From efd4be4c82daeab0df91e034e505b1bf8cbcba84 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Wed, 11 May 2016 07:45:12 -0700 Subject: [PATCH] x86: doc: Add porting hints for ACPI with Windows Windows might cache system information and only detect ACPI changes if you modify the ACPI table versions. Signed-off-by: Bin Meng Reviewed-by: Simon Glass --- doc/README.x86 | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/README.x86 b/doc/README.x86 index 75762de6b3..4d50feb720 100644 --- a/doc/README.x86 +++ b/doc/README.x86 @@ -982,6 +982,12 @@ transformations. Remember to add attribution to coreboot for new files added to U-Boot. This should go at the top of each file and list the coreboot filename where the code originated. +Debugging ACPI issues with Windows: + +Windows might cache system information and only detect ACPI changes if you +modify the ACPI table versions. So tweak them liberally when debugging ACPI +issues with Windows. + ACPI Support Status ------------------- Advanced Configuration and Power Interface (ACPI) [16] aims to establish -- 2.25.1