| Bryan O'Donoghue | 32ce617 | 2018-03-13 16:50:27 +0000 | [diff] [blame] | 1 | config OPTEE |
| 2 | bool "Support OPTEE images" |
| 3 | help |
| 4 | U-Boot can be configured to boot OPTEE images. |
| 5 | Selecting this option will enable shared OPTEE library code and |
| 6 | enable an OPTEE specific bootm command that will perform additional |
| 7 | OPTEE specific checks before booting an OPTEE image created with |
| 8 | mkimage. |
| Bryan O'Donoghue | d89a5aa | 2018-03-13 16:50:28 +0000 | [diff] [blame] | 9 | |
| 10 | config OPTEE_TZDRAM_SIZE |
| 11 | hex "Amount of Trust-Zone RAM for the OPTEE image" |
| 12 | depends on OPTEE |
| 13 | default 0x3000000 |
| 14 | help |
| 15 | The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE |
| 16 | runtime. |
| Bryan O'Donoghue | 35499ba | 2018-03-13 16:50:29 +0000 | [diff] [blame^] | 17 | |
| 18 | config OPTEE_TZDRAM_BASE |
| 19 | hex "Base address of Trust-Zone RAM for the OPTEE image" |
| 20 | depends on OPTEE |
| 21 | default 0x9d000000 |
| 22 | help |
| 23 | The base address of pre-allocated Trust Zone DRAM for |
| 24 | the OPTEE runtime. |