OmniNX/Atmosphere
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add coldboot mmio init (for non 4.x), required for FLOW writes to succeed.

Browse Source
This commit is contained in:
Michael Scire
2018-03-02 12:45:37 -08:00
parent e7e62ef90b
commit 3388198a26
3 changed files with 38 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
exosphere/src/bootup.c
View File

@@ -10,6 +10,7 @@
#include "se.h"
#include "masterkey.h"
#include "configitem.h"
#include "timers.h"
#include "misc.h"
void bootup_misc_mmio(void) {
@@ -21,6 +22,7 @@ void bootup_misc_mmio(void) {
/* TODO: se_verify_keys_unreadable(); */
se_validate_stored_vector();
for (unsigned int i = 0; i < KEYSLOT_SWITCH_SESSIONKEY; i++) {
clear_aes_keyslot(i);
}
@@ -32,9 +34,12 @@ void bootup_misc_mmio(void) {
se_generate_random_key(KEYSLOT_SWITCH_SRKGENKEY, KEYSLOT_SWITCH_RNGKEY);
se_generate_srk(KEYSLOT_SWITCH_SRKGENKEY);
/* Todo: What? */
MAKE_TIMERS_REG(0x1A4) = 0xF1E0;
FLOW_CTLR_BPMP_CLUSTER_CONTROL_0 = 4; /* ACTIVE_CLUSTER_LOCK. */
FLOW_CTLR_FLOW_DBG_QUAL_0 = 0x10000000; /* Enable FIQ2CCPLEX */
/* Disable Deep Power Down. */
APBDEV_PMC_DPD_ENABLE_0 = 0;