On Wed, Mar 29, 2023 at 10:19:31AM +0200, Alexandre Ghiti wrote:
> early_init_dt_verify() is already called in parse_dtb() and since the dtb
> address does not change anymore (it is now in the fixmap region), no need
> to reset initial_boot_params by calling early_init_dt_verify() again.
>
> Signed-off-by: Alexandre Ghiti <alexghiti@xxxxxxxxxxxx>
> ---
> arch/riscv/kernel/setup.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
> index 542eed85ad2c..a059b73f4ddb 100644
> --- a/arch/riscv/kernel/setup.c
> +++ b/arch/riscv/kernel/setup.c
> @@ -278,10 +278,7 @@ void __init setup_arch(char **cmdline_p)
> #if IS_ENABLED(CONFIG_BUILTIN_DTB)
> unflatten_and_copy_device_tree();
> #else
> - if (early_init_dt_verify(__va(XIP_FIXUP(dtb_early_pa))))
> - unflatten_device_tree();
Silly question maybe, but since it isn't explicitly mentioned, the
XIP_FIXUP bits no longer matter?
Also, in related news, I assume you don't have a QEMU setup that can do
boot an XIP kernel?
Cheers,
Conor.
> - else
> - pr_err("No DTB found in kernel mappings\n");
> + unflatten_device_tree();
> #endif
> misc_mem_init();
>
> --
> 2.37.2
>
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