Re: [U-Boot] [PATCH 2/2] pci: Scale MAX_PCI_REGIONS based on CONFIG_NR_DRAM_BANKS

22 Mar 2019


      On Fri, 15 Mar 2019 at 23:32, Thierry Reding thierry.reding@gmail.com wrote:
...
From: Thierry Reding treding@nvidia.com
If a platform defines CONFIG_NR_DRAM_BANKS, each DRAM bank will be added
as a PCI region. The number of MAX_PCI_REGIONS therefore needs to scale
with the number of DRAM banks, otherwise we will end up with too little
space in the hose->regions array to store all system memory regions.
Signed-off-by: Thierry Reding treding@nvidia.com
include/pci.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
Reviewed-by: Simon Glass sjg@chromium.org