From 588ef7693574cfbcb228f48d5478c2b39a9b0c9f Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Tue, 13 Feb 2007 17:12:04 +0100 Subject: [ARM] 4184/1: iop: cp6 access handler (undef_hook) Enable svc access to cp6 via an undefined instruction hook. Do not enable access for usr code. This patch also makes iop13xx select PLAT_IOP, this requires a small change to drivers/i2c/busses/i2c-iop3xx.c. Per Lennert Buytenhek's note, the cp6 trap routine is moved to arch/arm/plat-iop Per Nicolas Pitre's note, the cp_wait is skipped since the latency to return to the faulting function is longer than cp_wait. Signed-off-by: Dan Williams Signed-off-by: Russell King --- arch/arm/plat-iop/Makefile | 30 ++++++++++++++++++++++++++---- 1 file changed, 26 insertions(+), 4 deletions(-) (limited to 'arch/arm/plat-iop/Makefile') diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile index ed91463967af..3250d732a171 100644 --- a/arch/arm/plat-iop/Makefile +++ b/arch/arm/plat-iop/Makefile @@ -2,7 +2,29 @@ # Makefile for the linux kernel. # -obj-y := gpio.o i2c.o pci.o setup.o time.o io.o -obj-m := -obj-n := -obj- := +obj-y := + +# IOP32X +obj-$(CONFIG_ARCH_IOP32X) += gpio.o +obj-$(CONFIG_ARCH_IOP32X) += i2c.o +obj-$(CONFIG_ARCH_IOP32X) += pci.o +obj-$(CONFIG_ARCH_IOP32X) += setup.o +obj-$(CONFIG_ARCH_IOP32X) += time.o +obj-$(CONFIG_ARCH_IOP32X) += io.o +obj-$(CONFIG_ARCH_IOP32X) += cp6.o + +# IOP33X +obj-$(CONFIG_ARCH_IOP33X) += gpio.o +obj-$(CONFIG_ARCH_IOP33X) += i2c.o +obj-$(CONFIG_ARCH_IOP33X) += pci.o +obj-$(CONFIG_ARCH_IOP33X) += setup.o +obj-$(CONFIG_ARCH_IOP33X) += time.o +obj-$(CONFIG_ARCH_IOP33X) += io.o +obj-$(CONFIG_ARCH_IOP33X) += cp6.o + +# IOP13XX +obj-$(CONFIG_ARCH_IOP13XX) += cp6.o + +obj-m := +obj-n := +obj- := -- cgit