Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / freescale / p2020come / law.c

diff --git a/qemu/roms/u-boot/board/freescale/p2020come/law.c b/qemu/roms/u-boot/board/freescale/p2020come/law.c
new file mode 100644 (file)
index 0000000..7048a08
--- /dev/null
+++ b/qemu/roms/u-boot/board/freescale/p2020come/law.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * Create a dummy LAW entry for the DDR SDRAM which will be replaced when
+ * the DDR SPD setup code runs.
+ *
+ * This table would be empty, except that it is used before the BSS section is
+ * initialized, and therefore must have at least one entry to push it into
+ * the DATA section.
+ */
+struct law_entry law_table[] = {
+       SET_LAW(CONFIG_SYS_SDRAM_BASE, LAW_SIZE_4K, LAW_TRGT_IF_DDR),
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);