85xx/b4860: Alternate serdes protocols for B4860/B4420
On B4860 and B4420, some serdes protocols can be used with LC VCO as
well as Ring VCO options.
Addded Alternate options with LC VCO for such protocols.
For example protocol 0x2a on srds 1 becomes 0x29 if it is LC VCO.
The alternate option has the same functionality as the original option;
the only difference being LC VCO rather than Ring VCO.
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/board/freescale/b4860qds/b4860qds.c b/board/freescale/b4860qds/b4860qds.c
index 9d51864..25b3be8 100644
--- a/board/freescale/b4860qds/b4860qds.c
+++ b/board/freescale/b4860qds/b4860qds.c
@@ -121,6 +121,7 @@
debug("Using SERDES2 Protocol: 0x%x:\n", serdes2_prtcl);
switch (serdes1_prtcl) {
+ case 0x29:
case 0x2a:
case 0x2C:
case 0x2D:
@@ -200,6 +201,7 @@
break;
#ifdef CONFIG_PPC_B4420
+ case 0x17:
case 0x18:
/*
* Configuration:
diff --git a/board/freescale/b4860qds/eth_b4860qds.c b/board/freescale/b4860qds/eth_b4860qds.c
index a8fc845..12df9a8 100644
--- a/board/freescale/b4860qds/eth_b4860qds.c
+++ b/board/freescale/b4860qds/eth_b4860qds.c
@@ -66,6 +66,7 @@
serdes2_prtcl);
switch (serdes2_prtcl) {
+ case 0x17:
case 0x18:
/*
* Configuration:
@@ -198,6 +199,7 @@
fm_info_set_phy_address(FM1_DTSEC6, CONFIG_SYS_FM1_DTSEC6_PHY_ADDR);
switch (serdes1_prtcl) {
+ case 0x29:
case 0x2a:
/* Serdes 1: A-B SGMII, Configuring DTSEC 5 and 6 */
debug("Setting phy addresses for FM1_DTSEC5: %x and"
@@ -209,6 +211,7 @@
CONFIG_SYS_FM1_DTSEC6_PHY_ADDR);
break;
#ifdef CONFIG_PPC_B4420
+ case 0x17:
case 0x18:
/* Serdes 1: A-D SGMII, Configuring on board dual SGMII Phy */
debug("Setting phy addresses for FM1_DTSEC3: %x and"
@@ -228,6 +231,7 @@
break;
}
switch (serdes2_prtcl) {
+ case 0x17:
case 0x18:
debug("Setting phy addresses on SGMII Riser card for"
"FM1_DTSEC ports: \n");
@@ -240,6 +244,7 @@
fm_info_set_phy_address(FM1_DTSEC4,
CONFIG_SYS_FM1_DTSEC4_RISER_PHY_ADDR);
break;
+ case 0x48:
case 0x49:
debug("Setting phy addresses on SGMII Riser card for"
"FM1_DTSEC ports: \n");