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fusee/sept: fix fuse driver to not infinitely recurse on get_soc_type()

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This commit is contained in:
Michael Scire 2020-11-29 17:32:30 -08:00
parent 1107d4858c
commit 7ed9bdd374
5 changed files with 87 additions and 77 deletions
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34
fusee/fusee-mtc/src/fuse.c
View file

@ -164,22 +164,24 @@ uint32_t fuse_get_spare_bit(uint32_t index) {
/* Read a reserved ODM register. */ /* Read a reserved ODM register. */
uint32_t fuse_get_reserved_odm(uint32_t index) { uint32_t fuse_get_reserved_odm(uint32_t index) {
uint32_t soc_type = fuse_get_soc_type();
if (index < 8) { if (index < 8) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs(); volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
return fuse_chip->FUSE_RESERVED_ODM0[index]; return fuse_chip->FUSE_RESERVED_ODM0[index];
} else if (soc_type == 1) { } else {
volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs(); uint32_t soc_type = fuse_get_soc_type();
if (index < 22) { if (soc_type == 1) {
return fuse_chip->FUSE_RESERVED_ODM8[index - 8]; volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs();
} else if (index < 25) { if (index < 22) {
return fuse_chip->FUSE_RESERVED_ODM22[index - 22]; return fuse_chip->FUSE_RESERVED_ODM8[index - 8];
} else if (index < 26) { } else if (index < 25) {
return fuse_chip->FUSE_RESERVED_ODM25; return fuse_chip->FUSE_RESERVED_ODM22[index - 22];
} else if (index < 29) { } else if (index < 26) {
return fuse_chip->FUSE_RESERVED_ODM26[index - 26]; return fuse_chip->FUSE_RESERVED_ODM25;
} else if (index < 30) { } else if (index < 29) {
return fuse_chip->FUSE_RESERVED_ODM29; return fuse_chip->FUSE_RESERVED_ODM26[index - 26];
} else if (index < 30) {
return fuse_chip->FUSE_RESERVED_ODM29;
}
} }
} }
return 0; return 0;
@ -224,7 +226,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) { if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_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); uint32_t fuse_spare_bit9 = (fuse_chip->FUSE_SPARE_BIT[9] & 1);
switch (hardware_type) { switch (hardware_type) {
case 0x00: return (fuse_spare_bit9 == 0) ? 0 : 3; case 0x00: return (fuse_spare_bit9 == 0) ? 0 : 3;
case 0x01: return 0; /* HardwareType_Icosa */ case 0x01: return 0; /* HardwareType_Icosa */
@ -233,7 +235,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
} }
} else { } else {
hardware_type |= ((fuse_reserved_odm4 >> 14) & 0x3C); hardware_type |= ((fuse_reserved_odm4 >> 14) & 0x3C);
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) { if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) {
switch (hardware_type) { switch (hardware_type) {
case 0x01: return 0; /* HardwareType_Icosa */ case 0x01: return 0; /* HardwareType_Icosa */
@ -273,7 +275,7 @@ uint32_t fuse_get_hardware_type(void) {
uint32_t fuse_get_hardware_state(void) { uint32_t fuse_get_hardware_state(void) {
uint32_t fuse_reserved_odm4 = fuse_get_reserved_odm(4); uint32_t fuse_reserved_odm4 = fuse_get_reserved_odm(4);
uint32_t hardware_state = (((fuse_reserved_odm4 >> 7) & 4) | (fuse_reserved_odm4 & 3)); uint32_t hardware_state = (((fuse_reserved_odm4 >> 7) & 4) | (fuse_reserved_odm4 & 3));
switch (hardware_state) { switch (hardware_state) {
case 0x03: return 0; /* HardwareState_Development */ case 0x03: return 0; /* HardwareState_Development */
case 0x04: return 1; /* HardwareState_Production */ case 0x04: return 1; /* HardwareState_Production */

28
fusee/fusee-primary/fusee-primary-main/src/fuse.c
View file

@ -164,22 +164,24 @@ uint32_t fuse_get_spare_bit(uint32_t index) {
/* Read a reserved ODM register. */ /* Read a reserved ODM register. */
uint32_t fuse_get_reserved_odm(uint32_t index) { uint32_t fuse_get_reserved_odm(uint32_t index) {
uint32_t soc_type = fuse_get_soc_type();
if (index < 8) { if (index < 8) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs(); volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
return fuse_chip->FUSE_RESERVED_ODM0[index]; return fuse_chip->FUSE_RESERVED_ODM0[index];
} else if (soc_type == 1) { } else {
volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs(); uint32_t soc_type = fuse_get_soc_type();
if (index < 22) { if (soc_type == 1) {
return fuse_chip->FUSE_RESERVED_ODM8[index - 8]; volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs();
} else if (index < 25) { if (index < 22) {
return fuse_chip->FUSE_RESERVED_ODM22[index - 22]; return fuse_chip->FUSE_RESERVED_ODM8[index - 8];
} else if (index < 26) { } else if (index < 25) {
return fuse_chip->FUSE_RESERVED_ODM25; return fuse_chip->FUSE_RESERVED_ODM22[index - 22];
} else if (index < 29) { } else if (index < 26) {
return fuse_chip->FUSE_RESERVED_ODM26[index - 26]; return fuse_chip->FUSE_RESERVED_ODM25;
} else if (index < 30) { } else if (index < 29) {
return fuse_chip->FUSE_RESERVED_ODM29; return fuse_chip->FUSE_RESERVED_ODM26[index - 26];
} else if (index < 30) {
return fuse_chip->FUSE_RESERVED_ODM29;
}
} }
} }
return 0; return 0;

34
fusee/fusee-secondary/src/fuse.c
View file

@ -164,22 +164,24 @@ uint32_t fuse_get_spare_bit(uint32_t index) {
/* Read a reserved ODM register. */ /* Read a reserved ODM register. */
uint32_t fuse_get_reserved_odm(uint32_t index) { uint32_t fuse_get_reserved_odm(uint32_t index) {
uint32_t soc_type = fuse_get_soc_type();
if (index < 8) { if (index < 8) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs(); volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
return fuse_chip->FUSE_RESERVED_ODM0[index]; return fuse_chip->FUSE_RESERVED_ODM0[index];
} else if (soc_type == 1) { } else {
volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs(); uint32_t soc_type = fuse_get_soc_type();
if (index < 22) { if (soc_type == 1) {
return fuse_chip->FUSE_RESERVED_ODM8[index - 8]; volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs();
} else if (index < 25) { if (index < 22) {
return fuse_chip->FUSE_RESERVED_ODM22[index - 22]; return fuse_chip->FUSE_RESERVED_ODM8[index - 8];
} else if (index < 26) { } else if (index < 25) {
return fuse_chip->FUSE_RESERVED_ODM25; return fuse_chip->FUSE_RESERVED_ODM22[index - 22];
} else if (index < 29) { } else if (index < 26) {
return fuse_chip->FUSE_RESERVED_ODM26[index - 26]; return fuse_chip->FUSE_RESERVED_ODM25;
} else if (index < 30) { } else if (index < 29) {
return fuse_chip->FUSE_RESERVED_ODM29; return fuse_chip->FUSE_RESERVED_ODM26[index - 26];
} else if (index < 30) {
return fuse_chip->FUSE_RESERVED_ODM29;
}
} }
} }
return 0; return 0;
@ -224,7 +226,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) { if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_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); uint32_t fuse_spare_bit9 = (fuse_chip->FUSE_SPARE_BIT[9] & 1);
switch (hardware_type) { switch (hardware_type) {
case 0x00: return (fuse_spare_bit9 == 0) ? 0 : 3; case 0x00: return (fuse_spare_bit9 == 0) ? 0 : 3;
case 0x01: return 0; /* HardwareType_Icosa */ case 0x01: return 0; /* HardwareType_Icosa */
@ -233,7 +235,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
} }
} else { } else {
hardware_type |= ((fuse_reserved_odm4 >> 14) & 0x3C); hardware_type |= ((fuse_reserved_odm4 >> 14) & 0x3C);
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) { if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) {
switch (hardware_type) { switch (hardware_type) {
case 0x01: return 0; /* HardwareType_Icosa */ case 0x01: return 0; /* HardwareType_Icosa */
@ -273,7 +275,7 @@ uint32_t fuse_get_hardware_type(void) {
uint32_t fuse_get_hardware_state(void) { uint32_t fuse_get_hardware_state(void) {
uint32_t fuse_reserved_odm4 = fuse_get_reserved_odm(4); uint32_t fuse_reserved_odm4 = fuse_get_reserved_odm(4);
uint32_t hardware_state = (((fuse_reserved_odm4 >> 7) & 4) | (fuse_reserved_odm4 & 3)); uint32_t hardware_state = (((fuse_reserved_odm4 >> 7) & 4) | (fuse_reserved_odm4 & 3));
switch (hardware_state) { switch (hardware_state) {
case 0x03: return 0; /* HardwareState_Development */ case 0x03: return 0; /* HardwareState_Development */
case 0x04: return 1; /* HardwareState_Production */ case 0x04: return 1; /* HardwareState_Production */

34
sept/sept-primary/src/fuse.c
View file

@ -164,22 +164,24 @@ uint32_t fuse_get_spare_bit(uint32_t index) {
/* Read a reserved ODM register. */ /* Read a reserved ODM register. */
uint32_t fuse_get_reserved_odm(uint32_t index) { uint32_t fuse_get_reserved_odm(uint32_t index) {
uint32_t soc_type = fuse_get_soc_type();
if (index < 8) { if (index < 8) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs(); volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
return fuse_chip->FUSE_RESERVED_ODM0[index]; return fuse_chip->FUSE_RESERVED_ODM0[index];
} else if (soc_type == 1) { } else {
volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs(); uint32_t soc_type = fuse_get_soc_type();
if (index < 22) { if (soc_type == 1) {
return fuse_chip->FUSE_RESERVED_ODM8[index - 8]; volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs();
} else if (index < 25) { if (index < 22) {
return fuse_chip->FUSE_RESERVED_ODM22[index - 22]; return fuse_chip->FUSE_RESERVED_ODM8[index - 8];
} else if (index < 26) { } else if (index < 25) {
return fuse_chip->FUSE_RESERVED_ODM25; return fuse_chip->FUSE_RESERVED_ODM22[index - 22];
} else if (index < 29) { } else if (index < 26) {
return fuse_chip->FUSE_RESERVED_ODM26[index - 26]; return fuse_chip->FUSE_RESERVED_ODM25;
} else if (index < 30) { } else if (index < 29) {
return fuse_chip->FUSE_RESERVED_ODM29; return fuse_chip->FUSE_RESERVED_ODM26[index - 26];
} else if (index < 30) {
return fuse_chip->FUSE_RESERVED_ODM29;
}
} }
} }
return 0; return 0;
@ -224,7 +226,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) { if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_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); uint32_t fuse_spare_bit9 = (fuse_chip->FUSE_SPARE_BIT[9] & 1);
switch (hardware_type) { switch (hardware_type) {
case 0x00: return (fuse_spare_bit9 == 0) ? 0 : 3; case 0x00: return (fuse_spare_bit9 == 0) ? 0 : 3;
case 0x01: return 0; /* HardwareType_Icosa */ case 0x01: return 0; /* HardwareType_Icosa */
@ -233,7 +235,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
} }
} else { } else {
hardware_type |= ((fuse_reserved_odm4 >> 14) & 0x3C); hardware_type |= ((fuse_reserved_odm4 >> 14) & 0x3C);
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) { if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) {
switch (hardware_type) { switch (hardware_type) {
case 0x01: return 0; /* HardwareType_Icosa */ case 0x01: return 0; /* HardwareType_Icosa */
@ -273,7 +275,7 @@ uint32_t fuse_get_hardware_type(void) {
uint32_t fuse_get_hardware_state(void) { uint32_t fuse_get_hardware_state(void) {
uint32_t fuse_reserved_odm4 = fuse_get_reserved_odm(4); uint32_t fuse_reserved_odm4 = fuse_get_reserved_odm(4);
uint32_t hardware_state = (((fuse_reserved_odm4 >> 7) & 4) | (fuse_reserved_odm4 & 3)); uint32_t hardware_state = (((fuse_reserved_odm4 >> 7) & 4) | (fuse_reserved_odm4 & 3));
switch (hardware_state) { switch (hardware_state) {
case 0x03: return 0; /* HardwareState_Development */ case 0x03: return 0; /* HardwareState_Development */
case 0x04: return 1; /* HardwareState_Production */ case 0x04: return 1; /* HardwareState_Production */

34
sept/sept-secondary/src/fuse.c
View file

@ -164,22 +164,24 @@ uint32_t fuse_get_spare_bit(uint32_t index) {
/* Read a reserved ODM register. */ /* Read a reserved ODM register. */
uint32_t fuse_get_reserved_odm(uint32_t index) { uint32_t fuse_get_reserved_odm(uint32_t index) {
uint32_t soc_type = fuse_get_soc_type();
if (index < 8) { if (index < 8) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs(); volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_get_regs();
return fuse_chip->FUSE_RESERVED_ODM0[index]; return fuse_chip->FUSE_RESERVED_ODM0[index];
} else if (soc_type == 1) { } else {
volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs(); uint32_t soc_type = fuse_get_soc_type();
if (index < 22) { if (soc_type == 1) {
return fuse_chip->FUSE_RESERVED_ODM8[index - 8]; volatile tegra_fuse_chip_mariko_t *fuse_chip = fuse_chip_mariko_get_regs();
} else if (index < 25) { if (index < 22) {
return fuse_chip->FUSE_RESERVED_ODM22[index - 22]; return fuse_chip->FUSE_RESERVED_ODM8[index - 8];
} else if (index < 26) { } else if (index < 25) {
return fuse_chip->FUSE_RESERVED_ODM25; return fuse_chip->FUSE_RESERVED_ODM22[index - 22];
} else if (index < 29) { } else if (index < 26) {
return fuse_chip->FUSE_RESERVED_ODM26[index - 26]; return fuse_chip->FUSE_RESERVED_ODM25;
} else if (index < 30) { } else if (index < 29) {
return fuse_chip->FUSE_RESERVED_ODM29; return fuse_chip->FUSE_RESERVED_ODM26[index - 26];
} else if (index < 30) {
return fuse_chip->FUSE_RESERVED_ODM29;
}
} }
} }
return 0; return 0;
@ -224,7 +226,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) { if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_4_0_0) {
volatile tegra_fuse_chip_common_t *fuse_chip = fuse_chip_common_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); uint32_t fuse_spare_bit9 = (fuse_chip->FUSE_SPARE_BIT[9] & 1);
switch (hardware_type) { switch (hardware_type) {
case 0x00: return (fuse_spare_bit9 == 0) ? 0 : 3; case 0x00: return (fuse_spare_bit9 == 0) ? 0 : 3;
case 0x01: return 0; /* HardwareType_Icosa */ case 0x01: return 0; /* HardwareType_Icosa */
@ -233,7 +235,7 @@ uint32_t fuse_get_hardware_type_with_firmware_check(uint32_t target_firmware) {
} }
} else { } else {
hardware_type |= ((fuse_reserved_odm4 >> 14) & 0x3C); hardware_type |= ((fuse_reserved_odm4 >> 14) & 0x3C);
if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) { if (target_firmware < ATMOSPHERE_TARGET_FIRMWARE_7_0_0) {
switch (hardware_type) { switch (hardware_type) {
case 0x01: return 0; /* HardwareType_Icosa */ case 0x01: return 0; /* HardwareType_Icosa */
@ -273,7 +275,7 @@ uint32_t fuse_get_hardware_type(void) {
uint32_t fuse_get_hardware_state(void) { uint32_t fuse_get_hardware_state(void) {
uint32_t fuse_reserved_odm4 = fuse_get_reserved_odm(4); uint32_t fuse_reserved_odm4 = fuse_get_reserved_odm(4);
uint32_t hardware_state = (((fuse_reserved_odm4 >> 7) & 4) | (fuse_reserved_odm4 & 3)); uint32_t hardware_state = (((fuse_reserved_odm4 >> 7) & 4) | (fuse_reserved_odm4 & 3));
switch (hardware_state) { switch (hardware_state) {
case 0x03: return 0; /* HardwareState_Development */ case 0x03: return 0; /* HardwareState_Development */
case 0x04: return 1; /* HardwareState_Production */ case 0x04: return 1; /* HardwareState_Production */