#define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
#endif
-/* startup functions */
+/* startup functions, used in:
+ * common/board_f.c
+ * common/init/board_init.c
+ * common/board_r.c
+ * common/board_info.c
+ */
#include <init.h>
/*
* Function Prototypes
*/
-int dram_init(void);
-
-/**
- * dram_init_banksize() - Set up DRAM bank sizes
- *
- * This can be implemented by boards to set up the DRAM bank information in
- * gd->bd->bi_dram(). It is called just before relocation, after dram_init()
- * is called.
- *
- * If this is not provided, a default implementation will try to set up a
- * single bank. It will do this if CONFIG_NR_DRAM_BANKS and
- * CONFIG_SYS_SDRAM_BASE are set. The bank will have a start address of
- * CONFIG_SYS_SDRAM_BASE and the size will be determined by a call to
- * get_effective_memsize().
- *
- * @return 0 if OK, -ve on error
- */
-int dram_init_banksize(void);
-
void hang (void) __attribute__ ((noreturn));
-int timer_init(void);
int cpu_init(void);
#include <display_options.h>
*/
int run_command_list(const char *cmd, int len, int flag);
-/* arch/$(ARCH)/lib/board.c */
-void board_init_f(ulong);
-void board_init_r(gd_t *, ulong) __attribute__ ((noreturn));
-
-/**
- * ulong board_init_f_alloc_reserve - allocate reserved area
- *
- * This function is called by each architecture very early in the start-up
- * code to allow the C runtime to reserve space on the stack for writable
- * 'globals' such as GD and the malloc arena.
- *
- * @top: top of the reserve area, growing down.
- * @return: bottom of reserved area
- */
-ulong board_init_f_alloc_reserve(ulong top);
-
-/**
- * board_init_f_init_reserve - initialize the reserved area(s)
- *
- * This function is called once the C runtime has allocated the reserved
- * area on the stack. It must initialize the GD at the base of that area.
- *
- * @base: top from which reservation was done
- */
-void board_init_f_init_reserve(ulong base);
-
-/**
- * arch_setup_gd() - Set up the global_data pointer
- *
- * This pointer is special in some architectures and cannot easily be assigned
- * to. For example on x86 it is implemented by adding a specific record to its
- * Global Descriptor Table! So we we provide a function to carry out this task.
- * For most architectures this can simply be:
- *
- * gd = gd_ptr;
- *
- * @gd_ptr: Pointer to global data
- */
-void arch_setup_gd(gd_t *gd_ptr);
-
-int checkboard(void);
-int show_board_info(void);
-int last_stage_init(void);
-extern ulong monitor_flash_len;
-int mac_read_from_eeprom(void);
+int checkflash(void);
+int checkdram(void);
extern u8 __dtb_dt_begin[]; /* embedded device tree blob */
extern u8 __dtb_dt_spl_begin[]; /* embedded device tree blob for SPL/TPL */
-int set_cpu_clk_info(void);
-int print_cpuinfo(void);
-int update_flash_size(int flash_size);
-int arch_early_init_r(void);
-
-/**
- * arch_fsp_init() - perform firmware support package init
- *
- * Where U-Boot relies on binary blobs to handle part of the system init, this
- * function can be used to set up the blobs. This is used on some Intel
- * platforms.
- */
-int arch_fsp_init(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);
+int mdm_init(void);
/**
* Show the DRAM size in a board-specific way
*/
int arch_fixup_fdt(void *blob);
-int reserve_mmu(void);
/* common/flash.c */
void flash_perror (int);
#endif
int get_env_id (void);
-void pci_init (void);
void pci_init_board(void);
-#if defined(CONFIG_DTB_RESELECT)
-int embedded_dtb_select(void);
-#endif
-
-int misc_init_f (void);
-int misc_init_r (void);
-#if defined(CONFIG_VID)
-int init_func_vid(void);
-#endif
-
/* common/exports.c */
void jumptable_init(void);
int board_late_init (void);
int board_postclk_init (void); /* after clocks/timebase, before env/serial */
int board_early_init_r (void);
-void board_poweroff (void);
#if defined(CONFIG_SYS_DRAM_TEST)
int testdram(void);
ulong get_bus_freq (ulong);
int get_serial_clock(void);
-int cpu_init_r (void);
-
/* $(CPU)/interrupts.c */
int interrupt_init (void);
void timer_interrupt (struct pt_regs *);
projects / u-boot / blobdiff