From 5616f36713ea77f57ae908bf2fef641364403c9f Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 20 Apr 2016 13:34:31 +0000 Subject: ARM: SoCFPGA: Fix secondary CPU startup in thumb2 kernel The secondary CPU starts up in ARM mode. When the kernel is compiled in thumb2 mode we have to explicitly compile the secondary startup trampoline in ARM mode, otherwise the CPU will go to Nirvana. Signed-off-by: Sascha Hauer Reported-by: Steffen Trumtrar Suggested-by: Ard Biesheuvel Cc: stable@vger.kernel.org Signed-off-by: Dinh Nguyen Signed-off-by: Kevin Hilman --- arch/arm/mach-socfpga/headsmp.S | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-socfpga') diff --git a/arch/arm/mach-socfpga/headsmp.S b/arch/arm/mach-socfpga/headsmp.S index 5d94b7a2fb10..c160fa3007e9 100644 --- a/arch/arm/mach-socfpga/headsmp.S +++ b/arch/arm/mach-socfpga/headsmp.S @@ -13,6 +13,7 @@ #include .arch armv7-a + .arm ENTRY(secondary_trampoline) /* CPU1 will always fetch from 0x0 when it is brought out of reset. -- cgit v1.2.3