2 * K2E EVM : Board initialization
5 * Texas Instruments Incorporated, <www.ti.com>
7 * SPDX-License-Identifier: GPL-2.0+
11 #include <asm/arch/ddr3.h>
12 #include <asm/arch/hardware.h>
13 #include <asm/ti-common/keystone_net.h>
15 unsigned int get_external_clk(u32 clk)
17 unsigned int clk_freq;
40 static struct pll_init_data core_pll_config[NUM_SPDS] = {
41 [SPD800] = CORE_PLL_800,
42 [SPD850] = CORE_PLL_850,
43 [SPD1000] = CORE_PLL_1000,
44 [SPD1250] = CORE_PLL_1250,
45 [SPD1350] = CORE_PLL_1350,
46 [SPD1400] = CORE_PLL_1400,
47 [SPD1500] = CORE_PLL_1500,
50 /* DEV and ARM speed definitions as specified in DEVSPEED register */
51 int speeds[DEVSPEED_NUMSPDS] = {
67 0, 0, 1, 4, 23, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
70 static struct pll_init_data pa_pll_config =
73 struct pll_init_data *get_pll_init_data(int pll)
76 struct pll_init_data *data;
80 speed = get_max_dev_speed(speeds);
81 data = &core_pll_config[speed];
84 data = &pa_pll_config;
93 #ifdef CONFIG_DRIVER_TI_KEYSTONE_NET
94 struct eth_priv_t eth_priv_cfg[] = {
96 .int_name = "K2E_EMAC0",
100 .sgmii_link_type = SGMII_LINK_MAC_PHY,
101 .phy_if = PHY_INTERFACE_MODE_SGMII,
104 .int_name = "K2E_EMAC1",
108 .sgmii_link_type = SGMII_LINK_MAC_PHY,
109 .phy_if = PHY_INTERFACE_MODE_SGMII,
112 .int_name = "K2E_EMAC2",
116 .sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
117 .phy_if = PHY_INTERFACE_MODE_SGMII,
120 .int_name = "K2E_EMAC3",
124 .sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
125 .phy_if = PHY_INTERFACE_MODE_SGMII,
128 .int_name = "K2E_EMAC4",
132 .sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
133 .phy_if = PHY_INTERFACE_MODE_SGMII,
136 .int_name = "K2E_EMAC5",
140 .sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
141 .phy_if = PHY_INTERFACE_MODE_SGMII,
144 .int_name = "K2E_EMAC6",
148 .sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
149 .phy_if = PHY_INTERFACE_MODE_SGMII,
152 .int_name = "K2E_EMAC7",
156 .sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED,
157 .phy_if = PHY_INTERFACE_MODE_SGMII,
161 int get_num_eth_ports(void)
163 return sizeof(eth_priv_cfg) / sizeof(struct eth_priv_t);
167 #if defined(CONFIG_MULTI_DTB_FIT)
168 int board_fit_config_name_match(const char *name)
170 if (!strcmp(name, "keystone-k2e-evm"))
177 #if defined(CONFIG_BOARD_EARLY_INIT_F)
178 int board_early_init_f(void)
186 #ifdef CONFIG_SPL_BUILD
187 void spl_init_keystone_plls(void)