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2014-04-10xtensa: xt2000: drop redundant sysmem initializationMax Filippov
sysmem structure initialization in xt2000 platform_init is identical to the one done in init_arch just before the call to platform_init. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2013-05-09xtensa: fix ibreakenable register updateMax Filippov
Only set the register when there is at least one ibreak register, otherwise the build fails: arch/xtensa/kernel/head.S:105: Error: invalid register 'ibreakenable' for 'wsr' instruction arch/xtensa/platforms/iss/setup.c:67: Error: invalid register 'ibreakenable' for 'wsr' instruction Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2012-10-15xtensa: reorganize SR referencingMax Filippov
- reference SRs by names where possible, not by numbers; - get rid of __stringify around SR names where possible; - remove unneeded SR names from asm/regs.h; - add SREG_ prefix to remaining SR names; Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Chris Zankel <chris@zankel.net>
2009-04-03xtensa: we don't need to include asm/io.hChris Zankel
Remove include statement to include asm/io.h. Signed-off-by: Chris Zankel <chris@zankel.net>
2008-11-06xtensa: Add xt2000 support files.Chris Zankel
The last check-in to support the xt2000 development platform was missing some files. Signed-off-by: Chris Zankel <chris@zankel.net>