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authorMarian Balakowicz <m8@semihalf.com>2005-10-28 22:30:33 +0200
committerMarian Balakowicz <m8@semihalf.com>2005-10-28 22:30:33 +0200
commit63ff004c4fcad9f690bf44dbd15d568bb47aac2d (patch)
tree7b64074a85da8118b6c862f14de1171b36ade0f7 /cpu/arm920t
parentfe93483a0ab9dcbf7794ffbf0b029ba138380e81 (diff)
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Add support for multiple PHYs.
Diffstat (limited to 'cpu/arm920t')
-rw-r--r--cpu/arm920t/at91rm9200/ether.c21
1 files changed, 16 insertions, 5 deletions
diff --git a/cpu/arm920t/at91rm9200/ether.c b/cpu/arm920t/at91rm9200/ether.c
index ca5b7d1..67008d0 100644
--- a/cpu/arm920t/at91rm9200/ether.c
+++ b/cpu/arm920t/at91rm9200/ether.c
@@ -23,6 +23,7 @@
#include <at91rm9200_net.h>
#include <net.h>
+#include <miiphy.h>
/* ----- Ethernet Buffer definitions ----- */
@@ -150,7 +151,6 @@ UCHAR at91rm9200_EmacWritePhy (AT91PS_EMAC p_mac,
return TRUE;
}
-
int eth_init (bd_t * bd)
{
int ret;
@@ -265,8 +265,9 @@ void eth_halt (void)
{
};
-#if (CONFIG_COMMANDS & CFG_CMD_MII)
-int miiphy_read(unsigned char addr, unsigned char reg, unsigned short * value)
+#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
+int at91rm9200_miiphy_read(char *devname, unsigned char addr,
+ unsigned char reg, unsigned short * value)
{
at91rm9200_EmacEnableMDIO (p_mac);
at91rm9200_EmacReadPhy (p_mac, reg, value);
@@ -274,14 +275,24 @@ int miiphy_read(unsigned char addr, unsigned char reg, unsigned short * value)
return 0;
}
-int miiphy_write(unsigned char addr, unsigned char reg, unsigned short value)
+int at91rm9200_miiphy_write(char *devname, unsigned char addr,
+ unsigned char reg, unsigned short value)
{
at91rm9200_EmacEnableMDIO (p_mac);
at91rm9200_EmacWritePhy (p_mac, reg, &value);
at91rm9200_EmacDisableMDIO (p_mac);
return 0;
}
-#endif /* CONFIG_COMMANDS & CFG_CMD_MII */
+
+#endif /* defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII) */
+
+int at91rm9200_miiphy_initialize(bd_t *bis)
+{
+#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
+ miiphy_register("at91rm9200phy", at91rm9200_miiphy_read, at91rm9200_miiphy_write);
+#endif
+ return 0;
+}
#endif /* CONFIG_COMMANDS & CFG_CMD_NET */