On Mon, 21 Jun 2010 13:04:40 +0200 André Schwarz andre.schwarz@matrix-vision.de wrote:
Felix,
I have the same problem on P2020RDB (VSC7385 with RGMII) with TOT u-boot. The last working version seems to be u-boot-2009.11. Didn't have time to git-bisect that yet.
huh - this is good news :-) Thought we have a production issue...
Hopefully I find some time next week to dig into this. Nevertheless I'm waiting for Kim's comment.
ToT seems to be working fine for me (using different PHYs though):
U-Boot 2010.06-rc2-00035-g1f24126 (Jun 21 2010 - 11:16:54) MPC83XX
Reset Status: Software Hard, External/Internal Soft, External/Internal Hard
CPU: e300c1, MPC8349EA, Rev: 3.0 at 528 MHz, CSB: 264 MHz Board: Freescale MPC8349EMDS I2C: ready SPI: ready DRAM: 256 MiB (DDR2, 64-bit, ECC on, 264 MHz) FLASH: 32 MiB In: serial Out: serial Err: serial Net: TSEC0, TSEC1
Type "run flash_nfs" to mount root filesystem over NFS
Hit any key to stop autoboot: 0 => tftp Speed: 1000, full duplex Using TSEC0 device TFTP from server 192.168.1.1; our IP address is 192.168.1.183 Filename 'kimphill/uImage-83xx'. Load address: 0x800000 Loading: ################################################################# ################################################################# ######### done Bytes transferred = 2028499 (1ef3d3 hex) => setenv ethact TSEC1 => tftp Speed: 1000, full duplex Using TSEC1 device TFTP from server 192.168.1.1; our IP address is 192.168.1.183 Filename 'kimphill/uImage-83xx'. Load address: 0x800000 Loading: ################################################################# ################################################################# ######### done Bytes transferred = 2028499 (1ef3d3 hex) =>
you can try applying commit 71bd860cce4493c5def07804723661e75271052b "mpc83xx: don't shift pre-shifted ACR, SPCR, SCCR bitfield masks in cpu_init." but I don't think that's the problem, since it doesn't affect the p2020.
Upgrade to ToT? Start a git bisect? on drivers/net/tsec.c?
Kim