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authorUwe Poeche <uwe.poeche@siemens.com>2018-12-12 15:19:35 +0100
committerWerner Zeh <werner.zeh@siemens.com>2018-12-17 06:19:38 +0000
commitc092222c39fb4f95819d3b79184493eab334cbb9 (patch)
treeb17398959fc9da540af14e637e9f308298a49f0d /src/mainboard
parent18c1923e13dc17219b0d3bd58a68f54eba566ecb (diff)
downloadcoreboot-c092222c39fb4f95819d3b79184493eab334cbb9.tar.xz
siemens/mc_apl4: Enable RTC RX6110SA on this mainboard
Enaebl the RTC driver to be used on mc_apl4. Change-Id: Ib8d2a9f6b8cea47cd10db4dfcc59eec1b21c7993 Signed-off-by: Uwe Poeche <uwe.poeche@siemens.com> Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/30205 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig1
-rw-r--r--src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb16
2 files changed, 16 insertions, 1 deletions
diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig
index 925b04f092..bc7922f46b 100644
--- a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig
+++ b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/Kconfig
@@ -5,5 +5,6 @@ config BOARD_SPECIFIC_OPTIONS
def_bool y
select DRIVER_INTEL_I210
select APL_SET_MIN_CLOCK_RATIO
+ select DRIVERS_I2C_RX6110SA
endif # BOARD_SIEMENS_MC_APL4
diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb
index 2562bf60a3..4928701c03 100644
--- a/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb
+++ b/src/mainboard/siemens/mc_apl1/variants/mc_apl4/devicetree.cb
@@ -75,7 +75,21 @@ chip soc/intel/apollolake
device pci 17.0 on end # - I2C 4
device pci 17.1 on end # - I2C 5
device pci 17.2 on end # - I2C 6
- device pci 17.3 on end # - I2C 7
+ device pci 17.3 on # - I2C 7
+ # Enable external RTC chip
+ chip drivers/i2c/rx6110sa
+ register "pmon_sampling" = "PMON_SAMPL_256_MS"
+ register "bks_on" = "0"
+ register "bks_off" = "1"
+ register "iocut_en" = "1"
+ register "set_user_date" = "1"
+ register "user_year" = "04"
+ register "user_month" = "07"
+ register "user_day" = "01"
+ register "user_weekday" = "4"
+ device i2c 0x32 on end # RTC RX6110 SA
+ end
+ end
device pci 18.0 on end # - UART 0
device pci 18.1 on end # - UART 1
device pci 18.2 on end # - UART 2