Use qemu_ram_alloc

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6520 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/hw/ppc_chrp.c b/hw/ppc_chrp.c
index 026b08b..89019a8 100644 (file)
--- a/hw/ppc_chrp.c
+++ b/hw/ppc_chrp.c
@@ -35,6 +35,7 @@
 #include "escc.h"
 
 #define MAX_IDE_BUS 2
+#define VGA_BIOS_SIZE 65536
 
 /* UniN device */
 static void unin_writel (void *opaque, target_phys_addr_t addr, uint32_t value)
@@ -71,7 +72,7 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
     qemu_irq *pic, **openpic_irqs;
     int unin_memory;
     int linux_boot, i;
-    unsigned long bios_offset, vga_bios_offset;
+    ram_addr_t ram_offset, vga_ram_offset, bios_offset, vga_bios_offset;
     uint32_t kernel_base, kernel_size, initrd_base, initrd_size;
     PCIBus *pci_bus;
     nvram_t nvram;
@@ -117,10 +118,14 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
     }
 
     /* allocate RAM */
-    cpu_register_physical_memory(0, ram_size, IO_MEM_RAM);
+    ram_offset = qemu_ram_alloc(ram_size);
+    cpu_register_physical_memory(0, ram_size, ram_offset);
+
+    /* allocate VGA RAM */
+    vga_ram_offset = qemu_ram_alloc(vga_ram_size);
 
     /* allocate and load BIOS */
-    bios_offset = ram_size + vga_ram_size;
+    bios_offset = qemu_ram_alloc(BIOS_SIZE);
     if (bios_name == NULL)
         bios_name = BIOS_FILENAME;
     snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
@@ -138,7 +143,7 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
                                  bios_size, bios_offset | IO_MEM_ROM);
 
     /* allocate and load VGA BIOS */
-    vga_bios_offset = bios_offset + bios_size;
+    vga_bios_offset = qemu_ram_alloc(VGA_BIOS_SIZE);
     snprintf(buf, sizeof(buf), "%s/%s", bios_dir, VGABIOS_FILENAME);
     vga_bios_size = load_image(buf, phys_ram_base + vga_bios_offset + 8);
     if (vga_bios_size < 0) {
@@ -156,7 +161,6 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
                      vga_bios_size);
         vga_bios_size += 8;
     }
-    vga_bios_size = (vga_bios_size + 0xfff) & ~0xfff;
 
     if (linux_boot) {
         kernel_base = KERNEL_LOAD_ADDR;
@@ -337,6 +341,6 @@ QEMUMachine core99_machine = {
     .name = "mac99",
     .desc = "Mac99 based PowerMAC",
     .init = ppc_core99_init,
-    .ram_require = BIOS_SIZE + VGA_RAM_SIZE,
+    .ram_require = BIOS_SIZE + VGA_BIOS_SIZE + VGA_RAM_SIZE,
     .max_cpus = MAX_CPUS,
 };