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-rw-r--r--cpu/arm920t/at91rm9200/lxt972.c15
-rw-r--r--cpu/arm926ejs/davinci/lxt972.c54
-rw-r--r--cpu/mpc83xx/cpu.c20
-rw-r--r--cpu/mpc85xx/cpu.c30
-rw-r--r--cpu/mpc86xx/cpu.c27
5 files changed, 105 insertions, 41 deletions
diff --git a/cpu/arm920t/at91rm9200/lxt972.c b/cpu/arm920t/at91rm9200/lxt972.c
index 4edcc9a..260d393 100644
--- a/cpu/arm920t/at91rm9200/lxt972.c
+++ b/cpu/arm920t/at91rm9200/lxt972.c
@@ -29,6 +29,7 @@
#include <common.h>
#include <at91rm9200_net.h>
#include <net.h>
+#include <miiphy.h>
#include <lxt971a.h>
#ifdef CONFIG_DRIVER_ETHER
@@ -51,8 +52,8 @@ unsigned int lxt972_IsPhyConnected (AT91PS_EMAC p_mac)
unsigned short Id1, Id2;
at91rm9200_EmacEnableMDIO (p_mac);
- at91rm9200_EmacReadPhy (p_mac, PHY_COMMON_ID1, &Id1);
- at91rm9200_EmacReadPhy (p_mac, PHY_COMMON_ID2, &Id2);
+ at91rm9200_EmacReadPhy(p_mac, PHY_PHYIDR1, &Id1);
+ at91rm9200_EmacReadPhy(p_mac, PHY_PHYIDR2, &Id2);
at91rm9200_EmacDisableMDIO (p_mac);
if ((Id1 == (0x0013)) && ((Id2 & 0xFFF0) == 0x78E0))
@@ -169,18 +170,18 @@ UCHAR lxt972_AutoNegotiate (AT91PS_EMAC p_mac, int *status)
unsigned short value;
/* Set lxt972 control register */
- if (!at91rm9200_EmacReadPhy (p_mac, PHY_COMMON_CTRL, &value))
+ if (!at91rm9200_EmacReadPhy (p_mac, PHY_BMCR, &value))
return FALSE;
/* Restart Auto_negotiation */
- value |= PHY_COMMON_CTRL_RES_AUTO;
- if (!at91rm9200_EmacWritePhy (p_mac, PHY_COMMON_CTRL, &value))
+ value |= PHY_BMCR_RST_NEG;
+ if (!at91rm9200_EmacWritePhy (p_mac, PHY_BMCR, &value))
return FALSE;
/*check AutoNegotiate complete */
udelay (10000);
- at91rm9200_EmacReadPhy (p_mac, PHY_COMMON_STAT, &value);
- if (!(value & PHY_COMMON_STAT_AN_COMP))
+ at91rm9200_EmacReadPhy(p_mac, PHY_BMSR, &value);
+ if (!(value & PHY_BMSR_AUTN_COMP))
return FALSE;
return (lxt972_GetLinkSpeed (p_mac));
diff --git a/cpu/arm926ejs/davinci/lxt972.c b/cpu/arm926ejs/davinci/lxt972.c
index 6eeb6e5..8130b48 100644
--- a/cpu/arm926ejs/davinci/lxt972.c
+++ b/cpu/arm926ejs/davinci/lxt972.c
@@ -27,6 +27,7 @@
#include <common.h>
#include <net.h>
+#include <miiphy.h>
#include <lxt971a.h>
#include <asm/arch/emac_defs.h>
@@ -36,11 +37,11 @@
int lxt972_is_phy_connected(int phy_addr)
{
- u_int16_t id1, id2;
+ u_int16_t id1, id2;
- if (!dm644x_eth_phy_read(phy_addr, PHY_COMMON_ID1, &id1))
+ if (!dm644x_eth_phy_read(phy_addr, PHY_PHYIDR1, &id1))
return(0);
- if (!dm644x_eth_phy_read(phy_addr, PHY_COMMON_ID2, &id2))
+ if (!dm644x_eth_phy_read(phy_addr, PHY_PHYIDR2, &id2))
return(0);
if ((id1 == (0x0013)) && ((id2 & 0xfff0) == 0x78e0))
@@ -51,8 +52,8 @@ int lxt972_is_phy_connected(int phy_addr)
int lxt972_get_link_speed(int phy_addr)
{
- u_int16_t stat1, tmp;
- volatile emac_regs* emac = (emac_regs *)EMAC_BASE_ADDR;
+ u_int16_t stat1, tmp;
+ volatile emac_regs *emac = (emac_regs *)EMAC_BASE_ADDR;
if (!dm644x_eth_phy_read(phy_addr, PHY_LXT971_STAT2, &stat1))
return(0);
@@ -70,37 +71,23 @@ int lxt972_get_link_speed(int phy_addr)
if (!dm644x_eth_phy_read(phy_addr, PHY_LXT971_DIG_CFG, &tmp))
return(0);
-
/* Speed doesn't matter, there is no setting for it in EMAC... */
- if (stat1 & PHY_LXT971_STAT2_100BTX) {
- if (stat1 & PHY_LXT971_STAT2_DUPLEX_MODE) {
- /* set DM644x EMAC for Full Duplex */
- emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE | EMAC_MACCONTROL_FULLDUPLEX_ENABLE;
- } else {
- /*set DM644x EMAC for Half Duplex */
- emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE;
- }
-
- return(1);
+ if (stat1 & PHY_LXT971_STAT2_DUPLEX_MODE) {
+ /* set DM644x EMAC for Full Duplex */
+ emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE |
+ EMAC_MACCONTROL_FULLDUPLEX_ENABLE;
} else {
- if (stat1 & PHY_LXT971_STAT2_DUPLEX_MODE) {
- /* set DM644x EMAC for Full Duplex */
- emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE | EMAC_MACCONTROL_FULLDUPLEX_ENABLE;
- } else {
- /*set DM644x EMAC for Half Duplex */
- emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE;
- }
-
- return(1);
+ /*set DM644x EMAC for Half Duplex */
+ emac->MACCONTROL = EMAC_MACCONTROL_MIIEN_ENABLE;
}
- return(0);
+ return(1);
}
int lxt972_init_phy(int phy_addr)
{
- int ret = 1;
+ int ret = 1;
if (!lxt972_get_link_speed(phy_addr)) {
/* Try another time */
@@ -116,22 +103,21 @@ int lxt972_init_phy(int phy_addr)
int lxt972_auto_negotiate(int phy_addr)
{
- u_int16_t tmp;
-
+ u_int16_t tmp;
- if (!dm644x_eth_phy_read(phy_addr, PHY_COMMON_CTRL, &tmp))
+ if (!dm644x_eth_phy_read(phy_addr, PHY_BMCR, &tmp))
return(0);
/* Restart Auto_negotiation */
- tmp |= PHY_COMMON_CTRL_RES_AUTO;
- dm644x_eth_phy_write(phy_addr, PHY_COMMON_CTRL, tmp);
+ tmp |= PHY_BMCR_RST_NEG;
+ dm644x_eth_phy_write(phy_addr, PHY_BMCR, tmp);
/*check AutoNegotiate complete */
udelay (10000);
- if (!dm644x_eth_phy_read(phy_addr, PHY_COMMON_STAT, &tmp))
+ if (!dm644x_eth_phy_read(phy_addr, PHY_BMSR, &tmp))
return(0);
- if (!(tmp & PHY_COMMON_STAT_AN_COMP))
+ if (!(tmp & PHY_BMSR_AUTN_COMP))
return(0);
return (lxt972_get_link_speed(phy_addr));
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index cc03f8a..52e4476 100644
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -357,3 +357,23 @@ int dma_xfer(void *dest, u32 count, void *src)
return ((int)dma_check());
}
#endif /*CONFIG_DDR_ECC*/
+
+#ifdef CONFIG_TSEC_ENET
+/* Default initializations for TSEC controllers. To override,
+ * create a board-specific function called:
+ * int board_eth_init(bd_t *bis)
+ */
+
+extern int tsec_initialize(bd_t * bis, int index, char *devname);
+
+int cpu_eth_init(bd_t *bis)
+{
+#if defined(CONFIG_TSEC1)
+ tsec_initialize(bis, 0, CONFIG_TSEC1_NAME);
+#endif
+#if defined(CONFIG_TSEC2)
+ tsec_initialize(bis, 1, CONFIG_TSEC2_NAME);
+#endif
+ return 0;
+}
+#endif
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c
index 0f72051..0d50549 100644
--- a/cpu/mpc85xx/cpu.c
+++ b/cpu/mpc85xx/cpu.c
@@ -353,3 +353,33 @@ void upmconfig (uint upm, uint * table, uint size)
}
out_be32(mxmr, loopval); /* OP_NORMAL */
}
+
+#if defined(CONFIG_TSEC_ENET) || defined(CONFIGMPC85XX_FEC)
+/* Default initializations for TSEC controllers. To override,
+ * create a board-specific function called:
+ * int board_eth_init(bd_t *bis)
+ */
+
+extern int tsec_initialize(bd_t * bis, int index, char *devname);
+
+int cpu_eth_init(bd_t *bis)
+{
+#if defined(CONFIG_TSEC1)
+ tsec_initialize(bis, 0, CONFIG_TSEC1_NAME);
+#endif
+#if defined(CONFIG_TSEC2)
+ tsec_initialize(bis, 1, CONFIG_TSEC2_NAME);
+#endif
+#if defined(CONFIG_MPC85XX_FEC)
+ tsec_initialize(bis, 2, CONFIG_MPC85XX_FEC_NAME);
+#else
+#if defined(CONFIG_TSEC3)
+ tsec_initialize(bis, 2, CONFIG_TSEC3_NAME);
+#endif
+#if defined(CONFIG_TSEC4)
+ tsec_initialize(bis, 3, CONFIG_TSEC4_NAME);
+#endif
+#endif
+ return 0;
+}
+#endif
diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
index e26bf36..4eaed05 100644
--- a/cpu/mpc86xx/cpu.c
+++ b/cpu/mpc86xx/cpu.c
@@ -290,3 +290,30 @@ void mpc86xx_reginfo(void)
printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", in_be32(&lbc->br7), in_be32(&lbc->or7));
}
+
+#ifdef CONFIG_TSEC_ENET
+/* Default initializations for TSEC controllers. To override,
+ * create a board-specific function called:
+ * int board_eth_init(bd_t *bis)
+ */
+
+extern int tsec_initialize(bd_t * bis, int index, char *devname);
+
+int cpu_eth_init(bd_t *bis)
+{
+#if defined(CONFIG_TSEC1)
+ tsec_initialize(bis, 0, CONFIG_TSEC1_NAME);
+#endif
+#if defined(CONFIG_TSEC2)
+ tsec_initialize(bis, 1, CONFIG_TSEC2_NAME);
+#endif
+#if defined(CONFIG_TSEC3)
+ tsec_initialize(bis, 2, CONFIG_TSEC3_NAME);
+#endif
+#if defined(CONFIG_TSEC4)
+ tsec_initialize(bis, 3, CONFIG_TSEC4_NAME);
+#endif
+ return 0;
+}
+#endif
+
generated by cgit v1.1 at 2024-11-16 13:40:13 +0000