[U-Boot-Users] Marvell 88E1111 PHY

[U-Boot-Users] Marvell 88E1111 PHY

[David Grab]

Hello,

my u-boot is now booting from flash. Big thanks to everyone helped me. ;-)

But now i am configuring ethernet in u-boot for my 440GX Board. It uses
Marvel 88E1111 PHY?s. Did someone worked with this PHY and u-boot or knows
if it is supported?

config file definitions:

#define CONFIG_MII		1	/* MII PHY management		*/
#define CONFIG_PHY_ADDR		0x5	/* PHY address, See schematics	*/
#define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
#define CONFIG_NETMASK		255.255.252.0
#define CONFIG_IPADDR		192.168.0.116
#define CONFIG_ETHADDR		00:04:AC:E3:28:8A

#define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
				CFG_CMD_IRQ	| \
				CFG_CMD_I2C	| \
				CFG_CMD_BEDBUG	| \
				CFG_CMD_ENV	| \
				CFG_CMD_MII	| \
				CFG_CMD_DIAG	| \
				CFG_CMD_PING	| \
				CFG_CMD_NET	| \
				CFG_CMD_ELF	)

Thanks for any help,

David

[U-Boot-Users] Marvell 88E1111 PHY

[Gerhard Jaeger]

On Wednesday 15 June 2005 11:59, David Grab wrote:
> Hello,
> 
> my u-boot is now booting from flash. Big thanks to everyone helped me. ;-)
> 
> But now i am configuring ethernet in u-boot for my 440GX Board. It uses
> Marvel 88E1111 PHY?s. Did someone worked with this PHY and u-boot or knows
> if it is supported?
> 
> config file definitions:
> 
> #define CONFIG_MII		1	/* MII PHY management		*/
> #define CONFIG_PHY_ADDR		0x5	/* PHY address, See schematics	*/
> #define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
> #define CONFIG_NETMASK		255.255.252.0
> #define CONFIG_IPADDR		192.168.0.116
> #define CONFIG_ETHADDR		00:04:AC:E3:28:8A
> 
> #define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
> 				CFG_CMD_IRQ	| \
> 				CFG_CMD_I2C	| \
> 				CFG_CMD_BEDBUG	| \
> 				CFG_CMD_ENV	| \
> 				CFG_CMD_MII	| \
> 				CFG_CMD_DIAG	| \
> 				CFG_CMD_PING	| \
> 				CFG_CMD_NET	| \
> 				CFG_CMD_ELF	)
> 
> Thanks for any help,
> 
Hi,

I know, that the MPC85xx CPU specific part contains support for the Marvel 88E1111,
check the file tsec.c in u-boot/cpu/mpc85xx

Hope this help
Gerhard

-- 
Gerhard Jaeger <gjaeger@sysgo.com>            
SYSGO AG                      Embedded and Real-Time Software
www.sysgo.com | www.elinos.com | www.pikeos.com | www.osek.de 

[U-Boot-Users] Marvell 88E1111 PHY

[Kylo Ginsberg]

On 6/15/05, David Grab <d.grab@hima.com> wrote:
> But now i am configuring ethernet in u-boot for my 440GX Board. It uses
> Marvel 88E1111 PHY?s. Did someone worked with this PHY and u-boot or knows
> if it is supported?

I'm using u-boot 1.1.2 with an 8555E and Marvell 88E1111 phys
successfully.  There is support in the tsec.[ch] files under
cpu/mpc85xx.

One odd thing I noted is that the config sequence in tsec.c includes a
register write sequence to some register 30 pages for which I could
not find documentation in either the 1011 or 1111 datasheets.   Out of
curiosity, I tried to init the phys with and without these register
writes and didn't see different behavior, so I left them in.

Cheers,
Kylo