Try the following that was submitted as a patch for u-boot but has not yet been integrated:
[DNX#2006102042000014] Add Marvell Phy and RGMII support to eTSEC setup
This sets up the eTSEC and the Marvel Phy to support 10M, 100M and 1000M rates when configured in RGMII mode. --- drivers/tsec.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/tsec.c b/drivers/tsec.c index 7ec565c..6cc6444 100644 --- a/drivers/tsec.c +++ b/drivers/tsec.c @@ -583,11 +583,10 @@ static void adjust_link(struct eth_devic regs->maccfg2 = ((regs->maccfg2&~(MACCFG2_IF)) | MACCFG2_MII);
- /* If We're in reduced mode, we need - * to say whether we're 10 or 100 MB. + /* Set R100 bit in all modes although + * it is only used in RGMII mode */ - if ((priv->speed == 100) - && (priv->flags & TSEC_REDUCED)) + if (priv->speed == 100) regs->ecntrl |= ECNTRL_R100; else regs->ecntrl &= ~(ECNTRL_R100); @@ -785,6 +784,7 @@ struct phy_info phy_info_M88E1111S = { {0x1d, 0x5, NULL}, {0x1e, 0x0, NULL}, {0x1e, 0x100, NULL}, + {0x14, 0x0cd2, NULL}, /* Add delay to RGMII TX and RX */ {MIIM_GBIT_CONTROL, MIIM_GBIT_CONTROL_INIT, NULL}, {MIIM_ANAR, MIIM_ANAR_INIT, NULL}, {MIIM_CONTROL, MIIM_CONTROL_RESET, NULL}, -- 1.4.2.3
From: u-boot-users-bounces@lists.sourceforge.net
[mailto:u-boot-users-bounces@lists.sourceforge.net] On Behalf Of Reeve Yang
Sent: Thursday, October 26, 2006 7:31 PM To: u-boot-users@lists.sourceforge.net Subject: [U-Boot-Users] tsec help
Hello,
My cpu is MPC8343E with dual tsec, phy is marvell 88E1111S. Now
the physical link is up, but I just cannot ping. I printed some debug message about maccfg1/2 registers:
=> ping 192.168.1.1 tsec_halt Trying TSEC0 tsec_halt Speed: 100, full duplex TSEC0: maccfg2 = 0x7205 TSEC0: maccfg1 = 0xf Using TSEC0 device tsec_halt ping failed; host 192.168.1.1 is not alive
I checked the MAC transmi counter register there are packets
sending out, but no packet on the wire. The PHY is hard wired into RGMII to copper mode. Could anyone who has done similiar work point to where the problem is? Where to look at?
Regards,
- Reeve