aboutsummaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-imx/entry-macro.S
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-arm/arch-imx/entry-macro.S')
-rw-r--r--include/asm-arm/arch-imx/entry-macro.S32
1 files changed, 0 insertions, 32 deletions
diff --git a/include/asm-arm/arch-imx/entry-macro.S b/include/asm-arm/arch-imx/entry-macro.S
deleted file mode 100644
index 5dc0f307c1b..00000000000
--- a/include/asm-arm/arch-imx/entry-macro.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * include/asm-arm/arch-imx/entry-macro.S
- *
- * Low-level IRQ helper macros for iMX-based platforms
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <asm/arch/hardware.h>
-
- .macro disable_fiq
- .endm
-
- .macro get_irqnr_preamble, base, tmp
- .endm
-
- .macro arch_ret_to_user, tmp1, tmp2
- .endm
-
-#define AITC_NIVECSR 0x40
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- ldr \base, =IO_ADDRESS(IMX_AITC_BASE)
- @ Load offset & priority of the highest priority
- @ interrupt pending.
- ldr \irqstat, [\base, #AITC_NIVECSR]
- @ Shift off the priority leaving the offset or
- @ "interrupt number", use arithmetic shift to
- @ transform illegal source (0xffff) as -1
- mov \irqnr, \irqstat, asr #16
- adds \tmp, \irqnr, #1
- .endm