leandrof/u-boot
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

net: keystone_net: add Keystone2 K2L SoC support

Browse Source 
The Keystone2 Lamar SoC uses the same keystone net driver.
This patch adds opportunity to use it by K2L SoCs.

Acked-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
This commit is contained in:
Khoronzhuk, Ivan 2014-10-29 13:09:33 +02:00 committed by Tom Rini
parent 87ac27bd5b
commit 6c0fb41a0a
2 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/include/asm/arch-keystone/hardware-k2l.h
View File

@ -102,4 +102,7 @@
#define KS2_NETCP_PDMA_RX_FLOW_NUM 96 #define KS2_NETCP_PDMA_RX_FLOW_NUM 96
#define KS2_NETCP_PDMA_TX_SND_QUEUE 896 #define KS2_NETCP_PDMA_TX_SND_QUEUE 896
/* NETCP */
#define KS2_NETCP_BASE 0x26000000
#endif /* __ASM_ARCH_HARDWARE_K2L_H */ #endif /* __ASM_ARCH_HARDWARE_K2L_H */

5
drivers/net/keystone_net.c
View File

@ -315,7 +315,7 @@ int mac_sl_config(u_int16_t port, struct mac_sl_cfg *cfg)
writel(cfg->max_rx_len, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_MAXLEN); writel(cfg->max_rx_len, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_MAXLEN);
writel(cfg->ctl, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_CTL); writel(cfg->ctl, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_CTL);
#ifdef CONFIG_K2E_EVM #if defined(CONFIG_SOC_K2E) || defined(CONFIG_SOC_K2L)
/* Map RX packet flow priority to 0 */ /* Map RX packet flow priority to 0 */
writel(0, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RX_PRI_MAP); writel(0, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RX_PRI_MAP);
#endif #endif
@ -400,6 +400,9 @@ static int keystone2_eth_open(struct eth_device *dev, bd_t *bis)
keystone2_net_serdes_setup(); keystone2_net_serdes_setup();
if (sys_has_mdio)
keystone2_mdio_reset(mdio_bus);
keystone_sgmii_config(phy_dev, eth_priv->slave_port - 1, keystone_sgmii_config(phy_dev, eth_priv->slave_port - 1,
eth_priv->sgmii_link_type); eth_priv->sgmii_link_type);