struct platform_ops {
void (*fixups)(void);
void (*image_hdr)(const void *);
- void * (*malloc)(u32 size);
+ void * (*malloc)(unsigned long size);
void (*free)(void *ptr);
void * (*realloc)(void *ptr, unsigned long size);
void (*exit)(void);
struct loader_info {
void *promptr;
unsigned long initrd_addr, initrd_size;
+ char *cmdline;
+ int cmdline_len;
};
extern struct loader_info loader_info;
-void start(void *sp);
+void start(void);
int ft_init(void *dt_blob, unsigned int max_size, unsigned int max_find_device);
int serial_console_init(void);
int ns16550_console_init(void *devp, struct serial_console_data *scdp);
-void *simple_alloc_init(char *base, u32 heap_size, u32 granularity,
- u32 max_allocs);
-
+void *simple_alloc_init(char *base, unsigned long heap_size,
+ unsigned long granularity, unsigned long max_allocs);
+extern void flush_cache(void *, unsigned long);
+int dt_xlate_reg(void *node, int res, unsigned long *addr, unsigned long *size);
+int dt_xlate_addr(void *node, u32 *buf, int buflen, unsigned long *xlated_addr);
static inline void *finddevice(const char *name)
{
return (dt_ops.getprop) ? dt_ops.getprop(devp, name, buf, buflen) : -1;
}
-static inline int setprop(void *devp, const char *name, void *buf, int buflen)
+static inline int setprop(void *devp, const char *name,
+ const void *buf, int buflen)
{
return (dt_ops.setprop) ? dt_ops.setprop(devp, name, buf, buflen) : -1;
}
+#define setprop_val(devp, name, val) \
+ do { \
+ typeof(val) x = (val); \
+ setprop((devp), (name), &x, sizeof(x)); \
+ } while (0)
static inline int setprop_str(void *devp, const char *name, const char *buf)
{
return find_node_by_prop_value_str(prev, "device_type", type);
}
-static inline void *malloc(u32 size)
+void dt_fixup_memory(u64 start, u64 size);
+void dt_fixup_cpu_clocks(u32 cpufreq, u32 tbfreq, u32 busfreq);
+void dt_fixup_clock(const char *path, u32 freq);
+void __dt_fixup_mac_addresses(u32 startindex, ...);
+#define dt_fixup_mac_addresses(...) \
+ __dt_fixup_mac_addresses(0, __VA_ARGS__, NULL)
+
+
+static inline void *find_node_by_linuxphandle(const u32 linuxphandle)
+{
+ return find_node_by_prop_value(NULL, "linux,phandle",
+ (char *)&linuxphandle, sizeof(u32));
+}
+
+static inline void *malloc(unsigned long size)
{
return (platform_ops.malloc) ? platform_ops.malloc(size) : NULL;
}
platform_ops.exit();
for(;;);
}
+#define fatal(args...) { printf(args); exit(); }
+
#define BSS_STACK(size) \
static char _bss_stack[size]; \