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255 commits

Author SHA1 Message Date
Patrick Delaunay
96583cdc2d stm32mp: add check of cpu identifier 
Add support of DBGMCU_IDC for cpu identifier
and revision

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
 2018-04-06 20:45:28 -04:00
Patrick Delaunay
cda3dcb670 stm32mp: cleanup cpu.c 
Move all defines at the beginning of the file

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
 2018-04-06 20:45:28 -04:00
Patrick Delaunay
f8598d9815 board: st: add generic board for STM32MP1 family 
Add first support for STM32MP157C-ED1 board with "Basic" boot chain
1/ Boot Rom: load SPL with STM32 image header in SYSRAM
2/ SPL: power up and initialize the DDR and load U-Boot image
        from SDCARD in DDR
3/ U-Boot: search and load extlinux.conf in SDCARD
           (DISTRO activated)

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
 2018-03-19 16:14:22 -04:00
Patrick Delaunay
e70f70aa65 ram: stm32mp1: add driver 
Add driver and binding for stm32mp1 ddr controller and phy

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
 2018-03-19 16:14:21 -04:00
Patrick Delaunay
2514c2d0e6 arm: stm32: add new architecture for STM32MP family 
- add new arch stm32mp for STM32 MPU/Soc based on Cortex A
- support for stm32mp157 SOC
- SPL is used as first boot stage loader
- using driver model for all the drivers, even in SPL
- all security feature are deactivated (ETZC and TZC)
- reused STM32 MCU drivers when it is possible

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
 2018-03-19 16:14:21 -04:00