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Add SGMII support to the tsec

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Adds support for configuring the TBI to talk properly with the SerDes.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Andy Fleming
2008-08-31 16:33:27 -05:00
committed by Ben Warren
parent 75b9d4ae0d
commit 2abe361c03
2 changed files with 72 additions and 27 deletions
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25
include/tsec.h
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@@ -60,6 +60,27 @@
#define PHY_AUTONEGOTIATE_TIMEOUT 5000 /* in ms */
/* TBI register addresses */
#define TBI_CR 0x00
#define TBI_SR 0x01
#define TBI_ANA 0x04
#define TBI_ANLPBPA 0x05
#define TBI_ANEX 0x06
#define TBI_TBICON 0x11
/* TBI MDIO register bit fields*/
#define TBICON_CLK_SELECT 0x0020
#define TBIANA_ASYMMETRIC_PAUSE 0x0100
#define TBIANA_SYMMETRIC_PAUSE 0x0080
#define TBIANA_HALF_DUPLEX 0x0040
#define TBIANA_FULL_DUPLEX 0x0020
#define TBICR_PHY_RESET 0x8000
#define TBICR_ANEG_ENABLE 0x1000
#define TBICR_RESTART_ANEG 0x0200
#define TBICR_FULL_DUPLEX 0x0100
#define TBICR_SPEED1_SET 0x0040
/* MAC register bits */
#define MACCFG1_SOFT_RESET 0x80000000
#define MACCFG1_RESET_RX_MC 0x00080000
@@ -540,7 +561,9 @@ typedef struct tsec
/* This flag currently only has
* meaning if we're using the eTSEC */
#define TSEC_REDUCED (1 << 1)
#define TSEC_REDUCED (1 << 1)
#define TSEC_SGMII (1 << 2)
struct tsec_private {
volatile tsec_t *regs;