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Diffstat (limited to 'lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1061/project_template/board.c')
-rw-r--r-- | lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1061/project_template/board.c | 452 |
1 files changed, 452 insertions, 0 deletions
diff --git a/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1061/project_template/board.c b/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1061/project_template/board.c new file mode 100644 index 000000000..efbf55c5d --- /dev/null +++ b/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1061/project_template/board.c | |||
@@ -0,0 +1,452 @@ | |||
1 | /* | ||
2 | * Copyright 2018 NXP | ||
3 | * All rights reserved. | ||
4 | * | ||
5 | * SPDX-License-Identifier: BSD-3-Clause | ||
6 | */ | ||
7 | |||
8 | #include "fsl_common.h" | ||
9 | #include "fsl_debug_console.h" | ||
10 | #include "board.h" | ||
11 | #if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED | ||
12 | #include "fsl_lpi2c.h" | ||
13 | #endif /* SDK_I2C_BASED_COMPONENT_USED */ | ||
14 | #if defined BOARD_USE_CODEC | ||
15 | #include "fsl_wm8960.h" | ||
16 | #endif | ||
17 | #include "fsl_iomuxc.h" | ||
18 | |||
19 | /******************************************************************************* | ||
20 | * Variables | ||
21 | ******************************************************************************/ | ||
22 | #if defined BOARD_USE_CODEC | ||
23 | codec_config_t boardCodecConfig = {.I2C_SendFunc = BOARD_Codec_I2C_Send, | ||
24 | .I2C_ReceiveFunc = BOARD_Codec_I2C_Receive, | ||
25 | .op.Init = WM8960_Init, | ||
26 | .op.Deinit = WM8960_Deinit, | ||
27 | .op.SetFormat = WM8960_ConfigDataFormat}; | ||
28 | #endif | ||
29 | /******************************************************************************* | ||
30 | * Code | ||
31 | ******************************************************************************/ | ||
32 | |||
33 | /* Get debug console frequency. */ | ||
34 | uint32_t BOARD_DebugConsoleSrcFreq(void) | ||
35 | { | ||
36 | uint32_t freq; | ||
37 | |||
38 | /* To make it simple, we assume default PLL and divider settings, and the only variable | ||
39 | from application is use PLL3 source or OSC source */ | ||
40 | if (CLOCK_GetMux(kCLOCK_UartMux) == 0) /* PLL3 div6 80M */ | ||
41 | { | ||
42 | freq = (CLOCK_GetPllFreq(kCLOCK_PllUsb1) / 6U) / (CLOCK_GetDiv(kCLOCK_UartDiv) + 1U); | ||
43 | } | ||
44 | else | ||
45 | { | ||
46 | freq = CLOCK_GetOscFreq() / (CLOCK_GetDiv(kCLOCK_UartDiv) + 1U); | ||
47 | } | ||
48 | |||
49 | return freq; | ||
50 | } | ||
51 | |||
52 | /* Initialize debug console. */ | ||
53 | void BOARD_InitDebugConsole(void) | ||
54 | { | ||
55 | uint32_t uartClkSrcFreq = BOARD_DebugConsoleSrcFreq(); | ||
56 | |||
57 | DbgConsole_Init(BOARD_DEBUG_UART_INSTANCE, BOARD_DEBUG_UART_BAUDRATE, BOARD_DEBUG_UART_TYPE, uartClkSrcFreq); | ||
58 | } | ||
59 | |||
60 | #if defined(SDK_I2C_BASED_COMPONENT_USED) && SDK_I2C_BASED_COMPONENT_USED | ||
61 | void BOARD_LPI2C_Init(LPI2C_Type *base, uint32_t clkSrc_Hz) | ||
62 | { | ||
63 | lpi2c_master_config_t lpi2cConfig = {0}; | ||
64 | |||
65 | /* | ||
66 | * lpi2cConfig.debugEnable = false; | ||
67 | * lpi2cConfig.ignoreAck = false; | ||
68 | * lpi2cConfig.pinConfig = kLPI2C_2PinOpenDrain; | ||
69 | * lpi2cConfig.baudRate_Hz = 100000U; | ||
70 | * lpi2cConfig.busIdleTimeout_ns = 0; | ||
71 | * lpi2cConfig.pinLowTimeout_ns = 0; | ||
72 | * lpi2cConfig.sdaGlitchFilterWidth_ns = 0; | ||
73 | * lpi2cConfig.sclGlitchFilterWidth_ns = 0; | ||
74 | */ | ||
75 | LPI2C_MasterGetDefaultConfig(&lpi2cConfig); | ||
76 | LPI2C_MasterInit(base, &lpi2cConfig, clkSrc_Hz); | ||
77 | } | ||
78 | |||
79 | status_t BOARD_LPI2C_Send(LPI2C_Type *base, | ||
80 | uint8_t deviceAddress, | ||
81 | uint32_t subAddress, | ||
82 | uint8_t subAddressSize, | ||
83 | uint8_t *txBuff, | ||
84 | uint8_t txBuffSize) | ||
85 | { | ||
86 | status_t reVal; | ||
87 | |||
88 | /* Send master blocking data to slave */ | ||
89 | reVal = LPI2C_MasterStart(base, deviceAddress, kLPI2C_Write); | ||
90 | if (kStatus_Success == reVal) | ||
91 | { | ||
92 | while (LPI2C_MasterGetStatusFlags(base) & kLPI2C_MasterNackDetectFlag) | ||
93 | { | ||
94 | } | ||
95 | |||
96 | reVal = LPI2C_MasterSend(base, &subAddress, subAddressSize); | ||
97 | if (reVal != kStatus_Success) | ||
98 | { | ||
99 | return reVal; | ||
100 | } | ||
101 | |||
102 | reVal = LPI2C_MasterSend(base, txBuff, txBuffSize); | ||
103 | if (reVal != kStatus_Success) | ||
104 | { | ||
105 | return reVal; | ||
106 | } | ||
107 | |||
108 | reVal = LPI2C_MasterStop(base); | ||
109 | if (reVal != kStatus_Success) | ||
110 | { | ||
111 | return reVal; | ||
112 | } | ||
113 | } | ||
114 | |||
115 | return reVal; | ||
116 | } | ||
117 | |||
118 | status_t BOARD_LPI2C_Receive(LPI2C_Type *base, | ||
119 | uint8_t deviceAddress, | ||
120 | uint32_t subAddress, | ||
121 | uint8_t subAddressSize, | ||
122 | uint8_t *rxBuff, | ||
123 | uint8_t rxBuffSize) | ||
124 | { | ||
125 | status_t reVal; | ||
126 | |||
127 | reVal = LPI2C_MasterStart(base, deviceAddress, kLPI2C_Write); | ||
128 | if (kStatus_Success == reVal) | ||
129 | { | ||
130 | while (LPI2C_MasterGetStatusFlags(base) & kLPI2C_MasterNackDetectFlag) | ||
131 | { | ||
132 | } | ||
133 | |||
134 | reVal = LPI2C_MasterSend(base, &subAddress, subAddressSize); | ||
135 | if (reVal != kStatus_Success) | ||
136 | { | ||
137 | return reVal; | ||
138 | } | ||
139 | |||
140 | reVal = LPI2C_MasterRepeatedStart(base, deviceAddress, kLPI2C_Read); | ||
141 | |||
142 | if (reVal != kStatus_Success) | ||
143 | { | ||
144 | return reVal; | ||
145 | } | ||
146 | |||
147 | reVal = LPI2C_MasterReceive(base, rxBuff, rxBuffSize); | ||
148 | if (reVal != kStatus_Success) | ||
149 | { | ||
150 | return reVal; | ||
151 | } | ||
152 | |||
153 | reVal = LPI2C_MasterStop(base); | ||
154 | if (reVal != kStatus_Success) | ||
155 | { | ||
156 | return reVal; | ||
157 | } | ||
158 | } | ||
159 | return reVal; | ||
160 | } | ||
161 | |||
162 | status_t BOARD_LPI2C_SendSCCB(LPI2C_Type *base, | ||
163 | uint8_t deviceAddress, | ||
164 | uint32_t subAddress, | ||
165 | uint8_t subAddressSize, | ||
166 | uint8_t *txBuff, | ||
167 | uint8_t txBuffSize) | ||
168 | { | ||
169 | return BOARD_LPI2C_Send(base, deviceAddress, subAddress, subAddressSize, txBuff, txBuffSize); | ||
170 | } | ||
171 | |||
172 | status_t BOARD_LPI2C_ReceiveSCCB(LPI2C_Type *base, | ||
173 | uint8_t deviceAddress, | ||
174 | uint32_t subAddress, | ||
175 | uint8_t subAddressSize, | ||
176 | uint8_t *rxBuff, | ||
177 | uint8_t rxBuffSize) | ||
178 | { | ||
179 | status_t reVal; | ||
180 | |||
181 | reVal = LPI2C_MasterStart(base, deviceAddress, kLPI2C_Write); | ||
182 | if (kStatus_Success == reVal) | ||
183 | { | ||
184 | while (LPI2C_MasterGetStatusFlags(base) & kLPI2C_MasterNackDetectFlag) | ||
185 | { | ||
186 | } | ||
187 | |||
188 | reVal = LPI2C_MasterSend(base, &subAddress, subAddressSize); | ||
189 | if (reVal != kStatus_Success) | ||
190 | { | ||
191 | return reVal; | ||
192 | } | ||
193 | |||
194 | /* SCCB does not support LPI2C repeat start, must stop then start. */ | ||
195 | reVal = LPI2C_MasterStop(base); | ||
196 | |||
197 | if (reVal != kStatus_Success) | ||
198 | { | ||
199 | return reVal; | ||
200 | } | ||
201 | |||
202 | reVal = LPI2C_MasterStart(base, deviceAddress, kLPI2C_Read); | ||
203 | |||
204 | if (reVal != kStatus_Success) | ||
205 | { | ||
206 | return reVal; | ||
207 | } | ||
208 | |||
209 | reVal = LPI2C_MasterReceive(base, rxBuff, rxBuffSize); | ||
210 | if (reVal != kStatus_Success) | ||
211 | { | ||
212 | return reVal; | ||
213 | } | ||
214 | |||
215 | reVal = LPI2C_MasterStop(base); | ||
216 | if (reVal != kStatus_Success) | ||
217 | { | ||
218 | return reVal; | ||
219 | } | ||
220 | } | ||
221 | return reVal; | ||
222 | } | ||
223 | |||
224 | void BOARD_Accel_I2C_Init(void) | ||
225 | { | ||
226 | BOARD_LPI2C_Init(BOARD_ACCEL_I2C_BASEADDR, BOARD_ACCEL_I2C_CLOCK_FREQ); | ||
227 | } | ||
228 | |||
229 | status_t BOARD_Accel_I2C_Send(uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint32_t txBuff) | ||
230 | { | ||
231 | uint8_t data = (uint8_t)txBuff; | ||
232 | |||
233 | return BOARD_LPI2C_Send(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, &data, 1); | ||
234 | } | ||
235 | |||
236 | status_t BOARD_Accel_I2C_Receive( | ||
237 | uint8_t deviceAddress, uint32_t subAddress, uint8_t subaddressSize, uint8_t *rxBuff, uint8_t rxBuffSize) | ||
238 | { | ||
239 | return BOARD_LPI2C_Receive(BOARD_ACCEL_I2C_BASEADDR, deviceAddress, subAddress, subaddressSize, rxBuff, rxBuffSize); | ||
240 | } | ||
241 | |||
242 | void BOARD_Codec_I2C_Init(void) | ||
243 | { | ||
244 | BOARD_LPI2C_Init(BOARD_CODEC_I2C_BASEADDR, BOARD_CODEC_I2C_CLOCK_FREQ); | ||
245 | } | ||
246 | |||
247 | status_t BOARD_Codec_I2C_Send( | ||
248 | uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize) | ||
249 | { | ||
250 | return BOARD_LPI2C_Send(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff, | ||
251 | txBuffSize); | ||
252 | } | ||
253 | |||
254 | status_t BOARD_Codec_I2C_Receive( | ||
255 | uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize) | ||
256 | { | ||
257 | return BOARD_LPI2C_Receive(BOARD_CODEC_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, rxBuffSize); | ||
258 | } | ||
259 | |||
260 | void BOARD_Camera_I2C_Init(void) | ||
261 | { | ||
262 | CLOCK_SetMux(kCLOCK_Lpi2cMux, BOARD_CAMERA_I2C_CLOCK_SOURCE_SELECT); | ||
263 | CLOCK_SetDiv(kCLOCK_Lpi2cDiv, BOARD_CAMERA_I2C_CLOCK_SOURCE_DIVIDER); | ||
264 | BOARD_LPI2C_Init(BOARD_CAMERA_I2C_BASEADDR, BOARD_CAMERA_I2C_CLOCK_FREQ); | ||
265 | } | ||
266 | |||
267 | status_t BOARD_Camera_I2C_Send( | ||
268 | uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize) | ||
269 | { | ||
270 | return BOARD_LPI2C_Send(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff, | ||
271 | txBuffSize); | ||
272 | } | ||
273 | |||
274 | status_t BOARD_Camera_I2C_Receive( | ||
275 | uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize) | ||
276 | { | ||
277 | return BOARD_LPI2C_Receive(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, | ||
278 | rxBuffSize); | ||
279 | } | ||
280 | |||
281 | status_t BOARD_Camera_I2C_SendSCCB( | ||
282 | uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, const uint8_t *txBuff, uint8_t txBuffSize) | ||
283 | { | ||
284 | return BOARD_LPI2C_SendSCCB(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, (uint8_t *)txBuff, | ||
285 | txBuffSize); | ||
286 | } | ||
287 | |||
288 | status_t BOARD_Camera_I2C_ReceiveSCCB( | ||
289 | uint8_t deviceAddress, uint32_t subAddress, uint8_t subAddressSize, uint8_t *rxBuff, uint8_t rxBuffSize) | ||
290 | { | ||
291 | return BOARD_LPI2C_ReceiveSCCB(BOARD_CAMERA_I2C_BASEADDR, deviceAddress, subAddress, subAddressSize, rxBuff, | ||
292 | rxBuffSize); | ||
293 | } | ||
294 | #endif /* SDK_I2C_BASED_COMPONENT_USED */ | ||
295 | |||
296 | /* MPU configuration. */ | ||
297 | void BOARD_ConfigMPU(void) | ||
298 | { | ||
299 | /* Disable I cache and D cache */ | ||
300 | if (SCB_CCR_IC_Msk == (SCB_CCR_IC_Msk & SCB->CCR)) | ||
301 | { | ||
302 | SCB_DisableICache(); | ||
303 | } | ||
304 | if (SCB_CCR_DC_Msk == (SCB_CCR_DC_Msk & SCB->CCR)) | ||
305 | { | ||
306 | SCB_DisableDCache(); | ||
307 | } | ||
308 | |||
309 | /* Disable MPU */ | ||
310 | ARM_MPU_Disable(); | ||
311 | |||
312 | /* MPU configure: | ||
313 | * Use ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable, | ||
314 | * SubRegionDisable, Size) | ||
315 | * API in core_cm7.h. | ||
316 | * param DisableExec Instruction access (XN) disable bit,0=instruction fetches enabled, 1=instruction fetches | ||
317 | * disabled. | ||
318 | * param AccessPermission Data access permissions, allows you to configure read/write access for User and | ||
319 | * Privileged mode. | ||
320 | * Use MACROS defined in core_cm7.h: | ||
321 | * ARM_MPU_AP_NONE/ARM_MPU_AP_PRIV/ARM_MPU_AP_URO/ARM_MPU_AP_FULL/ARM_MPU_AP_PRO/ARM_MPU_AP_RO | ||
322 | * Combine TypeExtField/IsShareable/IsCacheable/IsBufferable to configure MPU memory access attributes. | ||
323 | * TypeExtField IsShareable IsCacheable IsBufferable Memory Attribtue Shareability Cache | ||
324 | * 0 x 0 0 Strongly Ordered shareable | ||
325 | * 0 x 0 1 Device shareable | ||
326 | * 0 0 1 0 Normal not shareable Outer and inner write | ||
327 | * through no write allocate | ||
328 | * 0 0 1 1 Normal not shareable Outer and inner write | ||
329 | * back no write allocate | ||
330 | * 0 1 1 0 Normal shareable Outer and inner write | ||
331 | * through no write allocate | ||
332 | * 0 1 1 1 Normal shareable Outer and inner write | ||
333 | * back no write allocate | ||
334 | * 1 0 0 0 Normal not shareable outer and inner | ||
335 | * noncache | ||
336 | * 1 1 0 0 Normal shareable outer and inner | ||
337 | * noncache | ||
338 | * 1 0 1 1 Normal not shareable outer and inner write | ||
339 | * back write/read acllocate | ||
340 | * 1 1 1 1 Normal shareable outer and inner write | ||
341 | * back write/read acllocate | ||
342 | * 2 x 0 0 Device not shareable | ||
343 | * Above are normal use settings, if your want to see more details or want to config different inner/outter cache | ||
344 | * policy. | ||
345 | * please refer to Table 4-55 /4-56 in arm cortex-M7 generic user guide <dui0646b_cortex_m7_dgug.pdf> | ||
346 | * param SubRegionDisable Sub-region disable field. 0=sub-region is enabled, 1=sub-region is disabled. | ||
347 | * param Size Region size of the region to be configured. use ARM_MPU_REGION_SIZE_xxx MACRO in | ||
348 | * core_cm7.h. | ||
349 | */ | ||
350 | |||
351 | /* Region 0 setting: Memory with Device type, not shareable, non-cacheable. */ | ||
352 | MPU->RBAR = ARM_MPU_RBAR(0, 0xC0000000U); | ||
353 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_512MB); | ||
354 | |||
355 | /* Region 1 setting: Memory with Device type, not shareable, non-cacheable. */ | ||
356 | MPU->RBAR = ARM_MPU_RBAR(1, 0x80000000U); | ||
357 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_1GB); | ||
358 | |||
359 | /* Region 2 setting */ | ||
360 | #if defined(XIP_EXTERNAL_FLASH) && (XIP_EXTERNAL_FLASH == 1) | ||
361 | /* Setting Memory with Normal type, not shareable, outer/inner write back. */ | ||
362 | MPU->RBAR = ARM_MPU_RBAR(2, 0x60000000U); | ||
363 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_RO, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_8MB); | ||
364 | #else | ||
365 | /* Setting Memory with Device type, not shareable, non-cacheable. */ | ||
366 | MPU->RBAR = ARM_MPU_RBAR(2, 0x60000000U); | ||
367 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_RO, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_8MB); | ||
368 | #endif | ||
369 | |||
370 | /* Region 3 setting: Memory with Device type, not shareable, non-cacheable. */ | ||
371 | MPU->RBAR = ARM_MPU_RBAR(3, 0x00000000U); | ||
372 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_1GB); | ||
373 | |||
374 | /* Region 4 setting: Memory with Normal type, not shareable, outer/inner write back */ | ||
375 | MPU->RBAR = ARM_MPU_RBAR(4, 0x00000000U); | ||
376 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_128KB); | ||
377 | |||
378 | /* Region 5 setting: Memory with Normal type, not shareable, outer/inner write back */ | ||
379 | MPU->RBAR = ARM_MPU_RBAR(5, 0x20000000U); | ||
380 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_128KB); | ||
381 | |||
382 | /* Region 6 setting: Memory with Normal type, not shareable, outer/inner write back */ | ||
383 | MPU->RBAR = ARM_MPU_RBAR(6, 0x20200000U); | ||
384 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_512KB); | ||
385 | |||
386 | /* Region 7 setting: Memory with Normal type, not shareable, outer/inner write back */ | ||
387 | MPU->RBAR = ARM_MPU_RBAR(7, 0x20280000U); | ||
388 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_256KB); | ||
389 | |||
390 | /* The define sets the cacheable memory to shareable, | ||
391 | * this suggestion is referred from chapter 2.2.1 Memory regions, | ||
392 | * types and attributes in Cortex-M7 Devices, Generic User Guide */ | ||
393 | #if defined(SDRAM_IS_SHAREABLE) | ||
394 | /* Region 8 setting: Memory with Normal type, not shareable, outer/inner write back */ | ||
395 | MPU->RBAR = ARM_MPU_RBAR(8, 0x80000000U); | ||
396 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 1, 1, 1, 0, ARM_MPU_REGION_SIZE_32MB); | ||
397 | #else | ||
398 | /* Region 8 setting: Memory with Normal type, not shareable, outer/inner write back */ | ||
399 | MPU->RBAR = ARM_MPU_RBAR(8, 0x80000000U); | ||
400 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_32MB); | ||
401 | #endif | ||
402 | |||
403 | /* Region 9 setting, set last 2MB of SDRAM can't be accessed by cache, glocal variables which are not expected to be | ||
404 | * accessed by cache can be put here */ | ||
405 | /* Memory with Normal type, not shareable, non-cacheable */ | ||
406 | MPU->RBAR = ARM_MPU_RBAR(9, 0x81E00000U); | ||
407 | MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 1, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_2MB); | ||
408 | |||
409 | /* Enable MPU */ | ||
410 | ARM_MPU_Enable(MPU_CTRL_PRIVDEFENA_Msk); | ||
411 | |||
412 | /* Enable I cache and D cache */ | ||
413 | SCB_EnableDCache(); | ||
414 | SCB_EnableICache(); | ||
415 | } | ||
416 | |||
417 | void BOARD_SD_Pin_Config(uint32_t speed, uint32_t strength) | ||
418 | { | ||
419 | IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_00_USDHC1_CMD, | ||
420 | IOMUXC_SW_PAD_CTL_PAD_SPEED(speed) | IOMUXC_SW_PAD_CTL_PAD_SRE_MASK | | ||
421 | IOMUXC_SW_PAD_CTL_PAD_PKE_MASK | IOMUXC_SW_PAD_CTL_PAD_PUE_MASK | | ||
422 | IOMUXC_SW_PAD_CTL_PAD_HYS_MASK | IOMUXC_SW_PAD_CTL_PAD_PUS(1) | | ||
423 | IOMUXC_SW_PAD_CTL_PAD_DSE(strength)); | ||
424 | IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_01_USDHC1_CLK, | ||
425 | IOMUXC_SW_PAD_CTL_PAD_SPEED(speed) | IOMUXC_SW_PAD_CTL_PAD_SRE_MASK | | ||
426 | IOMUXC_SW_PAD_CTL_PAD_HYS_MASK | IOMUXC_SW_PAD_CTL_PAD_PUS(0) | | ||
427 | IOMUXC_SW_PAD_CTL_PAD_DSE(strength)); | ||
428 | IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_02_USDHC1_DATA0, | ||
429 | IOMUXC_SW_PAD_CTL_PAD_SPEED(speed) | IOMUXC_SW_PAD_CTL_PAD_SRE_MASK | | ||
430 | IOMUXC_SW_PAD_CTL_PAD_PKE_MASK | IOMUXC_SW_PAD_CTL_PAD_PUE_MASK | | ||
431 | IOMUXC_SW_PAD_CTL_PAD_HYS_MASK | IOMUXC_SW_PAD_CTL_PAD_PUS(1) | | ||
432 | IOMUXC_SW_PAD_CTL_PAD_DSE(strength)); | ||
433 | IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_03_USDHC1_DATA1, | ||
434 | IOMUXC_SW_PAD_CTL_PAD_SPEED(speed) | IOMUXC_SW_PAD_CTL_PAD_SRE_MASK | | ||
435 | IOMUXC_SW_PAD_CTL_PAD_PKE_MASK | IOMUXC_SW_PAD_CTL_PAD_PUE_MASK | | ||
436 | IOMUXC_SW_PAD_CTL_PAD_HYS_MASK | IOMUXC_SW_PAD_CTL_PAD_PUS(1) | | ||
437 | IOMUXC_SW_PAD_CTL_PAD_DSE(strength)); | ||
438 | IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_04_USDHC1_DATA2, | ||
439 | IOMUXC_SW_PAD_CTL_PAD_SPEED(speed) | IOMUXC_SW_PAD_CTL_PAD_SRE_MASK | | ||
440 | IOMUXC_SW_PAD_CTL_PAD_PKE_MASK | IOMUXC_SW_PAD_CTL_PAD_PUE_MASK | | ||
441 | IOMUXC_SW_PAD_CTL_PAD_HYS_MASK | IOMUXC_SW_PAD_CTL_PAD_PUS(1) | | ||
442 | IOMUXC_SW_PAD_CTL_PAD_DSE(strength)); | ||
443 | IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_05_USDHC1_DATA3, | ||
444 | IOMUXC_SW_PAD_CTL_PAD_SPEED(speed) | IOMUXC_SW_PAD_CTL_PAD_SRE_MASK | | ||
445 | IOMUXC_SW_PAD_CTL_PAD_PKE_MASK | IOMUXC_SW_PAD_CTL_PAD_PUE_MASK | | ||
446 | IOMUXC_SW_PAD_CTL_PAD_HYS_MASK | IOMUXC_SW_PAD_CTL_PAD_PUS(1) | | ||
447 | IOMUXC_SW_PAD_CTL_PAD_DSE(strength)); | ||
448 | } | ||
449 | |||
450 | void BOARD_MMC_Pin_Config(uint32_t speed, uint32_t strength) | ||
451 | { | ||
452 | } | ||