From 22bd1c91fe13d59cff734b69b6757adcfbd8dee9 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Tue, 4 Feb 2014 16:37:59 +0000 Subject: arm64: Extend the PCI I/O space to 16MB The patch moves the PCI I/O space (currently at 64K) before the earlyprintk mapping and extends it to 16MB. Signed-off-by: Catalin Marinas --- Documentation/arm64/memory.txt | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'Documentation/arm64') diff --git a/Documentation/arm64/memory.txt b/Documentation/arm64/memory.txt index 5e054bfe4dde..85e24c4f215c 100644 --- a/Documentation/arm64/memory.txt +++ b/Documentation/arm64/memory.txt @@ -35,11 +35,13 @@ ffffffbc00000000 ffffffbdffffffff 8GB vmemmap ffffffbe00000000 ffffffbffbbfffff ~8GB [guard, future vmmemap] -ffffffbffbc00000 ffffffbffbdfffff 2MB earlyprintk device +ffffffbffa000000 ffffffbffaffffff 16MB PCI I/O space + +ffffffbffb000000 ffffffbffbbfffff 12MB [guard] -ffffffbffbe00000 ffffffbffbe0ffff 64KB PCI I/O space +ffffffbffbc00000 ffffffbffbdfffff 2MB earlyprintk device -ffffffbffbe10000 ffffffbcffffffff ~2MB [guard] +ffffffbffbe00000 ffffffbffbffffff 2MB [guard] ffffffbffc000000 ffffffbfffffffff 64MB modules @@ -60,11 +62,13 @@ fffffdfc00000000 fffffdfdffffffff 8GB vmemmap fffffdfe00000000 fffffdfffbbfffff ~8GB [guard, future vmmemap] -fffffdfffbc00000 fffffdfffbdfffff 2MB earlyprintk device +fffffdfffa000000 fffffdfffaffffff 16MB PCI I/O space + +fffffdfffb000000 fffffdfffbbfffff 12MB [guard] -fffffdfffbe00000 fffffdfffbe0ffff 64KB PCI I/O space +fffffdfffbc00000 fffffdfffbdfffff 2MB earlyprintk device -fffffdfffbe10000 fffffdfffbffffff ~2MB [guard] +fffffdfffbe00000 fffffdfffbffffff 2MB [guard] fffffdfffc000000 fffffdffffffffff 64MB modules -- cgit v1.2.3