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Diffstat (limited to 'src/arch/armv7/cpu.c')
| -rw-r--r-- | src/arch/armv7/cpu.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/src/arch/armv7/cpu.c b/src/arch/armv7/cpu.c deleted file mode 100644 index 622e7ed8a8..0000000000 --- a/src/arch/armv7/cpu.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * (C) Copyright 2008 Texas Insturments - * - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * CPU specific code - */ - -#if 0 -#include <common.h> -#include <command.h> -#include <asm/system.h> -#include <asm/cache.h> -#include <asm/armv7.h> -#ifdef CONFIG_EXYNOS_LCD -#include <exynos-fb.h> -#endif -#endif - -void save_boot_params_default(u32 r0, u32 r1, u32 r2, u32 r3) -{ -} - -void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) - __attribute__((weak, alias("save_boot_params_default"))); - -#if 0 -int cleanup_before_linux(void) -{ -#ifdef CONFIG_BOOTSTAGE_REPORT - bootstage_report(); -#endif -#ifdef CONFIG_BOOTSTAGE_STASH - bootstage_stash((void *)CONFIG_BOOTSTAGE_STASH, - CONFIG_BOOTSTAGE_STASH_SIZE); -#endif - /* - * this function is called just before we call linux - * it prepares the processor for linux - * - * we turn off caches etc ... - */ - disable_interrupts(); - -#ifdef CONFIG_EXYNOS_LCD - exynos_fimd_disable(); -#endif - - /* - * Turn off I-cache and invalidate it - */ - icache_disable(); - invalidate_icache_all(); - - /* - * turn off D-cache - * dcache_disable() in turn flushes the d-cache and disables MMU - */ - dcache_disable(); - v7_outer_cache_disable(); - - /* - * After D-cache is flushed and before it is disabled there may - * be some new valid entries brought into the cache. We are sure - * that these lines are not dirty and will not affect our execution. - * (because unwinding the call-stack and setting a bit in CP15 SCTRL - * is all we did during this. We have not pushed anything on to the - * stack. Neither have we affected any static data) - * So just invalidate the entire d-cache again to avoid coherency - * problems for kernel - */ - invalidate_dcache_all(); - - return 0; -} -#endif |