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eks: Use LOT0 for identification

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This commit is contained in:
CTCaer
2020-11-15 13:43:22 +02:00
parent 32955380c7
commit 67a03bbd85
4 changed files with 7 additions and 7 deletions
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4
bootloader/hos/hos.c
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@@ -222,7 +222,7 @@ void hos_eks_get()
// Check if valid and for this unit.
if (eks->magic == HOS_EKS_MAGIC &&
eks->sbk_low == FUSE(FUSE_PRIVATE_KEY0))
eks->lot0 == FUSE(FUSE_OPT_LOT_CODE_0))
{
h_cfg.eks = eks;
return;
@@ -276,7 +276,7 @@ void hos_eks_save(u32 kb)
// Set magic and personalized info.
h_cfg.eks->magic = HOS_EKS_MAGIC;
h_cfg.eks->enabled[key_idx] = kb;
h_cfg.eks->sbk_low = FUSE(FUSE_PRIVATE_KEY0);
h_cfg.eks->lot0 = FUSE(FUSE_OPT_LOT_CODE_0);
// Copy new keys.
memcpy(h_cfg.eks->dkg, keys + 10 * 0x10, 0x10);

2
bootloader/hos/hos.h
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@@ -69,7 +69,7 @@ typedef struct _hos_eks_mbr_t
u8 enabled[5];
u8 enabled_bis;
u8 rsvd[2];
u32 sbk_low;
u32 lot0;
u8 dkg[0x10];
u8 dkk[0x10];
hos_eks_keys_t keys[5];