From: Paulo Zaneti paulo.zaneti@datacom.ind.br
T1023 and T1024 have 4 SerDes lanes. Fix macro SRDS_MAX_LANES and use this macro instead of hard-coded value in t1024_serdes.c.
Signed-off-by: Paulo Zaneti paulo.zaneti@datacom.ind.br Signed-off-by: York Sun york.sun@nxp.com ---
arch/powerpc/cpu/mpc85xx/t1024_serdes.c | 4 ++-- arch/powerpc/include/asm/immap_85xx.h | 4 ++++ 2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/cpu/mpc85xx/t1024_serdes.c b/arch/powerpc/cpu/mpc85xx/t1024_serdes.c index 2ba314a..7c4519e 100644 --- a/arch/powerpc/cpu/mpc85xx/t1024_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/t1024_serdes.c @@ -10,7 +10,7 @@ #include <asm/io.h>
-static u8 serdes_cfg_tbl[][4] = { +static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = { [0x40] = {PCIE1, PCIE1, PCIE1, PCIE1}, [0xD5] = {QSGMII_FM1_A, PCIE3, PCIE2, PCIE1}, [0xD6] = {QSGMII_FM1_A, PCIE3, PCIE2, SATA1}, @@ -45,7 +45,7 @@ int is_serdes_prtcl_valid(int serdes, u32 prtcl) if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl)) return 0;
- for (i = 0; i < 4; i++) { + for (i = 0; i < SRDS_MAX_LANES; i++) { if (serdes_cfg_tbl[prtcl][i] != NONE) return 1; } diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h index 762b174..ee537f4 100644 --- a/arch/powerpc/include/asm/immap_85xx.h +++ b/arch/powerpc/include/asm/immap_85xx.h @@ -2523,7 +2523,11 @@ typedef struct ccsr_gur {
#ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2 #define MAX_SERDES 4 +#if defined(CONFIG_ARCH_T1024) || defined(CONFIG_ARCH_T1023) +#define SRDS_MAX_LANES 4 +#else #define SRDS_MAX_LANES 8 +#endif #define SRDS_MAX_BANK 2 typedef struct serdes_corenet { struct {