From 0832dd2900f3ec7bf2ae12866138fc0fd9970168 Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Sun, 27 Feb 2022 13:18:56 +0100 Subject: [PATCH] efi_loader: Ignore DT when ACPI is on For targets that enable ACPI, we should not pass Device Trees into the payload. However, our distro boot logic always passes the builtin DT as an argument. To make it easy to use ACPI with distro boot, let's just ignore the DT argument to bootefi when ACPI is enabled. That way, we can successfully distro boot payloads on ACPI enabled targets. Signed-off-by: Alexander Graf Reviewed-by: Mark Kettenis Reviewed-by: Heinrich Schuchardt --- cmd/bootefi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 46eebd5ee2..53d9f0e0dc 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -265,8 +265,8 @@ efi_status_t efi_install_fdt(void *fdt) */ #if CONFIG_IS_ENABLED(GENERATE_ACPI_TABLE) if (fdt) { - log_err("ERROR: can't have ACPI table and device tree.\n"); - return EFI_LOAD_ERROR; + log_warning("WARNING: Can't have ACPI table and device tree - ignoring DT.\n"); + return EFI_SUCCESS; } #else bootm_headers_t img = { 0 }; -- 2.39.5