Linux-2.6.12-rc2v2.6.12-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!

1 files changed, 128 insertions, 0 deletions

diff --git a/arch/ppc/platforms/ev64260.h b/arch/ppc/platforms/ev64260.h
new file mode 100644
index 000000000000..bedffced3a02
--- /dev/null
+++ b/arch/ppc/platforms/ev64260.h
@@ -0,0 +1,128 @@
+/*
+ * arch/ppc/platforms/ev64260.h
+ *
+ * Definitions for Marvell/Galileo EV-64260-BP Evaluation Board.
+ *
+ * Author: Mark A. Greer <mgreer@mvista.com>
+ *
+ * 2001-2002 (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.
+ */
+
+/*
+ * The MV64x60 has 2 PCI buses each with 1 window from the CPU bus to
+ * PCI I/O space and 4 windows from the CPU bus to PCI MEM space.
+ * We'll only use one PCI MEM window on each PCI bus.
+ *
+ * This is the CPU physical memory map (windows must be at least 1MB and start
+ * on a boundary that is a multiple of the window size):
+ *
+ *      0xfc000000-0xffffffff           - External FLASH on device module
+ *      0xfbf00000-0xfbffffff           - Embedded (on board) FLASH
+ *      0xfbe00000-0xfbefffff           - GT64260 Registers (preferably)
+ *                                        but really a config option
+ *      0xfbd00000-0xfbdfffff           - External SRAM on device module
+ *      0xfbc00000-0xfbcfffff           - TODC chip on device module
+ *      0xfbb00000-0xfbbfffff           - External UART on device module
+ *      0xa2000000-0xfbafffff           - <hole>
+ *      0xa1000000-0xa1ffffff           - PCI 1 I/O (defined in gt64260.h)
+ *      0xa0000000-0xa0ffffff           - PCI 0 I/O (defined in gt64260.h)
+ *      0x90000000-0x9fffffff           - PCI 1 MEM (defined in gt64260.h)
+ *      0x80000000-0x8fffffff           - PCI 0 MEM (defined in gt64260.h)
+ */
+
+#ifndef __PPC_PLATFORMS_EV64260_H
+#define __PPC_PLATFORMS_EV64260_H
+
+/* PCI mappings */
+#define EV64260_PCI0_IO_CPU_BASE        0xa0000000
+#define EV64260_PCI0_IO_PCI_BASE        0x00000000
+#define EV64260_PCI0_IO_SIZE            0x01000000
+
+#define EV64260_PCI0_MEM_CPU_BASE       0x80000000
+#define EV64260_PCI0_MEM_PCI_BASE       0x80000000
+#define EV64260_PCI0_MEM_SIZE           0x10000000
+
+#define EV64260_PCI1_IO_CPU_BASE        (EV64260_PCI0_IO_CPU_BASE + \
+                                                EV64260_PCI0_IO_SIZE)
+#define EV64260_PCI1_IO_PCI_BASE        (EV64260_PCI0_IO_PCI_BASE + \
+                                                EV64260_PCI0_IO_SIZE)
+#define EV64260_PCI1_IO_SIZE            0x01000000
+
+#define EV64260_PCI1_MEM_CPU_BASE       (EV64260_PCI0_MEM_CPU_BASE + \
+                                                EV64260_PCI0_MEM_SIZE)
+#define EV64260_PCI1_MEM_PCI_BASE       (EV64260_PCI0_MEM_PCI_BASE + \
+                                                EV64260_PCI0_MEM_SIZE)
+#define EV64260_PCI1_MEM_SIZE           0x10000000
+
+/* CPU Physical Memory Map setup (other than PCI) */
+#define EV64260_EXT_FLASH_BASE          0xfc000000
+#define EV64260_EMB_FLASH_BASE          0xfbf00000
+#define EV64260_EXT_SRAM_BASE           0xfbd00000
+#define EV64260_TODC_BASE               0xfbc00000
+#define EV64260_UART_BASE               0xfbb00000
+
+#define EV64260_EXT_FLASH_SIZE_ACTUAL   0x04000000  /* <= 64MB Extern FLASH */
+#define EV64260_EMB_FLASH_SIZE_ACTUAL   0x00080000  /* 512KB of Embed FLASH */
+#define EV64260_EXT_SRAM_SIZE_ACTUAL    0x00100000  /* 1MB SDRAM */
+#define EV64260_TODC_SIZE_ACTUAL        0x00000020  /* 32 bytes for TODC */
+#define EV64260_UART_SIZE_ACTUAL        0x00000040  /* 64 bytes for DUART */
+
+#define EV64260_EXT_FLASH_SIZE          max(GT64260_WINDOW_SIZE_MIN,    \
+                                                EV64260_EXT_FLASH_SIZE_ACTUAL)
+#define EV64260_EMB_FLASH_SIZE          max(GT64260_WINDOW_SIZE_MIN,    \
+                                                EV64260_EMB_FLASH_SIZE_ACTUAL)
+#define EV64260_EXT_SRAM_SIZE           max(GT64260_WINDOW_SIZE_MIN,    \
+                                                EV64260_EXT_SRAM_SIZE_ACTUAL)
+#define EV64260_TODC_SIZE               max(GT64260_WINDOW_SIZE_MIN,    \
+                                                EV64260_TODC_SIZE_ACTUAL)
+/* Assembler in bootwrapper blows up if 'max' is used */
+#define EV64260_UART_SIZE               GT64260_WINDOW_SIZE_MIN
+#define EV64260_UART_END                ((EV64260_UART_BASE +           \
+                                        EV64260_UART_SIZE - 1) & 0xfff00000)
+
+/* Board-specific IRQ info */
+#define EV64260_UART_0_IRQ              85
+#define EV64260_UART_1_IRQ              86
+#define EV64260_PCI_0_IRQ               91
+#define EV64260_PCI_1_IRQ               93
+
+/* Serial port setup */
+#define EV64260_DEFAULT_BAUD            115200
+
+#if defined(CONFIG_SERIAL_MPSC_CONSOLE)
+#define SERIAL_PORT_DFNS
+
+#define EV64260_MPSC_CLK_SRC            8               /* TCLK */
+#define EV64260_MPSC_CLK_FREQ           100000000       /* 100MHz clk */
+#else
+#define EV64260_SERIAL_0                (EV64260_UART_BASE + 0x20)
+#define EV64260_SERIAL_1                EV64260_UART_BASE
+
+#define BASE_BAUD       (EV64260_DEFAULT_BAUD * 2)
+
+#ifdef CONFIG_SERIAL_MANY_PORTS
+#define RS_TABLE_SIZE   64
+#else
+#define RS_TABLE_SIZE   2
+#endif
+
+#ifdef CONFIG_SERIAL_DETECT_IRQ
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST|ASYNC_AUTO_IRQ)
+#else
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST)
+#endif
+
+/* Required for bootloader's ns16550.c code */
+#define STD_SERIAL_PORT_DFNS                                            \
+        { 0, BASE_BAUD, EV64260_SERIAL_0, EV64260_UART_0_IRQ, STD_COM_FLAGS, \
+        iomem_base: (u8 *)EV64260_SERIAL_0,     /* ttyS0 */             \
+        iomem_reg_shift: 2,                                             \
+        io_type: SERIAL_IO_MEM },
+
+#define SERIAL_PORT_DFNS \
+        STD_SERIAL_PORT_DFNS
+#endif
+#endif /* __PPC_PLATFORMS_EV64260_H */