Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / sbc8641d / law.c

diff --git a/qemu/roms/u-boot/board/sbc8641d/law.c b/qemu/roms/u-boot/board/sbc8641d/law.c
new file mode 100644 (file)
index 0000000..c4e736b
--- /dev/null
+++ b/qemu/roms/u-boot/board/sbc8641d/law.c
@@ -0,0 +1,40 @@
+/*
+ * 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>
+
+/*
+ * LAW (Local Access Window) configuration:
+ *
+ * 0x0000_0000 DDR                     256M
+ * 0x1000_0000 DDR2                    256M
+ * 0x8000_0000 PCIE1 MEM               512M
+ * 0xa000_0000 PCIE2 MEM               512M
+ * 0xc000_0000 RapidIO                 512M
+ * 0xe200_0000 PCIE1 IO                16M
+ * 0xe300_0000 PCIE2 IO                16M
+ * 0xf800_0000 CCSRBAR                 2M
+ * 0xfe00_0000 FLASH (boot bank)       32M
+ *
+ */
+
+
+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),
+       SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000,
+                LAW_SIZE_256M, LAW_TRGT_IF_DDR_2),
+#endif
+       SET_LAW(0xf8000000, LAW_SIZE_2M, LAW_TRGT_IF_LBC),
+       SET_LAW(0xfe000000, LAW_SIZE_32M, LAW_TRGT_IF_LBC),
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);