diff options
| -rw-r--r-- | arch/arm64/Kconfig | 11 | ||||
| -rw-r--r-- | arch/arm64/include/asm/dmi.h | 31 | ||||
| -rw-r--r-- | arch/arm64/kernel/efi.c | 8 |
3 files changed, 0 insertions, 50 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 6e72fa301a38..f0d3a2d85a5b 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -369,17 +369,6 @@ config EFI allow the kernel to be booted as an EFI application. This is only useful on systems that have UEFI firmware. -config DMI - bool "Enable support for SMBIOS (DMI) tables" - depends on EFI - default y - help - This enables SMBIOS/DMI feature for systems. - - This option is only useful on systems that have UEFI firmware. - However, even with this option, the resultant kernel should - continue to boot on existing non-UEFI platforms. - endmenu menu "Userspace binary formats" diff --git a/arch/arm64/include/asm/dmi.h b/arch/arm64/include/asm/dmi.h deleted file mode 100644 index 69d37d87b159..000000000000 --- a/arch/arm64/include/asm/dmi.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * arch/arm64/include/asm/dmi.h - * - * Copyright (C) 2013 Linaro Limited. - * Written by: Yi Li (yi.li@linaro.org) - * - * based on arch/ia64/include/asm/dmi.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#ifndef __ASM_DMI_H -#define __ASM_DMI_H - -#include <linux/io.h> -#include <linux/slab.h> - -/* - * According to section 2.3.6 of the UEFI spec, the firmware should not - * request a virtual mapping for configuration tables such as SMBIOS. - * This means we have to map them before use. - */ -#define dmi_early_remap(x, l) ioremap_cache(x, l) -#define dmi_early_unmap(x, l) iounmap(x) -#define dmi_remap(x, l) ioremap_cache(x, l) -#define dmi_unmap(x) iounmap(x) -#define dmi_alloc(l) kzalloc(l, GFP_KERNEL) - -#endif diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c index b71ab0e5780c..03aaa99e1ea0 100644 --- a/arch/arm64/kernel/efi.c +++ b/arch/arm64/kernel/efi.c @@ -11,7 +11,6 @@ * */ -#include <linux/dmi.h> #include <linux/efi.h> #include <linux/export.h> #include <linux/memblock.h> @@ -436,13 +435,6 @@ static int __init arm64_enter_virtual_mode(void) } set_bit(EFI_SYSTEM_TABLES, &efi.flags); - /* - * DMI depends on EFI on arm64, and dmi_scan_machine() needs to be - * called early because dmi_id_init(), which is an arch_initcall itself, - * depends on dmi_scan_machine() having been called already. - */ - dmi_scan_machine(); - local_irq_save(flags); cpu_switch_mm(idmap_pg_dir, &init_mm); |