Switch AARCH32/AARCH64 to __aarch64__
NOTE: AARCH32/AARCH64 macros are now deprecated in favor of __aarch64__.
All common C compilers pre-define the same macros to signal which
architecture the code is being compiled for: __arm__ for AArch32 (or
earlier versions) and __aarch64__ for AArch64. There's no need for TF-A
to define its own custom macros for this. In order to unify code with
the export headers (which use __aarch64__ to avoid another dependency),
let's deprecate the AARCH32 and AARCH64 macros and switch the code base
over to the pre-defined standard macro. (Since it is somewhat
unintuitive that __arm__ only means AArch32, let's standardize on only
using __aarch64__.)
Change-Id: Ic77de4b052297d77f38fc95f95f65a8ee70cf200
Signed-off-by: Julius Werner <jwerner@chromium.org>
diff --git a/bl1/bl1_fwu.c b/bl1/bl1_fwu.c
index 76a4375..d222b9c 100644
--- a/bl1/bl1_fwu.c
+++ b/bl1/bl1_fwu.c
@@ -520,7 +520,7 @@
INFO("BL1-FWU: Executing Secure image\n");
-#ifdef AARCH64
+#ifdef __aarch64__
/* Save NS-EL1 system registers. */
cm_el1_sysregs_context_save(NON_SECURE);
#endif
@@ -531,7 +531,7 @@
/* Update the secure image id. */
sec_exec_image_id = image_id;
-#ifdef AARCH64
+#ifdef __aarch64__
*handle = cm_get_context(SECURE);
#else
*handle = smc_get_ctx(SECURE);
@@ -584,7 +584,7 @@
INFO("BL1-FWU: Resuming %s world context\n",
(resume_sec_state == SECURE) ? "secure" : "normal");
-#ifdef AARCH64
+#ifdef __aarch64__
/* Save the EL1 system registers of calling world. */
cm_el1_sysregs_context_save(caller_sec_state);
@@ -641,7 +641,7 @@
sec_exec_image_id = INVALID_IMAGE_ID;
INFO("BL1-FWU: Resuming Normal world context\n");
-#ifdef AARCH64
+#ifdef __aarch64__
/*
* Secure world is done so no need to save the context.
* Just restore the Non-Secure context.