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view src/g23m-gprs/gmm/gmm_kernp.h @ 629:3231dd9b38c1

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armio.c: make GPIOs 8 & 13 outputs driving 1 on all "classic" targets Calypso GPIOs 8 & 13 are pinmuxed with MCUEN1 & MCUEN2, respectively, and on powerup these pins are MCUEN, i.e., outputs driving 1. TI's code for C-Sample and earlier turns them into GPIOs configured as outputs also driving 1 - so far, so good - but TI's code for BOARD 41 (which covers D-Sample, Leonardo and all real world Calypso devices derived from the latter) switches them from MCUEN to GPIOs, but then leaves them as inputs. Given that the hardware powerup state of these two pins is outputs driving 1, every Calypso board design MUST be compatible with such driving; typically these GPIO signals will be either unused and unconnected or connected as outputs driving some peripheral. Turning these pins into GPIO inputs will result in floating inputs on every reasonably-wired board, thus I am convinced that this configuration is nothing but a bug on the part of whoever wrote this code at TI. This floating input bug had already been fixed earlier for GTA modem and FCDEV3B targets; the present change makes the fix unconditional for all "classic" targets. The newly affected targets are D-Sample, Leonardo, Tango and GTM900.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 02 Jan 2020 05:38:26 +0000
parents 219afcfc6250
children
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GPRS (8441)
|  Modul   :  gmm_kernp.h
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Definitions for gmm_kernp.c 
+----------------------------------------------------------------------------- 
*/ 


#ifndef GMM_KERNP_H
#define GMM_KERNP_H



EXTERN void kern_t3302 (void);
EXTERN void kern_t3310 (void);
EXTERN void kern_t3311 (void);
EXTERN void kern_t3312 (void);
EXTERN void kern_t3321 (void);
EXTERN void kern_tpower_off (void);

EXTERN void kern_gmmreg_plmn_res ( T_GMMREG_PLMN_RES *gmmreg_plmn_res );

EXTERN void kern_gmmreg_plmn_mode_req ( T_GMMREG_PLMN_MODE_REQ *gmmreg_plmn_mode_req );

EXTERN void kern_gmmreg_config_req ( T_GMMREG_CONFIG_REQ *gmmreg_config_req );

EXTERN void kern_gmmreg_net_req ( T_GMMREG_NET_REQ *gmmreg_net_req );

EXTERN void kern_gmmreg_detach_req ( T_GMMREG_DETACH_REQ *gmmreg_detach_req );

#ifdef GMM_TCS4
/*No Establish request will come from SM in new TI DK implementation*/
#else
EXTERN void kern_gmmsm_establish_req ( T_GMMSM_ESTABLISH_REQ 
                                       *gmmsm_establish_req );
#endif

#ifdef GMM_TCS4 
EXTERN void kern_gmmsm_sequence_res ( T_MMPM_SEQUENCE_RES *gmmsm_sequence_res );
#else
EXTERN void kern_gmmsm_sequence_res ( T_GMMSM_SEQUENCE_RES *gmmsm_sequence_res );
#endif 

EXTERN void kern_gmmsms_reg_state_req ( T_GMMSMS_REG_STATE_REQ *gmmsms_reg_state_req );


#ifdef REL99
EXTERN void kern_gmmsm_pdp_status_req ( T_MMPM_PDP_CONTEXT_STATUS_REQ *gmmsm_pdp_status_req );
#endif 


EXTERN void kern_gmmrr_page_ind ( T_GMMRR_PAGE_IND *gmmrr_page_ind );

EXTERN void kern_gmmrr_cs_page_ind ( T_GMMRR_CS_PAGE_IND *gmmrr_cs_page_ind );

EXTERN void kern_gmmrr_suspend_cnf ( T_GMMRR_SUSPEND_CNF *gmmrr_suspend_cnf );

EXTERN void kern_cgrlc_status_ind ( T_CGRLC_STATUS_IND *cgrlc_status_ind ); /* TCS 2.1 */

EXTERN void kern_cgrlc_test_mode_cnf ( T_CGRLC_TEST_MODE_CNF *cgrlc_test_mode_cnf ); /* TCS 2.1 */


EXTERN void kern_llgmm_status_ind ( T_LLGMM_STATUS_IND *llgmm_status_ind );

EXTERN void kern_llgmm_tlli_ind ( T_LLGMM_TLLI_IND *llgmm_tlli_ind );

EXTERN void kern_sim_gmm_insert_ind ( T_SIM_GMM_INSERT_IND *sim_mm_insert_ind );

EXTERN void kern_sim_remove_ind ( T_SIM_REMOVE_IND *sim_remove_ind );

EXTERN void kern_mmgmm_auth_rej_ind ( T_MMGMM_AUTH_REJ_IND *mmgmm_auth_rej_ind );

EXTERN void kern_mmgmm_nreg_cnf ( T_MMGMM_NREG_CNF *mmgmm_nreg_cnf );

EXTERN void kern_mmgmm_plmn_ind ( T_MMGMM_PLMN_IND *mmgmm_plmn_ind );

EXTERN void kern_mmgmm_t3212_val_ind ( T_MMGMM_T3212_VAL_IND 
                                          *mmgmm_t3212_val_ind );
EXTERN void kern_mmgmm_cm_release_ind ( T_MMGMM_CM_RELEASE_IND 
                                          *mmgmm_cm_release_ind );
EXTERN void kern_mmgmm_cm_establish_ind ( T_MMGMM_CM_ESTABLISH_IND 
                                          *mmgmm_cm_establish_ind );
EXTERN void kern_mmgmm_cm_emergency_ind ( T_MMGMM_CM_EMERGENCY_IND 
                                          *mmgmm_cm_emergency_ind );
EXTERN void kern_mmgmm_lup_accept_ind ( T_MMGMM_LUP_ACCEPT_IND 
                                          *mmgmm_lup_accept_ind );
EXTERN void kern_mmgmm_lup_needed_ind ( T_MMGMM_LUP_NEEDED_IND *mmgmm_lup_needed_ind );
EXTERN void kern_mmgmm_info_ind ( T_MMGMM_INFO_IND *mmgmm_info_ind );

EXTERN void kern_gmmreg_attach_req ( T_GMMREG_ATTACH_REQ *gmmreq_attach_req );
EXTERN void kern_sim_authentication_cnf ( T_SIM_AUTHENTICATION_CNF *sim_authentication_cnf );
 
EXTERN void kern_mmgmm_ciphering_ind ( T_MMGMM_CIPHERING_IND *mmgmm_ciphering_ind );
EXTERN void kern_mmgmm_tmsi_ind ( T_MMGMM_TMSI_IND *mmgmm_tmsi_ind );
EXTERN void kern_gmmrr_cr_ind ( T_GMMRR_CR_IND *gmmrr_cr_ind );
EXTERN void kern_tlocal_detach (void);
EXTERN void kern_mmgmm_ahplmn_ind ( T_MMGMM_AHPLMN_IND *mmgmm_ahplmn_ind );

#endif /* !GMM_KERNP_H */