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powerpc/mpc85xx: Update serdes protocols for T1040

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T1040 has only one SerDes block. so update the code accordingly.

Also, add support of SerDes Protocol 0x00, 0x06, 0x40, 0x69 0x85,
0xA7 and 0xAA

Signed-off-by: Arpit Goel <B44344@freescale.com>
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
master
Prabhakar Kushwaha 11 years ago committed by York Sun
parent e7222b5f49
commit 96bda02c9e
3 changed files with 30 additions and 43 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
  2. 63
      arch/powerpc/cpu/mpc85xx/t1040_serdes.c
  3. 8
      arch/powerpc/include/asm/fsl_serdes.h

2
arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
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@ -75,6 +75,8 @@ static const char *serdes_prtcl_str[] = {
[XFI_FM2_MAC9] = "XFI_FM2_MAC9",
[XFI_FM2_MAC10] = "XFI_FM2_MAC10",
[INTERLAKEN] = "INTERLAKEN",
[QSGMII_SW1_A] = "QSGMII_SW1_A",
[QSGMII_SW1_B] = "QSGMII_SW1_B",
};
#endif

63
arch/powerpc/cpu/mpc85xx/t1040_serdes.c
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@ -8,68 +8,59 @@
#include <asm/fsl_serdes.h>
#include <asm/processor.h>
#include <asm/io.h>
#include "fsl_corenet2_serdes.h"
static u8 serdes_cfg_tbl[MAX_SERDES][0xC4][SRDS_MAX_LANES] = {
{ /* SerDes 1 */
[0x69] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
PCIE2, PCIE3, SGMII_FM1_DTSEC4, SATA1},
static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = {
[0x00] = {PCIE1, PCIE1, PCIE1, PCIE1,
PCIE2, PCIE2, PCIE2, PCIE2},
[0x06] = {PCIE1, PCIE1, PCIE1, PCIE1,
PCIE2, PCIE3, PCIE4, SATA1},
[0x08] = {PCIE1, PCIE1, PCIE1, PCIE1,
PCIE2, PCIE3, SATA2, SATA1},
[0x40] = {PCIE1, PCIE1, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE2, PCIE2, PCIE2},
[0x60] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
PCIE2, PCIE2, PCIE2, PCIE2},
[0x66] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
PCIE2, PCIE3, PCIE4, SATA1},
[0x67] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
[0x60] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
PCIE2, PCIE2, PCIE2, PCIE2},
[0x8D] = {PCIE1, SGMII_SW1_DTSEC3, SGMII_SW1_DTSEC1, SGMII_SW1_DTSEC2,
PCIE2, SGMII_SW1_DTSEC6, SGMII_SW1_DTSEC4, SGMII_SW1_DTSEC5},
[0x89] = {PCIE1, SGMII_SW1_DTSEC3, SGMII_SW1_DTSEC1, SGMII_SW1_DTSEC2,
PCIE2, PCIE3, SGMII_SW1_DTSEC4, SATA1},
[0x69] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
PCIE2, PCIE3, SGMII_FM1_DTSEC4, SATA1},
[0x86] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE3, PCIE4, SATA1},
[0x85] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
[0x87] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
[0xA7] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
[0xAA] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE3, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
[0x40] = {PCIE1, PCIE1, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE2, PCIE2, PCIE2},
[0x06] = {PCIE1, PCIE1, PCIE1, PCIE1,
PCIE2, PCIE3, PCIE4, SATA1},
[0x08] = {PCIE1, PCIE1, PCIE1, PCIE1,
PCIE2, PCIE3, SATA2, SATA1},
[0x89] = {PCIE1, QSGMII_SW1_A, QSGMII_SW1_A, QSGMII_SW1_A,
PCIE2, PCIE3, QSGMII_SW1_B, SATA1},
[0x8D] = {PCIE1, QSGMII_SW1_A, QSGMII_SW1_A, QSGMII_SW1_A,
PCIE2, QSGMII_SW1_B, QSGMII_SW1_B, QSGMII_SW1_B},
[0x8F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
AURORA, NONE, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
[0x85] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
[0xA5] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
[0x00] = {PCIE1, PCIE1, PCIE1, PCIE1,
PCIE2, PCIE2, PCIE2, PCIE2},
},
{
},
{
},
{
},
[0xA7] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
[0xAA] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
PCIE2, PCIE3, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
};
enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
{
return serdes_cfg_tbl[serdes][cfg][lane];
return serdes_cfg_tbl[cfg][lane];
}
int is_serdes_prtcl_valid(int serdes, u32 prtcl)
{
int i;
if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl[serdes]))
if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl))
return 0;
for (i = 0; i < SRDS_MAX_LANES; i++) {
if (serdes_cfg_tbl[serdes][prtcl][i] != NONE)
if (serdes_cfg_tbl[prtcl][i] != NONE)
return 1;
}

8
arch/powerpc/include/asm/fsl_serdes.h
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@ -69,13 +69,7 @@ enum srds_prtcl {
XFI_FM2_MAC9,
XFI_FM2_MAC10,
INTERLAKEN,
SGMII_SW1_DTSEC1, /* SW indicates on L2 switch */
SGMII_SW1_DTSEC2,
SGMII_SW1_DTSEC3,
SGMII_SW1_DTSEC4,
SGMII_SW1_DTSEC5,
SGMII_SW1_DTSEC6,
QSGMII_SW1_A, /* SW indicates on L2 swtich */
QSGMII_SW1_A, /* Indicates ports on L2 Switch */
QSGMII_SW1_B,
};

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