Hi Stephen,
On 13 May 2016 at 16:59, Stephen Warren swarren@wwwdotorg.org wrote:
From: Stephen Warren swarren@nvidia.com
This adds a sandbox mailbox implementation (provider), a test client device, instantiates them both from Sandbox's DT, and adds a DM test that excercises everything.
Signed-off-by: Stephen Warren swarren@nvidia.com
This depends on "Add a mailbox driver framework/uclass".
arch/sandbox/dts/test.dts | 11 ++++ arch/sandbox/include/asm/mbox.h | 14 +++++ configs/sandbox_defconfig | 2 + drivers/mailbox/Kconfig | 7 +++ drivers/mailbox/Makefile | 2 + drivers/mailbox/sandbox-mbox-test.c | 54 +++++++++++++++++++ drivers/mailbox/sandbox-mbox.c | 103 ++++++++++++++++++++++++++++++++++++ test/dm/Makefile | 1 + test/dm/mailbox.c | 31 +++++++++++ 9 files changed, 225 insertions(+) create mode 100644 arch/sandbox/include/asm/mbox.h create mode 100644 drivers/mailbox/sandbox-mbox-test.c create mode 100644 drivers/mailbox/sandbox-mbox.c create mode 100644 test/dm/mailbox.c
Acked-by: Simon Glass sjg@chromium.org
My only suggestion is to use a shared constant for 0x12345678 in the mbox.h header file.
- Simon