diff options
| author | Zachary P. Landau <zachary.landau@labxtechnologies.com> | 2006-01-26 17:35:56 -0500 |
|---|---|---|
| committer | Zachary P. Landau <zachary.landau@labxtechnologies.com> | 2006-01-26 17:35:56 -0500 |
| commit | eacbd317757327e8e7f018f5701c950429c4c6ae (patch) | |
| tree | f5a0b6fffe7391bd7c2cf3165b0b1c7171a5df84 /cpu/mcf52x2/fec.c | |
| parent | c4b465f63e3b6fc998526dc217ff988e5c91e667 (diff) | |
Add support for Freescale M5271 processor
Diffstat (limited to 'cpu/mcf52x2/fec.c')
| -rw-r--r-- | cpu/mcf52x2/fec.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/cpu/mcf52x2/fec.c b/cpu/mcf52x2/fec.c index a5c50af63c9..f207dd6acb5 100644 --- a/cpu/mcf52x2/fec.c +++ b/cpu/mcf52x2/fec.c @@ -25,6 +25,11 @@ #include <malloc.h> #include <asm/fec.h> +#ifdef CONFIG_M5271 +#include <asm/m5271.h> +#include <asm/immap_5271.h> +#endif + #ifdef CONFIG_M5272 #include <asm/m5272.h> #include <asm/immap_5272.h> @@ -41,7 +46,7 @@ #ifdef CONFIG_M5272 #define FEC_ADDR (CFG_MBAR + 0x840) #endif -#ifdef CONFIG_M5282 +#if defined(CONFIG_M5282) || defined(CONFIG_M5271) #define FEC_ADDR (CFG_MBAR + 0x1000) #endif @@ -240,10 +245,22 @@ int eth_init (bd_t * bd) #endif #undef ea +#ifdef CONFIG_M5271 + /* Clear multicast address hash table + */ + fecp->fec_ghash_table_high = 0; + fecp->fec_ghash_table_low = 0; + + /* Clear individual address hash table + */ + fecp->fec_ihash_table_high = 0; + fecp->fec_ihash_table_low = 0; +#else /* Clear multicast address hash table */ fecp->fec_hash_table_high = 0; fecp->fec_hash_table_low = 0; +#endif /* Set maximum receive buffer size. */ @@ -295,6 +312,9 @@ int eth_init (bd_t * bd) fecp->fec_x_cntrl = FEC_TCNTRL_FDEN; #else /* Half duplex mode */ fecp->fec_r_cntrl = FEC_RCNTRL_MII_MODE | FEC_RCNTRL_DRT; +#ifdef CONFIG_M5271 + fecp->fec_r_cntrl |= (PKT_MAXBUF_SIZE << 16); /* set max frame length */ +#endif fecp->fec_x_cntrl = 0; #endif /* Set MII speed */ |