[RFC PATCH-for-8.0 1/3] hw/ppc: Replace tswap32() by const_le32()

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

Assuming the developers of commits 2c50e26efd ("powerpc: Add
a virtex5 ml507 refdesign board") and 4b387f9ee1 ("ppc: Add
aCube Sam460ex board") were testing on a little-endian setup,
they meant to use const_le32() instead of tswap32() here,
since tswap32() depends on the host endianness.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/ppc/sam460ex.c     | 3 ++-
 hw/ppc/virtex_ml507.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c
index 4a22ce3761..88b1480138 100644
--- a/hw/ppc/sam460ex.c
+++ b/hw/ppc/sam460ex.c
@@ -15,6 +15,7 @@
 #include "qemu/units.h"
 #include "qemu/datadir.h"
 #include "qemu/error-report.h"
+#include "qemu/bswap.h"
 #include "qapi/error.h"
 #include "hw/boards.h"
 #include "sysemu/kvm.h"
@@ -255,7 +256,7 @@ static void main_cpu_reset(void *opaque)
 
         /* Create a mapping for the kernel.  */
         mmubooke_create_initial_mapping(env, 0, 0);
-        env->gpr[6] = tswap32(EPAPR_MAGIC);
+        env->gpr[6] = const_le32(EPAPR_MAGIC);
         env->gpr[7] = (16 * MiB) - 8; /* bi->ima_size; */
 
     } else {
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index 13cace229b..0f282ecaa7 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -38,6 +38,7 @@
 #include "qapi/error.h"
 #include "qemu/error-report.h"
 #include "qemu/option.h"
+#include "qemu/bswap.h"
 
 #include "hw/intc/ppc-uic.h"
 #include "hw/ppc/ppc.h"
@@ -141,7 +142,7 @@ static void main_cpu_reset(void *opaque)
 
     /* Create a mapping for the kernel.  */
     mmubooke_create_initial_mapping(env, 0, 0);
-    env->gpr[6] = tswap32(EPAPR_MAGIC);
+    env->gpr[6] = const_le32(EPAPR_MAGIC);
     env->gpr[7] = bi->ima_size;
 }
 
-- 
2.38.1