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console: Drop driver list in ramstage

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This framework was only available in ramstage. So we had to define
console output functions separately for bootblock, romstage and SMM.
Follow-up patches will re-enable all the consoles removed here,
in a more flexible fashion, and with less lines-of-code and copy-paste.

Also the driver list is not in a well-defined order and some of the
loops could exit without visiting all drivers.

NOTE: This build has no console in ramstage.

Change-Id: Iaddc495aaca37e2a6c2c3f802a0dba27bf227a3e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5337
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This commit is contained in:
Kyösti Mälkki
2014-02-03 17:04:22 +02:00
parent aece3c931e
commit fd95624dae
15 changed files with 9 additions and 379 deletions
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18
src/include/console/console.h
View File

@ -24,24 +24,6 @@
#include <console/loglevel.h>
#include <console/post_codes.h>
#ifndef __PRE_RAM__
unsigned char console_rx_byte(void);
int console_tst_byte(void);
struct console_driver {
void (*init)(void);
void (*tx_byte)(unsigned char byte);
void (*tx_flush)(void);
unsigned char (*rx_byte)(void);
int (*tst_byte)(void);
};
#define __console __attribute__((used, __section__ (".rodata.console_drivers")))
/* Defined by the linker... */
extern struct console_driver console_drivers[];
extern struct console_driver econsole_drivers[];
#endif
#ifndef __ROMCC__
int console_log_level(int msg_level);
void console_init(void);