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| author | Terry Lv <r65388@freescale.com> | 2010-03-16 16:09:39 +0800 |
|---|---|---|
| committer | Terry Lv <r65388@freescale.com> | 2010-03-16 16:11:58 +0800 |
| commit | 029aff138902466bdfc1e62c761e89f8d37e83ea (patch) | |
| tree | f561d343e3001cd970f6d8f2292dac3cc9c0c5d2 | |
| parent | aca6f560d03a0780d4713e1f458e132bec28f37b (diff) | |
| download | u-boot-imx-029aff138902466bdfc1e62c761e89f8d37e83ea.zip u-boot-imx-029aff138902466bdfc1e62c761e89f8d37e83ea.tar.gz u-boot-imx-029aff138902466bdfc1e62c761e89f8d37e83ea.tar.bz2 | |
ENGR000121601: FEC not work in mx28 u-boot
FEC not work in mx28 u-boot.
Signed-off-by: Terry Lv <r65388@freescale.com>
| -rw-r--r-- | drivers/net/mxc_fec.c | 11 | ||||
| -rw-r--r-- | include/asm-arm/fec.h | 12 | ||||
| -rw-r--r-- | include/configs/mx28_evk.h | 1 |
3 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/mxc_fec.c b/drivers/net/mxc_fec.c index 1a9f53f..314496e 100644 --- a/drivers/net/mxc_fec.c +++ b/drivers/net/mxc_fec.c @@ -336,12 +336,21 @@ static void setFecDuplexSpeed(volatile fec_t *fecp, unsigned char addr, if ((dup_spd >> 16) == FULL) { /* Set maximum frame length */ +#ifdef CONFIG_RMII + fecp->rcr = FEC_RCR_MAX_FL(PKT_MAXBUF_SIZE) | FEC_RCR_RMII_MODE; +#else fecp->rcr = FEC_RCR_MAX_FL(PKT_MAXBUF_SIZE) | FEC_RCR_MII_MODE; +#endif fecp->tcr = FEC_TCR_FDEN; } else { /* Half duplex mode */ +#ifdef CONFIG_RMII fecp->rcr = FEC_RCR_MAX_FL(PKT_MAXBUF_SIZE) | - FEC_RCR_MII_MODE | FEC_RCR_DRT; + FEC_RCR_RMII_MODE | FEC_RCR_DRT; +#else + fecp->rcr = FEC_RCR_MAX_FL(PKT_MAXBUF_SIZE) | + FEC_RCR_MII_MODE | FEC_RCR_DRT; +#endif fecp->tcr &= ~FEC_TCR_FDEN; } diff --git a/include/asm-arm/fec.h b/include/asm-arm/fec.h index 226bb26..48da9c5 100644 --- a/include/asm-arm/fec.h +++ b/include/asm-arm/fec.h @@ -212,7 +212,19 @@ typedef struct fec { #define FEC_MIBC_MIB_IDLE (0x40000000) /* Bit definitions and macros for FEC_RCR */ +#define FEC_RCR_GRS (0x80000000) +#define FEC_RCR_NO_LGTH_CHECK (0x40000000) #define FEC_RCR_MAX_FL(x) (((x)&0x7FF)<<16) +#define FEC_RCR_CNTL_FRM_ENA (0x00008000) +#define FEC_RCR_CRC_FWD (0x00004000) +#define FEC_RCR_PAUSE_FWD (0x00002000) +#define FEC_RCR_PAD_EN (0x00001000) +#define FEC_RCR_RMII_ECHO (0x00000800) +#define FEC_RCR_RMII_LOOP (0x00000400) +#define FEC_RCR_RMII_10T (0x00000200) +#define FEC_RCR_RMII_MODE (0x00000100) +#define FEC_RCR_SGMII_ENA (0x00000080) +#define FEC_RCR_RGMII_ENA (0x00000040) #define FEC_RCR_FCE (0x00000020) #define FEC_RCR_BC_REJ (0x00000010) #define FEC_RCR_PROM (0x00000008) diff --git a/include/configs/mx28_evk.h b/include/configs/mx28_evk.h index fa6069e..a1ca1aa 100644 --- a/include/configs/mx28_evk.h +++ b/include/configs/mx28_evk.h @@ -105,6 +105,7 @@ #define CONFIG_FEC0_PHY_ADDR 0 #define CONFIG_NET_MULTI #define CONFIG_ETH_PRIME +#define CONFIG_RMII #define CONFIG_CMD_MII #define CONFIG_CMD_DHCP #define CONFIG_CMD_PING |