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| author | Christian Daudt <csd@broadcom.com> | 2012-11-19 09:46:10 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-11-19 22:39:07 -0800 |
| commit | 8ac49e0485bb79223a111b366a3b1f5ec9148729 (patch) | |
| tree | 8846daeeae2c1b70c5e5fe491979c28039054d08 /arch/arm/mach-bcm/Kconfig | |
| parent | 0056a985fab537e161405a48dc8f8da0b47e0767 (diff) | |
| download | blackbird-obmc-linux-8ac49e0485bb79223a111b366a3b1f5ec9148729.tar.gz blackbird-obmc-linux-8ac49e0485bb79223a111b366a3b1f5ec9148729.zip | |
Add support for generic BCM SoC chipsets
In order to start upstreaming Broadcom SoC support, create
a starting hierarchy, arch and dts files.
The first support SoC family that is planned is the
BCM281XX (BCM11130/11140/11351/28145/28155) family of dual A9 mobile
SoC cores.
This code is just the skeleton code for get the machine upstreamed. It
has been made MULTIPLATFORM compatible.
Next steps
----------
Upstream a basic set of drivers - sufficient for a console boot to
ramdisk. These will includer timer, gpio, i2c drivers.
After this basic set, we will proceed with a more comprehensive set
of drivers for the 281XX SoC family.
v2 patch mods
--------
- Remove l2x0_of_init call as there were problems with the code.
A separate patch will be submitted with cache init code
- Rename capri files and refs to bcm281xx-based names
- Add bcm281xx binding doc
- various misc cleanups
v3 patch mods
-------------
- Remove extra #include lines
- Remove remaining references to capri
- dt uart chipset string added
- cleaned up chip # references
v4 patch mods
-------------
- swap order of compatible definitions for uart
- fix typo
v5 patch mods
-------------
- Rename bcm281xx to bcm11351 in dts+code,
leaving references to bcm281xx only in help+comments.
v6 patch mods
-------------
- fix typo in uart 'compatible' string
Signed-off-by: Christian Daudt <csd@broadcom.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-bcm/Kconfig')
| -rw-r--r-- | arch/arm/mach-bcm/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig new file mode 100644 index 000000000000..48705c10a0fe --- /dev/null +++ b/arch/arm/mach-bcm/Kconfig @@ -0,0 +1,19 @@ +config ARCH_BCM + bool "Broadcom SoC" if ARCH_MULTI_V7 + depends on MMU + select ARCH_REQUIRE_GPIOLIB + select ARM_ERRATA_754322 + select ARM_ERRATA_764369 if SMP + select ARM_GIC + select CPU_V7 + select GENERIC_CLOCKEVENTS + select GENERIC_GPIO + select GENERIC_TIME + select GPIO_BCM + select SPARSE_IRQ + select TICK_ONESHOT + help + This enables support for system based on Broadcom SoCs. + It currently supports the 'BCM281XX' family, which includes + BCM11130, BCM11140, BCM11351, BCM28145 and + BCM28155 variants. |
