From: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] ppc4xx: Fix Ethernet PHY LED configuration on PMC440 boards
Date: Wed, 10 Dec 2008 15:12:56 +0100 [thread overview]
Message-ID: <200812101512.56196.matthias.fuchs@esd-electronics.com> (raw)
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
---
board/esd/pmc440/pmc440.c | 22 ++++++++++++++++++----
1 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/board/esd/pmc440/pmc440.c b/board/esd/pmc440/pmc440.c
index 8563d7d..4d81c33 100644
--- a/board/esd/pmc440/pmc440.c
+++ b/board/esd/pmc440/pmc440.c
@@ -755,17 +755,31 @@ int post_hotkeys_pressed(void)
#ifdef CONFIG_RESET_PHY_R
void reset_phy(void)
{
+ char *s;
+ unsigned short val_method, val_behavior;
+
+ /* special LED setup for NGCC/CANDES */
+ if ((s = getenv("bd_type")) &&
+ ((!strcmp(s, "ngcc")) || (!strcmp(s, "candes")))) {
+ val_method = 0x0e0a;
+ val_behavior = 0x0cf2;
+ } else {
+ /* PMC440 standard type */
+ val_method = 0x0e10;
+ val_behavior = 0x0cf0;
+ }
+
if (miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x1f, 0x0001) == 0) {
miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x11, 0x0010);
- miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x11, 0x0df0);
- miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, 0x0e10);
+ miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x11, val_behavior);
+ miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, val_method);
miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x1f, 0x0000);
}
if (miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x1f, 0x0001) == 0) {
miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x11, 0x0010);
- miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x11, 0x0df0);
- miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x10, 0x0e10);
+ miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x11, val_behavior);
+ miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x10, val_method);
miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x1f, 0x0000);
}
}
--
1.5.3
reply other threads:[~2008-12-10 14:12 UTC|newest]
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