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authorMahavir Jain <[mjain@marvell.com]>2010-05-21 14:37:48 +0530
committerWolfgang Denk <wd@denx.de>2010-05-21 22:30:14 +0200
commit3f786bb8542ee85ea898152b40b1f0d98f0801df (patch)
tree3df5b6fd6766bacf1245219ab4703b8dbb6a8dc2 /board/Marvell/guruplug/guruplug.c
parent8b79f2ce80d62e92d11ca90e472f240305e14f1f (diff)
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bugfix: Guruplug: Use standard miiphy
call to reset PHY chip. Current PHY Software Reset operation in guruplug does not poll reset bit in control register to go to 0(auto clearing) for making sure reset was successful.This patch uses standard miiphy call miiphy_reset to make sure proper PHY reset operation. Signed-off-by: Mahavir Jain <mjain@marvell.com>
Diffstat (limited to 'board/Marvell/guruplug/guruplug.c')
-rw-r--r--board/Marvell/guruplug/guruplug.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/board/Marvell/guruplug/guruplug.c b/board/Marvell/guruplug/guruplug.c
index ba47ca1..c028a53 100644
--- a/board/Marvell/guruplug/guruplug.c
+++ b/board/Marvell/guruplug/guruplug.c
@@ -146,14 +146,7 @@ void mv_phy_88e1121_init(char *name)
miiphy_write(name, devadr, MV88E1121_PGADR_REG, 0);
/* reset the phy */
- if (miiphy_read (name, devadr, PHY_BMCR, &reg) != 0) {
- printf("Err..(%s) PHY status read failed\n", __FUNCTION__);
- return;
- }
- if (miiphy_write (name, devadr, PHY_BMCR, reg | 0x8000) != 0) {
- printf("Err..(%s) PHY reset failed\n", __FUNCTION__);
- return;
- }
+ miiphy_reset(name, devadr);
printf("88E1121 Initialized on %s\n", name);
}