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| author | Stefan Reinauer <stepan@coresystems.de> | 2010-04-26 12:08:51 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2010-04-26 12:08:51 +0000 |
| commit | 607cdf62b665230a943a271042bf9c3bf9803cab (patch) | |
| tree | 60f8773ad8a9642fb7eeff1c5a208eb09dee30cd /src/devices/oprom/x86_asm.S | |
| parent | 79255fcdb30a1e04ee25a98a4b25e63e56dba6a7 (diff) | |
| download | coreboot-607cdf62b665230a943a271042bf9c3bf9803cab.tar.xz | |
fix a bug in pcibios check.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5502 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/devices/oprom/x86_asm.S')
| -rw-r--r-- | src/devices/oprom/x86_asm.S | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/devices/oprom/x86_asm.S b/src/devices/oprom/x86_asm.S index 03c6994046..724fe02c0d 100644 --- a/src/devices/oprom/x86_asm.S +++ b/src/devices/oprom/x86_asm.S @@ -49,8 +49,8 @@ __realmode_code: /* Realmode IDT pointer structure. */ .globl __realmode_idt __realmode_idt = RELOCATED(.) - .word 1023 /* 16-bit limit */ - .long 0 /* 24-bit base */ + .word 1023 /* 16 bit limit */ + .long 0 /* 24 bit base */ .word 0 /* Preserve old stack */ @@ -101,14 +101,14 @@ __run_optionrom = RELOCATED(.) 1: /* Setup a stack: Put the stack at the end of page zero. * That way we can easily share it between real and - * protected, since the 16-bit ESP at segment 0 will + * protected, since the 16 bit ESP at segment 0 will * work for any case. */ mov $0x0, %ax mov %ax, %ss movl $0x1000, %eax movl %eax, %esp - /* Load our 16 bit idt */ + /* Load 16 bit IDT */ xor %ax, %ax mov %ax, %ds lidt __realmode_idt @@ -119,9 +119,9 @@ __run_optionrom = RELOCATED(.) mov %ax, %gs mov $0x40, %ax mov %ax, %ds - mov %cx, %ax // restore ax /* ************************************ */ + mov %cx, %ax // restore ax // TODO this will not work for non-VGA option ROMs /* run VGA BIOS at 0xc000:0003 */ lcall $0xc000, $0x0003 @@ -201,7 +201,7 @@ __run_vsa = RELOCATED(.) 1: /* Setup a stack: Put the stack at the end of page zero. * That way we can easily share it between real and - * protected, since the 16-bit ESP at segment 0 will + * protected, since the 16 bit ESP at segment 0 will * work for any case. */ mov $0x0, %ax mov %ax, %ss @@ -415,12 +415,12 @@ __interrupt_handler_16bit = RELOCATED(.) mov $0x0, %ax mov %ax, %ss - /* Restore 16-bit IDT */ + /* Restore 16 bit IDT */ xor %ax, %ax mov %ax, %ds lidt __realmode_idt - /* Set up our segment registers to segment 0x0000 */ + /* Set up segment registers to segment 0x0000 */ mov %ax, %es mov %ax, %fs mov %ax, %gs |