diff options
| author | Alison Wang | 2014-09-05 13:52:38 +0800 |
|---|---|---|
| committer | York Sun | 2014-09-08 10:30:33 -0700 |
| commit | 52d00a812a29974e660f64a8839ddb550dca5290 (patch) | |
| tree | 396d90c9244e58992aa55f3b86450b11958b677a /drivers/net/tsec.c | |
| parent | d2614ea0ffda9d7c0d049f0fa5b23ce390bcb7a8 (diff) | |
ls102xa: etsec: Add etsec support for LS102xA
This patch is to add etsec support for LS102xA. First, Little-endian
descriptor mode should be enabled. So RxBDs and TxBDs are interpreted
with little-endian byte ordering. Second, TSEC_SIZE and TSEC_MDIO_OFFSET
are different from PowerPC, redefine them for LS1021xA.
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Diffstat (limited to 'drivers/net/tsec.c')
| -rw-r--r-- | drivers/net/tsec.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index e9138f03381..79d656133ad 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -20,6 +20,7 @@ #include <fsl_mdio.h> #include <asm/errno.h> #include <asm/processor.h> +#include <asm/io.h> DECLARE_GLOBAL_DATA_PTR; @@ -270,6 +271,9 @@ 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; @@ -366,6 +370,9 @@ 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 |