RealView: Base support for the PB1176 platform

This patch adds the base files for the PB1176 platform support.

Signed-off-by: Bahadir Balban <bahadir.balban@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2 files changed, 153 insertions, 0 deletions

diff --git a/include/asm-arm/arch-realview/board-pb1176.h b/include/asm-arm/arch-realview/board-pb1176.h
new file mode 100644
index 000000000000..48ce9c833705
--- /dev/null
+++ b/include/asm-arm/arch-realview/board-pb1176.h
@@ -0,0 +1,152 @@
+/*
+ * include/asm-arm/arch-realview/board-pb1176.h
+ *
+ * Copyright (C) 2008 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#ifndef __ASM_ARCH_BOARD_PB1176_H
+#define __ASM_ARCH_BOARD_PB1176_H
+
+#include <asm/arch/platform.h>
+
+/*
+ * Peripheral addresses
+ */
+#define REALVIEW_PB1176_SCTL_BASE               0x10100000 /* System controller */
+#define REALVIEW_PB1176_SMC_BASE                0x10111000 /* SMC */
+#define REALVIEW_PB1176_DMC_BASE                0x10109000 /* DMC configuration */
+#define REALVIEW_PB1176_SDRAM67_BASE            0x70000000 /* SDRAM banks 6 and 7 */
+#define REALVIEW_PB1176_FLASH_BASE              0x30000000
+#define REALVIEW_PB1176_FLASH_SIZE              SZ_64M
+
+#define REALVIEW_PB1176_TIMER0_1_BASE           0x10104000 /* Timer 0 and 1 */
+#define REALVIEW_PB1176_TIMER2_3_BASE           0x10105000 /* Timer 2 and 3 */
+#define REALVIEW_PB1176_TIMER4_5_BASE           0x10106000 /* Timer 4 and 5 */
+#define REALVIEW_PB1176_WATCHDOG_BASE           0x10107000 /* watchdog interface */
+#define REALVIEW_PB1176_RTC_BASE                0x10108000 /* Real Time Clock */
+#define REALVIEW_PB1176_GPIO0_BASE              0x1010A000 /* GPIO port 0 */
+#define REALVIEW_PB1176_SSP_BASE                0x1010B000 /* Synchronous Serial Port */
+#define REALVIEW_PB1176_UART0_BASE              0x1010C000 /* UART 0 */
+#define REALVIEW_PB1176_UART1_BASE              0x1010D000 /* UART 1 */
+#define REALVIEW_PB1176_UART2_BASE              0x1010E000 /* UART 2 */
+#define REALVIEW_PB1176_UART3_BASE              0x1010F000 /* UART 3 */
+#define REALVIEW_PB1176_CLCD_BASE               0x10112000 /* CLCD */
+#define REALVIEW_PB1176_ETH_BASE                0x3A000000 /* Ethernet */
+#define REALVIEW_PB1176_USB_BASE                0x3B000000 /* USB */
+
+/*
+ * PCI regions
+ */
+#define REALVIEW_PB1176_PCI_BASE                0x60000000 /* PCI self config */
+#define REALVIEW_PB1176_PCI_CFG_BASE            0x61000000 /* PCI config */
+#define REALVIEW_PB1176_PCI_IO_BASE0            0x62000000 /* PCI IO region */
+#define REALVIEW_PB1176_PCI_MEM_BASE0           0x63000000 /* Memory region 1 */
+#define REALVIEW_PB1176_PCI_MEM_BASE1           0x64000000 /* Memory region 2 */
+#define REALVIEW_PB1176_PCI_MEM_BASE2           0x68000000 /* Memory region 3 */
+
+#define REALVIEW_PB1176_PCI_BASE_SIZE           0x01000000 /* 16MB */
+#define REALVIEW_PB1176_PCI_CFG_BASE_SIZE       0x01000000 /* 16MB */
+#define REALVIEW_PB1176_PCI_IO_BASE0_SIZE       0x01000000 /* 16MB */
+#define REALVIEW_PB1176_PCI_MEM_BASE0_SIZE      0x01000000 /* 16MB */
+#define REALVIEW_PB1176_PCI_MEM_BASE1_SIZE      0x04000000 /* 64MB */
+#define REALVIEW_PB1176_PCI_MEM_BASE2_SIZE      0x08000000 /* 128MB */
+
+#define REALVIEW_DC1176_GIC_CPU_BASE            0x10120000 /* GIC CPU interface, on devchip */
+#define REALVIEW_DC1176_GIC_DIST_BASE           0x10121000 /* GIC distributor, on devchip */
+#define REALVIEW_PB1176_GIC_CPU_BASE            0x10040000 /* GIC CPU interface, on FPGA */
+#define REALVIEW_PB1176_GIC_DIST_BASE           0x10041000 /* GIC distributor, on FPGA */
+#define REALVIEW_PB1176_L220_BASE               0x10110000 /* L220 registers */
+
+/*
+ * Irqs
+ */
+#define IRQ_DC1176_GIC_START                    32
+#define IRQ_PB1176_GIC_START                    64
+
+/*
+ * ARM1176 DevChip interrupt sources (primary GIC)
+ */
+#define IRQ_DC1176_WATCHDOG     (IRQ_DC1176_GIC_START + 0)      /* Watchdog timer */
+#define IRQ_DC1176_SOFTINT      (IRQ_DC1176_GIC_START + 1)      /* Software interrupt */
+#define IRQ_DC1176_COMMRx       (IRQ_DC1176_GIC_START + 2)      /* Debug Comm Rx interrupt */
+#define IRQ_DC1176_COMMTx       (IRQ_DC1176_GIC_START + 3)      /* Debug Comm Tx interrupt */
+#define IRQ_DC1176_TIMER0       (IRQ_DC1176_GIC_START + 8)      /* Timer 0 */
+#define IRQ_DC1176_TIMER1       (IRQ_DC1176_GIC_START + 9)      /* Timer 1 */
+#define IRQ_DC1176_TIMER2       (IRQ_DC1176_GIC_START + 10)     /* Timer 2 */
+#define IRQ_DC1176_APC          (IRQ_DC1176_GIC_START + 11)
+#define IRQ_DC1176_IEC          (IRQ_DC1176_GIC_START + 12)
+#define IRQ_DC1176_L2CC         (IRQ_DC1176_GIC_START + 13)
+#define IRQ_DC1176_RTC          (IRQ_DC1176_GIC_START + 14)
+#define IRQ_DC1176_CLCD         (IRQ_DC1176_GIC_START + 15)     /* CLCD controller */
+#define IRQ_DC1176_UART0        (IRQ_DC1176_GIC_START + 18)     /* UART 0 on development chip */
+#define IRQ_DC1176_UART1        (IRQ_DC1176_GIC_START + 19)     /* UART 1 on development chip */
+#define IRQ_DC1176_UART2        (IRQ_DC1176_GIC_START + 20)     /* UART 2 on development chip */
+#define IRQ_DC1176_UART3        (IRQ_DC1176_GIC_START + 21)     /* UART 3 on development chip */
+
+#define IRQ_DC1176_PB_IRQ2      (IRQ_DC1176_GIC_START + 30)     /* tile GIC */
+#define IRQ_DC1176_PB_IRQ1      (IRQ_DC1176_GIC_START + 31)     /* main GIC */
+
+/*
+ * RealView PB1176 interrupt sources (secondary GIC)
+ */
+#define IRQ_PB1176_MMCI0A       (IRQ_PB1176_GIC_START + 1)      /* Multimedia Card 0A */
+#define IRQ_PB1176_MMCI0B       (IRQ_PB1176_GIC_START + 2)      /* Multimedia Card 0A */
+#define IRQ_PB1176_KMI0         (IRQ_PB1176_GIC_START + 3)      /* Keyboard/Mouse port 0 */
+#define IRQ_PB1176_KMI1         (IRQ_PB1176_GIC_START + 4)      /* Keyboard/Mouse port 1 */
+#define IRQ_PB1176_SCI          (IRQ_PB1176_GIC_START + 5)
+#define IRQ_PB1176_UART4        (IRQ_PB1176_GIC_START + 6)      /* UART 4 on baseboard */
+#define IRQ_PB1176_CHARLCD      (IRQ_PB1176_GIC_START + 7)      /* Character LCD */
+#define IRQ_PB1176_GPIO1        (IRQ_PB1176_GIC_START + 8)
+#define IRQ_PB1176_GPIO2        (IRQ_PB1176_GIC_START + 9)
+#define IRQ_PB1176_ETH          (IRQ_PB1176_GIC_START + 10)     /* Ethernet controller */
+#define IRQ_PB1176_USB          (IRQ_PB1176_GIC_START + 11)     /* USB controller */
+
+#define IRQ_PB1176_PISMO        (IRQ_PB1176_GIC_START + 16)
+
+#define IRQ_PB1176_AACI         (IRQ_PB1176_GIC_START + 19)     /* Audio Codec */
+
+#define IRQ_PB1176_TIMER0_1     (IRQ_PB1176_GIC_START + 22)
+#define IRQ_PB1176_TIMER2_3     (IRQ_PB1176_GIC_START + 23)
+#define IRQ_PB1176_DMAC         (IRQ_PB1176_GIC_START + 24)     /* DMA controller */
+#define IRQ_PB1176_RTC          (IRQ_PB1176_GIC_START + 25)     /* Real Time Clock */
+
+#define IRQ_PB1176_GPIO0        -1
+#define IRQ_PB1176_SSP          -1
+#define IRQ_PB1176_SCTL         -1
+
+#define NR_GIC_PB1176           2
+
+/*
+ * Only define NR_IRQS if less than NR_IRQS_PB1176
+ */
+#define NR_IRQS_PB1176          (IRQ_DC1176_GIC_START + 96)
+
+#if defined(CONFIG_MACH_REALVIEW_PB1176)
+
+#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB1176)
+#undef NR_IRQS
+#define NR_IRQS                 NR_IRQS_PB1176
+#endif
+
+#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB1176)
+#undef MAX_GIC_NR
+#define MAX_GIC_NR              NR_GIC_PB1176
+#endif
+
+#endif  /* CONFIG_MACH_REALVIEW_PB1176 */
+
+#endif  /* __ASM_ARCH_BOARD_PB1176_H */
diff --git a/include/asm-arm/arch-realview/irqs.h b/include/asm-arm/arch-realview/irqs.h
index 15e775104392..ccbac59235c6 100644
--- a/include/asm-arm/arch-realview/irqs.h
+++ b/include/asm-arm/arch-realview/irqs.h
@@ -24,6 +24,7 @@
 
 #include <asm/arch/board-eb.h>
 #include <asm/arch/board-pb11mp.h>
+#include <asm/arch/board-pb1176.h>
 
 #define IRQ_LOCALTIMER          29
 #define IRQ_LOCALWDOG           30