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1 | | -<<<<<<< HEAD |
2 | 1 | /* mbed Microcontroller Library |
3 | | - * Copyright (c) 2018 Gigadevice |
| 2 | + * Copyright (c) 2018 GigaDevice Semiconductor Inc. |
4 | 3 | * |
5 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
6 | 5 | * you may not use this file except in compliance with the License. |
@@ -76,82 +75,3 @@ void enet_bsp_init(void) |
76 | 75 | rcu_periph_clock_enable(RCU_ENETTX); |
77 | 76 | rcu_periph_clock_enable(RCU_ENETRX); |
78 | 77 | } |
79 | | -======= |
80 | | -/* mbed Microcontroller Library |
81 | | - * Copyright (c) 2018 Gigadevice Semiconductor Inc. |
82 | | - * |
83 | | - * Licensed under the Apache License, Version 2.0 (the "License"); |
84 | | - * you may not use this file except in compliance with the License. |
85 | | - * You may obtain a copy of the License at |
86 | | - * |
87 | | - * http://www.apache.org/licenses/LICENSE-2.0 |
88 | | - * |
89 | | - * Unless required by applicable law or agreed to in writing, software |
90 | | - * distributed under the License is distributed on an "AS IS" BASIS, |
91 | | - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
92 | | - * See the License for the specific language governing permissions and |
93 | | - * limitations under the License. |
94 | | - */ |
95 | | - |
96 | | -#include "gd32f30x.h" |
97 | | - |
98 | | -/** |
99 | | - * Initializes the HW pin for enet |
100 | | - * |
101 | | - */ |
102 | | -void enet_bsp_init(void) |
103 | | -{ |
104 | | - /* Enable GPIOs clocks */ |
105 | | - rcu_periph_clock_enable(RCU_GPIOA); |
106 | | - rcu_periph_clock_enable(RCU_GPIOB); |
107 | | - rcu_periph_clock_enable(RCU_GPIOC); |
108 | | - rcu_periph_clock_enable(RCU_AF); |
109 | | - |
110 | | - gpio_para_init(GPIOA, GPIO_MODE_AF_PP, GPIO_OSPEED_MAX, GPIO_PIN_8); |
111 | | - rcu_pll2_config(RCU_PLL2_MUL10); |
112 | | - rcu_osci_on(RCU_PLL2_CK); |
113 | | - rcu_osci_stab_wait(RCU_PLL2_CK); |
114 | | - rcu_ckout0_config(RCU_CKOUT0SRC_CKPLL2); |
115 | | - gpio_ethernet_phy_select(GPIO_ENET_PHY_RMII); |
116 | | - |
117 | | - /** ETH GPIO Configuration |
118 | | - RMII_REF_CLK ----------------------> PA1 |
119 | | - RMII_MDIO -------------------------> PA2 |
120 | | - RMII_MDC --------------------------> PC1 |
121 | | - RMII_MII_CRS_DV -------------------> PA7 |
122 | | - RMII_MII_RXD0 ---------------------> PC4 |
123 | | - RMII_MII_RXD1 ---------------------> PC5 |
124 | | - RMII_MII_TX_EN --------------------> PB11 |
125 | | - RMII_MII_TXD0 ---------------------> PB12 |
126 | | - RMII_MII_TXD1 ---------------------> PB13 |
127 | | - */ |
128 | | - /* PA1: ETH_RMII_REF_CLK */ |
129 | | - gpio_para_init(GPIOA, GPIO_MODE_IN_FLOATING, GPIO_OSPEED_MAX, GPIO_PIN_1); |
130 | | - /* PA2: ETH_MDIO */ |
131 | | - gpio_para_init(GPIOA, GPIO_MODE_AF_PP, GPIO_OSPEED_MAX, GPIO_PIN_2); |
132 | | - /* PA7: ETH_RMII_CRS_DV */ |
133 | | - gpio_para_init(GPIOA, GPIO_MODE_IN_FLOATING, GPIO_OSPEED_MAX, GPIO_PIN_7); |
134 | | - |
135 | | - /* PB11: ETH_RMII_TX_EN */ |
136 | | - gpio_para_init(GPIOB, GPIO_MODE_AF_PP, GPIO_OSPEED_MAX, GPIO_PIN_11); |
137 | | - /* PB12: ETH_RMII_TXD0 */ |
138 | | - gpio_para_init(GPIOB, GPIO_MODE_AF_PP, GPIO_OSPEED_MAX, GPIO_PIN_12); |
139 | | - /* PB13: ETH_RMII_TXD1 */ |
140 | | - gpio_para_init(GPIOB, GPIO_MODE_AF_PP, GPIO_OSPEED_MAX, GPIO_PIN_13); |
141 | | - |
142 | | - /* PC1: ETH_MDC */ |
143 | | - gpio_para_init(GPIOC, GPIO_MODE_AF_PP, GPIO_OSPEED_MAX, GPIO_PIN_1); |
144 | | - /* PC4: ETH_RMII_RXD0 */ |
145 | | - gpio_para_init(GPIOC, GPIO_MODE_IN_FLOATING, GPIO_OSPEED_MAX, GPIO_PIN_4); |
146 | | - /* PC5: ETH_RMII_RXD1 */ |
147 | | - gpio_para_init(GPIOC, GPIO_MODE_IN_FLOATING, GPIO_OSPEED_MAX, GPIO_PIN_5); |
148 | | - |
149 | | - /* Enable the Ethernet global Interrupt */ |
150 | | - nvic_irq_enable(ENET_IRQn, 0x7, 0); |
151 | | - |
152 | | - /* Enable ETHERNET clock */ |
153 | | - rcu_periph_clock_enable(RCU_ENET); |
154 | | - rcu_periph_clock_enable(RCU_ENETTX); |
155 | | - rcu_periph_clock_enable(RCU_ENETRX); |
156 | | -} |
157 | | ->>>>>>> 644cc537cff06b20c3155fe0dea2ac62d567c3c3 |
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