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* unicore32: switch to generic clone(2)Al Viro2012-11-281-6/+0
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* unicore32: switch to generic sys_execve()Al Viro2012-11-091-5/+0
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-and-Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
* unicore32: switch to generic kernel_thread()/kernel_execve()Al Viro2012-11-091-8/+7
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-and-Tested-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
* unicore32: remove pointless testAl Viro2012-10-011-2/+0
| | | | | | | | we can get into work_pending only if at least one of NEED_RESCHED, SIGPENDING or NOTIFY_RESUME is set. So once we'd found no NEED_RESCHED, there's no need to check that one of the other two is set. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* unicore32: modify io_p2v and io_v2p macros, and adjust PKUNITY_mmio_BASEsGuanXuetao2011-03-171-1/+1
| | | | | | | | | | | | | 1. remove __REG macro 2. add (void __iomem *) to io_p2v macro 3. add (phys_addr_t) to io_v2p macro 4. add PKUNITY_AHB_BASE and PKUNITY_APB_BASE definitions 5. modify all PKUNITY_mmio_BASEs from physical addr to virtual addr 6. adjust prefix macro for all usage of PKUNITY_mmio_BASEs -- by advice with Arnd Bergmann Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
* unicore32 core architecture: low level entry and setup codesGuanXuetao2011-03-171-0/+824
This patch implements low level entry and setup codes. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
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