Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / xes / xpedite520x / law.c

diff --git a/qemu/roms/u-boot/board/xes/xpedite520x/law.c b/qemu/roms/u-boot/board/xes/xpedite520x/law.c
new file mode 100644 (file)
index 0000000..0552407
--- /dev/null
+++ b/qemu/roms/u-boot/board/xes/xpedite520x/law.c
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2008 Extreme Engineering Solutions, Inc.
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * Notes:
+ *    CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
+ *    If flash is 8M at default position (last 8M), no LAW needed.
+ */
+
+struct law_entry law_table[] = {
+       /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
+       SET_LAW(CONFIG_SYS_FLASH_BASE2, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
+       SET_LAW(CONFIG_SYS_NAND_BASE, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);