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-rw-r--r--u-boot/board/freescale/mpc8641hpcn/law.c60
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diff --git a/u-boot/board/freescale/mpc8641hpcn/law.c b/u-boot/board/freescale/mpc8641hpcn/law.c
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index 0000000..08f1eb2
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+++ b/u-boot/board/freescale/mpc8641hpcn/law.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2008,2010-2011 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@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
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * LAW(Local Access Window) configuration:
+ *
+ * 0x0000_0000 0x7fff_ffff DDR 2G
+ * if PCI (prepend 0xc_0000_0000 if CONFIG_PHYS_64BIT)
+ * 0x8000_0000 0x9fff_ffff PCIE1 MEM 512M
+ * 0xa000_0000 0xbfff_ffff PCIE2 MEM 512M
+ * else if RIO (prepend 0xc_0000_0000 if CONFIG_PHYS_64BIT)
+ * 0x8000_0000 0x9fff_ffff RapidIO 512M
+ * endif
+ * (prepend 0xf_0000_0000 if CONFIG_PHYS_64BIT)
+ * 0xffc0_0000 0xffc0_ffff PCIE1 IO 64K
+ * 0xffc1_0000 0xffc1_ffff PCIE2 IO 64K
+ * 0xffe0_0000 0xffef_ffff CCSRBAR 1M
+ * 0xffdf_0000 0xffe0_0000 PIXIS, CF 64K
+ * 0xef80_0000 0xefff_ffff FLASH (boot bank) 8M
+ *
+ * Notes:
+ * CCSRBAR doesn't need a configured Local Access Window.
+ * If flash is 8M at default position (last 8M), no LAW needed.
+ */
+
+struct law_entry law_table[] = {
+#if !defined(CONFIG_SPD_EEPROM)
+ SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_256M, LAW_TRGT_IF_DDR_1),
+#endif
+ SET_LAW(PIXIS_BASE_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_LBC),
+ SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_LBC),
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);