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| author | Clint Adams <[clint@debian.org]> | 2011-05-06 22:06:47 +0530 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-05-11 23:03:16 +0200 |
| commit | 1615db3c1c8e0b359c15453423f8beb8c4821415 (patch) | |
| tree | a090fd76bcc9ffaaf877e016e426188917d35d0f /board/Marvell/openrd | |
| parent | 21861f2d39ac8cab88dd3cfa1285aa4f69023b10 (diff) | |
| download | u-boot-imx-1615db3c1c8e0b359c15453423f8beb8c4821415.zip u-boot-imx-1615db3c1c8e0b359c15453423f8beb8c4821415.tar.gz u-boot-imx-1615db3c1c8e0b359c15453423f8beb8c4821415.tar.bz2 | |
Initialize second PHY on OpenRD-Client and OpenRD-Ultimate
Though the OpenRD-Base only has one gigabit Ethernet port,
both the OpenRD-Client and OpenRD-Ultimate each have two.
On the Ultimate, the PHY addresses are consecutive, but
on the Client they are not.
(based on
<62a0952ce368acc725063a00a5ec680a639d6c27.1301040318.git.julian.pidancet@citrix.com>
<ad0a2dc1e422698b005d6f0ceb6dd6f75a87e00a.1301040318.git.julian.pidancet@citrix.com>
)
Signed-off-by: Clint Adams <clint@debian.org>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Julian Pidancet <julian.pidancet@citrix.com>
Diffstat (limited to 'board/Marvell/openrd')
| -rw-r--r-- | board/Marvell/openrd/openrd.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/board/Marvell/openrd/openrd.c b/board/Marvell/openrd/openrd.c index 14ca88e..87939de 100644 --- a/board/Marvell/openrd/openrd.c +++ b/board/Marvell/openrd/openrd.c @@ -124,12 +124,11 @@ int board_init(void) } #ifdef CONFIG_RESET_PHY_R -/* Configure and enable MV88E1116 PHY */ -void reset_phy(void) +/* Configure and enable MV88E1116/88E1121 PHY */ +void mv_phy_init(char *name) { u16 reg; u16 devadr; - char *name = "egiga0"; if (miiphy_set_current_dev(name)) return; @@ -154,6 +153,24 @@ void reset_phy(void) /* reset the phy */ miiphy_reset(name, devadr); - printf("88E1116 Initialized on %s\n", name); + printf(PHY_NO" Initialized on %s\n", name); +} + +void reset_phy(void) +{ + mv_phy_init("egiga0"); + +#ifdef CONFIG_BOARD_IS_OPENRD_CLIENT + /* Kirkwood ethernet driver is written with the assumption that in case + * of multiple PHYs, their addresses are consecutive. But unfortunately + * in case of OpenRD-Client, PHY addresses are not consecutive.*/ + miiphy_write("egiga1", 0xEE, 0xEE, 24); +#endif + +#if defined(CONFIG_BOARD_IS_OPENRD_CLIENT) || \ + defined(CONFIG_BOARD_IS_OPENRD_ULTIMATE) + /* configure and initialize both PHY's */ + mv_phy_init("egiga1"); +#endif } #endif /* CONFIG_RESET_PHY_R */ |