mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 07:01:24 +00:00
116f75c7b3
In SerDes protocol 0x13BB, lane C was erroneously assigned
to PCIE1, this is now updated to PCIE2
Fixes: 36f50b7523 ("armv8: ls1028a: Add other serdes
protocal support")
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
86 lines
1.9 KiB
C
86 lines
1.9 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2019 NXP
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/arch/fsl_serdes.h>
|
|
|
|
struct serdes_config {
|
|
u32 protocol;
|
|
u8 lanes[SRDS_MAX_LANES];
|
|
u8 rcw_lanes[SRDS_MAX_LANES];
|
|
};
|
|
|
|
static struct serdes_config serdes1_cfg_tbl[] = {
|
|
/* SerDes 1 */
|
|
{0xCC5B, {PCIE1, QSGMII_B, PCIE2, PCIE2} },
|
|
{0xEB99, {SGMII1, SGMII1, PCIE2, SATA1} },
|
|
{0xCC99, {SGMII1, SGMII1, PCIE2, PCIE2} },
|
|
{0xBB99, {SGMII1, SGMII1, PCIE2, PCIE1} },
|
|
{0x9999, {SGMII1, SGMII2, SGMII3, SGMII4} },
|
|
{0xEBCC, {PCIE1, PCIE1, PCIE2, SATA1} },
|
|
{0xCCCC, {PCIE1, PCIE1, PCIE2, PCIE2} },
|
|
{0xDDDD, {PCIE1, PCIE1, PCIE1, PCIE1} },
|
|
{0xE031, {SXGMII1, QXGMII2, NONE, SATA1} },
|
|
{0xB991, {SXGMII1, SGMII1, SGMII2, PCIE1} },
|
|
{0xBB31, {SXGMII1, QXGMII2, PCIE2, PCIE1} },
|
|
{0xCC31, {SXGMII1, QXGMII2, PCIE2, PCIE2} },
|
|
{0xBB51, {SXGMII1, QSGMII_B, PCIE2, PCIE1} },
|
|
{0xBB38, {SGMII_T1, QXGMII2, PCIE2, PCIE1} },
|
|
{0xCC38, {SGMII_T1, QXGMII2, PCIE2, PCIE2} },
|
|
{0xBB58, {SGMII_T1, QSGMII_B, PCIE2, PCIE1} },
|
|
{0xCC58, {SGMII_T1, QSGMII_B, PCIE2, PCIE2} },
|
|
{0xCC8B, {PCIE1, SGMII_T1, PCIE2, PCIE2} },
|
|
{0xEB58, {SGMII_T1, QSGMII_B, PCIE2, SATA1} },
|
|
{0xEB8B, {PCIE1, SGMII_T1, PCIE2, SATA1} },
|
|
{0xE8CC, {PCIE1, PCIE1, SGMII_T1, SATA1} },
|
|
{}
|
|
};
|
|
|
|
static struct serdes_config *serdes_cfg_tbl[] = {
|
|
serdes1_cfg_tbl,
|
|
};
|
|
|
|
enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
|
|
{
|
|
struct serdes_config *ptr;
|
|
|
|
if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
|
|
return 0;
|
|
|
|
ptr = serdes_cfg_tbl[serdes];
|
|
while (ptr->protocol) {
|
|
if (ptr->protocol == cfg)
|
|
return ptr->lanes[lane];
|
|
ptr++;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int is_serdes_prtcl_valid(int serdes, u32 prtcl)
|
|
{
|
|
int i;
|
|
struct serdes_config *ptr;
|
|
|
|
if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
|
|
return 0;
|
|
|
|
ptr = serdes_cfg_tbl[serdes];
|
|
while (ptr->protocol) {
|
|
if (ptr->protocol == prtcl)
|
|
break;
|
|
ptr++;
|
|
}
|
|
|
|
if (!ptr->protocol)
|
|
return 0;
|
|
|
|
for (i = 0; i < SRDS_MAX_LANES; i++) {
|
|
if (ptr->lanes[i] != NONE)
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|