62 lines
2 KiB
Diff
62 lines
2 KiB
Diff
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From 61bb1dceefdb4c08ff69e7e40a766a404421206f Mon Sep 17 00:00:00 2001
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From: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
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Date: Fri, 27 May 2016 13:16:43 +0530
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Subject: [PATCH 47/93] Enable second SGMII 1G interface
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Enable second SGMII 1G interface on LS1012A Freedom Board
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Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
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---
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board/freescale/ls1012afrdm/eth.c | 14 ++++++++++++++
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drivers/net/pfe_eth/pfe_eth.c | 2 +-
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2 files changed, 15 insertions(+), 1 deletion(-)
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diff --git a/board/freescale/ls1012afrdm/eth.c b/board/freescale/ls1012afrdm/eth.c
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index 8ae3f45..90ed66b 100644
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--- a/board/freescale/ls1012afrdm/eth.c
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+++ b/board/freescale/ls1012afrdm/eth.c
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@@ -19,6 +19,7 @@
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#include <asm/arch-fsl-layerscape/immap_lsch2.h>
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#define DEFAULT_PFE_MDIO_NAME "PFE_MDIO"
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+#define DEFAULT_PFE_MDIO1_NAME "PFE_MDIO1"
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#define MASK_ETH_PHY_RST 0x00000100
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@@ -71,6 +72,19 @@ int board_eth_init(bd_t *bis)
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return -1;
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}
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+ /*We don't really need this MDIO bus,
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+ * this is called just to initialize EMAC2 MDIO interface*/
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+ mac1_mdio_info.reg_base = (void *)0x04220000; /*EMAC2_BASE_ADDR*/
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+ mac1_mdio_info.name = DEFAULT_PFE_MDIO1_NAME;
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+
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+ bus = ls1012a_mdio_init(&mac1_mdio_info);
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+ if(!bus)
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+ {
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+ printf("Failed to register mdio \n");
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+ return -1;
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+ }
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+
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+
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/*MAC1 */
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ls1012a_set_mdio(0, miiphy_get_dev_by_name(DEFAULT_PFE_MDIO_NAME));
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ls1012a_set_phy_address_mode(0, EMAC1_PHY_ADDR, PHY_INTERFACE_MODE_SGMII);
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diff --git a/drivers/net/pfe_eth/pfe_eth.c b/drivers/net/pfe_eth/pfe_eth.c
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index 40f2c39..4aa318d 100644
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--- a/drivers/net/pfe_eth/pfe_eth.c
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+++ b/drivers/net/pfe_eth/pfe_eth.c
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@@ -348,7 +348,7 @@ static void ls1012a_configure_serdes(struct ls1012a_eth_dev *priv)
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printf("%s %d\n", __func__, priv->gemac_port);
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/* PCS configuration done with corresponding GEMAC */
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- bus.priv = priv->gem->gemac_base;
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+ bus.priv = gem_info[priv->gemac_port].gemac_base;
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ls1012a_phy_read(&bus, 0, MDIO_DEVAD_NONE, 0x0);
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ls1012a_phy_read(&bus, 0, MDIO_DEVAD_NONE, 0x1);
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--
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1.7.9.5
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