Merge "fix(spmd): revert workaround hafnium as hypervisor" into integration
diff --git a/plat/arm/board/fvp/fdts/fvp_fw_config.dts b/plat/arm/board/fvp/fdts/fvp_fw_config.dts
index cad888f..c26b519 100644
--- a/plat/arm/board/fvp/fdts/fvp_fw_config.dts
+++ b/plat/arm/board/fvp/fdts/fvp_fw_config.dts
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2019-2020, ARM Limited. All rights reserved.
+ * Copyright (c) 2019-2021, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -45,12 +45,10 @@
};
#endif
-#if !defined(SPD_spmd)
nt_fw-config {
load-address = <0x0 0x80000000>;
max-size = <0x200>;
id = <NT_FW_CONFIG_ID>;
};
-#endif
};
};
diff --git a/plat/arm/common/arm_bl31_setup.c b/plat/arm/common/arm_bl31_setup.c
index 6472590..a6f7df5 100644
--- a/plat/arm/common/arm_bl31_setup.c
+++ b/plat/arm/common/arm_bl31_setup.c
@@ -218,6 +218,10 @@
* Linux kernel tree, Linux expects the physical address of the device
* tree blob (DTB) in x0, while x1-x3 are reserved for future use and
* must be 0.
+ * Repurpose the option to load Hafnium hypervisor in the normal world.
+ * It expects its manifest address in x0. This is essentially the linux
+ * dts (passed to the primary VM) by adding 'hypervisor' and chosen
+ * nodes specifying the Hypervisor configuration.
*/
#if RESET_TO_BL31
bl33_image_ep_info.args.arg0 = (u_register_t)ARM_PRELOADED_DTB_BASE;
@@ -228,14 +232,6 @@
bl33_image_ep_info.args.arg2 = 0U;
bl33_image_ep_info.args.arg3 = 0U;
# endif
-
-#if defined(SPD_spmd)
- /*
- * Hafnium in normal world expects its manifest address in x0, In CI
- * configuration manifest is preloaded at 0x80000000(start of DRAM).
- */
- bl33_image_ep_info.args.arg0 = (u_register_t)ARM_DRAM1_BASE;
-#endif
}
void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,