1 files changed, 108 insertions, 0 deletions

diff --git a/arch/arm/mach-realview/include/mach/board-pbx.h b/arch/arm/mach-realview/include/mach/board-pbx.h
new file mode 100644
index 000000000000..848bfff6d8f1
--- /dev/null
+++ b/arch/arm/mach-realview/include/mach/board-pbx.h
@@ -0,0 +1,108 @@
+/*
+ * arch/arm/mach-realview/include/mach/board-pbx.h
+ *
+ * Copyright (C) 2009 ARM Limited
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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_BOARD_PBX_H
+#define __ASM_ARCH_BOARD_PBX_H
+
+#include <mach/platform.h>
+
+/*
+ * Peripheral addresses
+ */
+#define REALVIEW_PBX_UART0_BASE                 0x10009000      /* UART 0 */
+#define REALVIEW_PBX_UART1_BASE                 0x1000A000      /* UART 1 */
+#define REALVIEW_PBX_UART2_BASE                 0x1000B000      /* UART 2 */
+#define REALVIEW_PBX_UART3_BASE                 0x1000C000      /* UART 3 */
+#define REALVIEW_PBX_SSP_BASE                   0x1000D000      /* Synchronous Serial Port */
+#define REALVIEW_PBX_WATCHDOG0_BASE             0x1000F000      /* Watchdog 0 */
+#define REALVIEW_PBX_WATCHDOG_BASE              0x10010000      /* watchdog interface */
+#define REALVIEW_PBX_TIMER0_1_BASE              0x10011000      /* Timer 0 and 1 */
+#define REALVIEW_PBX_TIMER2_3_BASE              0x10012000      /* Timer 2 and 3 */
+#define REALVIEW_PBX_GPIO0_BASE                 0x10013000      /* GPIO port 0 */
+#define REALVIEW_PBX_RTC_BASE                   0x10017000      /* Real Time Clock */
+#define REALVIEW_PBX_TIMER4_5_BASE              0x10018000      /* Timer 4/5 */
+#define REALVIEW_PBX_TIMER6_7_BASE              0x10019000      /* Timer 6/7 */
+#define REALVIEW_PBX_SCTL_BASE                  0x1001A000      /* System Controller */
+#define REALVIEW_PBX_CLCD_BASE                  0x10020000      /* CLCD */
+#define REALVIEW_PBX_ONB_SRAM_BASE              0x10060000      /* On-board SRAM */
+#define REALVIEW_PBX_DMC_BASE                   0x100E0000      /* DMC configuration */
+#define REALVIEW_PBX_SMC_BASE                   0x100E1000      /* SMC configuration */
+#define REALVIEW_PBX_CAN_BASE                   0x100E2000      /* CAN bus */
+#define REALVIEW_PBX_GIC_CPU_BASE               0x1E000000      /* Generic interrupt controller CPU interface */
+#define REALVIEW_PBX_FLASH0_BASE                0x40000000
+#define REALVIEW_PBX_FLASH0_SIZE                SZ_64M
+#define REALVIEW_PBX_FLASH1_BASE                0x44000000
+#define REALVIEW_PBX_FLASH1_SIZE                SZ_64M
+#define REALVIEW_PBX_ETH_BASE                   0x4E000000      /* Ethernet */
+#define REALVIEW_PBX_USB_BASE                   0x4F000000      /* USB */
+#define REALVIEW_PBX_GIC_DIST_BASE              0x1E001000      /* Generic interrupt controller distributor */
+#define REALVIEW_PBX_LT_BASE                    0xC0000000      /* Logic Tile expansion */
+#define REALVIEW_PBX_SDRAM6_BASE                0x70000000      /* SDRAM bank 6 256MB */
+#define REALVIEW_PBX_SDRAM7_BASE                0x80000000      /* SDRAM bank 7 256MB */
+
+/*
+ * Tile-specific addresses
+ */
+#define REALVIEW_PBX_TILE_SCU_BASE              0x1F000000      /* SCU registers */
+#define REALVIEW_PBX_TILE_GIC_CPU_BASE          0x1F000100      /* Private Generic interrupt controller CPU interface */
+#define REALVIEW_PBX_TILE_TWD_BASE              0x1F000600
+#define REALVIEW_PBX_TILE_TWD_PERCPU_BASE       0x1F000700
+#define REALVIEW_PBX_TILE_TWD_SIZE              0x00000100
+#define REALVIEW_PBX_TILE_GIC_DIST_BASE         0x1F001000      /* Private Generic interrupt controller distributor */
+#define REALVIEW_PBX_TILE_L220_BASE             0x1F002000      /* L220 registers */
+
+#define REALVIEW_PBX_SYS_PLD_CTRL1              0x74
+
+/*
+ * PBX PCI regions
+ */
+#define REALVIEW_PBX_PCI_BASE                   0x90040000      /* PCI-X Unit base */
+#define REALVIEW_PBX_PCI_IO_BASE                0x90050000      /* IO Region on AHB */
+#define REALVIEW_PBX_PCI_MEM_BASE               0xA0000000      /* MEM Region on AHB */
+
+#define REALVIEW_PBX_PCI_BASE_SIZE              0x10000         /* 16 Kb */
+#define REALVIEW_PBX_PCI_IO_SIZE                0x1000          /* 4 Kb */
+#define REALVIEW_PBX_PCI_MEM_SIZE               0x20000000      /* 512 MB */
+
+/*
+ * Core tile identification (REALVIEW_SYS_PROCID)
+ */
+#define REALVIEW_PBX_PROC_MASK          0xFF000000
+#define REALVIEW_PBX_PROC_ARM7TDMI      0x00000000
+#define REALVIEW_PBX_PROC_ARM9          0x02000000
+#define REALVIEW_PBX_PROC_ARM11         0x04000000
+#define REALVIEW_PBX_PROC_ARM11MP       0x06000000
+#define REALVIEW_PBX_PROC_A9MP          0x0C000000
+#define REALVIEW_PBX_PROC_A8            0x0E000000
+
+#define check_pbx_proc(proc_type)                                            \
+        ((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_PBX_PROC_MASK) \
+        == proc_type)
+
+#ifdef CONFIG_MACH_REALVIEW_PBX
+#define core_tile_pbx11mp()     check_pbx_proc(REALVIEW_PBX_PROC_ARM11MP)
+#define core_tile_pbxa9mp()     check_pbx_proc(REALVIEW_PBX_PROC_A9MP)
+#define core_tile_pbxa8()       check_pbx_proc(REALVIEW_PBX_PROC_A8)
+#else
+#define core_tile_pbx11mp()     0
+#define core_tile_pbxa9mp()     0
+#define core_tile_pbxa8()       0
+#endif
+
+#endif  /* __ASM_ARCH_BOARD_PBX_H */