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PPC: e500: Use new SOC dt format 

Due to popular demand, let's clean up the soc node a bit and use
more recent dt notions.

Requested-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexander Graf 2012-06-06 00:20:20 +02:00
parent 518c7fb44f
commit ebb9518aab
1 changed files with 4 additions and 5 deletions
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9
hw/ppce500_mpc8544ds.c
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@ -43,7 +43,6 @@
#define RAM_SIZES_ALIGN (64UL << 20)
#define MPC8544_CCSRBAR_BASE 0xE0000000
#define MPC8544_CCSRBAR_REGSIZE 0x00001000
#define MPC8544_CCSRBAR_SIZE 0x00100000
#define MPC8544_MPIC_REGS_BASE (MPC8544_CCSRBAR_BASE + 0x40000)
#define MPC8544_SERIAL0_REGS_BASE (MPC8544_CCSRBAR_BASE + 0x4500)
@ -99,6 +98,7 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
uint32_t tb_freq = 400000000;
int i;
char compatible[] = "MPC8544DS\0MPC85xxDS";
char compatible_sb[] = "fsl,mpc8544-immr\0simple-bus";
char model[] = "MPC8544DS";
char soc[128];
char ser0[128];
@ -232,16 +232,15 @@ static int mpc8544_load_device_tree(CPUPPCState *env,
qemu_devtree_add_subnode(fdt, "/aliases");
/* XXX These should go into their respective devices' code */
snprintf(soc, sizeof(soc), "/soc8544@%x", MPC8544_CCSRBAR_BASE);
snprintf(soc, sizeof(soc), "/soc@%x", MPC8544_CCSRBAR_BASE);
qemu_devtree_add_subnode(fdt, soc);
qemu_devtree_setprop_string(fdt, soc, "device_type", "soc");
qemu_devtree_setprop_string(fdt, soc, "compatible", "simple-bus");
qemu_devtree_setprop(fdt, soc, "compatible", compatible_sb,
sizeof(compatible_sb));
qemu_devtree_setprop_cell(fdt, soc, "#address-cells", 1);
qemu_devtree_setprop_cell(fdt, soc, "#size-cells", 1);
qemu_devtree_setprop_cells(fdt, soc, "ranges", 0x0, MPC8544_CCSRBAR_BASE,
MPC8544_CCSRBAR_SIZE);
qemu_devtree_setprop_cells(fdt, soc, "reg", MPC8544_CCSRBAR_BASE,
MPC8544_CCSRBAR_REGSIZE);
/* XXX should contain a reasonable value */
qemu_devtree_setprop_cell(fdt, soc, "bus-frequency", 0);