Re: [PATCH] psci: put psci_method in .data section if EFI_LOADER is not enabled

On Fri, Jul 17, 2020 at 02:20:15PM +0200, Patrick Delaunay wrote:

From: Yann Gautier yann.gautier@st.com

Move the variable psci_method in .data section when EFI is not activated and the psci driver safely access it before relocation.

Without this patch the variable is located in .bss section and the psci probe requested before relocation corrupts the device tree (probe is requested by board_f.c::print_resetinfo()).

When EFI_LOADER is activated, this variable in already located in the .data.efi_runtime section by __efi_runtime_data.

Signed-off-by: Yann Gautier yann.gautier@st.com Signed-off-by: Patrick Delaunay patrick.delaunay@st.com

Applied to u-boot/master, thanks!