diff options
| -rw-r--r-- | src/arch/x86/include/arch/cbfs.h | 26 | ||||
| -rw-r--r-- | src/arch/x86/include/bootblock_common.h | 32 | ||||
| -rw-r--r-- | src/arch/x86/init/bootblock_normal.c | 1 | ||||
| -rw-r--r-- | src/arch/x86/init/bootblock_simple.c | 1 |
4 files changed, 34 insertions, 26 deletions
diff --git a/src/arch/x86/include/arch/cbfs.h b/src/arch/x86/include/arch/cbfs.h new file mode 100644 index 0000000000..635ff10fd6 --- /dev/null +++ b/src/arch/x86/include/arch/cbfs.h @@ -0,0 +1,26 @@ +static void *walkcbfs(char *target) +{ + void *entry; + asm volatile ( + "mov $1f, %%esp\n\t" + "jmp walkcbfs_asm\n\t" + "1:\n\t" : "=a" (entry) : "S" (target) : "ebx", "ecx", "edi", "esp"); + return entry; +} + +/* just enough to support findstage. copied because the original version doesn't easily pass through romcc */ +struct cbfs_stage_restricted { + unsigned long compression; + unsigned long entry; // this is really 64bit, but properly endianized +}; + +static inline unsigned long findstage(char* target) +{ + return ((struct cbfs_stage_restricted *)walkcbfs(target))->entry; +} + +static inline void call(unsigned long addr, unsigned long bist) +{ + asm volatile ("jmp *%0\n\t" : : "r" (addr), "a" (bist)); +} + diff --git a/src/arch/x86/include/bootblock_common.h b/src/arch/x86/include/bootblock_common.h index a808cec7a5..4c4a092e0c 100644 --- a/src/arch/x86/include/bootblock_common.h +++ b/src/arch/x86/include/bootblock_common.h @@ -1,4 +1,3 @@ -#define __PRE_RAM__ #if CONFIG_LOGICAL_CPUS && \ (defined(CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT) || defined(CONFIG_BOOTBLOCK_SOUTHBRIDGE_INIT)) #include <cpu/x86/lapic/boot_cpu.c> @@ -6,6 +5,11 @@ #define boot_cpu(x) 1 #endif +#ifdef CONFIG_BOOTBLOCK_CPU_INIT +#include CONFIG_BOOTBLOCK_CPU_INIT +#else +static void bootblock_cpu_init(void) { } +#endif #ifdef CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT #include CONFIG_BOOTBLOCK_NORTHBRIDGE_INIT #else @@ -17,31 +21,7 @@ static void bootblock_northbridge_init(void) { } static void bootblock_southbridge_init(void) { } #endif -static void *walkcbfs(char *target) -{ - void *entry; - asm volatile ( - "mov $1f, %%esp\n\t" - "jmp walkcbfs_asm\n\t" - "1:\n\t" : "=a" (entry) : "S" (target) : "ebx", "ecx", "edi", "esp"); - return entry; -} - -/* just enough to support findstage. copied because the original version doesn't easily pass through romcc */ -struct cbfs_stage { - unsigned long compression; - unsigned long entry; // this is really 64bit, but properly endianized -}; - -static unsigned long findstage(char* target) -{ - return ((struct cbfs_stage*)walkcbfs(target))->entry; -} - -static void call(unsigned long addr, unsigned long bist) -{ - asm volatile ("jmp *%0\n\t" : : "r" (addr), "a" (bist)); -} +#include <arch/cbfs.h> #if CONFIG_USE_OPTION_TABLE #include <pc80/mc146818rtc.h> diff --git a/src/arch/x86/init/bootblock_normal.c b/src/arch/x86/init/bootblock_normal.c index 99551484aa..db9d0f9557 100644 --- a/src/arch/x86/init/bootblock_normal.c +++ b/src/arch/x86/init/bootblock_normal.c @@ -6,6 +6,7 @@ static void main(unsigned long bist) if (boot_cpu()) { bootblock_northbridge_init(); bootblock_southbridge_init(); + bootblock_cpu_init(); } #if CONFIG_USE_OPTION_TABLE diff --git a/src/arch/x86/init/bootblock_simple.c b/src/arch/x86/init/bootblock_simple.c index 3887b97c58..5d7c611aa7 100644 --- a/src/arch/x86/init/bootblock_simple.c +++ b/src/arch/x86/init/bootblock_simple.c @@ -5,6 +5,7 @@ static void main(unsigned long bist) if (boot_cpu()) { bootblock_northbridge_init(); bootblock_southbridge_init(); + bootblock_cpu_init(); } #if CONFIG_USE_OPTION_TABLE |