keypad boot init overhaul: handle initially held-down keys This change fixes two previous behavioural defects: 1) On Compal phones, the PWR key had to be released before the boot sequence would proceed at all - it was stuck in an endless IRQ loop at the point of Nucleus enabling interrupts, before anything else. 2) On both Compal and sane platforms including Luna, if some regular non-PWR key was held down at boot time, the boot sequence would proceed and complete normally, but all non-PWR keypad buttons would be dead for the remainder of that boot cycle. The fix is a generic solution - no Compal-specific hack ended up being needed for the special case of their idiotic PWON-to-ROW4 hw wiring.

/************* Revision Controle System Header *************
 *                  GSM Layer 1 software 
 * L1_DYN_DWL_MSGTY.H
 *
 *        Filename l1_dyn_dwl_msgty.h
 *  Copyright 2004 (C) Texas Instruments
 *
 ************* Revision Controle System Header *************/
#if (L1_DYN_DSP_DWNLD == 1)

typedef struct 
{
  UWORD16 patch_id;
}T_API_L1_CRC_NOT_OK;
typedef struct 
{
  UWORD16 error;
}T_API_L1_DYN_DWNLD_STOP;

#endif // L1_DYN_DSP_DWNLD == 1