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-rw-r--r--arch/arm/mach-aspeed/include/mach/hardware.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/mach-aspeed/include/mach/hardware.h b/arch/arm/mach-aspeed/include/mach/hardware.h
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+++ b/arch/arm/mach-aspeed/include/mach/hardware.h
@@ -0,0 +1,51 @@
+/*
+ * hardware.h
+ *
+ * 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
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <mach/platform.h>
+
+/*
+ * Where in virtual memory the IO devices (timers, system controllers
+ * and so on)
+ */
+
+#define IO_BASE 0xF8000000 // VA of IO
+/*#define IO_BASE2 0xE0000000 // VA of IO2 (AST1070) */
+
+#ifdef CONFIG_AST_PCIE_EXT
+#define ASPEED_IO_START2 AST_PCIE_WIN_BASE
+#else
+#define ASPEED_IO_START2 AST_LPC_BRIDGE
+#endif
+
+/* macro to get at IO space when running virtually */
+//#define IO_ADDRESS(x) (((x) >> 4) + IO_BASE)
+/*#define IO_ADDRESS(x) (x - 0x10000000 + IO_BASE) */
+#define IO_ADDRESS(x) (x - 0x1e600000 + IO_BASE)
+/*#define IO_ADDRESS2(x) (x - ASPEED_IO_START2 + IO_BASE2) */
+
+//PCIE
+#ifdef CONFIG_AST_PCIE
+#define PCIBIOS_MIN_IO 0x0
+#define PCIBIOS_MIN_MEM 0x0
+#define pcibios_assign_all_busses() 1
+#endif
+
+#endif /* __ASM_ARCH_HARDWARE_H END */
+
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