stm32f429 embeds ARM_PL180 sdi IP, adds SDIO controller
node to allow MMC support.
Signed-off-by: NAndrea Merello <andrea.merello@gmail.com>
Signed-off-by: NPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: NAlexandre Torgue <alexandre.torgue@st.com>