Messages in this thread | | | From | Josh Cartwright <> | Date | Mon, 19 Nov 2012 12:19:51 -0600 | Subject | [PATCH 0/3] ARM: zynq: ARCH_MULTIPLATFORM support |
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Michal-
Here's an attempt at supporting ARCH_MULTIPLATFORM on Zynq. I've gotten a multiplatform kernel building and booting on the zc702, although I haven't tried to boot the same image on another non-Zynq board, due to lack of available hardware.
It would be super awesome if this set could land in 3.8, but I know we're running out of time there. I wouldn't be too heartbroken if it didn't make it.
This patchset is on top of your arm-next branch and with the debug_ll_init support patch @ arm-soc/devel/debug_ll_init.
Patch 1 drops the early TTC mapping. It is not necessary, since the TTC driver now supports pulling mapping info from the device tree.
Patch 2 converts zynq to use the debug_ll_init() infrastructure slated to go into 3.8.
Patch 3 is the bulk of the set, moving around logic around within mach-zynq/include, and setting up the necessary build magic to get Zynq building w/ CONFIG_ARCH_MULTIPLATFORM.
Thanks, Josh
--- Josh Cartwright (3): ARM: zynq: remove TTC early mapping ARM: zynq: make use of debug_ll_io_init() ARM: zynq: add support for ARCH_MULTIPLATFORM
arch/arm/Kconfig | 14 +----- arch/arm/Kconfig.debug | 1 + .../mach/debug-macro.S => include/debug/zynq.S} | 23 ++++++++-- arch/arm/mach-zynq/Kconfig | 13 ++++++ arch/arm/mach-zynq/common.c | 38 +++++----------- arch/arm/mach-zynq/include/mach/uart.h | 25 ---------- arch/arm/mach-zynq/include/mach/uncompress.h | 51 --------------------- arch/arm/mach-zynq/include/mach/zynq_soc.h | 53 ---------------------- arch/arm/mach-zynq/timer.c | 1 - 9 files changed, 46 insertions(+), 173 deletions(-) rename arch/arm/{mach-zynq/include/mach/debug-macro.S => include/debug/zynq.S} (61%) create mode 100644 arch/arm/mach-zynq/Kconfig delete mode 100644 arch/arm/mach-zynq/include/mach/uart.h delete mode 100644 arch/arm/mach-zynq/include/mach/uncompress.h delete mode 100644 arch/arm/mach-zynq/include/mach/zynq_soc.h
-- 1.8.0
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