* Texas Instruments, <www.ti.com>
* Aneesh V <aneesh@ti.com>
*
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <linux/types.h>
#include <asm/io.h>
#include <asm/armv7.h>
#include <asm/pl310.h>
#include <config.h>
+#include <common.h>
struct pl310_regs *const pl310 = (struct pl310_regs *)CONFIG_SYS_PL310_BASE;
u32 pa, line_size = 32;
/*
- * If start address is not aligned to cache-line flush the first
- * line to prevent affecting somebody else's buffer
+ * If start address is not aligned to cache-line do not
+ * invalidate the first cache-line
*/
if (start & (line_size - 1)) {
- v7_outer_cache_flush_range(start, start + 1);
+ printf("ERROR: %s - start address is not aligned - 0x%08x\n",
+ __func__, start);
/* move to next cache line */
start = (start + line_size - 1) & ~(line_size - 1);
}
/*
- * If stop address is not aligned to cache-line flush the last
- * line to prevent affecting somebody else's buffer
+ * If stop address is not aligned to cache-line do not
+ * invalidate the last cache-line
*/
if (stop & (line_size - 1)) {
- v7_outer_cache_flush_range(stop, stop + 1);
+ printf("ERROR: %s - stop address is not aligned - 0x%08x\n",
+ __func__, stop);
/* align to the beginning of this cache line */
stop &= ~(line_size - 1);
}