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powerpc/44x: Support OCM(On Chip Memory) for APM821xx SoC and Bluestone board

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This patch consists of:
- Add driver for OCM component
- Export OCM Information at /sys/kernel/debug/ppc4xx_ocm/info

Signed-off-by: Vinh Nguyen Huu Tuong <vhtnguyen@apm.com>
Acked-by: Josh Boyer <jwboyer@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Vinh Nguyen Huu Tuong
2012-07-02 22:52:30 +00:00
committed by Benjamin Herrenschmidt
parent 0388c79c99
commit c19d824862
5 changed files with 477 additions and 0 deletions
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arch/powerpc/sysdev/Makefile
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@@ -37,6 +37,7 @@ obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_IPIC) += ipic.o
obj-$(CONFIG_4xx) += uic.o
obj-$(CONFIG_PPC4xx_OCM) += ppc4xx_ocm.o
obj-$(CONFIG_4xx_SOC) += ppc4xx_soc.o
obj-$(CONFIG_XILINX_VIRTEX) += xilinx_intc.o
obj-$(CONFIG_XILINX_PCI) += xilinx_pci.o