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| author | Claudiu Manoil <claudiu.manoil@freescale.com> | 2015-08-12 13:29:14 +0300 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2015-09-01 21:39:03 -0500 |
| commit | ebe4c1e6469444753bd2ba93fe63e6183cf2905c (patch) | |
| tree | cec6f84bbbdf284f6abceb121663b07b2f4b2a61 /drivers/net/tsec.c | |
| parent | da2919b4a904411c374a6e0d9dc771e180968266 (diff) | |
| download | u-boot-imx-ebe4c1e6469444753bd2ba93fe63e6183cf2905c.zip u-boot-imx-ebe4c1e6469444753bd2ba93fe63e6183cf2905c.tar.gz u-boot-imx-ebe4c1e6469444753bd2ba93fe63e6183cf2905c.tar.bz2 | |
ls102xa: etsec: Use proper settings for BE BDs
Replace the DMACTRL[LE] hack with recommended settings
for ETSECDMAMCR to get the same end effect - obtaining
big-endian buffer descriptors and frame data for eTSEC.
The reset / default value for ETSECDMAMCR is preserved,
excepting the BD and FR bits which are cleared to enable
the BE mode in accordance with the H/W specifications.
Fixes: 52d00a8 "ls102xa: etsec: Add etsec support for LS102xA"
Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Acked-by: Alison Wang <alison.wang@freescale.com>
Tested-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'drivers/net/tsec.c')
| -rw-r--r-- | drivers/net/tsec.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index 42d0374..4bdc188 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -271,9 +271,6 @@ void redundant_init(struct eth_device *dev) out_be32(®s->tstat, TSTAT_CLEAR_THALT); out_be32(®s->rstat, RSTAT_CLEAR_RHALT); clrbits_be32(®s->dmactrl, DMACTRL_GRS | DMACTRL_GTS); -#ifdef CONFIG_LS102XA - setbits_be32(®s->dmactrl, DMACTRL_LE); -#endif do { uint16_t status; @@ -370,9 +367,6 @@ static void startup_tsec(struct eth_device *dev) out_be32(®s->tstat, TSTAT_CLEAR_THALT); out_be32(®s->rstat, RSTAT_CLEAR_RHALT); clrbits_be32(®s->dmactrl, DMACTRL_GRS | DMACTRL_GTS); -#ifdef CONFIG_LS102XA - setbits_be32(®s->dmactrl, DMACTRL_LE); -#endif } /* This returns the status bits of the device. The return value |