From ed5835a04dce6d9f62d5db1ae22fe579e8efe08a Mon Sep 17 00:00:00 2001 From: Patrick Rudolph Date: Mon, 30 Nov 2020 13:53:52 +0100 Subject: soc/intel/common/block/cpu/car/exit_car: Fix compilation on x86_64 Change-Id: Ieac4a4924ff4684b2a419471cd54e3d3b1f5bbe6 Signed-off-by: Patrick Rudolph Reviewed-on: https://review.coreboot.org/c/coreboot/+/48171 Reviewed-by: Angel Pons Reviewed-by: Arthur Heymans Tested-by: build bot (Jenkins) --- src/soc/intel/common/block/cpu/car/exit_car.S | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/soc') diff --git a/src/soc/intel/common/block/cpu/car/exit_car.S b/src/soc/intel/common/block/cpu/car/exit_car.S index 9480a5a9c6..191232a3b0 100644 --- a/src/soc/intel/common/block/cpu/car/exit_car.S +++ b/src/soc/intel/common/block/cpu/car/exit_car.S @@ -28,7 +28,11 @@ chipset_teardown_car: * Retrieve return address from stack as it will get trashed below if * execution is utilizing the cache-as-ram stack. */ +#if ENV_X86_64 + pop %rbx +#else pop %ebx +#endif /* Disable MTRRs. */ mov $(MTRR_DEF_TYPE_MSR), %ecx @@ -95,4 +99,8 @@ car_nem_enhanced_teardown: #endif /* Return to caller. */ +#if ENV_X86_64 + jmp *%rbx +#else jmp *%ebx +#endif -- cgit v1.2.3