hos: Automate some eks and bis checks
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@@ -214,6 +214,10 @@ void hos_eks_save(u32 kb)
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u8 *keys = (u8 *)calloc(0x1000, 1);
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se_get_aes_keys(keys + 0x800, keys, 0x10);
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// Set SBK back.
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if (h_cfg.sbk_set)
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se_aes_key_set(14, keys + 14 * 0x10, 0x10);
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// Set magic and personalized info.
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h_cfg.eks->magic = HOS_EKS_MAGIC;
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h_cfg.eks->enabled[key_idx] = kb;
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@@ -659,15 +663,18 @@ void hos_bis_keys_clear()
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se_aes_key_clear(i);
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// Set SBK back.
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u32 sbk[4] = {
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if (!h_cfg.sbk_set)
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{
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u32 sbk[4] = {
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FUSE(FUSE_PRIVATE_KEY0),
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FUSE(FUSE_PRIVATE_KEY1),
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FUSE(FUSE_PRIVATE_KEY2),
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FUSE(FUSE_PRIVATE_KEY3)
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};
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// Set SBK to slot 14.
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se_aes_key_set(14, sbk, 0x10);
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// Set SBK to slot 14.
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se_aes_key_set(14, sbk, 0x10);
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// Lock SBK from being read.
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se_key_acc_ctrl(14, SE_KEY_TBL_DIS_KEYREAD_FLAG);
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// Lock SBK from being read.
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se_key_acc_ctrl(14, SE_KEY_TBL_DIS_KEYREAD_FLAG);
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}
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}
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