From 7ec80ddf0455ff3854a5ca524952d91b5eb676b2 Mon Sep 17 00:00:00 2001 From: wanzongshun Date: Wed, 3 Dec 2008 03:55:38 +0100 Subject: [ARM] 5338/1: Add Nuvoton W90P910 Platform support Add Nuvoton W90X900 ARM9 plat support to linux arm tree, Now, this patch include only W90P910 EVB of W90P910 CPU, Its driver is nothing. Signed-off-by: Wan ZongShun Signed-off-by: Russell King --- arch/arm/mach-w90x900/include/mach/entry-macro.S | 34 ++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 arch/arm/mach-w90x900/include/mach/entry-macro.S (limited to 'arch/arm/mach-w90x900/include/mach/entry-macro.S') diff --git a/arch/arm/mach-w90x900/include/mach/entry-macro.S b/arch/arm/mach-w90x900/include/mach/entry-macro.S new file mode 100644 index 000000000000..d39aca5be9ee --- /dev/null +++ b/arch/arm/mach-w90x900/include/mach/entry-macro.S @@ -0,0 +1,34 @@ +/* + * arch/arm/mach-w90x900/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for W90P910-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 +#include + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + mov \base, #AIC_BA + + ldr \irqnr, [ \base, #AIC_IPER] + ldr \irqnr, [ \base, #AIC_ISNR] + cmp \irqnr, #0 + + .endm + + /* currently don't need an disable_fiq macro */ + + .macro disable_fiq + .endm -- cgit v1.2.3-55-g7522