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 <[email protected]> Signed-off-by: Bin Meng <[email protected]> Tested-by: Yangjie Zhang <[email protected]> --- 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 -- 2.34.1
