[processor-sdk/performance-audio-sr.git] / pdk_k2g_1_0_1 / packages / ti / board / src / evmAM437x / evmAM437x.c
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32 *****************************************************************************/
34 #include <stdint.h>
35 #include <stdlib.h>
36 #include <stdio.h>
37 #include "board_internal.h"
38 #include "error.h"
39 #include "chipdb.h"
40 #include "prcm.h"
41 #include "board_cfg.h"
43 /* EEPROM Data on EVM AM437x */
44 char eepromData[I2C_EEPROM_RX_LENGTH] = {0x55, 0x33, 0xEE, 0x41, 0x4D,
45 0x34, 0x33, 0x5f, 0x5f, 0x47};
46 /* Set the desired DDR3 configuration -- assumes 66.67 MHz DDR3 clock input */
47 Board_STATUS Board_DDR3Init()
48 {
49 return BOARD_SOK;
50 }
52 /* Set the desired DDR3 configuration -- assumes 66.67 MHz DDR3 clock input */
53 Board_STATUS Board_PLLInit()
54 {
55 return BOARD_SOK;
56 }
58 /* Set the desired DDR3 configuration -- assumes 66.67 MHz DDR3 clock input */
59 Board_STATUS Board_moduleClockInit()
60 {
61 int32_t status;
63 /* UART */
64 status = PRCMModuleEnable(CHIPDB_MOD_ID_UART, 0U, 0U);
66 /* PWMSS */
67 if(S_PASS == status)
68 {
69 status = PRCMModuleEnable(CHIPDB_MOD_ID_PWMSS, 0U, 0U);
70 }
72 /* DSS */
73 if(S_PASS == status)
74 {
75 status = PRCMModuleEnable(CHIPDB_MOD_ID_DSS, 0U, 0U);
76 }
78 /* GPMC */
79 if(S_PASS == status)
80 {
81 status = PRCMModuleEnable(CHIPDB_MOD_ID_GPMC, 0U, 0U);
82 }
84 /* DCAN */
85 if(S_PASS == status)
86 {
87 status = PRCMModuleEnable(CHIPDB_MOD_ID_DCAN, 0U, 0U);
88 }
90 /* CPSW */
91 if(S_PASS == status)
92 {
93 status = PRCMModuleEnable(CHIPDB_MOD_ID_CPSW, 0U, 0U);
94 }
96 /* I2C */
97 if(S_PASS == status)
98 {
99 status = PRCMModuleEnable(CHIPDB_MOD_ID_I2C, 0U, 0U);
100 }
102 /* EDMA3CC */
103 if(S_PASS == status)
104 {
105 status = PRCMModuleEnable(CHIPDB_MOD_ID_EDMA3CC, 0U, 0U);
106 }
108 /* EDMA3TC0 */
109 if(S_PASS == status)
110 {
111 status = PRCMModuleEnable(CHIPDB_MOD_ID_EDMA3TC, 0U, 0U);
112 }
114 /* EDMA3TC1 */
115 if(S_PASS == status)
116 {
117 status = PRCMModuleEnable(CHIPDB_MOD_ID_EDMA3TC, 1U, 0U);
118 }
120 /* EDMA3TC2 */
121 if(S_PASS == status)
122 {
123 status = PRCMModuleEnable(CHIPDB_MOD_ID_EDMA3TC, 2U, 0U);
124 }
126 /* MMCSD */
127 if(S_PASS == status)
128 {
129 status = PRCMModuleEnable(CHIPDB_MOD_ID_MMCSD, 0U, 0U);
130 }
131 if(S_PASS == status)
132 {
133 status = PRCMModuleEnable(CHIPDB_MOD_ID_MMCSD, 1U, 0U);
134 }
136 /* VPFE */
137 if(S_PASS == status)
138 {
139 status = PRCMModuleEnable(CHIPDB_MOD_ID_VPFE, 0U, 0U);
140 }
141 if(S_PASS == status)
142 {
143 status = PRCMModuleEnable(CHIPDB_MOD_ID_VPFE, 1U, 0U);
144 }
146 /* GPIO */
147 if(S_PASS == status)
148 {
149 status = PRCMModuleEnable(CHIPDB_MOD_ID_GPIO, 4U, 0U);
150 }
151 if(S_PASS == status)
152 {
153 status = PRCMModuleEnable(CHIPDB_MOD_ID_GPIO, 3U, 0U);
154 }
155 if(S_PASS == status)
156 {
157 status = PRCMModuleEnable(CHIPDB_MOD_ID_GPIO, 0U, 0U);
158 }
159 if(S_PASS == status)
160 {
161 status = PRCMModuleEnable(CHIPDB_MOD_ID_GPIO, 5U, 0U);
162 }
164 /* USB */
165 if(S_PASS == status)
166 {
167 status = PRCMModuleEnable(CHIPDB_MOD_ID_USB_PHY_OCP2SCP, 0U, 0U);
168 }
169 if(S_PASS == status)
170 {
171 status = PRCMModuleEnable(CHIPDB_MOD_ID_USB_OTG_SS, 0U, 0U);
172 }
174 if(S_PASS == status)
175 {
176 status = PRCMModuleEnable(CHIPDB_MOD_ID_USB_PHY_OCP2SCP, 1U, 0U);
177 }
178 if(S_PASS == status)
179 {
180 status = PRCMModuleEnable(CHIPDB_MOD_ID_USB_OTG_SS, 1U, 0U);
181 }
183 /* MCASP */
184 if(S_PASS == status)
185 {
186 status = PRCMModuleEnable(CHIPDB_MOD_ID_MCASP, 0U, 0U);
187 }
189 return BOARD_SOK;
190 }
192 Board_STATUS Board_init(Board_initCfg cfg)
193 {
194 Board_STATUS ret = BOARD_SOK;
196 if (cfg & BOARD_INIT_PLL)
197 ret = Board_PLLInit();
198 if (ret != BOARD_SOK)
199 return ret;
201 if (cfg & BOARD_INIT_MODULE_CLOCK)
202 ret = Board_moduleClockInit();
203 if (ret != BOARD_SOK)
204 return ret;
206 if (cfg & BOARD_INIT_DDR)
207 ret = Board_DDR3Init();
208 if (ret != BOARD_SOK)
209 return ret;
211 if (cfg & BOARD_INIT_PINMUX_CONFIG)
212 ret = Board_pinmuxConfig();
213 if (ret != BOARD_SOK)
214 return ret;
216 if (cfg & BOARD_INIT_UART_STDIO)
217 ret = Board_uartStdioInit();
218 if (ret != BOARD_SOK)
219 return ret;
221 return ret;
222 }