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fusee: fix support for mariko key derivation/package1 parsing

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This commit is contained in:
Michael Scire
2020-12-31 23:29:00 -08:00
committed by SciresM
parent f7898f3519
commit b7895ff2a7
8 changed files with 165 additions and 41 deletions
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30
fusee/fusee-secondary/src/fuse.c
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@@ -305,21 +305,6 @@ void fuse_get_hardware_info(void *dst) {
memcpy(dst, hw_info, 0x10);
}
/* Check if have a new ODM fuse format. */
bool fuse_is_new_format(void) {
return ((fuse_get_reserved_odm(4) & 0x800) && (fuse_get_reserved_odm(0) == 0x8E61ECAE) && (fuse_get_reserved_odm(1) == 0xF2BA3BB2));
}
/* Get the DeviceUniqueKeyGeneration. */
uint32_t fuse_get_device_unique_key_generation(void) {
if (fuse_is_new_format()) {
return (fuse_get_reserved_odm(2) & 0x1F);
} else {
return 0;
}
}
/* Get the SocType from the HardwareType. */
uint32_t fuse_get_soc_type(void) {
switch (fuse_get_hardware_type()) {
@@ -336,6 +321,21 @@ uint32_t fuse_get_soc_type(void) {
}
}
/* Check if have a new ODM fuse format. */
bool fuse_is_new_format(void) {
return ((fuse_get_reserved_odm(4) & 0x800) && (fuse_get_reserved_odm(0) == 0x8E61ECAE) && (fuse_get_reserved_odm(1) == 0xF2BA3BB2));
}
/* Get the DeviceUniqueKeyGeneration. */
uint32_t fuse_get_device_unique_key_generation(void) {
if (fuse_get_soc_type() != 0 || fuse_is_new_format()) {
return (fuse_get_reserved_odm(2) & 0x1F);
} else {
return 0;
}
}
/* Get the Regulator type. */
uint32_t fuse_get_regulator(void) {
if (fuse_get_soc_type() == 1) {