-----Original Message----- From: U-Boot u-boot-bounces@lists.denx.de On Behalf Of Ramon Fried Sent: Tuesday, June 11, 2019 8:49 PM To: u-boot@lists.denx.de Cc: Joe Hershberger joe.hershberger@ni.com 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 rfried.dev@gmail.com
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 anup.patel@wdc.com Tested-by: Anup Patel anup.patel@wdc.com
Regards, Anup