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Exosphere: Fix MC carveout setup bug, now receives smcCpuOn from kernel on 1.0.0.

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This commit is contained in:
Michael Scire 2018-05-21 20:14:06 -06:00
parent b777844d2d
commit ef9adabb40
5 changed files with 70 additions and 40 deletions
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7
exosphere/src/package2.c
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@ -296,7 +296,6 @@ static uint32_t decrypt_and_validate_header(package2_header_t *header) {
memcpy(metadata.ctr, header->metadata.ctr, sizeof(header->metadata.ctr));
/* See if this is the correct key. */
if (validate_package2_metadata(&metadata)) {
se_calculate_sha256(metadata.ctr, &header->metadata, sizeof(package2_meta_t));
header->metadata = metadata;
return mkey_rev;
}
@ -474,7 +473,7 @@ void load_package2(coldboot_crt0_reloc_list_t *reloc_list) {
/* Load Package2 Sections. */
load_package2_sections(&header.metadata, package2_mkey_rev);
/* Clean up cache. */
flush_dcache_all();
invalidate_icache_all(); /* non-broadcasting */
@ -497,7 +496,5 @@ void load_package2(coldboot_crt0_reloc_list_t *reloc_list) {
set_version_specific_smcs();
/* Update SCR_EL3 depending on value in Bootconfig. */
set_extabt_serror_taken_to_el3(bootconfig_take_extabt_serror_to_el3());
strcpy((void *)MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_DEBUG_IRAM), (void *)"PK2LOADED");
MAKE_REG32(MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_RTC_PMC) + 0x400ull) = 0x10;
set_extabt_serror_taken_to_el3(bootconfig_take_extabt_serror_to_el3());
}