refactor(measured-boot): update event log hash alg

Updating the TPM_HASH_ALG to reflect the new name for the Event Log hash
algorithm MBOOT_EL_HASH_ALG.

Signed-off-by: Lauren Wehrmeister <lauren.wehrmeister@arm.com>
Change-Id: Ib28fced3065917fb46f7ed155f6512cf364cc281
diff --git a/tf_config/fvp-mb_hash256-tbb_hash256-romlib b/tf_config/fvp-mb_hash256-tbb_hash256-romlib
index 3fe3958..0952007 100644
--- a/tf_config/fvp-mb_hash256-tbb_hash256-romlib
+++ b/tf_config/fvp-mb_hash256-tbb_hash256-romlib
@@ -4,6 +4,6 @@
 MEASURED_BOOT=1
 PLAT=fvp
 ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem
-TPM_HASH_ALG=sha256
+MBOOT_EL_HASH_ALG=sha256
 TRUSTED_BOARD_BOOT=1
 USE_ROMLIB=1
diff --git a/tf_config/fvp-mb_hash256-tbb_hash384-optee-romlib b/tf_config/fvp-mb_hash256-tbb_hash384-optee-romlib
index b04c64b..17e5675 100644
--- a/tf_config/fvp-mb_hash256-tbb_hash384-optee-romlib
+++ b/tf_config/fvp-mb_hash256-tbb_hash384-optee-romlib
@@ -8,6 +8,6 @@
 PLAT=fvp
 ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem
 SPD=opteed
-TPM_HASH_ALG=sha256
+MBOOT_EL_HASH_ALG=sha256
 TRUSTED_BOARD_BOOT=1
 USE_ROMLIB=1
diff --git a/tf_config/fvp-mb_hash384-optee-romlib b/tf_config/fvp-mb_hash384-optee-romlib
index b2cedc5..53b3fcb 100644
--- a/tf_config/fvp-mb_hash384-optee-romlib
+++ b/tf_config/fvp-mb_hash384-optee-romlib
@@ -4,5 +4,5 @@
 MEASURED_BOOT=1
 PLAT=fvp
 SPD=opteed
-TPM_HASH_ALG=sha384
+MBOOT_EL_HASH_ALG=sha384
 USE_ROMLIB=1
diff --git a/tf_config/qemu-mb_hash256 b/tf_config/qemu-mb_hash256
index 5145502..6b48c8e 100644
--- a/tf_config/qemu-mb_hash256
+++ b/tf_config/qemu-mb_hash256
@@ -1,4 +1,4 @@
 CROSS_COMPILE=aarch64-none-elf-
 MEASURED_BOOT=1
 PLAT=qemu
-TPM_HASH_ALG=sha256
+MBOOT_EL_HASH_ALG=sha256