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drivers/pc80/rtc: Move CMOS_POST_BANK_x definitions 

Change-Id: I8b56df6de7529772b0f1a59002f92c4f31486bf0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38196
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kyösti Mälkki 2020-01-04 16:15:50 +02:00 committed by Patrick Georgi
parent 101f454596
commit 229d5b2f46
2 changed files with 28 additions and 31 deletions
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28
src/drivers/pc80/rtc/post.c
View File

@ -7,6 +7,34 @@
#include <pc80/mc146818rtc.h>
#include <smp/spinlock.h>
#if CONFIG(USE_OPTION_TABLE)
# include "option_table.h"
# define CMOS_POST_OFFSET (CMOS_VSTART_cmos_post_offset >> 3)
#else
# if (CONFIG_CMOS_POST_OFFSET != 0)
# define CMOS_POST_OFFSET CONFIG_CMOS_POST_OFFSET
# else
# error "Must configure CONFIG_CMOS_POST_OFFSET"
# endif
#endif
/*
* 0 = Bank Select Magic
* 1 = Bank 0 POST
* 2 = Bank 1 POST
* 3-6 = BANK 0 Extra log
* 7-10 = BANK 1 Extra log
*/
#define CMOS_POST_BANK_OFFSET (CMOS_POST_OFFSET)
#define CMOS_POST_BANK_0_MAGIC 0x80
#define CMOS_POST_BANK_0_OFFSET (CMOS_POST_OFFSET + 1)
#define CMOS_POST_BANK_0_EXTRA (CMOS_POST_OFFSET + 3)
#define CMOS_POST_BANK_1_MAGIC 0x81
#define CMOS_POST_BANK_1_OFFSET (CMOS_POST_OFFSET + 2)
#define CMOS_POST_BANK_1_EXTRA (CMOS_POST_OFFSET + 7)
#define CMOS_POST_EXTRA_DEV_PATH 0x01
DECLARE_SPIN_LOCK(cmos_post_lock)
int cmos_post_previous_boot(u8 *code, u32 *extra)

31
src/include/pc80/mc146818rtc.h
View File

@ -181,37 +181,6 @@ int cmos_lb_cks_valid(void);
int cmos_checksum_valid(int range_start, int range_end, int cks_loc);
void cmos_set_checksum(int range_start, int range_end, int cks_loc);
#if CONFIG(CMOS_POST)
#if CONFIG(USE_OPTION_TABLE)
# include "option_table.h"
# define CMOS_POST_OFFSET (CMOS_VSTART_cmos_post_offset >> 3)
#else
# if (CONFIG_CMOS_POST_OFFSET != 0)
# define CMOS_POST_OFFSET CONFIG_CMOS_POST_OFFSET
# else
# error "Must configure CONFIG_CMOS_POST_OFFSET"
# endif
#endif
/*
* 0 = Bank Select Magic
* 1 = Bank 0 POST
* 2 = Bank 1 POST
* 3-6 = BANK 0 Extra log
* 7-10 = BANK 1 Extra log
*/
#define CMOS_POST_BANK_OFFSET (CMOS_POST_OFFSET)
#define CMOS_POST_BANK_0_MAGIC 0x80
#define CMOS_POST_BANK_0_OFFSET (CMOS_POST_OFFSET + 1)
#define CMOS_POST_BANK_0_EXTRA (CMOS_POST_OFFSET + 3)
#define CMOS_POST_BANK_1_MAGIC 0x81
#define CMOS_POST_BANK_1_OFFSET (CMOS_POST_OFFSET + 2)
#define CMOS_POST_BANK_1_EXTRA (CMOS_POST_OFFSET + 7)
#define CMOS_POST_EXTRA_DEV_PATH 0x01
#endif /* CONFIG_CMOS_POST */
#endif /* CONFIG_ARCH_X86 */
void cmos_post_init(void);