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3 Commits

Author SHA1 Message Date
David Howells
ddb7d1e975 MN10300: Clear ASB2364 peripheral interrupt masks before enabling interrupts 
Clear the interrupt mask registers of ASB2364 peripherals before enabling
interrupts so that any peripherals that weren't dealt with by the bootloader
after a reboot (if there was one) won't cause an interrupt storm when
interrupts are first enabled before the drivers are initialised.

Also, attempt to reset the peripherals attached to the FPGA.

Signed-off-by: David Howells <dhowells@redhat.com>
 2011-03-18 16:52:54 +00:00
David Howells
6044cf1d94 MN10300: ASB2364: Handle the IRQ multiplexer in the FPGA 
Handle the IRQ multiplexer in the FPGA by implementing a cascade interrupt
driver for it.

Signed-off-by: David Howells <dhowells@redhat.com>
 2010-10-27 17:28:58 +01:00
Akira Takeuchi
368dd5acd1 MN10300: And Panasonic AM34 subarch and implement SMP 
Implement the Panasonic MN10300 AM34 CPU subarch and implement SMP support for
MN10300.  Also implement support for the MN2WS0060 processor and the ASB2364
evaluation board which are AM34 based.

Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
 2010-10-27 17:28:55 +01:00