For LS102xA, RxBDs and TxBDs are interpreted with little-endian bytes ordering. The offset for each of eTSECs and MDIOs is 256K bytes.
Signed-off-by: Alison Wang alison.wang@freescale.com --- Change log: v4: No change. v3: No change. v2: Add private mdio read and write support.
drivers/net/tsec.c | 7 +++++++ include/tsec.h | 7 ++++++- 2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index e9138f0..a220221 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 diff --git a/include/tsec.h b/include/tsec.h index 2054715..5b74f67 100644 --- a/include/tsec.h +++ b/include/tsec.h @@ -20,10 +20,14 @@ #include <net.h> #include <config.h> #include <phy.h> -#include <fsl_mdio.h>
+#ifdef CONFIG_LS102xA +#define TSEC_SIZE 0x40000 +#define TSEC_MDIO_OFFSET 0x40000 +#else #define TSEC_SIZE 0x01000 #define TSEC_MDIO_OFFSET 0x01000 +#endif
#define CONFIG_SYS_MDIO_BASE_ADDR (MDIO_BASE_ADDR + 0x520)
@@ -128,6 +132,7 @@ #define DMACTRL_INIT_SETTINGS 0x000000c3 #define DMACTRL_GRS 0x00000010 #define DMACTRL_GTS 0x00000008 +#define DMACTRL_LE 0x00008000
#define TSTAT_CLEAR_THALT 0x80000000 #define RSTAT_CLEAR_RHALT 0x00800000