void plat_arm_security_setup(void)
{
unsigned int i;
unsigned int part_num = GET_PLAT_PART_NUM;
INFO("part_num: 0x%x\n", part_num);
/*
* Initialise plat_driver_data with platform specific DMC_BASE
* addresses
*/
switch (part_num) {
case SGM775_SSC_VER_PART_NUM:
for (i = 0; i < SGM775_DMC_COUNT; i++)
plat_driver_data.dmc_base[i] = PLAT_ARM_TZC_BASE
+ SGM_DMC_SIZE * i;
plat_driver_data.dmc_count = SGM775_DMC_COUNT;
break;
default:
/* Unexpected platform */
ERROR("Unexpected platform\n");
panic();
}
/* Initialize the TrustZone Controller in DMC-500 */
arm_tzc_dmc500_setup(&plat_driver_data, NULL);
/* Do DP NSAID setup */
plat_sgm_dp_security_setup();
/* Do ARM CSS SoC security setup */
soc_css_security_setup();
}
/*******************************************************************************
* Initialize the secure environment.
******************************************************************************/
void plat_arm_security_setup(void)
{
/* Initialize the TrustZone Controller */
arm_tzc_setup();
/* Do ARM CSS SoC security setup */
soc_css_security_setup();
/* Initialize the SMMU SSD tables*/
init_mmu401();
}
void bl1_platform_setup(void)
{
arm_bl1_platform_setup();
/*
* Do ARM CSS SoC security setup.
* BL1 needs to enable normal world access to memory.
*/
soc_css_security_setup();
}