int_osx_receive_prim() in gsm-fw/gpf/osx/osx.c: there was an error in the reconstruction of this function from disassembly in the logic that implements special handling for MPHC_RXLEV_REQ messages. The code is now fixed to properly match what the binary object version does; with this fix the firmware now performs the power measurement phase correctly and the initial network registration succeeds.

/*
 * The exit-mode and flash settings in the hardware parameter files
 * specified with -h or -H are meaningful only for fc-loadtool, but
 * the same hwparam.c code is included in fc-iram and fc-xram as well.
 * This module provides the stubs, allowing fc-iram and fc-xram to link.
 */

void
set_default_exit_mode()
{
}

void
set_flash_device()
{
}

void
set_boot_reflash_hack()
{
}