[U-Boot] [PATCH 15/19] ARM: k2g: Add Ethernet Support

Lokesh Vutla
2015-09-19T10:56:52Z

From: Vitaly Andrianov <vitalya@ti.com>

Add Ethernet support for tftp support

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
board/ti/ks2_evm/board.c | 5 +++++
board/ti/ks2_evm/board_k2g.c | 19 +++++++++++++++++++
2 files changed, 24 insertions(+)

diff --git a/board/ti/ks2_evm/board.c b/board/ti/ks2_evm/board.c
index 73c13fc..4d7b9de 100644
--- a/board/ti/ks2_evm/board.c
+++ b/board/ti/ks2_evm/board.c
@@ -74,9 +74,14 @@ int board_eth_init(bd_t *bis)
int port_num;
char link_type_name[32];

+ if (cpu_is_k2g())
+ writel(KS2_ETHERNET_RGMII, KS2_ETHERNET_CFG);
+
/* By default, select PA PLL clock as PA clock source */
+#ifndef CONFIG_SOC_K2G
if (psc_enable_module(KS2_LPSC_PA))
return -1;
+#endif
if (psc_enable_module(KS2_LPSC_CPGMAC))
return -1;
if (psc_enable_module(KS2_LPSC_CRYPTO))
diff --git a/board/ti/ks2_evm/board_k2g.c b/board/ti/ks2_evm/board_k2g.c
index 3852138..b2bc793 100644
--- a/board/ti/ks2_evm/board_k2g.c
+++ b/board/ti/ks2_evm/board_k2g.c
@@ -8,6 +8,7 @@
*/
#include <common.h>
#include <asm/arch/clock.h>
+#include <asm/ti-common/keystone_net.h>
#include "mux-k2g.h"

#define SYS_CLK 24000000
@@ -74,3 +75,21 @@ void spl_init_keystone_plls(void)
init_plls();
}
#endif
+
+#ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
+struct eth_priv_t eth_priv_cfg[] = {
+ {
+ .int_name = "K2G_EMAC",
+ .rx_flow = 0,
+ .phy_addr = 0,
+ .slave_port = 1,
+ .sgmii_link_type = SGMII_LINK_MAC_PHY,
+ .phy_if = PHY_INTERFACE_MODE_RGMII,
+ },
+};
+
+int get_num_eth_ports(void)
+{
+ return sizeof(eth_priv_cfg) / sizeof(struct eth_priv_t);
+}
+#endif
--
2.1.4