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m68knommu: some boards use fixed phy for FEC ethernet

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Define a fixed phy setup for use on boarts that directly connect the
FEC ethernet controller to a switch.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer 2010-10-12 12:24:49 +10:00
parent a405f833f4
commit 41a2159b5b
1 changed files with 16 additions and 0 deletions
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16
arch/m68knommu/platform/5272/config.c
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@ -13,6 +13,8 @@
#include <linux/param.h> #include <linux/param.h>
#include <linux/init.h> #include <linux/init.h>
#include <linux/io.h> #include <linux/io.h>
#include <linux/phy.h>
#include <linux/phy_fixed.h>
#include <asm/machdep.h> #include <asm/machdep.h>
#include <asm/coldfire.h> #include <asm/coldfire.h>
#include <asm/mcfsim.h> #include <asm/mcfsim.h>
@ -148,9 +150,23 @@ void __init config_BSP(char *commandp, int size)
/***************************************************************************/ /***************************************************************************/
/*
* Some 5272 based boards have the FEC ethernet diectly connected to
* an ethernet switch. In this case we need to use the fixed phy type,
* and we need to declare it early in boot.
*/
static struct fixed_phy_status nettel_fixed_phy_status __initdata = {
.link = 1,
.speed = 100,
.duplex = 0,
};
/***************************************************************************/
static int __init init_BSP(void) static int __init init_BSP(void)
{ {
m5272_uarts_init(); m5272_uarts_init();
fixed_phy_add(PHY_POLL, 0, &nettel_fixed_phy_status);
platform_add_devices(m5272_devices, ARRAY_SIZE(m5272_devices)); platform_add_devices(m5272_devices, ARRAY_SIZE(m5272_devices));
return 0; return 0;
} }