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exo: implement mariko se/tzram context save

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This commit is contained in:
Michael Scire
2020-06-28 20:32:45 -07:00
parent 46c460e235
commit 5cb9fa510e
8 changed files with 148 additions and 15 deletions
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19
libraries/libexosphere/source/se/se_registers.hpp
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@@ -32,7 +32,8 @@ namespace ams::se {
u32 SE_OUT_CUR_LL_ID;
u32 SE_HASH_RESULT[0x10];
u32 SE_CTX_SAVE_CONFIG;
u32 _0x74[0x63];
u32 SE_CTX_SAVE_AUTO;
u32 _0x78[0x62];
u32 SE_SHA_CONFIG;
u32 SE_SHA_MSG_LENGTH[0x4];
u32 SE_SHA_MSG_LEFT[0x4];
@@ -61,7 +62,9 @@ namespace ams::se {
u32 SE_RSA_KEYTABLE_ADDR;
u32 SE_RSA_KEYTABLE_DATA;
u32 SE_RSA_OUTPUT[0x40];
u32 _0x528[0xB6];
u32 _0x528[0x6];
u32 SE_TZRAM_OPERATION;
u32 _0x544[0xAF];
u32 SE_STATUS;
u32 SE_ERR_STATUS;
u32 SE_MISC;
@@ -100,6 +103,7 @@ namespace ams::se {
/* SE_STATUS. */
DEFINE_SE_REG_TWO_BIT_ENUM(STATUS_STATE, 0, IDLE, BUSY, WAIT_OUT, WAIT_IN);
DEFINE_SE_REG_BIT_ENUM(STATUS_MEM_INTERFACE, 2, IDLE, BUSY);
/* SE_SECURITY */
DEFINE_SE_REG_BIT_ENUM(SECURITY_HARD_SETTING, 0, SECURE, NONSECURE);
@@ -111,6 +115,12 @@ namespace ams::se {
DEFINE_SE_REG(TZRAM_SETTING, 0, BITSIZEOF(u32));
constexpr inline u32 SE_TZRAM_SETTING_SECURE = 0;
/* SE_TZRAM_OPERATION */
DEFINE_SE_REG_BIT_ENUM(TZRAM_OPERATION_REQ, 0, IDLE, INITIATE);
DEFINE_SE_REG_BIT_ENUM(TZRAM_OPERATION_MODE, 1, SAVE, RESTORE);
DEFINE_SE_REG_BIT_ENUM(TZRAM_OPERATION_BUSY, 2, NO, YES);
DEFINE_SE_REG(TZRAM_OPERATION_CURR_ADDR, 16, 16);
/* SE_OPERATION */
DEFINE_SE_REG_THREE_BIT_ENUM(OPERATION_OP, 0, ABORT, START, RESTART_OUT, CTX_SAVE, RESTART_IN, RESERVED_5, RESERVED_6, RESERVED_7);
@@ -168,6 +178,11 @@ namespace ams::se {
DEFINE_SE_REG_BIT_ENUM(CTX_SAVE_CONFIG_STICKY_WORD_QUAD, 24, WORDS_0_3, WORDS_4_7);
DEFINE_SE_REG_THREE_BIT_ENUM(CTX_SAVE_CONFIG_SRC, 29, STICKY_BITS, RSA_KEYTABLE, AES_KEYTABLE, PKA1_STICKY_BITS, MEM, RESERVED5, SRK, PKA1_KEYTABLE);
/* SE_CTX_SAVE_AUTO */
DEFINE_SE_REG_BIT_ENUM(CTX_SAVE_AUTO_ENABLE, 0, NO, YES);
DEFINE_SE_REG_BIT_ENUM(CTX_SAVE_AUTO_LOCK, 8, NO, YES);
DEFINE_SE_REG(CTX_SAVE_AUTO_CURR_CNT, 16, 10);
/* SE_SHA_CONFIG */
DEFINE_SE_REG(SHA_CONFIG_HW_INIT_HASH, 0, 1);