This is needed for the PCIe hotplug to work correctly on some boards.
Signed-off-by: Stefan Roese sr@denx.de Cc: Bin Meng bmeng.cn@gmail.com --- include/configs/theadorable-x86-common.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/configs/theadorable-x86-common.h b/include/configs/theadorable-x86-common.h index 238056a65f..7621385fa2 100644 --- a/include/configs/theadorable-x86-common.h +++ b/include/configs/theadorable-x86-common.h @@ -58,7 +58,8 @@ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ "addmisc=setenv bootargs ${bootargs} " \ "intel-spi.writeable=1 vmalloc=300M " \ - "pci=realloc=on,hpmemsize=0x12000000\0" \ + "pci=realloc=on,hpmemsize=0x12000000," \ + "hpmemprefsize=0,hpiosize=0\0" \ "bootcmd=if env exists recovery_status;" \ "then run swupdate;" \ "else run yocto_boot;run swupdate;" \