Hello. Atsushi Nemoto wrote:
@@ -758,6 +768,7 @@ config TOSHIBA_RBTX4938 select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_SUPPORTS_BIG_ENDIAN select TOSHIBA_BOARDS + select GENERIC_HARDIRQS_NO__DO_IRQ help This Toshiba board is based on the TX4938 processor. Say Y here to support this machine type
RBTX4938(rbhma4500) uses i8259 which is not converted to irq flow handler yet.
I'm afraid there's some mistake in Kconfig -- RBTX4938 doesn't have 8259 compatible controller. And the backplane that has it isn't supported by the current code anyway.
WBR, Sergei