diff options
| author | Stefan Reinauer <stepan@coreboot.org> | 2010-11-22 08:09:50 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2010-11-22 08:09:50 +0000 |
| commit | abc0c8551604933ca54e9eaa48c3f00e4915dc90 (patch) | |
| tree | 2b8b2b7c07329b72f9adeea737e5049435fe4549 /src/console/console.c | |
| parent | e9c447326a0ff5565886b0c18c806c77c4a03cb8 (diff) | |
| download | coreboot-abc0c8551604933ca54e9eaa48c3f00e4915dc90.tar.xz | |
Printing coreboot debug messages on VGA console is pretty much useless, since
initializing VGA happens pretty much as the last thing before starting the
payload. Hence, drop VGA console support, as we did in coreboot v3.
- Drop VGA and BTEXT console support.
Console is meant to be debugging only, and by the time graphics comes up
99% of the risky stuff has already happened. Note: This patch does not remove
hardware init but only the actual output functionality.
The ragexl driver needs some extra love, but that's for another day
- factor out die() and post()
- drop some leftover RAMBASE < 0x100000 checks.
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: QingPei Wang<wangqingpei@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6111 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/console/console.c')
| -rw-r--r-- | src/console/console.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/src/console/console.c b/src/console/console.c index fb31c46a7a..4f11fbecf8 100644 --- a/src/console/console.c +++ b/src/console/console.c @@ -91,28 +91,6 @@ int console_tst_byte(void) return 0; } -/* - * Write POST information - */ -void post_code(u8 value) -{ -#if !defined(CONFIG_NO_POST) || CONFIG_NO_POST==0 -#if CONFIG_SERIAL_POST==1 - printk(BIOS_EMERG, "POST: 0x%02x\n", value); -#endif - outb(value, 0x80); -#endif -} - -/* Report a fatal error */ -void __attribute__((noreturn)) die(const char *msg) -{ - printk(BIOS_EMERG, "%s", msg); - //post_code(0xff); - for (;;) - hlt(); /* Halt */ -} - #else void console_init(void) @@ -129,24 +107,4 @@ void console_init(void) " starting...\n"; print_info(console_test); } - -void post_code(u8 value) -{ -#if !defined(CONFIG_NO_POST) || CONFIG_NO_POST==0 -#if CONFIG_SERIAL_POST==1 - print_emerg("POST: 0x"); - print_emerg_hex8(value); - print_emerg("\n"); -#endif - outb(value, 0x80); -#endif -} - -void die(const char *str) -{ - print_emerg(str); - do { - hlt(); - } while(1); -} #endif |