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Diffstat (limited to 'docs/plat/nvidia-tegra.rst')
| -rw-r--r-- | docs/plat/nvidia-tegra.rst | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/plat/nvidia-tegra.rst b/docs/plat/nvidia-tegra.rst index 7ed0f2c82..6a03b1283 100644 --- a/docs/plat/nvidia-tegra.rst +++ b/docs/plat/nvidia-tegra.rst @@ -82,6 +82,16 @@ Tegra132: TLK Tegra210: TLK and Trusty Tegra186: Trusty +Scatter files +============= + +Tegra platforms currently support scatter files and ld.S scripts. The scatter +files help support ARMLINK linker to generate BL31 binaries. For now, there +exists a common scatter file, plat/nvidia/tegra/scat/bl31.scat, for all Tegra +SoCs. The `LINKER` build variable needs to point to the ARMLINK binary for +the scatter file to be used. Tegra platforms have verified BL31 image generation +with ARMCLANG (compilation) and ARMLINK (linking) for the Tegra186 platforms. + Preparing the BL31 image to run on Tegra SoCs ============================================= |