diff options
| author |   RajithaY <rajithax.yerrumsetty@intel.com> | 2017-04-25 03:31:15 -0700 |
|---|---|---|
| committer | Rajitha Yerrumchetty <rajithax.yerrumsetty@intel.com> | 2017-05-22 06:48:08 +0000 |
| commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
| tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/u-boot/arch/powerpc/lib/cache.c | |
| parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) | |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/arch/powerpc/lib/cache.c')
| -rw-r--r-- | qemu/roms/u-boot/arch/powerpc/lib/cache.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/qemu/roms/u-boot/arch/powerpc/lib/cache.c b/qemu/roms/u-boot/arch/powerpc/lib/cache.c deleted file mode 100644 index 8fc87d3aa..000000000 --- a/qemu/roms/u-boot/arch/powerpc/lib/cache.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * (C) Copyright 2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/cache.h> -#include <watchdog.h> - -void flush_cache(ulong start_addr, ulong size) -{ -#ifndef CONFIG_5xx - ulong addr, start, end; - - start = start_addr & ~(CONFIG_SYS_CACHELINE_SIZE - 1); - end = start_addr + size - 1; - - for (addr = start; (addr <= end) && (addr >= start); - addr += CONFIG_SYS_CACHELINE_SIZE) { - asm volatile("dcbst 0,%0" : : "r" (addr) : "memory"); - WATCHDOG_RESET(); - } - /* wait for all dcbst to complete on bus */ - asm volatile("sync" : : : "memory"); - - for (addr = start; (addr <= end) && (addr >= start); - addr += CONFIG_SYS_CACHELINE_SIZE) { - asm volatile("icbi 0,%0" : : "r" (addr) : "memory"); - WATCHDOG_RESET(); - } - asm volatile("sync" : : : "memory"); - /* flush prefetch queue */ - asm volatile("isync" : : : "memory"); -#endif -} |