tree 24962c2d9c4b547b2a316881ead09abfaea8a8df
parent dc08ebec1bd6001db079e920b546f7c30025e2d3
author Patrick Delaunay <patrick.delaunay@st.com> 1601989901 +0200
committer Patrick Delaunay <patrick.delaunay@foss.st.com> 1638519971 +0100

feat(plat/st): add STM32CubeProgrammer support on UART

Add a file to support the STMicroelectronics tool STM32CubeProgrammer
over UART in BL2 for STM32MP15x platform.

This tools is based on protocol defined in AN5275,
"USB DFU/USART protocols used in STM32MP1 Series bootloaders"
based on STM32 MCU protocols (AN3155, "USART protocol used
in the STM32 bootloader").

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Change-Id: I956c95d8de0a94d1eb8e61f043651dae7b838170