mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2025-08-06 23:36:59 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

sandbox: Tidy up RTC options

Browse Source 
At present we enable the sandbox RTC driver for all builds. Add a separate
Kconfig option to control this, so that it can be disabled in TPL, where
it is not needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2023-02-22 09:34:04 -07:00 committed by Tom Rini
parent 05a8e1a447
commit dd8a29040d
5 changed files with 25 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/sandbox/dts/sandbox.dts
View File

@ -76,7 +76,7 @@
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
bootph-all;
bootph-pre-ram;
};
pcic: pci@0 {

6
arch/sandbox/dts/sandbox.dtsi
View File

@ -115,7 +115,7 @@
reg = <0x43>;
compatible = "sandbox-rtc";
sandbox,emul = <&emul0>;
bootph-all;
bootph-pre-ram;
};
sandbox_pmic: sandbox_pmic {
reg = <0x40>;
@ -126,7 +126,7 @@
};
i2c_emul: emul {
bootph-all;
bootph-pre-ram;
reg = <0xff>;
compatible = "sandbox,i2c-emul-parent";
emul_eeprom: emul-eeprom {
@ -136,7 +136,7 @@
#emul-cells = <0>;
};
emul0: emul0 {
bootph-all;
bootph-pre-ram;
compatible = "sandbox,i2c-rtc-emul";
#emul-cells = <0>;
};

2
arch/sandbox/include/asm/rtc.h
View File

@ -40,7 +40,7 @@ enum {
* @reg: Register values
*/
struct sandbox_i2c_rtc_plat_data {
#if CONFIG_IS_ENABLED(OF_PLATDATA)
#if CONFIG_IS_ENABLED(OF_PLATDATA) && IS_ENABLED(CONFIG_RTC_SANDBOX)
struct dtd_sandbox_i2c_rtc_emul dtplat;
#endif
long base_time;

18
drivers/rtc/Kconfig
View File

@ -231,6 +231,24 @@ config RTC_M41T62
Enable driver for ST's M41T62 compatible RTC devices (like RV-4162).
It is a serial (I2C) real-time clock (RTC) with alarm.
config RTC_SANDBOX
bool "Enable sandbox RTC driver"
depends on SANDBOX && DM_RTC
default y
help
Enable the sandbox RTC driver. This driver connects to the RTC
emulator and is used to test the RTC uclasses and associated code,
as well as the I2C subsystem.
config SPL_RTC_SANDBOX
bool "Enable sandbox RTC driver (SPL)"
depends on SANDBOX && SPL_DM_RTC
default y
help
Enable the sandbox RTC driver. This driver connects to the RTC
emulator and is used to test the RTC uclasses and associated code,
as well as the I2C subsystem.
config RTC_STM32
bool "Enable STM32 RTC driver"
depends on DM_RTC

4
drivers/rtc/Makefile
View File

@ -16,7 +16,7 @@ obj-$(CONFIG_RTC_DS3231) += ds3231.o
obj-$(CONFIG_RTC_DS3232) += ds3232.o
obj-$(CONFIG_RTC_EMULATION) += emul_rtc.o
obj-$(CONFIG_RTC_HT1380) += ht1380.o
obj-$(CONFIG_SANDBOX) += i2c_rtc_emul.o
obj-$(CONFIG_$(SPL_TPL_)RTC_SANDBOX) += i2c_rtc_emul.o
obj-$(CONFIG_RTC_ISL1208) += isl1208.o
obj-$(CONFIG_RTC_M41T62) += m41t62.o
obj-$(CONFIG_RTC_MC13XXX) += mc13xxx-rtc.o
@ -35,6 +35,6 @@ obj-$(CONFIG_RTC_RX8025) += rx8025.o
obj-$(CONFIG_RTC_RX8010SJ) += rx8010sj.o
obj-$(CONFIG_RTC_S35392A) += s35392a.o
obj-$(CONFIG_RTC_STM32) += stm32_rtc.o
obj-$(CONFIG_SANDBOX) += sandbox_rtc.o
obj-$(CONFIG_$(SPL_TPL_)RTC_SANDBOX) += sandbox_rtc.o
obj-$(CONFIG_RTC_ABX80X) += abx80x.o
obj-$(CONFIG_RTC_ZYNQMP) += zynqmp_rtc.o