Since OpenSBI commit bf3ef53bb7f5 ("firmware: Enable FW_PIC by default"), OpenSBI runs directly at the load address without any code movement. This causes the SPL version of QEMU 'virt' U-Boot does not boot Linux kernel anymore. In that case, OpenSBI is loaded and runs at 0x81000000, and it creates a 512KiB PMP window from that address. When booting the Linux kernel, moving kernel to its linking address 0x80200000 overlaps the PMP window, and a PMP access failure is raised.

Update SPL_OPENSBI_LOAD_ADDR to load OpenSBI to a safe address.

Reported-by: Yangjie Zhang pyjmstr@gmail.com Signed-off-by: Bin Meng bmeng.cn@gmail.com Tested-by: Yangjie Zhang pyjmstr@gmail.com

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board/emulation/qemu-riscv/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig index d8c57e6bb0..f9883f18b0 100644 --- a/board/emulation/qemu-riscv/Kconfig +++ b/board/emulation/qemu-riscv/Kconfig @@ -23,7 +23,7 @@ config SPL_TEXT_BASE

config SPL_OPENSBI_LOAD_ADDR hex - default 0x81000000 + default 0x80100000

config BOARD_SPECIFIC_OPTIONS # dummy def_bool y