[coreboot-gerrit] Change in coreboot[master]: siemens/mc_apl1: Add usage of external RTC RX6110 SA
Mario Scheithauer (Code Review)
gerrit at coreboot.org
Wed May 10 10:33:37 CEST 2017
Mario Scheithauer has uploaded a new change for review. ( https://review.coreboot.org/19647 )
Change subject: siemens/mc_apl1: Add usage of external RTC RX6110 SA
......................................................................
siemens/mc_apl1: Add usage of external RTC RX6110 SA
This mainboard contains an external RTC chip RX6110 SA. Enable usage of
this chip and set some initialization values to device tree.
Change-Id: I5aceb4401f0bb059ef893dfe7d157716c82e4a76
Signed-off-by: Mario Scheithauer <mario.scheithauer at siemens.com>
---
M src/mainboard/siemens/mc_apl1/Kconfig
M src/mainboard/siemens/mc_apl1/devicetree.cb
2 files changed, 13 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/47/19647/1
diff --git a/src/mainboard/siemens/mc_apl1/Kconfig b/src/mainboard/siemens/mc_apl1/Kconfig
index 83500f2..f3b4d7d 100644
--- a/src/mainboard/siemens/mc_apl1/Kconfig
+++ b/src/mainboard/siemens/mc_apl1/Kconfig
@@ -7,6 +7,7 @@
select HAVE_ACPI_TABLES
select DRIVER_INTEL_I210
select USE_SIEMENS_HWILIB
+ select DRIVERS_I2C_RX6110SA
config MAINBOARD_DIR
string
diff --git a/src/mainboard/siemens/mc_apl1/devicetree.cb b/src/mainboard/siemens/mc_apl1/devicetree.cb
index c82896c..d596882 100644
--- a/src/mainboard/siemens/mc_apl1/devicetree.cb
+++ b/src/mainboard/siemens/mc_apl1/devicetree.cb
@@ -33,7 +33,18 @@
device pci 14.1 off end # - RP 1 - PCIe-B 1
device pci 15.0 on end # - XHCI
device pci 15.1 on end # - XDCI
- device pci 16.0 on end # - I2C 0
+ device pci 16.0 on # - I2C 0
+ # Enable external RTC chip
+ chip drivers/i2c/rx6110sa
+ register "cof_selection" = "0"
+ register "set_user_date" = "1"
+ register "user_year" = "04"
+ register "user_month" = "07"
+ register "user_day" = "01"
+ register "user_weekday" = "1"
+ device i2c 0x32 on end # RTC RX6110 SA
+ end
+ end
device pci 16.1 off end # - I2C 1
device pci 16.2 off end # - I2C 2
device pci 16.3 off end # - I2C 3
--
To view, visit https://review.coreboot.org/19647
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I5aceb4401f0bb059ef893dfe7d157716c82e4a76
Gerrit-PatchSet: 1
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Owner: Mario Scheithauer <mario.scheithauer at siemens.com>
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