diff --git a/Makefile.objs b/Makefile.objs
index 8d23fbb..011ccc6 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -23,7 +23,7 @@ coroutine-obj-$(CONFIG_WIN32) += coroutine-win32.o
 #######################################################################
 # block-obj-y is code used by both qemu system emulation and qemu-img
 
-block-obj-y = cutils.o cache-utils.o qemu-option.o module.o async.o
+block-obj-y = cutils.o qemu-option.o module.o async.o
 block-obj-y += nbd.o block.o aio.o aes.o qemu-config.o qemu-progress.o qemu-sockets.o
 block-obj-y += $(coroutine-obj-y)
 block-obj-$(CONFIG_POSIX) += posix-aio-compat.o
@@ -176,7 +176,7 @@ common-obj-$(CONFIG_XEN_BACKEND) += xen_console.o xenfb.o xen_disk.o xen_nic.o
 user-obj-y =
 user-obj-y += envlist.o path.o
 user-obj-y += tcg-runtime.o host-utils.o
-user-obj-y += cutils.o cache-utils.o
+user-obj-y += cutils.o
 user-obj-y += $(trace-obj-y)
 
 ######################################################################
diff --git a/cache-utils.c b/cache-utils.c
deleted file mode 100644
index 2db5af2..0000000
--- a/cache-utils.c
+++ /dev/null
@@ -1,97 +0,0 @@
-#include "cache-utils.h"
-
-#if defined(_ARCH_PPC)
-struct qemu_cache_conf qemu_cache_conf = {
-    .dcache_bsize = 16,
-    .icache_bsize = 16
-};
-
-#if defined _AIX
-#include <sys/systemcfg.h>
-
-static void ppc_init_cacheline_sizes(void)
-{
-    qemu_cache_conf.icache_bsize = _system_configuration.icache_line;
-    qemu_cache_conf.dcache_bsize = _system_configuration.dcache_line;
-}
-
-#elif defined __linux__
-
-#define QEMU_AT_NULL        0
-#define QEMU_AT_DCACHEBSIZE 19
-#define QEMU_AT_ICACHEBSIZE 20
-
-static void ppc_init_cacheline_sizes(char **envp)
-{
-    unsigned long *auxv;
-
-    while (*envp++);
-
-    for (auxv = (unsigned long *) envp; *auxv != QEMU_AT_NULL; auxv += 2) {
-        switch (*auxv) {
-        case QEMU_AT_DCACHEBSIZE: qemu_cache_conf.dcache_bsize = auxv[1]; break;
-        case QEMU_AT_ICACHEBSIZE: qemu_cache_conf.icache_bsize = auxv[1]; break;
-        default: break;
-        }
-    }
-}
-
-#elif defined __APPLE__
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/sysctl.h>
-
-static void ppc_init_cacheline_sizes(void)
-{
-    size_t len;
-    unsigned cacheline;
-    int name[2] = { CTL_HW, HW_CACHELINE };
-
-    len = sizeof(cacheline);
-    if (sysctl(name, 2, &cacheline, &len, NULL, 0)) {
-        perror("sysctl CTL_HW HW_CACHELINE failed");
-    } else {
-        qemu_cache_conf.dcache_bsize = cacheline;
-        qemu_cache_conf.icache_bsize = cacheline;
-    }
-}
-#endif
-
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/sysctl.h>
-
-static void ppc_init_cacheline_sizes(void)
-{
-    size_t len = 4;
-    unsigned cacheline;
-
-    if (sysctlbyname ("machdep.cacheline_size", &cacheline, &len, NULL, 0)) {
-        fprintf(stderr, "sysctlbyname machdep.cacheline_size failed: %s\n",
-                strerror(errno));
-        exit(1);
-    }
-
-    qemu_cache_conf.dcache_bsize = cacheline;
-    qemu_cache_conf.icache_bsize = cacheline;
-}
-#endif
-
-#ifdef __linux__
-void qemu_cache_utils_init(char **envp)
-{
-    ppc_init_cacheline_sizes(envp);
-}
-#else
-void qemu_cache_utils_init(char **envp)
-{
-    (void) envp;
-    ppc_init_cacheline_sizes();
-}
-#endif
-
-#endif /* _ARCH_PPC */
diff --git a/cache-utils.h b/cache-utils.h
deleted file mode 100644
index 0b65907..0000000
--- a/cache-utils.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef QEMU_CACHE_UTILS_H
-#define QEMU_CACHE_UTILS_H
-
-#if defined(_ARCH_PPC)
-struct qemu_cache_conf {
-    unsigned long dcache_bsize;
-    unsigned long icache_bsize;
-};
-
-extern struct qemu_cache_conf qemu_cache_conf;
-
-void qemu_cache_utils_init(char **envp);
-
-/* mildly adjusted code from tcg-dyngen.c */
-static inline void flush_icache_range(unsigned long start, unsigned long stop)
-{
-    unsigned long p, start1, stop1;
-    unsigned long dsize = qemu_cache_conf.dcache_bsize;
-    unsigned long isize = qemu_cache_conf.icache_bsize;
-
-    start1 = start & ~(dsize - 1);
-    stop1 = (stop + dsize - 1) & ~(dsize - 1);
-    for (p = start1; p < stop1; p += dsize) {
-        asm volatile ("dcbst 0,%0" : : "r"(p) : "memory");
-    }
-    asm volatile ("sync" : : : "memory");
-
-    start &= start & ~(isize - 1);
-    stop1 = (stop + isize - 1) & ~(isize - 1);
-    for (p = start1; p < stop1; p += isize) {
-        asm volatile ("icbi 0,%0" : : "r"(p) : "memory");
-    }
-    asm volatile ("sync" : : : "memory");
-    asm volatile ("isync" : : : "memory");
-}
-
-#else
-#define qemu_cache_utils_init(envp) do { (void) (envp); } while (0)
-#endif
-
-#endif /* QEMU_CACHE_UTILS_H */
diff --git a/linux-user/main.c b/linux-user/main.c
index 186358b..88135ce 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -28,7 +28,6 @@
 
 #include "qemu.h"
 #include "qemu-common.h"
-#include "cache-utils.h"
 #include "cpu.h"
 #include "tcg.h"
 #include "qemu-timer.h"
@@ -3279,8 +3278,6 @@ int main(int argc, char **argv, char **envp)
     if (argc <= 1)
         usage();
 
-    qemu_cache_utils_init(envp);
-
     if ((envlist = envlist_create()) == NULL) {
         (void) fprintf(stderr, "Unable to allocate envlist\n");
         exit(1);
diff --git a/tcg/ppc/tcg-target.c b/tcg/ppc/tcg-target.c
index 87cc117..7a66dd2 100644
--- a/tcg/ppc/tcg-target.c
+++ b/tcg/ppc/tcg-target.c
@@ -167,6 +167,113 @@ static const int tcg_target_callee_save_regs[] = {
     TCG_REG_R31
 };
 
+struct qemu_cache_conf {
+    unsigned long dcache_bsize;
+    unsigned long icache_bsize;
+};
+
+static struct qemu_cache_conf qemu_cache_conf = {
+    .dcache_bsize = 16,
+    .icache_bsize = 16
+};
+
+#if defined _AIX
+#include <sys/systemcfg.h>
+
+static void ppc_init_cacheline_sizes(void)
+{
+    qemu_cache_conf.icache_bsize = _system_configuration.icache_line;
+    qemu_cache_conf.dcache_bsize = _system_configuration.dcache_line;
+}
+
+#elif defined __linux__
+
+#define QEMU_AT_NULL        0
+#define QEMU_AT_DCACHEBSIZE 19
+#define QEMU_AT_ICACHEBSIZE 20
+
+static void ppc_init_cacheline_sizes(char **envp)
+{
+    unsigned long *auxv;
+
+    while (*envp++) {
+    }
+
+    for (auxv = (unsigned long *)envp; *auxv != QEMU_AT_NULL; auxv += 2) {
+        switch (*auxv) {
+        case QEMU_AT_DCACHEBSIZE:
+            qemu_cache_conf.dcache_bsize = auxv[1];
+            break;
+        case QEMU_AT_ICACHEBSIZE:
+            qemu_cache_conf.icache_bsize = auxv[1];
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+#elif defined __APPLE__
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+static void ppc_init_cacheline_sizes(void)
+{
+    size_t len;
+    unsigned cacheline;
+    int name[2] = { CTL_HW, HW_CACHELINE };
+
+    len = sizeof(cacheline);
+    if (sysctl(name, 2, &cacheline, &len, NULL, 0)) {
+        perror("sysctl CTL_HW HW_CACHELINE failed");
+    } else {
+        qemu_cache_conf.dcache_bsize = cacheline;
+        qemu_cache_conf.icache_bsize = cacheline;
+    }
+}
+#endif
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+static void ppc_init_cacheline_sizes(void)
+{
+    size_t len = 4;
+    unsigned cacheline;
+
+    if (sysctlbyname("machdep.cacheline_size", &cacheline, &len, NULL, 0)) {
+        fprintf(stderr, "sysctlbyname machdep.cacheline_size failed: %s\n",
+                strerror(errno));
+        exit(1);
+    }
+
+    qemu_cache_conf.dcache_bsize = cacheline;
+    qemu_cache_conf.icache_bsize = cacheline;
+}
+#endif
+
+static inline void flush_icache_range(unsigned long start, unsigned long stop)
+{
+    unsigned long p;
+    unsigned long dsize = qemu_cache_conf.dcache_bsize;
+    unsigned long isize = qemu_cache_conf.icache_bsize;
+    unsigned long start1 = start & ~(dsize - 1);
+    unsigned long stop1 = (stop + dsize - 1) & ~(dsize - 1);
+    for (p = start1; p < stop1; p += dsize) {
+        asm volatile("dcbst 0,%0" : : "r"(p) : "memory");
+    }
+    asm volatile("sync" : : : "memory");
+
+    start &= start & ~(isize - 1);
+    stop1 = (stop + isize - 1) & ~(isize - 1);
+    for (p = start1; p < stop1; p += isize) {
+        asm volatile("icbi 0,%0" : : "r"(p) : "memory");
+    }
+    asm volatile("sync" : : : "memory");
+    asm volatile("isync" : : : "memory");
+}
+
 static uint32_t reloc_pc24_val (void *pc, tcg_target_long target)
 {
     tcg_target_long disp;
@@ -1902,6 +2009,12 @@ static const TCGTargetOpDef ppc_op_defs[] = {
 
 static void tcg_target_init(TCGContext *s)
 {
+#ifdef __linux__
+    ppc_init_cacheline_sizes(envp);
+#else
+    ppc_init_cacheline_sizes();
+#endif
+
     tcg_regset_set32(tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffffffff);
     tcg_regset_set32(tcg_target_call_clobber_regs, 0,
                      (1 << TCG_REG_R0) |
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 3d24cd4..680ad5f 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -158,6 +158,113 @@ static const int tcg_target_callee_save_regs[] = {
     TCG_REG_R31
 };
 
+struct qemu_cache_conf {
+    unsigned long dcache_bsize;
+    unsigned long icache_bsize;
+};
+
+static struct qemu_cache_conf qemu_cache_conf = {
+    .dcache_bsize = 16,
+    .icache_bsize = 16
+};
+
+#if defined _AIX
+#include <sys/systemcfg.h>
+
+static void ppc_init_cacheline_sizes(void)
+{
+    qemu_cache_conf.icache_bsize = _system_configuration.icache_line;
+    qemu_cache_conf.dcache_bsize = _system_configuration.dcache_line;
+}
+
+#elif defined __linux__
+
+#define QEMU_AT_NULL        0
+#define QEMU_AT_DCACHEBSIZE 19
+#define QEMU_AT_ICACHEBSIZE 20
+
+static void ppc_init_cacheline_sizes(char **envp)
+{
+    unsigned long *auxv;
+
+    while (*envp++) {
+    }
+
+    for (auxv = (unsigned long *)envp; *auxv != QEMU_AT_NULL; auxv += 2) {
+        switch (*auxv) {
+        case QEMU_AT_DCACHEBSIZE:
+            qemu_cache_conf.dcache_bsize = auxv[1];
+            break;
+        case QEMU_AT_ICACHEBSIZE:
+            qemu_cache_conf.icache_bsize = auxv[1];
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+#elif defined __APPLE__
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+static void ppc_init_cacheline_sizes(void)
+{
+    size_t len;
+    unsigned cacheline;
+    int name[2] = { CTL_HW, HW_CACHELINE };
+
+    len = sizeof(cacheline);
+    if (sysctl(name, 2, &cacheline, &len, NULL, 0)) {
+        perror("sysctl CTL_HW HW_CACHELINE failed");
+    } else {
+        qemu_cache_conf.dcache_bsize = cacheline;
+        qemu_cache_conf.icache_bsize = cacheline;
+    }
+}
+#endif
+
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include <sys/types.h>
+#include <sys/sysctl.h>
+
+static void ppc_init_cacheline_sizes(void)
+{
+    size_t len = 4;
+    unsigned cacheline;
+
+    if (sysctlbyname("machdep.cacheline_size", &cacheline, &len, NULL, 0)) {
+        fprintf(stderr, "sysctlbyname machdep.cacheline_size failed: %s\n",
+                strerror(errno));
+        exit(1);
+    }
+
+    qemu_cache_conf.dcache_bsize = cacheline;
+    qemu_cache_conf.icache_bsize = cacheline;
+}
+#endif
+
+static inline void flush_icache_range(unsigned long start, unsigned long stop)
+{
+    unsigned long p;
+    unsigned long dsize = qemu_cache_conf.dcache_bsize;
+    unsigned long isize = qemu_cache_conf.icache_bsize;
+    unsigned long start1 = start & ~(dsize - 1);
+    unsigned long stop1 = (stop + dsize - 1) & ~(dsize - 1);
+    for (p = start1; p < stop1; p += dsize) {
+        asm volatile("dcbst 0,%0" : : "r"(p) : "memory");
+    }
+    asm volatile("sync" : : : "memory");
+
+    start &= start & ~(isize - 1);
+    stop1 = (stop + isize - 1) & ~(isize - 1);
+    for (p = start1; p < stop1; p += isize) {
+        asm volatile("icbi 0,%0" : : "r"(p) : "memory");
+    }
+    asm volatile("sync" : : : "memory");
+    asm volatile("isync" : : : "memory");
+}
+
 static uint32_t reloc_pc24_val (void *pc, tcg_target_long target)
 {
     tcg_target_long disp;
@@ -1681,6 +1788,12 @@ static const TCGTargetOpDef ppc_op_defs[] = {
 
 static void tcg_target_init (TCGContext *s)
 {
+#ifdef __linux__
+    ppc_init_cacheline_sizes(envp);
+#else
+    ppc_init_cacheline_sizes();
+#endif
+
     tcg_regset_set32 (tcg_target_available_regs[TCG_TYPE_I32], 0, 0xffffffff);
     tcg_regset_set32 (tcg_target_available_regs[TCG_TYPE_I64], 0, 0xffffffff);
     tcg_regset_set32 (tcg_target_call_clobber_regs, 0,
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 30f3aef..21e737f 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -46,7 +46,6 @@
 #endif
 
 #include "qemu-common.h"
-#include "cache-utils.h"
 #include "host-utils.h"
 #include "qemu-timer.h"
 
diff --git a/vl.c b/vl.c
index bd4a5ce..f15995f 100644
--- a/vl.c
+++ b/vl.c
@@ -135,7 +135,6 @@ int main(int argc, char **argv)
 #include "gdbstub.h"
 #include "qemu-timer.h"
 #include "qemu-char.h"
-#include "cache-utils.h"
 #include "block.h"
 #include "blockdev.h"
 #include "block-migration.h"
@@ -2323,8 +2322,6 @@ int main(int argc, char **argv, char **envp)
 
     init_clocks();
 
-    qemu_cache_utils_init(envp);
-
     QLIST_INIT (&vm_change_state_head);
     os_setup_early_signal_handling();
 
