cpu: bmips: convert to use live dt

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

diff --git a/drivers/cpu/bmips_cpu.c b/drivers/cpu/bmips_cpu.c
index 7ed4bc7..f5bacd2 100644 (file)
--- a/drivers/cpu/bmips_cpu.c
+++ b/drivers/cpu/bmips_cpu.c
@@ -13,8 +13,6 @@
 #include <errno.h>
 #include <asm/io.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 #define REV_CHIPID_SHIFT               16
 #define REV_CHIPID_MASK                        (0xffff << REV_CHIPID_SHIFT)
 #define REV_LONG_CHIPID_SHIFT          12
@@ -397,8 +395,7 @@ int bmips_cpu_bind(struct udevice *dev)
 {
        struct cpu_platdata *plat = dev_get_parent_platdata(dev);
 
-       plat->cpu_id = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
-               "reg", -1);
+       plat->cpu_id = dev_read_u32_default(dev, "reg", -1);
        plat->device_id = read_c0_prid();
 
        return 0;
@@ -409,14 +406,11 @@ int bmips_cpu_probe(struct udevice *dev)
        struct bmips_cpu_priv *priv = dev_get_priv(dev);
        const struct bmips_cpu_hw *hw =
                (const struct bmips_cpu_hw *)dev_get_driver_data(dev);
-       fdt_addr_t addr;
-       fdt_size_t size;
 
-       addr = devfdt_get_addr_size_index(dev_get_parent(dev), 0, &size);
-       if (addr == FDT_ADDR_T_NONE)
+       priv->regs = dev_remap_addr(dev);
+       if (!priv->regs)
                return -EINVAL;
 
-       priv->regs = ioremap(addr, size);
        priv->hw = hw;
 
        return 0;