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| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2011-11-14 16:56:59 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2012-03-08 10:25:49 +0900 |
| commit | 3bb4cc312d8e634e9d283ffcb380248a9bbd5a79 (patch) | |
| tree | 640b5ef4dcbb0fb19310675d5e2c03f9357f3166 /drivers/net/sh_eth.c | |
| parent | e37ae40e9dec9af417c19de72f76becebf160730 (diff) | |
| download | u-boot-imx-3bb4cc312d8e634e9d283ffcb380248a9bbd5a79.zip u-boot-imx-3bb4cc312d8e634e9d283ffcb380248a9bbd5a79.tar.gz u-boot-imx-3bb4cc312d8e634e9d283ffcb380248a9bbd5a79.tar.bz2 | |
sh: sh_eth: Add support SH7724
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'drivers/net/sh_eth.c')
| -rw-r--r-- | drivers/net/sh_eth.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index 27d0401..995e249 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -1,8 +1,8 @@ /* * sh_eth.c - Driver for Renesas SH7763's ethernet controler. * - * Copyright (C) 2008 Renesas Solutions Corp. - * Copyright (c) 2008 Nobuhiro Iwamatsu + * Copyright (C) 2008, 2011 Renesas Solutions Corp. + * Copyright (c) 2008, 2011 Nobuhiro Iwamatsu * Copyright (c) 2007 Carlos Munoz <carlos@kenati.com> * * This program is free software; you can redistribute it and/or modify @@ -371,7 +371,7 @@ static int sh_eth_config(struct sh_eth_dev *eth, bd_t *bd) outl(0, TFTR(port)); outl((FIFO_SIZE_T | FIFO_SIZE_R), FDR(port)); outl(RMCR_RST, RMCR(port)); -#ifndef CONFIG_CPU_SH7757 +#if !defined(CONFIG_CPU_SH7757) && !defined(CONFIG_CPU_SH7724) outl(0, RPADIR(port)); #endif outl((FIFO_F_D_RFF | FIFO_F_D_RFD), FCFTR(port)); @@ -393,16 +393,19 @@ static int sh_eth_config(struct sh_eth_dev *eth, bd_t *bd) outl(val, MALR(port)); outl(RFLR_RFL_MIN, RFLR(port)); -#ifndef CONFIG_CPU_SH7757 +#if !defined(CONFIG_CPU_SH7757) && !defined(CONFIG_CPU_SH7724) outl(0, PIPR(port)); #endif +#if !defined(CONFIG_CPU_SH7724) outl(APR_AP, APR(port)); outl(MPR_MP, MPR(port)); -#ifdef CONFIG_CPU_SH7757 - outl(TPAUSER_UNLIMITED, TPAUSER(port)); -#else +#endif +#if defined(CONFIG_CPU_SH7763) outl(TPAUSER_TPAUSE, TPAUSER(port)); +#elif defined(CONFIG_CPU_SH7757) + outl(TPAUSER_UNLIMITED, TPAUSER(port)); #endif + /* Configure phy */ ret = sh_eth_phy_config(eth); if (ret) { @@ -412,33 +415,34 @@ static int sh_eth_config(struct sh_eth_dev *eth, bd_t *bd) phy = port_info->phydev; phy_startup(phy); + val = 0; + /* Set the transfer speed */ -#ifdef CONFIG_CPU_SH7763 if (phy->speed == 100) { printf(SHETHER_NAME ": 100Base/"); +#ifdef CONFIG_CPU_SH7763 outl(GECMR_100B, GECMR(port)); +#elif defined(CONFIG_CPU_SH7757) + outl(1, RTRATE(port)); +#elif defined(CONFIG_CPU_SH7724) + val = ECMR_RTM; +#endif } else if (phy->speed == 10) { printf(SHETHER_NAME ": 10Base/"); +#ifdef CONFIG_CPU_SH7763 outl(GECMR_10B, GECMR(port)); - } -#endif -#if defined(CONFIG_CPU_SH7757) - if (phy->speed == 100) { - printf("100Base/"); - outl(1, RTRATE(port)); - } else if (phy->speed == 10) { - printf("10Base/"); +#elif defined(CONFIG_CPU_SH7757) outl(0, RTRATE(port)); - } #endif + } /* Check if full duplex mode is supported by the phy */ if (phy->duplex) { printf("Full\n"); - outl((ECMR_CHG_DM|ECMR_RE|ECMR_TE|ECMR_DM), ECMR(port)); + outl(val | (ECMR_CHG_DM|ECMR_RE|ECMR_TE|ECMR_DM), ECMR(port)); } else { printf("Half\n"); - outl((ECMR_CHG_DM|ECMR_RE|ECMR_TE), ECMR(port)); + outl(val | (ECMR_CHG_DM|ECMR_RE|ECMR_TE), ECMR(port)); } return ret; |