/******************************************************************************
* CHECK IF SECURE BOOT IS NEEDED
******************************************************************************/
int sec_boot_enabled (void)
{
switch(rom_info.m_SEC_CTRL.m_sec_boot)
{
case ATTR_SBOOT_ENABLE:
SMSG(bMsg,"[%s] SBOOT is enabled\n",MOD);
SMSG(bMsg,"0x%x, SB-FORCE\n",ATTR_SBOOT_ENABLE);
return 1;
/* secure boot can't be disabled on security chip */
case ATTR_SBOOT_DISABLE:
case ATTR_SBOOT_ONLY_ENABLE_ON_SCHIP:
SMSG(bMsg,"[%s] SBOOT is only enabled on S-CHIP\n",MOD);
if(TRUE == masp_hal_sbc_enabled())
{
SMSG(true,"0x%x, SB-SC\n",ATTR_SBOOT_ONLY_ENABLE_ON_SCHIP);
return 1;
}
else
{
SMSG(true,"0x%x, SB-NSC\n",ATTR_SBOOT_ONLY_ENABLE_ON_SCHIP);
return 0;
}
default:
SMSG(true,"[%s] invalid sboot config (SB-0x%x)\n",MOD,rom_info.m_SEC_CTRL.m_sec_boot);
SEC_ASSERT(0);
}
return 0;
}
/******************************************************************************
* CHECK IF SECURE USBDL IS ENABLED
******************************************************************************/
int sec_usbdl_enabled(void)
{
switch (rom_info.m_SEC_CTRL.m_sec_usb_dl) {
case ATTR_SUSBDL_ENABLE:
SMSG(bMsg, "[%s] SUSBDL is enabled\n", MOD);
SMSG(bMsg, "0x%x, SD-FORCE\n", ATTR_SUSBDL_ENABLE);
return 1;
/* SUSBDL can't be disabled on security chip */
case ATTR_SUSBDL_DISABLE:
case ATTR_SUSBDL_ONLY_ENABLE_ON_SCHIP:
SMSG(bMsg, "[%s] SUSBDL is only enabled on S-CHIP\n", MOD);
if (TRUE == masp_hal_sbc_enabled()) {
SMSG(true, "0x%x, SD-SC\n", ATTR_SUSBDL_ONLY_ENABLE_ON_SCHIP);
return 1;
} else {
SMSG(true, "0x%x, SD-NSC\n", ATTR_SUSBDL_ONLY_ENABLE_ON_SCHIP);
return 0;
}
default:
SMSG(true, "[%s] invalid susbdl config (SD-0x%x)\n", MOD,
rom_info.m_SEC_CTRL.m_sec_usb_dl);
SEC_ASSERT(0);
return 1;
}
}
/******************************************************************************
* CHECK IF SECURITY CHIP IS ENABLED
******************************************************************************/
int sec_schip_enabled(void)
{
if (TRUE == masp_hal_sbc_enabled()) {
SMSG(true, "SC\n");
return 1;
} else {
SMSG(true, "NSC\n");
return 0;
}
return 0;
}
/******************************************************************************
* CHECK IF SECROIMG AC IS ENABLED
******************************************************************************/
bool sec_secro_ac (void)
{
/* PLEASE NOTE THAT !!!!!!!!!!!!!!!!!!
SECRO AC is only effected when SUSBDL is on */
if(TRUE == sec_usbdl_enabled())
{
return TRUE;
}
/* If security chip, secroimage must be encrypted */
else if(TRUE == masp_hal_sbc_enabled())
{
return TRUE;
}
else
{
return FALSE;
}
}
