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comparison src/cs/drivers/drv_core/armio/armio.c @ 171:3a8c90814d1a

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armio.c: GTM900 support from Magnetite
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 19 Jun 2019 04:27:44 +0000
parents 7409b22cac61
children 2a9935250c95
comparison
equal deleted inserted replaced
170:7290e92f71a9 171:3a8c90814d1a
261 // set IOs 1 and 8 to 13 as high 261 // set IOs 1 and 8 to 13 as high
262 // set IOs 0 and 2 to 7 as low 262 // set IOs 0 and 2 to 7 as low
263 // On D-Sample GPIO 1 must be set to high to enable the audio amplifier, 263 // On D-Sample GPIO 1 must be set to high to enable the audio amplifier,
264 // but on Openmoko's modem it is the interrupt to the AP. 264 // but on Openmoko's modem it is the interrupt to the AP.
265 // On the FCDEV3B it also controls the audio amplifier. 265 // On the FCDEV3B it also controls the audio amplifier.
266 // For now we initialize it to low on all targets. 266 // On the GTM900 GPIOs 0 and 1 are RI and DSR outputs, respectively.
267 #if 1 267 // For targets other than GTM900, we enable the audio amplifier
268 // if we are in an MMI!=0 build - for ACI builds use the AT@SPKR command.
269 #ifdef CONFIG_TARGET_GTM900
270 *((volatile SYS_UWORD16 *) ARMIO_OUT) = 0x3F01;
271 #elif (MMI != 0)
272 *((volatile SYS_UWORD16 *) ARMIO_OUT) = 0x3F02;
273 #else
268 *((volatile SYS_UWORD16 *) ARMIO_OUT) = 0x3F00; 274 *((volatile SYS_UWORD16 *) ARMIO_OUT) = 0x3F00;
269 #else
270 *((volatile SYS_UWORD16 *) ARMIO_OUT) = 0x3F02;
271 #endif 275 #endif
272 276
273 // ARMIO_CNTL_REG register configuration : 277 // ARMIO_CNTL_REG register configuration :
274 // set IOs 1,2,5,7,9,14 and 15 as ouputs. 278 // set IOs 1,2,5,7,9,14 and 15 as ouputs.
275 // bits conditionalized on CONFIG_TARGET_GTAMODEM or CONFIG_TARGET_FCFAM 279 // bits conditionalized on CONFIG_TARGET_GTAMODEM or CONFIG_TARGET_FCFAM
276 // are FreeCalypso additions 280 // are FreeCalypso additions
277 #if defined(CONFIG_TARGET_GTAMODEM) || defined(CONFIG_TARGET_FCFAM) 281 #if defined(CONFIG_TARGET_GTAMODEM) || defined(CONFIG_TARGET_FCFAM) || \
282 defined(CONFIG_TARGET_GTM900)
278 AI_ConfigBitAsOutput(0); 283 AI_ConfigBitAsOutput(0);
279 #endif 284 #endif
280 AI_ConfigBitAsOutput(1); 285 AI_ConfigBitAsOutput(1);
281 AI_ConfigBitAsOutput(2); 286 AI_ConfigBitAsOutput(2);
282 #ifdef CONFIG_TARGET_GTAMODEM 287 #ifdef CONFIG_TARGET_GTAMODEM