/*
* Function Prototypes
*/
+int dram_init(void);
void hang (void) __attribute__ ((noreturn));
/* */
phys_size_t initdram (int);
-int display_options (void);
-/**
- * print_size() - Print a size with a suffic
- *
- * print sizes as "xxx KiB", "xxx.y KiB", "xxx MiB", "xxx.y MiB",
- * xxx GiB, xxx.y GiB, etc as needed; allow for optional trailing string
- * (like "\n")
- *
- * @size: Size to print
- * @suffix String to print after the size
- */
-void print_size(uint64_t size, const char *suffix);
-
-int print_buffer(ulong addr, const void *data, uint width, uint count,
- uint linelen);
+#include <display_options.h>
/* common/main.c */
void main_loop (void);
extern char console_buffer[];
/* arch/$(ARCH)/lib/board.c */
-void board_init_f(ulong);
-void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
-int checkboard (void);
-int checkflash (void);
-int checkdram (void);
-int last_stage_init(void);
+void board_init_f(ulong);
+void board_init_r(gd_t *, ulong) __attribute__ ((noreturn));
+int checkboard(void);
+int show_board_info(void);
+int checkflash(void);
+int checkdram(void);
+int last_stage_init(void);
extern ulong monitor_flash_len;
int mac_read_from_eeprom(void);
extern u8 __dtb_dt_begin[]; /* embedded device tree blob */
int arch_early_init_r(void);
/**
+ * arch_cpu_init_dm() - init CPU after driver model is available
+ *
+ * This is called immediately after driver model is available before
+ * relocation. This is similar to arch_cpu_init() but is able to reference
+ * devices
+ *
+ * @return 0 if OK, -ve on error
+ */
+int arch_cpu_init_dm(void);
+
+/**
+ * Reserve all necessary stacks
+ *
+ * This is used in generic board init sequence in common/board_f.c. Each
+ * architecture could provide this function to tailor the required stacks.
+ *
+ * On entry gd->start_addr_sp is pointing to the suggested top of the stack.
+ * The callee ensures gd->start_add_sp is 16-byte aligned, so architectures
+ * require only this can leave it untouched.
+ *
+ * On exit gd->start_addr_sp and gd->irq_sp should be set to the respective
+ * positions of the stack. The stack pointer(s) will be set to this later.
+ * gd->irq_sp is only required, if the architecture needs it.
+ *
+ * @return 0 if no error
+ */
+__weak int arch_reserve_stacks(void);
+
+/**
* Show the DRAM size in a board-specific way
*
* This is used by boards to display DRAM information in their own way.
*
* @param size Size of DRAM (which should be displayed along with other info)
*/
-void board_show_dram(ulong size);
+void board_show_dram(phys_size_t size);
/**
* arch_fixup_fdt() - Write arch-specific information to fdt
defined(CONFIG_8xx)
uint get_immr (uint);
#endif
-uint get_pir (void);
#if defined(CONFIG_MPC5xxx)
uint get_svr (void);
#endif
iter++, cpu = cpumask_next(cpu, mask)) \
int cpu_numcores (void);
+int cpu_num_dspcores(void);
u32 cpu_mask (void);
+u32 cpu_dsp_mask(void);
int is_core_valid (unsigned int);
int probecpu (void);
int checkcpu (void);
void invalidate_dcache_all(void);
void invalidate_icache_all(void);
+enum {
+ /* Disable caches (else flush caches but leave them active) */
+ CBL_DISABLE_CACHES = 1 << 0,
+ CBL_SHOW_BOOTSTAGE_REPORT = 1 << 1,
+
+ CBL_ALL = 3,
+};
+
+/**
+ * Clean up ready for linux
+ *
+ * @param flags Flags to control what is done
+ */
+int cleanup_before_linux_select(int flags);
+
/* arch/$(ARCH)/lib/ticks.S */
uint64_t get_ticks(void);
void wait_ticks (unsigned long);
int zunzip(void *dst, int dstlen, unsigned char *src, unsigned long *lenp,
int stoponerr, int offset);
+/**
+ * gzwrite progress indicators: defined weak to allow board-specific
+ * overrides:
+ *
+ * gzwrite_progress_init called on startup
+ * gzwrite_progress called during decompress/write loop
+ * gzwrite_progress_finish called at end of loop to
+ * indicate success (retcode=0) or failure
+ */
+void gzwrite_progress_init(u64 expected_size);
+
+void gzwrite_progress(int iteration,
+ u64 bytes_written,
+ u64 total_bytes);
+
+void gzwrite_progress_finish(int retcode,
+ u64 totalwritten,
+ u64 totalsize,
+ u32 expected_crc,
+ u32 calculated_crc);
+
+/**
+ * decompress and write gzipped image from memory to block device
+ *
+ * @param src compressed image address
+ * @param len compressed image length in bytes
+ * @param dev block device descriptor
+ * @param szwritebuf bytes per write (pad to erase size)
+ * @param startoffs offset in bytes of first write
+ * @param szexpected expected uncompressed length
+ * may be zero to use gzip trailer
+ * for files under 4GiB
+ */
+int gzwrite(unsigned char *src, int len,
+ struct block_dev_desc *dev,
+ unsigned long szwritebuf,
+ u64 startoffs,
+ u64 szexpected);
+
/* lib/qsort.c */
void qsort(void *base, size_t nmemb, size_t size,
int(*compar)(const void *, const void *));
/* lib/net_utils.c */
#include <net.h>
-static inline IPaddr_t getenv_IPaddr(char *var)
+static inline struct in_addr getenv_ip(char *var)
{
return string_to_ip(getenv(var));
}
int cpu_release(int nr, int argc, char * const argv[]);
#endif
-/* Define a null map_sysmem() if the architecture doesn't use it */
-# ifndef CONFIG_ARCH_MAP_SYSMEM
-static inline void *map_sysmem(phys_addr_t paddr, unsigned long len)
-{
- return (void *)(uintptr_t)paddr;
-}
-
-static inline void unmap_sysmem(const void *vaddr)
-{
-}
-
-static inline phys_addr_t map_to_sysmem(const void *ptr)
-{
- return (phys_addr_t)(uintptr_t)ptr;
-}
-# endif
-
#endif /* __ASSEMBLY__ */
#ifdef CONFIG_PPC