diff options
| author | Jonathon Hall <jonathon.hall@puri.sm> | 2023-05-01 13:42:46 -0400 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@gmail.com> | 2023-05-08 17:51:08 +0000 |
| commit | 78f8343c70551bdb8f2cc3716aed9f339a85530b (patch) | |
| tree | f99255176b959296f071e4db04585d6dbc713dae /src/drivers/pc80/rtc/Kconfig | |
| parent | e12b313844da92ff91dd0ff47a85c2fd0789a475 (diff) | |
drivers/pc80/rtc/mc146818rtc.c: Add Kconfig for RTC CMOS base addresses
Configure the CMOS bank I/O base addresses with
PC_CMOS_BASE_PORT_BANK* rather than hard-coding as 0x70, 0x72. The
defaults remain the same.
Change-Id: Ie44e5f5191c66f44e2df8ea0ff58a860be88bfcf
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74903
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/pc80/rtc/Kconfig')
| -rw-r--r-- | src/drivers/pc80/rtc/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/drivers/pc80/rtc/Kconfig b/src/drivers/pc80/rtc/Kconfig index 0d064571e6..7a1c398d5c 100644 --- a/src/drivers/pc80/rtc/Kconfig +++ b/src/drivers/pc80/rtc/Kconfig @@ -9,3 +9,11 @@ config USE_PC_CMOS_ALTCENTURY depends on DRIVERS_MC146818 help May be useful for legacy OSes that assume its presence. + +config PC_CMOS_BASE_PORT_BANK0 + hex "Base port for CMOS bank 0 index/data registers" + default 0x70 + +config PC_CMOS_BASE_PORT_BANK1 + hex "Base port for CMOS bank 1 index/data registers" + default 0x72 |