From cbc012318ca03c55180e5895be8852eaae4fd21a Mon Sep 17 00:00:00 2001 From: Aamir Bohra Date: Thu, 28 Jun 2018 17:24:03 +0530 Subject: src/device: Add check for existence and validity of PCIE base address config MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Aamir Bohra Change-Id: I89b0e9c927d395ac6d27201e0b3a8658e958518d Reviewed-on: https://review.coreboot.org/27263 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki Reviewed-by: Furquan Shaikh Reviewed-by: Nico Huber --- src/device/pci_ops_mmconf.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/device/pci_ops_mmconf.c b/src/device/pci_ops_mmconf.c index fb085a6852..40fa632e9c 100644 --- a/src/device/pci_ops_mmconf.c +++ b/src/device/pci_ops_mmconf.c @@ -17,6 +17,10 @@ #include #include +#if !defined(CONFIG_MMCONF_BASE_ADDRESS) || !CONFIG_MMCONF_BASE_ADDRESS +#error "CONFIG_MMCONF_BASE_ADDRESS needs to be non-zero!" +#endif + /* * Functions for accessing PCI configuration space with mmconf accesses */ -- cgit v1.2.3