diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/x86/kernel/head32.c')
-rw-r--r-- | ANDROID_3.4.5/arch/x86/kernel/head32.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/ANDROID_3.4.5/arch/x86/kernel/head32.c b/ANDROID_3.4.5/arch/x86/kernel/head32.c deleted file mode 100644 index 51ff1861..00000000 --- a/ANDROID_3.4.5/arch/x86/kernel/head32.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - * linux/arch/i386/kernel/head32.c -- prepare to run common code - * - * Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE - * Copyright (C) 2007 Eric Biederman <ebiederm@xmission.com> - */ - -#include <linux/init.h> -#include <linux/start_kernel.h> -#include <linux/mm.h> -#include <linux/memblock.h> - -#include <asm/setup.h> -#include <asm/sections.h> -#include <asm/e820.h> -#include <asm/page.h> -#include <asm/trampoline.h> -#include <asm/apic.h> -#include <asm/io_apic.h> -#include <asm/bios_ebda.h> -#include <asm/tlbflush.h> - -static void __init i386_default_early_setup(void) -{ - /* Initialize 32bit specific setup functions */ - x86_init.resources.reserve_resources = i386_reserve_resources; - x86_init.mpparse.setup_ioapic_ids = setup_ioapic_ids_from_mpc; - - reserve_ebda_region(); -} - -void __init i386_start_kernel(void) -{ - memblock_reserve(__pa_symbol(&_text), - __pa_symbol(&__bss_stop) - __pa_symbol(&_text)); - -#ifdef CONFIG_BLK_DEV_INITRD - /* Reserve INITRD */ - if (boot_params.hdr.type_of_loader && boot_params.hdr.ramdisk_image) { - /* Assume only end is not page aligned */ - u64 ramdisk_image = boot_params.hdr.ramdisk_image; - u64 ramdisk_size = boot_params.hdr.ramdisk_size; - u64 ramdisk_end = PAGE_ALIGN(ramdisk_image + ramdisk_size); - memblock_reserve(ramdisk_image, ramdisk_end - ramdisk_image); - } -#endif - - /* Call the subarch specific early setup function */ - switch (boot_params.hdr.hardware_subarch) { - case X86_SUBARCH_MRST: - x86_mrst_early_setup(); - break; - case X86_SUBARCH_CE4100: - x86_ce4100_early_setup(); - break; - default: - i386_default_early_setup(); - break; - } - - /* - * At this point everything still needed from the boot loader - * or BIOS or kernel text should be early reserved or marked not - * RAM in e820. All other memory is free game. - */ - - start_kernel(); -} |