From patchwork Mon Jun 15 03:57:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 242411 List-Id: U-Boot discussion From: sjg at chromium.org (Simon Glass) Date: Sun, 14 Jun 2020 21:57:36 -0600 Subject: [PATCH v1 41/43] x86: acpi: Correct the version of the MADT In-Reply-To: <20200615035738.248710-1-sjg@chromium.org> References: <20200615035738.248710-1-sjg@chromium.org> Message-ID: <20200615035738.248710-22-sjg@chromium.org> Currently U-Boot implements version 2 but reports version 4. Correct it. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- arch/x86/lib/acpi_table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c index b6ba547b6a..6e3276c6f6 100644 --- a/arch/x86/lib/acpi_table.c +++ b/arch/x86/lib/acpi_table.c @@ -155,7 +155,7 @@ static void acpi_create_madt(struct acpi_madt *madt) /* Fill out header fields */ acpi_fill_header(header, "APIC"); header->length = sizeof(struct acpi_madt); - header->revision = 4; + header->revision = 2; madt->lapic_addr = LAPIC_DEFAULT_BASE; madt->flags = ACPI_MADT_PCAT_COMPAT;