LS1046A SoC serdes protocol 0x3040 supports both sgmi and qsgmii,
however frwy-ls1046a supports only QSGMI on board.
Disable unsupported sgmii on bord.
Signed-off-by: Pramod Kumar <pramod.kuma...@nxp.com>
---
arch/arm/cpu/armv8/fsl-layerscape/ls1046a_serdes.c | 56 +++++++++++++++++++---
1 file changed, 50 insertions(+), 6 deletions(-)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1046a_serdes.c
b/arch/arm/cpu/armv8/fsl-layerscape/ls1046a_serdes.c
index 9347e51..e5b2269 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ls1046a_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1046a_serdes.c
@@ -38,6 +38,31 @@ static struct serdes_config serdes1_cfg_tbl[] = {
{}
};
+static struct serdes_config serdes1_cfg_tbl_frwy_ls1046a[] = {
+ /* SerDes 1 */
+ {0x3333, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC5,
+ SGMII_FM1_DTSEC6} },
+ {0x1133, {XFI_FM1_MAC9, XFI_FM1_MAC10, SGMII_FM1_DTSEC5,
+ SGMII_FM1_DTSEC6} },
+ {0x1333, {XFI_FM1_MAC9, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC5,
+ SGMII_FM1_DTSEC6} },
+ {0x2333, {SGMII_2500_FM1_DTSEC9, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC5,
+ SGMII_FM1_DTSEC6} },
+ {0x2233, {SGMII_2500_FM1_DTSEC9, SGMII_2500_FM1_DTSEC10,
+ SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+ {0x1040, {XFI_FM1_MAC9, NONE, QSGMII_FM1_A, NONE} },
+ {0x2040, {SGMII_2500_FM1_DTSEC9, NONE, QSGMII_FM1_A, NONE} },
+ {0x1163, {XFI_FM1_MAC9, XFI_FM1_MAC10, PCIE1, SGMII_FM1_DTSEC6} },
+ {0x2263, {SGMII_2500_FM1_DTSEC9, SGMII_2500_FM1_DTSEC10, PCIE1,
+ SGMII_FM1_DTSEC6} },
+ {0x3363, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10, PCIE1,
+ SGMII_FM1_DTSEC6} },
+ {0x2223, {SGMII_2500_FM1_DTSEC9, SGMII_2500_FM1_DTSEC10,
+ SGMII_2500_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+ {0x3040, {NONE, NONE, QSGMII_FM1_A, NONE} },
+ {}
+};
+
static struct serdes_config serdes2_cfg_tbl[] = {
/* SerDes 2 */
{0x8888, {PCIE1, PCIE1, PCIE1, PCIE1} },
@@ -56,14 +81,26 @@ static struct serdes_config *serdes_cfg_tbl[] = {
serdes2_cfg_tbl,
};
+static struct serdes_config *serdes_cfg_tbl_frwy_ls1046a[] = {
+ serdes1_cfg_tbl_frwy_ls1046a,
+ serdes2_cfg_tbl,
+};
+
enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
{
struct serdes_config *ptr;
+ char *board_type = CONFIG_SYS_BOARD;
- if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
- return 0;
+ if (!strncmp(board_type, "ls1046afrwy", strlen("ls1046afrwy"))) {
+ if (serdes >= ARRAY_SIZE(serdes_cfg_tbl_frwy_ls1046a))
+ return 0;
+ ptr = serdes_cfg_tbl_frwy_ls1046a[serdes];
+ } else {
+ if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+ return 0;
+ ptr = serdes_cfg_tbl[serdes];
+ }
- ptr = serdes_cfg_tbl[serdes];
while (ptr->protocol) {
if (ptr->protocol == cfg)
return ptr->lanes[lane];
@@ -77,11 +114,18 @@ int is_serdes_prtcl_valid(int serdes, u32 prtcl)
{
int i;
struct serdes_config *ptr;
+ char *board_type = CONFIG_SYS_BOARD;
- if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
- return 0;
+ if (!strncmp(board_type, "ls1046afrwy", strlen("ls1046afrwy"))) {
+ if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+ return 0;
+ ptr = serdes_cfg_tbl_frwy_ls1046a[serdes];
+ } else {
+ if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+ return 0;
+ ptr = serdes_cfg_tbl[serdes];
+ }
- ptr = serdes_cfg_tbl[serdes];
while (ptr->protocol) {
if (ptr->protocol == prtcl)
break;
--
2.7.4
