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| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2013-08-22 13:22:04 +0900 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2013-11-22 16:50:50 -0600 |
| commit | 8707678cc420050285b7694292760c29d080192c (patch) | |
| tree | 8e7acfa9b23684bf1cf214826a05c8509d042fdc /drivers | |
| parent | 92f0713408859952cf82a9a4f368b2459cd1619f (diff) | |
| download | u-boot-imx-8707678cc420050285b7694292760c29d080192c.zip u-boot-imx-8707678cc420050285b7694292760c29d080192c.tar.gz u-boot-imx-8707678cc420050285b7694292760c29d080192c.tar.bz2 | |
net: sh-eth: Add support R8A7790
R8A7790 has the same sh-ether IP core as other SH/rmobile.
This patch adds support of R8A7790.
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/sh_eth.c | 5 | ||||
| -rw-r--r-- | drivers/net/sh_eth.h | 7 |
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index 6a78df0..9020752 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -4,6 +4,7 @@ * Copyright (C) 2008, 2011 Renesas Solutions Corp. * Copyright (c) 2008, 2011 Nobuhiro Iwamatsu * Copyright (c) 2007 Carlos Munoz <carlos@kenati.com> + * Copyright (C) 2013 Renesas Electronics Corporation * * SPDX-License-Identifier: GPL-2.0+ */ @@ -409,6 +410,8 @@ static int sh_eth_config(struct sh_eth_dev *eth, bd_t *bd) #if defined(CONFIG_CPU_SH7734) || defined(CONFIG_R8A7740) sh_eth_write(eth, CONFIG_SH_ETHER_SH7734_MII, RMII_MII); +#elif defined(CONFIG_R8A7790) + sh_eth_write(eth, sh_eth_read(eth, RMIIMR) | 0x1, RMIIMR); #endif /* Configure phy */ ret = sh_eth_phy_config(eth); @@ -432,7 +435,7 @@ static int sh_eth_config(struct sh_eth_dev *eth, bd_t *bd) sh_eth_write(eth, GECMR_100B, GECMR); #elif defined(CONFIG_CPU_SH7757) || defined(CONFIG_CPU_SH7752) sh_eth_write(eth, 1, RTRATE); -#elif defined(CONFIG_CPU_SH7724) +#elif defined(CONFIG_CPU_SH7724) || defined(CONFIG_R8A7790) val = ECMR_RTM; #endif } else if (phy->speed == 10) { diff --git a/drivers/net/sh_eth.h b/drivers/net/sh_eth.h index 35a1eee..43b8ac9 100644 --- a/drivers/net/sh_eth.h +++ b/drivers/net/sh_eth.h @@ -166,6 +166,7 @@ enum { TLFRCR, CERCR, CEECR, + RMIIMR, /* R8A7790 */ MAFCR, RTRATE, CSMR, @@ -272,6 +273,7 @@ static const u16 sh_eth_offset_fast_sh4[SH_ETH_MAX_REGISTER_OFFSET] = { [RMCR] = 0x0058, [TFUCR] = 0x0064, [RFOCR] = 0x0068, + [RMIIMR] = 0x006C, [FCFTR] = 0x0070, [RPADIR] = 0x0078, [TRIMD] = 0x007c, @@ -299,6 +301,9 @@ static const u16 sh_eth_offset_fast_sh4[SH_ETH_MAX_REGISTER_OFFSET] = { #elif defined(CONFIG_R8A7740) #define SH_ETH_TYPE_GETHER #define BASE_IO_ADDR 0xE9A00000 +#elif defined(CONFIG_R8A7790) +#define SH_ETH_TYPE_ETHER +#define BASE_IO_ADDR 0xEE700200 #endif /* @@ -502,6 +507,8 @@ enum FELIC_MODE_BIT { ECMR_PRM = 0x00000001, #ifdef CONFIG_CPU_SH7724 ECMR_RTM = 0x00000010, +#elif defined(CONFIG_R8A7790) + ECMR_RTM = 0x00000004, #endif }; |