diff options
| author | danh-arm <dan.handley@arm.com> | 2016-06-15 15:57:02 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-06-15 15:57:02 +0100 |
| commit | 50f7101a49d39243cca5942e3a2eb92ab460bd14 (patch) | |
| tree | 5f435f90c53dd23ee58bef44846b3aec284e9584 /docs | |
| parent | f9455cea8c38f36f12c524226ccfae2ed2dabf87 (diff) | |
| parent | 2ba6895919546c5b346e49b1390e64b76100e85c (diff) | |
Merge pull request #650 from Xilinx/zynqmp-updates
Zynqmp updates
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/plat/xilinx-zynqmp.md | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/docs/plat/xilinx-zynqmp.md b/docs/plat/xilinx-zynqmp.md index 997d9a9a..2af841b1 100644 --- a/docs/plat/xilinx-zynqmp.md +++ b/docs/plat/xilinx-zynqmp.md @@ -21,14 +21,17 @@ make ERROR_DEPRECATED=1 RESET_TO_BL31=1 CROSS_COMPILE=aarch64-none-elf- PLAT=zyn ``` # ZynqMP platform specific build options -* `ZYNQMP_ATF_LOCATION`: Specifies the location of the bl31 binary. Options: - - `tsram` : bl31 will be located in OCM (default) - - `tdram` : bl31 will be located in DRAM (address: 0x30000000) +* `ZYNQMP_ATF_MEM_BASE`: Specifies the base address of the bl31 binary. +* `ZYNQMP_ATF_MEM_SIZE`: Specifies the size of the memory region of the bl31 binary. +* `ZYNQMP_BL32_MEM_BASE`: Specifies the base address of the bl32 binary. +* `ZYNQMP_BL32_MEM_SIZE`: Specifies the size of the memory region of the bl32 binary. -* `ZYNQMP_TSP_RAM_LOCATION`: Specifies the location of the bl32 binary and - secure payload dispatcher. Options: - - `tsram` : bl32/spd will be located in OCM (default) - - `tdram` : bl32/spd will be located in DRAM (address: 0x30000000) +# FSBL->ATF Parameter Passing +The FSBL populates a data structure with image information for the ATF. The ATF +uses that data to hand off to the loaded images. The address of the handoff data +structure is passed in the ```PMU_GLOBAL.GLOBAL_GEN_STORAGE6``` register. The +register is free to be used by other software once the ATF is bringing up +further firmware images. # Power Domain Tree The following power domain tree represents the power domain model used by the |