#ifndef _U_BOOT_I386_H_
#define _U_BOOT_I386_H_ 1
+struct global_data;
+
+extern char gdt_rom[];
+
/* cpu/.../cpu.c */
-int x86_cpu_init_r(void);
-int cpu_init_r(void);
+int arch_cpu_init(void);
int x86_cpu_init_f(void);
int cpu_init_f(void);
-void init_gd(gd_t *id, u64 *gdt_addr);
-void setup_gdt(gd_t *id, u64 *gdt_addr);
+void setup_gdt(struct global_data *id, u64 *gdt_addr);
+/*
+ * Setup FSP execution environment GDT to use the one we used in
+ * arch/x86/cpu/start16.S and reload the segment registers.
+ */
+void setup_fsp_gdt(void);
int init_cache(void);
int cleanup_before_linux(void);
-void panic_puts(const char *str);
/* cpu/.../timer.c */
void timer_isr(void *);
int register_timer_isr (timer_fnc_t *isr_func);
unsigned long get_tbclk_mhz(void);
void timer_set_base(uint64_t base);
-int pcat_timer_init(void);
-
-/* Architecture specific - can be in arch/x86/cpu/, arch/x86/lib/, or $(BOARD)/ */
-int dram_init_f(void);
+int i8254_init(void);
/* cpu/.../interrupts.c */
int cpu_init_interrupts(void);
-/* board/.../... */
-int dram_init(void);
+int cleanup_before_linux(void);
+int x86_cleanup_before_linux(void);
+void x86_enable_caches(void);
+void x86_disable_caches(void);
+int x86_init_cache(void);
+void reset_cpu(ulong addr);
+ulong board_get_usable_ram_top(ulong total_size);
+int default_print_cpuinfo(void);
+
+/* Set up a UART which can be used with printch(), printhex8(), etc. */
+int setup_internal_uart(int enable);
void setup_pcat_compatibility(void);
/* arch/x86/lib/... */
int video_bios_init(void);
+/* arch/x86/lib/fsp/... */
+
+/**
+ * fsp_save_s3_stack() - save stack address to CMOS for next S3 boot
+ *
+ * At the end of pre-relocation phase, save the new stack address
+ * to CMOS and use it as the stack on next S3 boot for fsp_init()
+ * continuation function.
+ *
+ * @return: 0 if OK, -ve on error
+ */
+int fsp_save_s3_stack(void);
+
void board_init_f_r_trampoline(ulong) __attribute__ ((noreturn));
void board_init_f_r(void) __attribute__ ((noreturn));
+int arch_misc_init(void);
+
/* Read the time stamp counter */
static inline __attribute__((no_instrument_function)) uint64_t rdtsc(void)
{
/* board/... */
void timer_set_tsc_base(uint64_t new_base);
uint64_t timer_get_tsc(void);
+void board_quiesce_devices(void);
+
+void quick_ram_check(void);
+
+#define PCI_VGA_RAM_IMAGE_START 0xc0000
#endif /* _U_BOOT_I386_H_ */