optee: Add CONFIG_OPTEE_TZDRAM_SIZE

[u-boot] / lib / optee / Kconfig

diff --git a/lib/optee/Kconfig b/lib/optee/Kconfig
index 2e406fe107f28fb056ff738473b440283bd7dd28..41c0ab71b19364b7dd080074bda7ce9d675be6b1 100644 (file)
--- a/lib/optee/Kconfig
+++ b/lib/optee/Kconfig
@@ -6,3 +6,11 @@ config OPTEE
           enable an OPTEE specific bootm command that will perform additional
           OPTEE specific checks before booting an OPTEE image created with
           mkimage.
+
+config OPTEE_TZDRAM_SIZE
+       hex "Amount of Trust-Zone RAM for the OPTEE image"
+       depends on OPTEE
+       default 0x3000000
+       help
+         The size of pre-allocated Trust Zone DRAM to allocate for the OPTEE
+         runtime.