diff options
Diffstat (limited to 'include/soc/sprd/entry-macro.S')
| -rw-r--r-- | include/soc/sprd/entry-macro.S | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/soc/sprd/entry-macro.S b/include/soc/sprd/entry-macro.S new file mode 100644 index 00000000..1312f11b --- /dev/null +++ b/include/soc/sprd/entry-macro.S @@ -0,0 +1,36 @@ +/* + * Copyright (C) 2012 Spreadtrum Communications Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef CONFIG_ARM_GIC +#include <mach/hardware.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + @ enable imprecise aborts + @cpsie a + ldr \base, =SPRD_INTC0_BASE + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ldr \irqstat, [\base, #0x0004] + ldr \irqstat, [\base] + cmp \irqstat, #0 + clzne \irqnr, \irqstat + rsbne \irqnr, \irqnr, #31 + .endm + +#endif |