[U-Boot] [PATCH 13/20] dm: rtc: sandbox: Add an emulated I2C RTC device

[Simon Glass]

On 20 April 2015 at 12:37, Simon Glass <sjg at chromium.org> wrote:
> Add a sandbox I2C emulation device which emulates a real-time clock. The
> clock works off an offset from the current system time, and supports setting
> and getting the clock, as well as access to byte-width regisers in the RTC.
> It does not support changing the system time.
>
> This device can be used for testing the 'date' command on sandbox, as well
> as the RTC uclass.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  arch/sandbox/include/asm/rtc.h  |  28 +++++
>  arch/sandbox/include/asm/test.h |  21 ++++
>  drivers/rtc/Makefile            |   1 +
>  drivers/rtc/i2c_rtc_emul.c      | 236 ++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 286 insertions(+)
>  create mode 100644 arch/sandbox/include/asm/rtc.h
>  create mode 100644 drivers/rtc/i2c_rtc_emul.c

Applied to u-boot-dm.