diff options
Diffstat (limited to 'arch/i386')
| -rw-r--r-- | arch/i386/lib/bios_setup.c | 14 | ||||
| -rw-r--r-- | arch/i386/lib/board.c | 20 | ||||
| -rw-r--r-- | arch/i386/lib/realmode.c | 14 | 
3 files changed, 24 insertions, 24 deletions
| diff --git a/arch/i386/lib/bios_setup.c b/arch/i386/lib/bios_setup.c index a92b77ea2..75407c173 100644 --- a/arch/i386/lib/bios_setup.c +++ b/arch/i386/lib/bios_setup.c @@ -45,8 +45,8 @@ DECLARE_GLOBAL_DATA_PTR;  #define BIOS_BASE        ((char*)0xf0000)  #define BIOS_CS          0xf000 -extern ulong _i386boot_bios; -extern ulong _i386boot_bios_size; +extern ulong __bios_start; +extern ulong __bios_size;  /* these are defined in a 16bit segment and needs   * to be accessed with the RELOC_16_xxxx() macros below @@ -141,8 +141,8 @@ static void setvector(int vector, u16 segment, void *handler)  int bios_setup(void)  { -	ulong i386boot_bios      = (ulong)&_i386boot_bios + gd->reloc_off; -	ulong i386boot_bios_size = (ulong)&_i386boot_bios_size; +	ulong bios_start = (ulong)&__bios_start + gd->reloc_off; +	ulong bios_size = (ulong)&__bios_size;  	static int done=0;  	int vector; @@ -154,13 +154,13 @@ int bios_setup(void)  	}  	done = 1; -	if (i386boot_bios_size > 65536) { +	if (bios_size > 65536) {  		printf("BIOS too large (%ld bytes, max is 65536)\n", -		       i386boot_bios_size); +		       bios_size);  		return -1;  	} -	memcpy(BIOS_BASE, (void*)i386boot_bios, i386boot_bios_size); +	memcpy(BIOS_BASE, (void*)bios_start, bios_size);  	/* clear bda */  	memset(BIOS_DATA, 0, BIOS_DATA_SIZE); diff --git a/arch/i386/lib/board.c b/arch/i386/lib/board.c index 00976a5d4..e7a363da7 100644 --- a/arch/i386/lib/board.c +++ b/arch/i386/lib/board.c @@ -48,11 +48,11 @@  DECLARE_GLOBAL_DATA_PTR;  /* Exports from the Linker Script */ -extern ulong _i386boot_text_start; -extern ulong _i386boot_rel_dyn_start; -extern ulong _i386boot_rel_dyn_end; -extern ulong _i386boot_bss_start; -extern ulong _i386boot_bss_size; +extern ulong __text_start; +extern ulong __rel_dyn_start; +extern ulong __rel_dyn_end; +extern ulong __bss_start; +extern ulong __bss_size;  const char version_string[] =  	U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"; @@ -169,12 +169,12 @@ gd_t *gd;   */  void board_init_f (ulong gdp)  { -	void *text_start = &_i386boot_text_start; +	void *text_start = &__text_start;  	void *u_boot_cmd_end = &__u_boot_cmd_end; -	Elf32_Rel *rel_dyn_start = (Elf32_Rel *)&_i386boot_rel_dyn_start; -	Elf32_Rel *rel_dyn_end = (Elf32_Rel *)&_i386boot_rel_dyn_end; -	void *bss_start = &_i386boot_bss_start; -	ulong bss_size = (ulong)&_i386boot_bss_size; +	Elf32_Rel *rel_dyn_start = (Elf32_Rel *)&__rel_dyn_start; +	Elf32_Rel *rel_dyn_end = (Elf32_Rel *)&__rel_dyn_end; +	void *bss_start = &__bss_start; +	ulong bss_size = (ulong)&__bss_size;  	ulong uboot_size;  	void *dest_addr; diff --git a/arch/i386/lib/realmode.c b/arch/i386/lib/realmode.c index b3f51230a..60fe1816a 100644 --- a/arch/i386/lib/realmode.c +++ b/arch/i386/lib/realmode.c @@ -31,23 +31,23 @@  #define REALMODE_MAILBOX ((char*)0xe00) -extern ulong _i386boot_realmode; -extern ulong _i386boot_realmode_size; +extern ulong __realmode_start; +extern ulong __realmode_size;  extern char realmode_enter;  int realmode_setup(void)  { -	ulong i386boot_realmode      = (ulong)&_i386boot_realmode + gd->reloc_off; -	ulong i386boot_realmode_size = (ulong)&_i386boot_realmode_size; +	ulong realmode_start = (ulong)&__realmode_start + gd->reloc_off; +	ulong realmode_size = (ulong)&__realmode_size;  	/* copy the realmode switch code */ -	if (i386boot_realmode_size > (REALMODE_MAILBOX-REALMODE_BASE)) { +	if (realmode_size > (REALMODE_MAILBOX-REALMODE_BASE)) {  		printf("realmode switch too large (%ld bytes, max is %d)\n", -		       i386boot_realmode_size, (REALMODE_MAILBOX-REALMODE_BASE)); +		       realmode_size, (REALMODE_MAILBOX-REALMODE_BASE));  		return -1;  	} -	memcpy(REALMODE_BASE, (void*)i386boot_realmode, i386boot_realmode_size); +	memcpy(REALMODE_BASE, (void*)realmode_start, realmode_size);  	asm("wbinvd\n");  	return 0; |