482S_driver = {
 	.shutdown = &genphy_shutdown,
 };
 
+static struct phy_driver BCM_CYGNUS_driver = {
+	.name = "Broadcom CYGNUS GPHY",
+	.uid = 0xae025200,
+	.mask = 0xfffff0,
+	.features = PHY_GBIT_FEATURES,
+	.config = &bcm_cygnus_config,
+	.startup = &bcm_cygnus_startup,
+	.shutdown = &genphy_shutdown,
+};
+
 int phy_broadcom_init(void)
 {
 	phy_register(&BCM5482S_driver);
 	phy_register(&BCM5464S_driver);
 	phy_register(&BCM5461S_driver);
+	phy_register(&BCM_CYGNUS_driver);
 
 	return 0;
 }
-- 
1.8.5

[U-Boot] [PATCH 2/2] arm: bcmcygnus: Enable Ethernet support

[Steve Rae]

From: Jiandong Zheng <jdzheng@broadcom.com>

Enable BCM SF2 ethernet and PHY for BCM Cygnus SoC

Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: Steve Rae <srae@broadcom.com>
---

 arch/arm/include/asm/arch-bcmcygnus/configs.h | 11 +++++++++++
 board/broadcom/bcm_ep/board.c                 | 11 +++++++++++
 2 files changed, 22 insertions(+)

diff --git a/arch/arm/include/asm/arch-bcmcygnus/configs.h b/arch/arm/include/asm/arch-bcmcygnus/configs.h
index 5354637..3c07160 100644
--- a/arch/arm/include/asm/arch-bcmcygnus/configs.h
+++ b/arch/arm/include/asm/arch-bcmcygnus/configs.h
@@ -22,4 +22,15 @@
 #define CONFIG_CONS_INDEX		3
 #define CONFIG_SYS_NS16550_COM3		0x18023000
 
+/* Ethernet */
+#define CONFIG_BCM_SF2_ETH
+#define CONFIG_BCM_SF2_ETH_GMAC
+
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_BROADCOM
+#define CONFIG_PHY_RESET_DELAY 10000 /* PHY reset delay in us*/
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_MII
+
 #endif /* __ARCH_CONFIGS_H */
diff --git a/board/broadcom/bcm_ep/board.c b/board/broadcom/bcm_ep/board.c
index eaad0b3..c28b203 100644
--- a/board/broadcom/bcm_ep/board.c
+++ b/board/broadcom/bcm_ep/board.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <config.h>
+#include <netdev.h>
 #include <asm/system.h>
 #include <asm/iproc-common/armpll.h>
 
@@ -67,3 +68,13 @@ void smp_waitloop(unsigned previous_address)
 {
 }
 #endif
+
+#ifdef CONFIG_BCM_SF2_ETH
+int board_eth_init(bd_t *bis)
+{
+	int rc = -1;
+	printf("Registering BCM sf2 eth\n");
+	rc = bcm_sf2_eth_register(bis, 0);
+	return rc;
+}
+#endif
-- 
1.8.5

[U-Boot] [PATCH 1/2] net: phy: broadcom: Add BCM Cygnus PHY

[Albert ARIBAUD]

Hello Steve,

On Wed, 15 Jul 2015 16:28:13 -0700, Steve Rae <srae@broadcom.com> wrote:
> From: Jiandong Zheng <jdzheng@broadcom.com>
> 
> Add Ethernet PHY for BCM Cygnus SoC
> 
> Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
> Signed-off-by: Steve Rae <srae@broadcom.com>
> ---
> 
>  drivers/net/phy/broadcom.c | 29 +++++++++++++++++++++++++++++
>  1 file changed, 29 insertions(+)

This patch does not add the PHY in drivers/net/phy/Makefile.
How does the object file ever get built?

Amicalement,
-- 
Albert.

[U-Boot] [PATCH 1/2] net: phy: broadcom: Add BCM Cygnus PHY

[Albert ARIBAUD]

On Thu, 16 Jul 2015 16:29:45 +0200, Albert ARIBAUD
<albert.u.boot@aribaud.net> wrote:
> Hello Steve,
> 
> On Wed, 15 Jul 2015 16:28:13 -0700, Steve Rae <srae@broadcom.com> wrote:
> > From: Jiandong Zheng <jdzheng@broadcom.com>
> > 
> > Add Ethernet PHY for BCM Cygnus SoC
> > 
> > Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
> > Signed-off-by: Steve Rae <srae@broadcom.com>
> > ---
> > 
> >  drivers/net/phy/broadcom.c | 29 +++++++++++++++++++++++++++++
> >  1 file changed, 29 insertions(+)
> 
> This patch does not add the PHY in drivers/net/phy/Makefile.
> How does the object file ever get built?

Scratch that, I misread this as an addition. Time for a coffee break.
 
Amicalement,
-- 
Albert.

[U-Boot] [PATCH 1/2] net: phy: broadcom: Add BCM Cygnus PHY

[Joe Hershberger]

Hi Steve,

On Wed, Jul 15, 2015 at 6:28 PM, Steve Rae <srae@broadcom.com> wrote:
> From: Jiandong Zheng <jdzheng@broadcom.com>
>
> Add Ethernet PHY for BCM Cygnus SoC
>
> Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
> Signed-off-by: Steve Rae <srae@broadcom.com>

Acked-by: Joe Hershberger <joe.hershberger@ni.com>

[U-Boot] [PATCH 2/2] arm: bcmcygnus: Enable Ethernet support

[Joe Hershberger]

Hi Steve,

On Wed, Jul 15, 2015 at 6:28 PM, Steve Rae <srae@broadcom.com> wrote:
> From: Jiandong Zheng <jdzheng@broadcom.com>
>
> Enable BCM SF2 ethernet and PHY for BCM Cygnus SoC
>
> Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
> Signed-off-by: Steve Rae <srae@broadcom.com>

Acked-by: Joe Hershberger <joe.hershberger@ni.com>

[U-Boot] [PATCH 1/2] net: phy: broadcom: Add BCM Cygnus PHY

[Joe Hershberger]

Hi Steve,

On Wed, Jul 15, 2015 at 6:28 PM, Steve Rae <srae@broadcom.com> wrote:
> From: Jiandong Zheng <jdzheng@broadcom.com>
>
> Add Ethernet PHY for BCM Cygnus SoC
>
> Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
> Signed-off-by: Steve Rae <srae@broadcom.com>

Applied to u-boot-net, thanks!
-Joe

[U-Boot] [U-Boot,2/2] arm: bcmcygnus: Enable Ethernet support

[Tom Rini]

On Wed, Jul 15, 2015 at 04:28:14PM -0700, Steve Rae wrote:

> From: Jiandong Zheng <jdzheng@broadcom.com>
> 
> Enable BCM SF2 ethernet and PHY for BCM Cygnus SoC
> 
> Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com>
> Signed-off-by: Steve Rae <srae@broadcom.com>
> Acked-by: Joe Hershberger <joe.hershberger@ni.com>

Applied to u-boot/master, thanks!

-- 
Tom
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