stm32mp1: add minimal support for co-processor Cortex-M4
STM32MP1 chip embeds a dual Cortex-A7 and a Cortex-M4. The support for Cortex-M4 clocks is added when configuring the clock tree. Some minimal security features to allow communications between A7 and M4 are also added. Change-Id: I60417e244a476f60a2758f4969700b2684056665 Signed-off-by: Yann Gautier <yann.gautier@st.com> |
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drivers/st/clk/stm32mp1_clk.c |
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fdts/stm32mp157a-dk1.dts |
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fdts/stm32mp157c-ed1.dts |
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include/drivers/st/stm32mp1_clk.h |
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include/drivers/st/stm32mp1_rcc.h |
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plat/st/stm32mp1/bl2_plat_setup.c |
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plat/st/stm32mp1/stm32mp1_def.h |
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plat/st/stm32mp1/stm32mp1_security.c |
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