x86: crownbay: Add MP initialization

[u-boot] / arch / x86 / include / asm / u-boot-x86.h

diff --git a/arch/x86/include/asm/u-boot-x86.h b/arch/x86/include/asm/u-boot-x86.h
index c743efd60b907821d52ece8dbc144f8ff5df1103..4dae365a1233bcf2cb3804ba3f8cedcf05b26f36 100644 (file)
--- a/arch/x86/include/asm/u-boot-x86.h
+++ b/arch/x86/include/asm/u-boot-x86.h
@@ -8,15 +8,21 @@
 #ifndef _U_BOOT_I386_H_
 #define _U_BOOT_I386_H_        1
 
+extern char gdt_rom[];
+
 /* cpu/.../cpu.c */
 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);
+/*
+ * 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 *);
@@ -50,9 +56,14 @@ u32 isa_map_rom(u32 bus_addr, int size);
 /* arch/x86/lib/... */
 int video_bios_init(void);
 
+/* arch/x86/lib/fsp/... */
+int x86_fsp_init(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)
 {
@@ -67,6 +78,8 @@ uint64_t timer_get_tsc(void);
 
 void quick_ram_check(void);
 
+int x86_init_cpus(void);
+
 #define PCI_VGA_RAM_IMAGE_START                0xc0000
 
 #endif /* _U_BOOT_I386_H_ */