Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 110 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig
new file mode 100644
index 000000000..741a8fa8a
--- /dev/null
+++ b/arch/powerpc/platforms/cell/Kconfig
@@ -0,0 +1,110 @@
+# SPDX-License-Identifier: GPL-2.0
+config PPC_CELL
+	bool
+	default n
+
+config PPC_CELL_COMMON
+	bool
+	select PPC_CELL
+	select PPC_DCR_MMIO
+	select PPC_INDIRECT_PIO
+	select PPC_INDIRECT_MMIO
+	select PPC_NATIVE
+	select PPC_RTAS
+	select IRQ_EDGE_EOI_HANDLER
+
+config PPC_CELL_NATIVE
+	bool
+	select PPC_CELL_COMMON
+	select MPIC
+	select PPC_IO_WORKAROUNDS
+	select IBM_EMAC_EMAC4 if IBM_EMAC
+	select IBM_EMAC_RGMII if IBM_EMAC
+	select IBM_EMAC_ZMII if IBM_EMAC #test only
+	select IBM_EMAC_TAH if IBM_EMAC  #test only
+	default n
+
+config PPC_IBM_CELL_BLADE
+	bool "IBM Cell Blade"
+	depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
+	select PPC_CELL_NATIVE
+	select PPC_OF_PLATFORM_PCI
+	select PCI
+	select MMIO_NVRAM
+	select PPC_UDBG_16550
+	select UDBG_RTAS_CONSOLE
+
+config AXON_MSI
+	bool
+	depends on PPC_IBM_CELL_BLADE && PCI_MSI
+	default y
+
+menu "Cell Broadband Engine options"
+	depends on PPC_CELL
+
+config SPU_FS
+	tristate "SPU file system"
+	default m
+	depends on PPC_CELL
+	depends on COREDUMP
+	select SPU_BASE
+	help
+	  The SPU file system is used to access Synergistic Processing
+	  Units on machines implementing the Broadband Processor
+	  Architecture.
+
+config SPU_BASE
+	bool
+	default n
+	select PPC_COPRO_BASE
+
+config CBE_RAS
+	bool "RAS features for bare metal Cell BE"
+	depends on PPC_CELL_NATIVE
+	default y
+
+config PPC_IBM_CELL_RESETBUTTON
+	bool "IBM Cell Blade Pinhole reset button"
+	depends on CBE_RAS && PPC_IBM_CELL_BLADE
+	default y
+	help
+	  Support Pinhole Resetbutton on IBM Cell blades.
+	  This adds a method to trigger system reset via front panel pinhole button.
+
+config PPC_IBM_CELL_POWERBUTTON
+	tristate "IBM Cell Blade power button"
+	depends on PPC_IBM_CELL_BLADE && INPUT_EVDEV
+	default y
+	help
+	  Support Powerbutton on IBM Cell blades.
+	  This will enable the powerbutton as an input device.
+
+config CBE_THERM
+	tristate "CBE thermal support"
+	default m
+	depends on CBE_RAS && SPU_BASE
+
+config PPC_PMI
+	tristate
+	default y
+	depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON
+	help
+	  PMI (Platform Management Interrupt) is a way to
+	  communicate with the BMC (Baseboard Management Controller).
+	  It is used in some IBM Cell blades.
+
+config CBE_CPUFREQ_SPU_GOVERNOR
+	tristate "CBE frequency scaling based on SPU usage"
+	depends on SPU_FS && CPU_FREQ
+	default m
+	help
+	  This governor checks for spu usage to adjust the cpu frequency.
+	  If no spu is running on a given cpu, that cpu will be throttled to
+	  the minimal possible frequency.
+
+endmenu
+
+config OPROFILE_CELL
+	def_bool y
+	depends on PPC_CELL_NATIVE && (OPROFILE = m || OPROFILE = y) && SPU_BASE
+