From 70bb62f8ecdda2d172b05d33b0e6750e3fe6d1c7 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Mon, 1 Dec 2008 14:54:55 +0000 Subject: RealView: Allow PHYS_OFFSET at 0x70000000 RealView boards like PB11MPCore have 512MB of RAM available contiguously at 0x70000000. Half of the memory is mirrored at 0x00000000 for backwards compatibility. This patch adds the CONFIG_REALVIEW_HIGH_PHYS_OFFSET option option to change the physical base address so that the full amount of RAM is available to Linux. Note that the EB board has 256MB of RAM also mirrored at 0x70000000, the only board without this feature being PB1176. Signed-off-by: Catalin Marinas --- arch/arm/mach-realview/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'arch/arm/mach-realview/Kconfig') diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index 5ccde7cf39e..6695fb33afb 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -37,4 +37,15 @@ config MACH_REALVIEW_PB1176 help Include support for the ARM(R) RealView ARM1176 Platform Baseboard. +config REALVIEW_HIGH_PHYS_OFFSET + bool "High physical base address for the RealView platform" + depends on !MACH_REALVIEW_PB1176 + default y + help + RealView boards other than PB1176 have the RAM available at + 0x70000000, 256MB of which being mirrored at 0x00000000. If + the board supports 512MB of RAM, this option allows the + memory to be accessed contiguously at the high physical + offset. + endmenu -- cgit v1.2.3 From e7c70825a758403cfb476903f3145e6a8c0dd3b5 Mon Sep 17 00:00:00 2001 From: Bahadir Balban Date: Mon, 1 Dec 2008 14:54:55 +0000 Subject: RealView: Add support for the Cortex-A8 Platform Baseboard This patch adds support for RealView/PB-A8, a platform based on Cortex-A8 with support for PCI-E and compact flash. Signed-off-by: Bahadir Balban Signed-off-by: Catalin Marinas --- arch/arm/mach-realview/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/mach-realview/Kconfig') diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index 6695fb33afb..8032f234c14 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -37,6 +37,15 @@ config MACH_REALVIEW_PB1176 help Include support for the ARM(R) RealView ARM1176 Platform Baseboard. +config MACH_REALVIEW_PBA8 + bool "Support RealView/PB-A8 platform" + select CPU_V7 + select ARM_GIC + help + Include support for the ARM(R) RealView Cortex-A8 Platform Baseboard. + PB-A8 is a platform with an on-board Cortex-A8 and has support for + PCI-E and Compact Flash. + config REALVIEW_HIGH_PHYS_OFFSET bool "High physical base address for the RealView platform" depends on !MACH_REALVIEW_PB1176 -- cgit v1.2.3 From 4c3ea3717103ffcccfaebedb98c2dadfb54e0482 Mon Sep 17 00:00:00 2001 From: Jon Callan Date: Mon, 1 Dec 2008 14:54:56 +0000 Subject: RealView: Add Cortex-A9 support to the EB board This patch adds the necessary definitions and Kconfig entries to enable Cortex-A9 (ARMv7 SMP) tiles on the RealView/EB board. Signed-off-by: Jon Callan Signed-off-by: Catalin Marinas --- arch/arm/mach-realview/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/mach-realview/Kconfig') diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index 8032f234c14..eebf7ec9a15 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -7,6 +7,13 @@ config MACH_REALVIEW_EB help Include support for the ARM(R) RealView Emulation Baseboard platform. +config REALVIEW_EB_A9MP + bool "Support Multicore Cortex-A9" + depends on MACH_REALVIEW_EB + select CPU_V7 + help + Enable support for the Cortex-A9MPCore tile on the Realview platform. + config REALVIEW_EB_ARM11MP bool "Support ARM11MPCore tile" depends on MACH_REALVIEW_EB -- cgit v1.2.3 From 6f13d278836d7251168631faeb0cbf5e4cdd98e5 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Mon, 1 Dec 2008 14:55:00 +0000 Subject: RealView: Select CPU_V6 for MACH_REALVIEW_PB11MP This seems to be missing from the arm:devel branch, though the other RealView configurations were modified accordingly. Signed-off-by: Catalin Marinas --- arch/arm/mach-realview/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-realview/Kconfig') diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index eebf7ec9a15..b117c13407c 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -32,6 +32,7 @@ config REALVIEW_EB_ARM11MP_REVB config MACH_REALVIEW_PB11MP bool "Support RealView/PB11MPCore platform" + select CPU_V6 select ARM_GIC help Include support for the ARM(R) RealView MPCore Platform Baseboard. -- cgit v1.2.3