diff options
| author | John Crispin <john@openwrt.org> | 2016-03-16 09:27:04 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2016-03-16 09:27:04 +0000 |
| commit | be68f34708db920a46d0dd6013b8bdae51685238 (patch) | |
| tree | ad681aaa3d80aacce40e749ecdf7b25516b44808 /target/linux | |
| parent | eff9a4b176c49f79d8ede2edf353606ca62916b2 (diff) | |
| download | upstream-be68f34708db920a46d0dd6013b8bdae51685238.tar.gz upstream-be68f34708db920a46d0dd6013b8bdae51685238.tar.bz2 upstream-be68f34708db920a46d0dd6013b8bdae51685238.zip | |
ar71xx: Clear bits in ath79_setup_qca955x_eth_cfg
Some u-boot versions for QCA955x set currently not cleared bits depending
on the used link speed. This breaks the rx/tx under OpenWrt. The mach-*.c
file is responsible to select the correct configuration bits and thus the
ath79_setup_qca955x_eth_cfg has to clear the unset.
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
SVN-Revision: 49028
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c index b43c80a376..2f2825f945 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c @@ -833,14 +833,24 @@ void __init ath79_setup_ar934x_eth_rx_delay(unsigned int rxd, void __init ath79_setup_qca955x_eth_cfg(u32 mask) { void __iomem *base; - u32 t; + u32 t, m; + + m = QCA955X_ETH_CFG_RGMII_EN | + QCA955X_ETH_CFG_MII_GE0 | + QCA955X_ETH_CFG_GMII_GE0 | + QCA955X_ETH_CFG_MII_GE0_MASTER | + QCA955X_ETH_CFG_MII_GE0_SLAVE | + QCA955X_ETH_CFG_GE0_ERR_EN | + QCA955X_ETH_CFG_GE0_SGMII | + QCA955X_ETH_CFG_RMII_GE0 | + QCA955X_ETH_CFG_MII_CNTL_SPEED | + QCA955X_ETH_CFG_RMII_GE0_MASTER; base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE); t = __raw_readl(base + QCA955X_GMAC_REG_ETH_CFG); - t &= ~(QCA955X_ETH_CFG_RGMII_EN | QCA955X_ETH_CFG_GE0_SGMII); - + t &= ~m; t |= mask; __raw_writel(t, base + QCA955X_GMAC_REG_ETH_CFG); |