Partition Requirements#
Orin#
The KIST requires a total of six partitions. The requirements for each partition are as follows:
Partition Number |
Partition Details |
Description |
Security Signature |
Size |
Media |
|---|---|---|---|---|---|
1 |
ICT File: ist_ict.bin Name: ist-config Type: ist_config |
The platform specific IST calibration table in the boot media. It consists of the sections as defined in ICT. |
OEM Signed |
256 KB |
Boot |
2 |
BPMP_IST firmware File: ist_bpmp.bin Name: ist-bpmp Type: bpmp_ist |
The code used to configure various SOC components and the IST controller for IST boot. |
Nvidia Signed, OEM Signed |
256 KB |
Boot |
3 |
IST RAM code File: ist_ucode.bin Name: ist-ucode Type: ist_ucode |
The RAM configuration loaded to the IST controller. |
NVIDIA Signed, OEM Signed |
256 KB |
Boot |
4 |
TestVectors File: istemmc_testimg.dat Name: ist-testimg Type: Data |
Test vectors to run the IST. |
OEM Signed |
1.3GB |
eMMC |
5 |
IST Test Results File: N/A Name: ist-resultdata Type: Data |
Test results written by IST HW. |
N/A |
200 MB |
eMMC |
6 |
IST Runtime Information File: istemmc_runtimeinfo.dat Name: ist-runtimeinfo Type: data |
Platform and test related information used during each run of BPMP_IST. |
OEM Signed |
256 K |
eMMC |
Thor#
The KIST requires a total of five partitions. The requirements for each partition are as follows:
Partition Number |
Partition Details |
Description |
Security Signature |
Size |
Media |
|---|---|---|---|---|---|
1 |
ICT File: ist_ict.bin Name: ist-config Type: ist_config |
The platform specific IST calibration table in the boot media. It consists of the sections as defined in ICT. |
OEM Signed |
256 KB |
Boot |
2 |
BPMP_IST + ISC-FW bundle File: prod_img_ist_bpmp_isc_t264_prod_signed.bin Name: bpmp-ist Type: bpmp_ist |
A single package containing code for BPMP and ISC-CPU. |
Nvidia Signed, OEM Signed |
512 KB |
Boot |
3 |
TestVectors File: ist_testimg.dat Name: ist-testimg Type: Data |
Test vectors to run the IST. |
OEM Signed |
4 GB |
UFS |
4 |
IST Test Results File: N/A Name: ist-resultdata Type: Data |
Test results written by IST HW. |
N/A |
100 MB |
UFS |
5 |
IST Runtime Information File: ist_runtimeinfo.dat Name: ist-runtimeinfo Type: Data |
Platform and test related information used during each run of BPMP_IST. |
OEM Signed |
256 K |
UFS |