diff options
Diffstat (limited to 'arch/arm/plat-mxc')
| -rw-r--r-- | arch/arm/plat-mxc/Kconfig | 7 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/debug-macro.S | 2 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/hardware.h | 6 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/irqs.h | 10 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/mx6q.h | 33 |
5 files changed, 56 insertions, 2 deletions
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index 502e45f0317..058d1c5f004 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -29,6 +29,13 @@ config ARCH_MX5 This enables support for machines using Freescale's i.MX50 and i.MX51 processors. +config ARCH_MX6 + bool "i.MX6" + select AUTO_ZRELADDR if !ZBOOT_ROM + select ARM_PATCH_PHYS_VIRT + help + This enables support for systems based on the Freescale i.MX6 family + endchoice source "arch/arm/mach-imx/Kconfig" diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S index 72986013c1f..6e192c4a391 100644 --- a/arch/arm/plat-mxc/include/mach/debug-macro.S +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -24,6 +24,8 @@ #define UART_PADDR MX51_UART1_BASE_ADDR #elif defined (CONFIG_DEBUG_IMX50_IMX53_UART) #define UART_PADDR MX53_UART1_BASE_ADDR +#elif defined (CONFIG_DEBUG_IMX6Q_UART) +#define UART_PADDR MX6Q_UART4_BASE_ADDR #endif #define UART_VADDR IMX_IO_ADDRESS(UART_PADDR) diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h index eba3118adfb..a599f01f8b9 100644 --- a/arch/arm/plat-mxc/include/mach/hardware.h +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -91,6 +91,11 @@ * SPBA0 0x50000000+0x100000 -> 0xf5400000+0x100000 * AIPS1 0x53f00000+0x100000 -> 0xf5700000+0x100000 * AIPS2 0x63f00000+0x100000 -> 0xf5300000+0x100000 + * mx6q: + * SCU 0x00a00000+0x001000 -> 0xf4000000+0x001000 + * CCM 0x020c4000+0x004000 -> 0xf42c4000+0x004000 + * ANATOP 0x020c8000+0x001000 -> 0xf42c8000+0x001000 + * UART4 0x021f0000+0x004000 -> 0xf42f0000+0x004000 */ #define IMX_IO_P2V(x) ( \ 0xf4000000 + \ @@ -102,6 +107,7 @@ #include <mach/mxc.h> +#include <mach/mx6q.h> #include <mach/mx50.h> #include <mach/mx51.h> #include <mach/mx53.h> diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h index 00e812bbd81..fd9efb04465 100644 --- a/arch/arm/plat-mxc/include/mach/irqs.h +++ b/arch/arm/plat-mxc/include/mach/irqs.h @@ -14,9 +14,15 @@ #include <asm-generic/gpio.h> /* - * SoCs with TZIC interrupt controller have 128 IRQs, those with AVIC have 64 + * SoCs with GIC interrupt controller have 160 IRQs, those with TZIC + * have 128 IRQs, and those with AVIC have 64. + * + * To support single image, the biggest number should be defined on + * top of the list. */ -#ifdef CONFIG_MXC_TZIC +#if defined CONFIG_ARM_GIC +#define MXC_INTERNAL_IRQS 160 +#elif defined CONFIG_MXC_TZIC #define MXC_INTERNAL_IRQS 128 #else #define MXC_INTERNAL_IRQS 64 diff --git a/arch/arm/plat-mxc/include/mach/mx6q.h b/arch/arm/plat-mxc/include/mach/mx6q.h new file mode 100644 index 00000000000..254a561a279 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mx6q.h @@ -0,0 +1,33 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __MACH_MX6Q_H__ +#define __MACH_MX6Q_H__ + +#define MX6Q_IO_P2V(x) IMX_IO_P2V(x) +#define MX6Q_IO_ADDRESS(x) IOMEM(MX6Q_IO_P2V(x)) + +/* + * The following are the blocks that need to be statically mapped. + * For other blocks, the base address really should be retrieved from + * device tree. + */ +#define MX6Q_SCU_BASE_ADDR 0x00a00000 +#define MX6Q_SCU_SIZE 0x1000 +#define MX6Q_CCM_BASE_ADDR 0x020c4000 +#define MX6Q_CCM_SIZE 0x4000 +#define MX6Q_ANATOP_BASE_ADDR 0x020c8000 +#define MX6Q_ANATOP_SIZE 0x1000 +#define MX6Q_UART4_BASE_ADDR 0x021f0000 +#define MX6Q_UART4_SIZE 0x4000 + +#endif /* __MACH_MX6Q_H__ */ |