diff options
author | Priyanka Jain <priyanka.jain@nxp.com> | 2016-11-03 17:50:51 +0530 |
---|---|---|
committer | York Sun <york.sun@nxp.com> | 2016-11-21 09:20:32 -0800 |
commit | fc35addea2c0fa5add065c5ea09e206d4cba1abd (patch) | |
tree | 67c30319257d509a43b939849b181fb2da8407e1 /board | |
parent | fdc2b54cb864210437010ef84934b3d04bb723c6 (diff) | |
download | u-boot-imx-fc35addea2c0fa5add065c5ea09e206d4cba1abd.zip u-boot-imx-fc35addea2c0fa5add065c5ea09e206d4cba1abd.tar.gz u-boot-imx-fc35addea2c0fa5add065c5ea09e206d4cba1abd.tar.bz2 |
armv8: ls2080a: Update serdes protocol support
Add these serdes protocols
Serdes1: 0x39, 0x4B, 0x4C, 0x4D
Serdes2: 0x47, 0x57
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
[YS: Revise commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board')
-rw-r--r-- | board/freescale/ls2080aqds/eth.c | 122 |
1 files changed, 119 insertions, 3 deletions
diff --git a/board/freescale/ls2080aqds/eth.c b/board/freescale/ls2080aqds/eth.c index 95ff68b..8618506 100644 --- a/board/freescale/ls2080aqds/eth.c +++ b/board/freescale/ls2080aqds/eth.c @@ -64,7 +64,7 @@ static int sgmii_riser_phy_addr[] = { }; /* Slot2 does not have EMI connections */ -#define EMI_NONE 0xFFFFFFFF +#define EMI_NONE 0xFF #define EMI1_SLOT1 0 #define EMI1_SLOT2 1 #define EMI1_SLOT3 2 @@ -470,7 +470,49 @@ static void initialize_dpmac_to_slot(void) } break; + case 0x39: + printf("qds: WRIOP: Supported SerDes1 Protocol 0x%02x\n", + serdes1_prtcl); + if (hwconfig_f("xqsgmii", env_hwconfig)) { + lane_to_slot_fsm1[0] = EMI1_SLOT3; + lane_to_slot_fsm1[1] = EMI1_SLOT3; + lane_to_slot_fsm1[2] = EMI1_SLOT3; + lane_to_slot_fsm1[3] = EMI_NONE; + } else { + lane_to_slot_fsm1[0] = EMI_NONE; + lane_to_slot_fsm1[1] = EMI_NONE; + lane_to_slot_fsm1[2] = EMI_NONE; + lane_to_slot_fsm1[3] = EMI_NONE; + } + lane_to_slot_fsm1[4] = EMI1_SLOT3; + lane_to_slot_fsm1[5] = EMI1_SLOT3; + lane_to_slot_fsm1[6] = EMI1_SLOT3; + lane_to_slot_fsm1[7] = EMI_NONE; + break; + + case 0x4D: + printf("qds: WRIOP: Supported SerDes1 Protocol 0x%02x\n", + serdes1_prtcl); + if (hwconfig_f("xqsgmii", env_hwconfig)) { + lane_to_slot_fsm1[0] = EMI1_SLOT3; + lane_to_slot_fsm1[1] = EMI1_SLOT3; + lane_to_slot_fsm1[2] = EMI_NONE; + lane_to_slot_fsm1[3] = EMI_NONE; + } else { + lane_to_slot_fsm1[0] = EMI_NONE; + lane_to_slot_fsm1[1] = EMI_NONE; + lane_to_slot_fsm1[2] = EMI_NONE; + lane_to_slot_fsm1[3] = EMI_NONE; + } + lane_to_slot_fsm1[4] = EMI1_SLOT3; + lane_to_slot_fsm1[5] = EMI1_SLOT3; + lane_to_slot_fsm1[6] = EMI_NONE; + lane_to_slot_fsm1[7] = EMI_NONE; + break; + case 0x2A: + case 0x4B: + case 0x4C: printf("qds: WRIOP: Supported SerDes1 Protocol 0x%02x\n", serdes1_prtcl); break; @@ -505,6 +547,38 @@ static void initialize_dpmac_to_slot(void) lane_to_slot_fsm2[7] = EMI1_SLOT6; } break; + + case 0x47: + printf("qds: WRIOP: Supported SerDes2 Protocol 0x%02x\n", + serdes2_prtcl); + lane_to_slot_fsm2[0] = EMI_NONE; + lane_to_slot_fsm2[1] = EMI1_SLOT5; + lane_to_slot_fsm2[2] = EMI1_SLOT5; + lane_to_slot_fsm2[3] = EMI1_SLOT5; + + if (hwconfig_f("xqsgmii", env_hwconfig)) { + lane_to_slot_fsm2[4] = EMI_NONE; + lane_to_slot_fsm2[5] = EMI1_SLOT5; + lane_to_slot_fsm2[6] = EMI1_SLOT5; + lane_to_slot_fsm2[7] = EMI1_SLOT5; + } + break; + + case 0x57: + printf("qds: WRIOP: Supported SerDes2 Protocol 0x%02x\n", + serdes2_prtcl); + if (hwconfig_f("xqsgmii", env_hwconfig)) { + lane_to_slot_fsm2[0] = EMI_NONE; + lane_to_slot_fsm2[1] = EMI_NONE; + lane_to_slot_fsm2[2] = EMI_NONE; + lane_to_slot_fsm2[3] = EMI_NONE; + } + lane_to_slot_fsm2[4] = EMI_NONE; + lane_to_slot_fsm2[5] = EMI_NONE; + lane_to_slot_fsm2[6] = EMI1_SLOT5; + lane_to_slot_fsm2[7] = EMI1_SLOT5; + break; + default: printf(" %s qds: WRIOP: Unsupported SerDes2 Protocol 0x%02x\n", __func__ , serdes2_prtcl); @@ -537,8 +611,10 @@ void ls2080a_handle_phy_interface_sgmii(int dpmac_id) switch (serdes1_prtcl) { case 0x07: + case 0x39: + case 0x4D: + lane = serdes_get_first_lane(FSL_SRDS_1, SGMII1 + dpmac_id - 1); - lane = serdes_get_first_lane(FSL_SRDS_1, SGMII1 + dpmac_id); slot = lane_to_slot_fsm1[lane]; switch (++slot) { @@ -559,6 +635,26 @@ void ls2080a_handle_phy_interface_sgmii(int dpmac_id) wriop_set_mdio(dpmac_id, bus); break; case 3: + if (slot == EMI_NONE) + return; + if (serdes1_prtcl == 0x39) { + wriop_set_phy_address(dpmac_id, + riser_phy_addr[dpmac_id - 2]); + if (dpmac_id >= 6 && hwconfig_f("xqsgmii", + env_hwconfig)) + wriop_set_phy_address(dpmac_id, + riser_phy_addr[dpmac_id - 3]); + } else { + wriop_set_phy_address(dpmac_id, + riser_phy_addr[dpmac_id - 2]); + if (dpmac_id >= 7 && hwconfig_f("xqsgmii", + env_hwconfig)) + wriop_set_phy_address(dpmac_id, + riser_phy_addr[dpmac_id - 3]); + } + dpmac_info[dpmac_id].board_mux = EMI1_SLOT3; + bus = mii_dev_for_muxval(EMI1_SLOT3); + wriop_set_mdio(dpmac_id, bus); break; case 4: break; @@ -579,6 +675,8 @@ serdes2: case 0x07: case 0x08: case 0x49: + case 0x47: + case 0x57: lane = serdes_get_first_lane(FSL_SRDS_2, SGMII9 + (dpmac_id - 9)); slot = lane_to_slot_fsm2[lane]; @@ -597,7 +695,23 @@ serdes2: wriop_set_mdio(dpmac_id, bus); break; case 5: - break; + if (slot == EMI_NONE) + return; + if (serdes2_prtcl == 0x47) { + wriop_set_phy_address(dpmac_id, + riser_phy_addr[dpmac_id - 10]); + if (dpmac_id >= 14 && hwconfig_f("xqsgmii", + env_hwconfig)) + wriop_set_phy_address(dpmac_id, + riser_phy_addr[dpmac_id - 11]); + } else { + wriop_set_phy_address(dpmac_id, + riser_phy_addr[dpmac_id - 11]); + } + dpmac_info[dpmac_id].board_mux = EMI1_SLOT5; + bus = mii_dev_for_muxval(EMI1_SLOT5); + wriop_set_mdio(dpmac_id, bus); + break; case 6: /* Slot housing a SGMII riser card? */ wriop_set_phy_address(dpmac_id, @@ -691,6 +805,8 @@ void ls2080a_handle_phy_interface_xsgmii(int i) switch (serdes1_prtcl) { case 0x2A: + case 0x4B: + case 0x4C: /* * XFI does not need a PHY to work, but to avoid U-Boot use * default PHY address which is zero to a MAC when it found |