Linux v6.6.1 - txx9

# SPDX-License-Identifier: GPL-2.0
config MACH_TX49XX
	bool
	select BOOT_ELF32
	select MACH_TXX9
	select CEVT_R4K
	select CSRC_R4K
	select IRQ_MIPS_CPU
	select SYS_HAS_CPU_TX49XX
	select SYS_SUPPORTS_64BIT_KERNEL

config MACH_TXX9
	bool
	select DMA_NONCOHERENT
	select SWAP_IO_SPACE
	select SYS_HAS_EARLY_PRINTK
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select SYS_SUPPORTS_BIG_ENDIAN
	select COMMON_CLK

config TOSHIBA_RBTX4927
	bool "Toshiba RBTX49[23]7 board"
	depends on MACH_TX49XX
	select SOC_TX4927
	# TX4937 is subset of TX4938
	select SOC_TX4938
	help
	  This Toshiba board is based on the TX4927 processor. Say Y here to
	  support this machine type

config SOC_TX4927
	bool
	select CEVT_TXX9
	imply HAS_TXX9_SERIAL
	select HAVE_PCI
	select IRQ_TXX9
	select PCI_TX4927
	select GPIO_TXX9

config SOC_TX4938
	bool
	select CEVT_TXX9
	imply HAS_TXX9_SERIAL
	select HAVE_PCI
	select IRQ_TXX9
	select PCI_TX4927
	select GPIO_TXX9

config TOSHIBA_FPCIB0
	bool "FPCIB0 Backplane Support"
	depends on PCI && MACH_TXX9
	select I8259

config PICMG_PCI_BACKPLANE_DEFAULT
	bool "Support for PICMG PCI Backplane"
	depends on PCI && MACH_TXX9
	default y if !TOSHIBA_FPCIB0

config PCI_TX4927
	bool