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fusee/sept: support mariko fuses

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This commit is contained in:
hexkyz
2020-11-14 18:45:46 +00:00
committed by SciresM
parent b625fd324e
commit 4958d01153
12 changed files with 1782 additions and 347 deletions
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73
fusee/fusee-mtc/src/fuse.c
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@@ -68,8 +68,9 @@ static void fuse_wait_idle(void) {
uint32_t ctrl_val = 0;
/* Wait for STATE_IDLE */
while ((ctrl_val & (0xF0000)) != 0x40000)
while ((ctrl_val & (0xF0000)) != 0x40000) {
ctrl_val = fuse->FUSE_FUSECTRL;
}
}
/* Read a fuse from the hardware array. */
@@ -134,34 +135,54 @@ void fuse_hw_sense(void) {
/* Read the SKU info register. */
uint32_t fuse_get_sku_info(void) {
volatile tegra_fuse_chip_t *fuse_chip = fuse_chip_get_regs();
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
return fuse_chip->FUSE_SKU_INFO;
}
/* Read the bootrom patch version. */
uint32_t fuse_get_bootrom_patch_version(void) {
volatile tegra_fuse_chip_t *fuse_chip = fuse_chip_get_regs();
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
return fuse_chip->FUSE_SOC_SPEEDO_1_CALIB;
}
/* Read a spare bit register. */
uint32_t fuse_get_spare_bit(uint32_t idx) {
if (idx < 32) {
volatile tegra_fuse_chip_t *fuse_chip = fuse_chip_get_regs();
return fuse_chip->FUSE_SPARE_BIT[idx];
} else {
return 0;
uint32_t fuse_get_spare_bit(uint32_t index) {
uint32_t soc_type = fuse_get_soc_type();
if (soc_type == 0) {
if (index < 32) {
volatile tegra_fuse_chip_erista_t *fuse_chip = fuse_chip_erista_get_regs();
return fuse_chip->FUSE_SPARE_BIT[index];
}
} else if (soc_type == 1) {
if (index < 30) {
volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs();
return fuse_chip->FUSE_SPARE_BIT[index];
}
}
return 0;
}
/* Read a reserved ODM register. */
uint32_t fuse_get_reserved_odm(uint32_t idx) {
if (idx < 8) {
volatile tegra_fuse_chip_t *fuse_chip = fuse_chip_get_regs();
return fuse_chip->FUSE_RESERVED_ODM[idx];
} else {
return 0;
uint32_t fuse_get_reserved_odm(uint32_t index) {
uint32_t soc_type = fuse_get_soc_type();
if (index < 8) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
return fuse_chip->FUSE_RESERVED_ODM0[index];
} else if (soc_type == 1) {
volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs();
if (index < 22) {
return fuse_chip->FUSE_RESERVED_ODM8[index - 8];
} else if (index < 25) {
return fuse_chip->FUSE_RESERVED_ODM22[index - 22];
} else if (index < 26) {
return fuse_chip->FUSE_RESERVED_ODM25;
} else if (index < 29) {
return fuse_chip->FUSE_RESERVED_ODM26[index - 26];
} else if (index < 30) {
return fuse_chip->FUSE_RESERVED_ODM29;
}
}
return 0;
}
/* Get the DramId. */
@@ -171,7 +192,7 @@ uint32_t fuse_get_dram_id(void) {
/* Derive the DeviceId. */
uint64_t fuse_get_device_id(void) {
volatile tegra_fuse_chip_t *fuse_chip = fuse_chip_get_regs();
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
uint64_t device_id = 0;
uint64_t y_coord = fuse_chip->FUSE_OPT_Y_COORDINATE & 0x1FF;
@@ -201,7 +222,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
uint32_t hardware_type = (((fuse_reserved_odm4 >> 7) & 2) | ((fuse_reserved_odm4 >> 2) & 1));
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
volatile tegra_fuse_chip_t *fuse_chip = fuse_chip_get_regs();
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
uint32_t fuse_spare_bit9 = (fuse_chip->FUSE_SPARE_BIT[9] & 1);
switch (hardware_type) {
@@ -262,7 +283,7 @@ uint32_t fuse_get_hardware_state(void) {
/* Derive the 16-byte HardwareInfo and copy to output buffer. */
void fuse_get_hardware_info(void *dst) {
volatile tegra_fuse_chip_t *fuse_chip = fuse_chip_get_regs();
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
uint32_t hw_info[0x4];
uint32_t ops_reserved = fuse_chip->FUSE_OPT_OPS_RESERVED & 0x3F;
@@ -283,9 +304,14 @@ 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_get_reserved_odm(4) & 0x800) && (fuse_get_reserved_odm(0) == 0x8E61ECAE) && (fuse_get_reserved_odm(1) == 0xF2BA3BB2)) {
if (fuse_is_new_format()) {
return (fuse_get_reserved_odm(2) & 0x1F);
} else {
return 0;
@@ -307,3 +333,12 @@ uint32_t fuse_get_soc_type(void) {
return 0xF; /* SocType_Undefined */
}
}
/* Get the Regulator type. */
uint32_t fuse_get_regulator(void) {
if (fuse_get_soc_type() == 1) {
return ((fuse_get_reserved_odm(28) & 1) + 1); /* Regulator_Mariko_Max77812_A or Regulator_Mariko_Max77812_B */
} else {
return 0; /* Regulator_Erista_Max77621 */
}
}