Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/arch/ppc/platforms/k2.h b/arch/ppc/platforms/k2.h
new file mode 100644
index 0000000..78326ab
--- /dev/null
+++ b/arch/ppc/platforms/k2.h
@@ -0,0 +1,82 @@
+/*
+ * arch/ppc/platforms/k2.h
+ *
+ * Definitions for SBS K2 board support
+ *
+ * Author: Matt Porter <mporter@mvista.com>
+ *
+ * 2001 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifndef __PPC_PLATFORMS_K2_H
+#define __PPC_PLATFORMS_K2_H
+
+/*
+ * SBS K2 definitions
+ */
+
+#define K2_PCI64_BAR 0xff400000
+#define K2_PCI32_BAR 0xff500000
+
+#define K2_PCI64_CONFIG_ADDR (K2_PCI64_BAR + 0x000f8000)
+#define K2_PCI64_CONFIG_DATA (K2_PCI64_BAR + 0x000f8010)
+
+#define K2_PCI32_CONFIG_ADDR (K2_PCI32_BAR + 0x000f8000)
+#define K2_PCI32_CONFIG_DATA (K2_PCI32_BAR + 0x000f8010)
+
+#define K2_PCI64_MEM_BASE 0xd0000000
+#define K2_PCI64_IO_BASE 0x80100000
+
+#define K2_PCI32_MEM_BASE 0xc0000000
+#define K2_PCI32_IO_BASE 0x80000000
+
+#define K2_PCI32_SYS_MEM_BASE 0x80000000
+#define K2_PCI64_SYS_MEM_BASE K2_PCI32_SYS_MEM_BASE
+
+#define K2_PCI32_LOWER_MEM 0x00000000
+#define K2_PCI32_UPPER_MEM 0x0fffffff
+#define K2_PCI32_LOWER_IO 0x00000000
+#define K2_PCI32_UPPER_IO 0x000fffff
+
+#define K2_PCI64_LOWER_MEM 0x10000000
+#define K2_PCI64_UPPER_MEM 0x1fffffff
+#define K2_PCI64_LOWER_IO 0x00100000
+#define K2_PCI64_UPPER_IO 0x001fffff
+
+#define K2_ISA_IO_BASE K2_PCI32_IO_BASE
+#define K2_ISA_MEM_BASE K2_PCI32_MEM_BASE
+
+#define K2_BOARD_ID_REG (K2_ISA_IO_BASE + 0x800)
+#define K2_MISC_REG (K2_ISA_IO_BASE + 0x804)
+#define K2_MSIZ_GEO_REG (K2_ISA_IO_BASE + 0x808)
+#define K2_HOT_SWAP_REG (K2_ISA_IO_BASE + 0x80c)
+#define K2_PLD2_REG (K2_ISA_IO_BASE + 0x80e)
+#define K2_PLD3_REG (K2_ISA_IO_BASE + 0x80f)
+
+#define K2_BUS_SPD(board_id) (board_id >> 2) & 3
+
+#define K2_RTC_BASE_OFFSET 0x90000
+#define K2_RTC_BASE_ADDRESS (K2_PCI32_MEM_BASE + K2_RTC_BASE_OFFSET)
+#define K2_RTC_SIZE 0x8000
+
+#define K2_MEM_SIZE_MASK 0xe0
+#define K2_MEM_SIZE(size_reg) (size_reg & K2_MEM_SIZE_MASK) >> 5
+#define K2_MEM_SIZE_1GB 0x40000000
+#define K2_MEM_SIZE_512MB 0x20000000
+#define K2_MEM_SIZE_256MB 0x10000000
+#define K2_MEM_SIZE_128MB 0x08000000
+
+#define K2_L2CACHE_MASK 0x03 /* Mask for 2 L2 Cache bits */
+#define K2_L2CACHE_512KB 0x00 /* 512KB */
+#define K2_L2CACHE_256KB 0x01 /* 256KB */
+#define K2_L2CACHE_1MB 0x02 /* 1MB */
+#define K2_L2CACHE_NONE 0x03 /* None */
+
+#define K2_GEO_ADR_MASK 0x1f
+
+#define K2_SYS_SLOT_MASK 0x08
+
+#endif /* __PPC_PLATFORMS_K2_H */