lm32: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory

Commit 0b183fc871:"memory: move mem_path handling to
memory_region_allocate_system_memory" split memory_region_init_ram and
memory_region_init_ram_from_file. Also it moved mem-path handling a step
up from memory_region_init_ram to memory_region_allocate_system_memory.

Therefore for any board that uses memory_region_init_ram directly,
-mem-path is not supported.

Fix this by replacing memory_region_init_ram with
memory_region_allocate_system_memory.

Cc: Michael Walle <michael@walle.cc>
Signed-off-by: Dirk Mueller <dmueller@suse.com>
Acked-by: Michael Walle <michael@walle.cc>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/hw/lm32/milkymist.c b/hw/lm32/milkymist.c
index 7f622610d2..e0cec7dc41 100644
--- a/hw/lm32/milkymist.c
+++ b/hw/lm32/milkymist.c
@@ -118,9 +118,8 @@ milkymist_init(MachineState *machine)
 
     cpu_lm32_set_phys_msb_ignore(env, 1);
 
-    memory_region_init_ram(phys_sdram, NULL, "milkymist.sdram", sdram_size,
-                           &error_abort);
-    vmstate_register_ram_global(phys_sdram);
+    memory_region_allocate_system_memory(phys_sdram, NULL, "milkymist.sdram",
+                                         sdram_size);
     memory_region_add_subregion(address_space_mem, sdram_base, phys_sdram);
 
     dinfo = drive_get(IF_PFLASH, 0, 0);