u-boot/arch/powerpc/cpu/mpc8260/kgdb.S
Rob Herring 7682a99826 remove unnecessary version.h includes
Various files are needlessly rebuilt every time due to the version and
build time changing. As version.h is not actually needed, remove the
include.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Tom Warren <twarren@nvidia.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Macpaul Lin <macpaul@andestech.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: York Sun <yorksun@freescale.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Philippe Reynes <tremyfr@yahoo.fr>
Cc: Eric Jarrige <eric.jarrige@armadeus.org>
Cc: "David Müller" <d.mueller@elsoft.ch>
Cc: Phil Edworthy <phil.edworthy@renesas.com>
Cc: Robert Baldyga <r.baldyga@samsung.com>
Cc: Torsten Koschorrek <koschorrek@synertronixx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Łukasz Majewski <l.majewski@samsung.com>
2015-03-24 10:50:50 -04:00

52 lines
890 B
ArmAsm

/*
* Copyright (C) 2000 Murray Jensen <Murray.Jensen@cmst.csiro.au>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
#include <command.h>
#include <mpc8260.h>
#include <ppc_asm.tmpl>
#include <ppc_defs.h>
#include <asm/cache.h>
#include <asm/mmu.h>
#if defined(CONFIG_CMD_KGDB)
/*
* cache flushing routines for kgdb
*/
.globl kgdb_flush_cache_all
kgdb_flush_cache_all:
mfspr r3, HID0
ori r3, r3, HID0_ICFI|HID0_DCI /* Invalidate All */
SYNC
mtspr HID0, r3
blr
.globl kgdb_flush_cache_range
kgdb_flush_cache_range:
li r5,CONFIG_SYS_CACHELINE_SIZE-1
andc r3,r3,r5
subf r4,r3,r4
add r4,r4,r5
srwi. r4,r4,CONFIG_SYS_CACHELINE_SHIFT
beqlr
mtctr r4
mr r6,r3
1: dcbst 0,r3
addi r3,r3,CONFIG_SYS_CACHELINE_SIZE
bdnz 1b
sync /* wait for dcbst's to get to ram */
mtctr r4
2: icbi 0,r6
addi r6,r6,CONFIG_SYS_CACHELINE_SIZE
bdnz 2b
SYNC
blr
#endif