typedef volatile unsigned short vu_short;
typedef volatile unsigned char vu_char;
-/* Allow sharing constants with type modifiers between C and assembly. */
-#define _AC(X, Y) (X##Y)
-
#include <config.h>
#include <errno.h>
#include <time.h>
void board_show_dram(phys_size_t size);
/**
+ * Get the uppermost pointer that is valid to access
+ *
+ * Some systems may not map all of their address space. This function allows
+ * boards to indicate what their highest support pointer value is for DRAM
+ * access.
+ *
+ * @param total_size Size of U-Boot (unused?)
+ */
+ulong board_get_usable_ram_top(ulong total_size);
+
+/**
* arch_fixup_fdt() - Write arch-specific information to fdt
*
* Defined in arch/$(ARCH)/lib/bootm-fdt.c
# define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
#endif
-#if defined(CONFIG_MPC8XX_SPI)
-extern void spi_init_f (void);
-extern void spi_init_r (void);
-extern ssize_t spi_read (uchar *, int, uchar *, int);
-extern ssize_t spi_write (uchar *, int, uchar *, int);
-#endif
-
/* $(BOARD)/$(BOARD).c */
int board_early_init_f (void);
int board_fix_fdt (void *rw_fdt_blob); /* manipulate the U-Boot fdt before its relocation */
void smp_kick_all_cpus(void);
/* $(CPU)/serial.c */
+struct serial_device_info;
+
int serial_init (void);
void serial_setbrg (void);
void serial_putc (const char);
void serial_puts (const char *);
int serial_getc (void);
int serial_tstc (void);
+int serial_getconfig(uint *config);
int serial_setconfig(uint config);
+int serial_getinfo(struct serial_device_info *info);
/* $(CPU)/speed.c */
int get_clocks (void);
uint dpram_alloc_align(uint size,uint align);
void bootcount_store (ulong);
ulong bootcount_load (void);
-#define BOOTCOUNT_MAGIC 0xB001C041
/* $(CPU)/.../<eth> */
void mii_init (void);
#else /* __ASSEMBLY__ */
-/* Drop a C type modifier (like in 3UL) for constants used in assembly. */
-#define _AC(X, Y) X
-
#endif /* __ASSEMBLY__ */
/* Put only stuff here that the assembler can digest */
-/* Declare an unsigned long constant digestable both by C and an assembler. */
-#define UL(x) _AC(x, UL)
-
#ifdef CONFIG_POST
#define CONFIG_HAS_POST
#ifndef CONFIG_POST_ALT_LIST
#endif
#endif
-#ifdef CONFIG_INIT_CRITICAL
-#error CONFIG_INIT_CRITICAL is deprecated!
-#error Read section CONFIG_SKIP_LOWLEVEL_INIT in README.
-#endif
-
#define ROUND(a,b) (((a) + (b) - 1) & ~((b) - 1))
/*