The Aspeed SMC controllers have a mode (Command mode) in which
accesses to the flash content are no different than doing MMIOs. The
controller generates all the necessary commands to load (or store)
data in memory.
So add a couple of tests doing direct reads and writes on the AHB bus.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Message-id: 1483979087-32663-10-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Let's make sure when each test is run that the flash object is in an
initial state and did not keep configuration from the previous tests.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 1483979087-32663-9-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This test uses the palmetto platform and the Aspeed SPI controller to
test the m25p80 flash module device model. The flash model is defined
by the platform (n25q256a) and it would be nice to find way to control
it, using a property probably.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1475787271-28794-1-git-send-email-clg@kaod.org
Brainstormed-with: Greg Kurz <groug@kaod.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
