feat(rmmd): add support for RMM Boot interface
This patch adds the infrastructure needed to pass boot arguments from
EL3 to RMM and allocates a shared buffer between both worlds that can
be used, among others, to pass a boot manifest to RMM. The buffer is
composed a single memory page be used by a later EL3 <-> RMM interface
by all CPUs.
The RMM boot manifest is not implemented by this patch.
In addition to that, this patch also enables support for RMM when
RESET_TO_BL31 is enabled.
Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I855cd4758ee3843eadd9fb482d70a6d18954d82a
diff --git a/plat/arm/board/fvp/fvp_realm_attest_key.c b/plat/arm/board/fvp/fvp_realm_attest_key.c
index b32f557..1af1f0d 100644
--- a/plat/arm/board/fvp/fvp_realm_attest_key.c
+++ b/plat/arm/board/fvp/fvp_realm_attest_key.c
@@ -19,7 +19,8 @@
0xEB, 0x1A, 0x41, 0x85, 0xBD, 0x11, 0x7F, 0x68
};
-int plat_get_cca_realm_attest_key(uintptr_t buf, size_t *len, unsigned int type)
+int plat_rmmd_get_cca_realm_attest_key(uintptr_t buf, size_t *len,
+ unsigned int type)
{
assert(type == ATTEST_KEY_CURVE_ECC_SECP384R1);