/*******************************************************************************
* Perform any BL3-1 platform setup code
******************************************************************************/
void bl31_platform_setup(void)
{
platform_setup_cpu();
platform_setup_sram();
plat_delay_timer_init();
/* Initialize the gic cpu and distributor interfaces */
plat_mt_gic_init();
arm_gic_setup();
/* Topologies are best known to the platform. */
mt_setup_topology();
/* Initialize spm at boot time */
spm_boot_init();
}
/* This function overruns the same function in marvell_bl31_setup.c */
void bl31_plat_arch_setup(void)
{
int cp;
uintptr_t *mailbox = (void *)PLAT_MARVELL_MAILBOX_BASE;
/* initialize the timer for mdelay/udelay functionality */
plat_delay_timer_init();
/* configure apn806 */
ap_init();
/* In marvell_bl31_plat_arch_setup, el3 mmu is configured.
* el3 mmu configuration MUST be called after apn806_init, if not,
* this will cause an hang in init_io_win
* (after setting the IO windows GCR values).
*/
if (mailbox[MBOX_IDX_MAGIC] != MVEBU_MAILBOX_MAGIC_NUM ||
mailbox[MBOX_IDX_SUSPEND_MAGIC] != MVEBU_MAILBOX_SUSPEND_STATE)
marvell_bl31_plat_arch_setup();
for (cp = 0; cp < CP_COUNT; cp++) {
/* configure cp110 for CP0*/
if (cp == 1)
mci_initialize(MVEBU_MCI0);
/* initialize MCI & CP1 */
cp110_init(MVEBU_CP_REGS_BASE(cp),
STREAM_ID_BASE + (cp * MAX_STREAM_ID_PER_CP));
/* Should be called only after setting IOB windows */
marvell_bl31_mpp_init(cp);
}
/* initialize IPC between MSS and ATF */
if (mailbox[MBOX_IDX_MAGIC] != MVEBU_MAILBOX_MAGIC_NUM ||
mailbox[MBOX_IDX_SUSPEND_MAGIC] != MVEBU_MAILBOX_SUSPEND_STATE)
marvell_bl31_mss_init();
/* Configure GPIO */
marvell_gpio_config();
marvell_bl31_security_setup();
}
