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linux_dsm_epyc7002/arch/m68k/kernel/setup_no.c

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License cleanup: add SPDX GPL-2.0 license identifier to files with no license Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 21:07:57 +07:00
// SPDX-License-Identifier: GPL-2.0
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
/*
* linux/arch/m68knommu/kernel/setup.c
*
m68knommu: remove cruft from setup code Clean out cruft. . remove include files not needed . remove not used CAT_ROMARRAY code . remove generic machine pointers not used . remove unused functions . fix email address in copyrights Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16 13:38:33 +07:00
* Copyright (C) 1999-2007 Greg Ungerer (gerg@snapgear.com)
* Copyright (C) 1998,1999 D. Jeff Dionne <jeff@uClinux.org>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
* Copyleft ()) 2000 James D. Schettine {james@telos-systems.com}
* Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
* Copyright (C) 1995 Hamish Macdonald
[PATCH] m68knommu: new family (523x) and board setup . setup for the new 523x ColdFire family . break up of 527x to be 5271 and 5275 . some white space cleanup Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-02 07:42:52 +07:00
* Copyright (C) 2000 Lineo Inc. (www.lineo.com)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
* Copyright (C) 2001 Lineo, Inc. <www.lineo.com>
*
* 68VZ328 Fixes/support Evan Stawnyczy <e@lineo.ca>
*/
/*
* This file handles the architecture-dependent parts of system setup
*/
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/fb.h>
[PATCH] m68knommu: new family (523x) and board setup . setup for the new 523x ColdFire family . break up of 527x to be 5271 and 5275 . some white space cleanup Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-02 07:42:52 +07:00
#include <linux/module.h>
PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures On 32-bit architectures PAGE_ALIGN() truncates 64-bit values to the 32-bit boundary. For example: u64 val = PAGE_ALIGN(size); always returns a value < 4GB even if size is greater than 4GB. The problem resides in PAGE_MASK definition (from include/asm-x86/page.h for example): #define PAGE_SHIFT 12 #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) ... #define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) The "~" is performed on a 32-bit value, so everything in "and" with PAGE_MASK greater than 4GB will be truncated to the 32-bit boundary. Using the ALIGN() macro seems to be the right way, because it uses typeof(addr) for the mask. Also move the PAGE_ALIGN() definitions out of include/asm-*/page.h in include/linux/mm.h. See also lkml discussion: http://lkml.org/lkml/2008/6/11/237 [akpm@linux-foundation.org: fix drivers/media/video/uvc/uvc_queue.c] [akpm@linux-foundation.org: fix v850] [akpm@linux-foundation.org: fix powerpc] [akpm@linux-foundation.org: fix arm] [akpm@linux-foundation.org: fix mips] [akpm@linux-foundation.org: fix drivers/media/video/pvrusb2/pvrusb2-dvb.c] [akpm@linux-foundation.org: fix drivers/mtd/maps/uclinux.c] [akpm@linux-foundation.org: fix powerpc] Signed-off-by: Andrea Righi <righi.andrea@gmail.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-24 11:28:13 +07:00
#include <linux/mm.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#include <linux/console.h>
#include <linux/errno.h>
#include <linux/string.h>
m68k: switch to MEMBLOCK + NO_BOOTMEM In m68k the physical memory is described by [memory_start, memory_end] for !MMU variant and by m68k_memory array of memory ranges for the MMU version. This information is directly use to register the physical memory with memblock. The reserve_bootmem() calls are replaced with memblock_reserve() and the bootmap bitmap allocation is simply dropped. Since the MMU variant creates early mappings only for the small part of the memory we force bottom-up allocations in memblock. Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Acked-by: Greg Ungerer <gerg@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2018-07-04 13:28:16 +07:00
#include <linux/memblock.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#include <linux/seq_file.h>
#include <linux/init.h>
m68knommu: add uboot commandline argument passing support This patch adds m68knommu support for getting the kernel command line arguments from uboot, including the passing of an initrd image from uboot. We use this on a 5270/5271 based board, and have used it on the 5271evb development board. It is based on a patch found in the linux-2.6-denx git tree, although that tree seems to have had lots of other changes since which are not in the main Linus kernel. I believe this will work on all coldfires, although other m68knommu might be missing the _init_sp stuff in head.S as far as I can tell. I only have the coldfire to test on. Signed-off-by: Lennart Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-19 00:49:36 +07:00
#include <linux/initrd.h>
#include <linux/root_dev.h>
m68knommu: make persistent clock code consistent with m68k The read_persistent_clock() code is different on m68knommu, for really no reason. With a few changes to support function names and some code re-organization the code can be made the same. This will make it easier to merge the arch/m68k/kernel/time.c for m68k and m68knommu in a future patch. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2012-01-23 10:25:56 +07:00
#include <linux/rtc.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#include <asm/setup.h>
m68k: generalize uboot command line support The uboot command line support needs to be used by both MMU and no-MMU setups, but currently we only have the code in the no-MMU code paths. Move the uboot command line processing code into its own file. Add appropriate calls to it from both the MMU and no-MMU arch setup code. Signed-off-by: Greg Ungerer <gerg@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2016-09-05 12:23:50 +07:00
#include <asm/bootinfo.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#include <asm/irq.h>
#include <asm/machdep.h>
#include <asm/pgtable.h>
m68knommu: use generic section names in setup code We should be including and using sections.h to get at the extern definitions of the linker sections in the m68knommu startup code. Not defining them locally. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2011-08-22 14:07:40 +07:00
#include <asm/sections.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
unsigned long memory_start;
unsigned long memory_end;
[PATCH] m68knommu: new family (523x) and board setup . setup for the new 523x ColdFire family . break up of 527x to be 5271 and 5275 . some white space cleanup Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-02 07:42:52 +07:00
EXPORT_SYMBOL(memory_start);
EXPORT_SYMBOL(memory_end);
[PATCH] Dynamic kernel command-line: m68knommu 1. Rename saved_command_line into boot_command_line. 2. Set command_line as __initdata. Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com> Cc: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 15:54:14 +07:00
char __initdata command_line[COMMAND_LINE_SIZE];
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
/* machine dependent timer functions */
m68knommu: modify timer init code to make it consistent with m68k code With a few small changes we can make the m68knommu timer init code the same as the m68k code. By using the mach_sched_init function pointer and reworking the current timer initializers to keep track of the common m68k timer_interrupt() handler we end up with almost identical code for m68knommu. This will allow us to more easily merge the mmu and non-mmu m68k time.c in future patches. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2012-01-23 12:34:58 +07:00
void (*mach_sched_init)(irq_handler_t handler) __initdata = NULL;
m68knommu: make persistent clock code consistent with m68k The read_persistent_clock() code is different on m68knommu, for really no reason. With a few changes to support function names and some code re-organization the code can be made the same. This will make it easier to merge the arch/m68k/kernel/time.c for m68k and m68knommu in a future patch. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2012-01-23 10:25:56 +07:00
int (*mach_hwclk) (int, struct rtc_time*);
m68knommu: remove cruft from setup code Clean out cruft. . remove include files not needed . remove not used CAT_ROMARRAY code . remove generic machine pointers not used . remove unused functions . fix email address in copyrights Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16 13:38:33 +07:00
/* machine dependent reboot functions */
void (*mach_reset)(void);
void (*mach_halt)(void);
void (*mach_power_off)(void);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
m68knommu: add CPU_NAME for 68000 This patch adds the correct CPU name. Without this, it just displays UNKNOWN at boot time and at '/proc/cpuinfo'. Signed-off-by: Luis Alves <ljalvs@gmail.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2013-02-15 04:18:34 +07:00
#ifdef CONFIG_M68000
m68k: fix a compiler warning when building for DragonBall In file included from arch/m68k/kernel/setup.c:4:0: arch/m68k/kernel/setup_no.c:70:0: warning: "CPU_NAME" redefined [enabled by default] #define CPU_NAME "MC68VZ328" ^ arch/m68k/kernel/setup_no.c:61:0: note: this is the location of the previous definition #define CPU_NAME "MC68000" ^ Signed-off-by: Daniel Palmer <danieruru@gmail.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-04-05 15:05:45 +07:00
#if defined(CONFIG_M68328)
m68knommu: move ColdFire CPU names into their headers Move the ColdFire CPU names out of setup.c and into their repsective headers. That way when we add new ones we won't need to modify setup.c any more. Add the missing 548x CPU name. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 14:13:27 +07:00
#define CPU_NAME "MC68328"
m68k: fix a compiler warning when building for DragonBall In file included from arch/m68k/kernel/setup.c:4:0: arch/m68k/kernel/setup_no.c:70:0: warning: "CPU_NAME" redefined [enabled by default] #define CPU_NAME "MC68VZ328" ^ arch/m68k/kernel/setup_no.c:61:0: note: this is the location of the previous definition #define CPU_NAME "MC68000" ^ Signed-off-by: Daniel Palmer <danieruru@gmail.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-04-05 15:05:45 +07:00
#elif defined(CONFIG_M68EZ328)
m68knommu: move ColdFire CPU names into their headers Move the ColdFire CPU names out of setup.c and into their repsective headers. That way when we add new ones we won't need to modify setup.c any more. Add the missing 548x CPU name. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 14:13:27 +07:00
#define CPU_NAME "MC68EZ328"
m68k: fix a compiler warning when building for DragonBall In file included from arch/m68k/kernel/setup.c:4:0: arch/m68k/kernel/setup_no.c:70:0: warning: "CPU_NAME" redefined [enabled by default] #define CPU_NAME "MC68VZ328" ^ arch/m68k/kernel/setup_no.c:61:0: note: this is the location of the previous definition #define CPU_NAME "MC68000" ^ Signed-off-by: Daniel Palmer <danieruru@gmail.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-04-05 15:05:45 +07:00
#elif defined(CONFIG_M68VZ328)
m68knommu: move ColdFire CPU names into their headers Move the ColdFire CPU names out of setup.c and into their repsective headers. That way when we add new ones we won't need to modify setup.c any more. Add the missing 548x CPU name. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 14:13:27 +07:00
#define CPU_NAME "MC68VZ328"
m68k: fix a compiler warning when building for DragonBall In file included from arch/m68k/kernel/setup.c:4:0: arch/m68k/kernel/setup_no.c:70:0: warning: "CPU_NAME" redefined [enabled by default] #define CPU_NAME "MC68VZ328" ^ arch/m68k/kernel/setup_no.c:61:0: note: this is the location of the previous definition #define CPU_NAME "MC68000" ^ Signed-off-by: Daniel Palmer <danieruru@gmail.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-04-05 15:05:45 +07:00
#else
#define CPU_NAME "MC68000"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
m68k: fix a compiler warning when building for DragonBall In file included from arch/m68k/kernel/setup.c:4:0: arch/m68k/kernel/setup_no.c:70:0: warning: "CPU_NAME" redefined [enabled by default] #define CPU_NAME "MC68VZ328" ^ arch/m68k/kernel/setup_no.c:61:0: note: this is the location of the previous definition #define CPU_NAME "MC68000" ^ Signed-off-by: Daniel Palmer <danieruru@gmail.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-04-05 15:05:45 +07:00
#endif /* CONFIG_M68000 */
m68knommu: move ColdFire CPU names into their headers Move the ColdFire CPU names out of setup.c and into their repsective headers. That way when we add new ones we won't need to modify setup.c any more. Add the missing 548x CPU name. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 14:13:27 +07:00
#ifndef CPU_NAME
#define CPU_NAME "UNKNOWN"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
m68knommu: fix clock rate value reported for ColdFire 54xx parts The instruction timings of the ColdFire 54xx family parts are different to other version 4 parts (or version 2 or 3 parts for that matter too). Move the instruction timing setting into the ColdFire part specific headers, and set the 54xx value appropriately. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 14:40:37 +07:00
/*
* Different cores have different instruction execution timings.
* The old/traditional 68000 cores are basically all the same, at 16.
* The ColdFire cores vary a little, their values are defined in their
* headers. We default to the standard 68000 value here.
*/
#ifndef CPU_INSTR_PER_JIFFY
#define CPU_INSTR_PER_JIFFY 16
#endif
m68knommu: mark setup_arch() as __init Mark the m68knommu setup_arch() function as __init. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-24 09:03:41 +07:00
void __init setup_arch(char **cmdline_p)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
{
memory_start = PAGE_ALIGN(_ramstart);
m68knommu: remove cruft from setup code Clean out cruft. . remove include files not needed . remove not used CAT_ROMARRAY code . remove generic machine pointers not used . remove unused functions . fix email address in copyrights Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16 13:38:33 +07:00
memory_end = _ramend;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
init_mm.start_code = (unsigned long) &_stext;
init_mm.end_code = (unsigned long) &_etext;
init_mm.end_data = (unsigned long) &_edata;
[PATCH] m68knommu: new family (523x) and board setup . setup for the new 523x ColdFire family . break up of 527x to be 5271 and 5275 . some white space cleanup Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-02 07:42:52 +07:00
init_mm.brk = (unsigned long) 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
config_BSP(&command_line[0], sizeof(command_line));
m68knommu: make BOOTPARAM setup common Currently most of the m68knommu cpu/board setup files are handling the setup of fixed boot parameters (via CONFIG_BOOTPARAM) themselves. Move all this into the common setup code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-25 19:07:20 +07:00
#if defined(CONFIG_BOOTPARAM)
strncpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line));
command_line[sizeof(command_line) - 1] = 0;
m68knommu: add uboot commandline argument passing support This patch adds m68knommu support for getting the kernel command line arguments from uboot, including the passing of an initrd image from uboot. We use this on a 5270/5271 based board, and have used it on the 5271evb development board. It is based on a patch found in the linux-2.6-denx git tree, although that tree seems to have had lots of other changes since which are not in the main Linus kernel. I believe this will work on all coldfires, although other m68knommu might be missing the _init_sp stuff in head.S as far as I can tell. I only have the coldfire to test on. Signed-off-by: Lennart Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-19 00:49:36 +07:00
#endif /* CONFIG_BOOTPARAM */
m68k: generalize uboot command line support The uboot command line support needs to be used by both MMU and no-MMU setups, but currently we only have the code in the no-MMU code paths. Move the uboot command line processing code into its own file. Add appropriate calls to it from both the MMU and no-MMU arch setup code. Signed-off-by: Greg Ungerer <gerg@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2016-09-05 12:23:50 +07:00
process_uboot_commandline(&command_line[0], sizeof(command_line));
m68knommu: make BOOTPARAM setup common Currently most of the m68knommu cpu/board setup files are handling the setup of fixed boot parameters (via CONFIG_BOOTPARAM) themselves. Move all this into the common setup code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-25 19:07:20 +07:00
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("uClinux with CPU " CPU_NAME "\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#ifdef CONFIG_UCDIMM
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("uCdimm by Lineo, Inc. <www.lineo.com>\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
#ifdef CONFIG_M68VZ328
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("M68VZ328 support by Evan Stawnyczy <e@lineo.ca>\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
#ifdef CONFIG_COLDFIRE
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("COLDFIRE port done by Greg Ungerer, gerg@snapgear.com\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#ifdef CONFIG_M5307
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("Modified for M5307 by Dave Miller, dmiller@intellistor.com\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
#ifdef CONFIG_ELITE
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("Modified for M5206eLITE by Rob Scott, rscott@mtrob.fdns.net\n");
[PATCH] m68knommu: new family (523x) and board setup . setup for the new 523x ColdFire family . break up of 527x to be 5271 and 5275 . some white space cleanup Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-02 07:42:52 +07:00
#endif
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#if defined( CONFIG_PILOT ) && defined( CONFIG_M68328 )
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("TRG SuperPilot FLASH card support <info@trgnet.com>\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
#if defined( CONFIG_PILOT ) && defined( CONFIG_M68EZ328 )
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("PalmV support by Lineo Inc. <jeff@uclinux.com>\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
#ifdef CONFIG_DRAGEN2
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("DragonEngine II board support by Georges Menie\n");
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
#endif
[PATCH] m68knommu: new family (523x) and board setup . setup for the new 523x ColdFire family . break up of 527x to be 5271 and 5275 . some white space cleanup Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-02 07:42:52 +07:00
#ifdef CONFIG_M5235EVB
m68knommu: convert printk(KERN_INFO) to pr_info() The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2016-09-09 14:01:06 +07:00
pr_info("Motorola M5235EVB support (C)2005 Syn-tech Systems, Inc. (Jate Sujjavanich)\n");
[PATCH] m68knommu: new family (523x) and board setup . setup for the new 523x ColdFire family . break up of 527x to be 5271 and 5275 . some white space cleanup Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-02 07:42:52 +07:00
#endif
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
m68knommu: Clean up printing of sections - Remove casts and unneeded address-of ('&') operators, - Use %p to format pointers, %lx to format unsigned longs. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@uclinux.org>
2012-06-01 02:39:13 +07:00
pr_debug("KERNEL -> TEXT=0x%p-0x%p DATA=0x%p-0x%p BSS=0x%p-0x%p\n",
m68k: Replace m68k-specific _[se]bss by generic __bss_{start,stop} BSS_SECTION() provides the __bss_{start,stop} symbols, so there's no need to wrap our own _[se]bss around it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer<gerg@uclinux.org>
2012-06-01 02:46:03 +07:00
_stext, _etext, _sdata, _edata, __bss_start, __bss_stop);
m68knommu: Clean up printing of sections - Remove casts and unneeded address-of ('&') operators, - Use %p to format pointers, %lx to format unsigned longs. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@uclinux.org>
2012-06-01 02:39:13 +07:00
pr_debug("MEMORY -> ROMFS=0x%p-0x%06lx MEM=0x%06lx-0x%06lx\n ",
m68k: Replace m68k-specific _[se]bss by generic __bss_{start,stop} BSS_SECTION() provides the __bss_{start,stop} symbols, so there's no need to wrap our own _[se]bss around it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer<gerg@uclinux.org>
2012-06-01 02:46:03 +07:00
__bss_stop, memory_start, memory_start, memory_end);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
m68k: switch to MEMBLOCK + NO_BOOTMEM In m68k the physical memory is described by [memory_start, memory_end] for !MMU variant and by m68k_memory array of memory ranges for the MMU version. This information is directly use to register the physical memory with memblock. The reserve_bootmem() calls are replaced with memblock_reserve() and the bootmap bitmap allocation is simply dropped. Since the MMU variant creates early mappings only for the small part of the memory we force bottom-up allocations in memblock. Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Acked-by: Greg Ungerer <gerg@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2018-07-04 13:28:16 +07:00
memblock_add(memory_start, memory_end - memory_start);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
/* Keep a copy of command line */
*cmdline_p = &command_line[0];
[PATCH] Dynamic kernel command-line: m68knommu 1. Rename saved_command_line into boot_command_line. 2. Set command_line as __initdata. Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com> Cc: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 15:54:14 +07:00
memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
boot_command_line[COMMAND_LINE_SIZE-1] = 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
/*
* Give all the memory to the bootmap allocator, tell it to put the
* boot mem_map at the start of memory.
*/
m68knommu: Add missing initialization of max_pfn and {min,max}_low_pfn If max_pfn is not initialized, the block layer may use wrong DMA masks. Replace open-coded shifts by PFN_DOWN(), and drop the "0 on coldfire" comment, as it is not even true on all Coldfires, let alone all m68knommu platforms. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Tested-By: Greg Ungerer <gerg@uclinux.org>
2015-11-15 17:46:55 +07:00
min_low_pfn = PFN_DOWN(memory_start);
max_pfn = max_low_pfn = PFN_DOWN(memory_end);
m68knommu: add uboot commandline argument passing support This patch adds m68knommu support for getting the kernel command line arguments from uboot, including the passing of an initrd image from uboot. We use this on a 5270/5271 based board, and have used it on the 5271evb development board. It is based on a patch found in the linux-2.6-denx git tree, although that tree seems to have had lots of other changes since which are not in the main Linus kernel. I believe this will work on all coldfires, although other m68knommu might be missing the _init_sp stuff in head.S as far as I can tell. I only have the coldfire to test on. Signed-off-by: Lennart Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-19 00:49:36 +07:00
#if defined(CONFIG_UBOOT) && defined(CONFIG_BLK_DEV_INITRD)
if ((initrd_start > 0) && (initrd_start < initrd_end) &&
(initrd_end < memory_end))
m68k: switch to MEMBLOCK + NO_BOOTMEM In m68k the physical memory is described by [memory_start, memory_end] for !MMU variant and by m68k_memory array of memory ranges for the MMU version. This information is directly use to register the physical memory with memblock. The reserve_bootmem() calls are replaced with memblock_reserve() and the bootmap bitmap allocation is simply dropped. Since the MMU variant creates early mappings only for the small part of the memory we force bottom-up allocations in memblock. Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Acked-by: Greg Ungerer <gerg@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2018-07-04 13:28:16 +07:00
memblock_reserve(initrd_start, initrd_end - initrd_start);
m68knommu: add uboot commandline argument passing support This patch adds m68knommu support for getting the kernel command line arguments from uboot, including the passing of an initrd image from uboot. We use this on a 5270/5271 based board, and have used it on the 5271evb development board. It is based on a patch found in the linux-2.6-denx git tree, although that tree seems to have had lots of other changes since which are not in the main Linus kernel. I believe this will work on all coldfires, although other m68knommu might be missing the _init_sp stuff in head.S as far as I can tell. I only have the coldfire to test on. Signed-off-by: Lennart Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-09-19 00:49:36 +07:00
#endif /* if defined(CONFIG_BLK_DEV_INITRD) */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
/*
* Get kmalloc into gear.
*/
paging_init();
}
/*
* Get CPU information for use by the procfs.
*/
static int show_cpuinfo(struct seq_file *m, void *v)
{
m68knommu: reformat show_cpuinfo() Reformat show_cpuinfo() to be consistent with normal coding style (and rest of this file). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-20 14:31:47 +07:00
char *cpu, *mmu, *fpu;
u_long clockfreq;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
m68knommu: move ColdFire CPU names into their headers Move the ColdFire CPU names out of setup.c and into their repsective headers. That way when we add new ones we won't need to modify setup.c any more. Add the missing 548x CPU name. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 14:13:27 +07:00
cpu = CPU_NAME;
m68knommu: reformat show_cpuinfo() Reformat show_cpuinfo() to be consistent with normal coding style (and rest of this file). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-20 14:31:47 +07:00
mmu = "none";
fpu = "none";
m68knommu: fix clock rate value reported for ColdFire 54xx parts The instruction timings of the ColdFire 54xx family parts are different to other version 4 parts (or version 2 or 3 parts for that matter too). Move the instruction timing setting into the ColdFire part specific headers, and set the 54xx value appropriately. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-11-02 14:40:37 +07:00
clockfreq = (loops_per_jiffy * HZ) * CPU_INSTR_PER_JIFFY;
m68knommu: reformat show_cpuinfo() Reformat show_cpuinfo() to be consistent with normal coding style (and rest of this file). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-20 14:31:47 +07:00
seq_printf(m, "CPU:\t\t%s\n"
"MMU:\t\t%s\n"
"FPU:\t\t%s\n"
"Clocking:\t%lu.%1luMHz\n"
"BogoMips:\t%lu.%02lu\n"
"Calibration:\t%lu loops\n",
cpu, mmu, fpu,
clockfreq / 1000000,
(clockfreq / 100000) % 10,
(loops_per_jiffy * HZ) / 500000,
((loops_per_jiffy * HZ) / 5000) % 100,
(loops_per_jiffy * HZ));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
return 0;
}
static void *c_start(struct seq_file *m, loff_t *pos)
{
return *pos < NR_CPUS ? ((void *) 0x12345678) : NULL;
}
static void *c_next(struct seq_file *m, void *v, loff_t *pos)
{
++*pos;
return c_start(m, pos);
}
static void c_stop(struct seq_file *m, void *v)
{
}
procfs: constify function pointer tables Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-By: David Howells <dhowells@redhat.com> Acked-by: Bryan Wu <bryan.wu@analog.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 19:21:19 +07:00
const struct seq_operations cpuinfo_op = {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 05:20:36 +07:00
.start = c_start,
.next = c_next,
.stop = c_stop,
.show = show_cpuinfo,
};
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