Address comments from Heinrich Schuchardt: - Typo fixes - Be specific to say "Devicetree Blob" - Add comment on rationale for choosing EfiACPIReclaimMemory for DTB
Cc: Heinrich Schuchardt xypron.glpk@gmx.de Signed-off-by: Grant Likely grant.likely@arm.com --- source/chapter2-uefi.rst | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/source/chapter2-uefi.rst b/source/chapter2-uefi.rst index c9c0101..066fefb 100644 --- a/source/chapter2-uefi.rst +++ b/source/chapter2-uefi.rst @@ -81,9 +81,9 @@ A UEFI system that complies with this specification may provide the additional tables via the EFI Configuration Table.
Compliant systems are required to provide one, but not both, of the following -tables. +tables:
-- An Advanced Configuration and Power Interface [ACPI]_ table, or +- an Advanced Configuration and Power Interface [ACPI]_ table, or - a Devicetree [DTSPEC]_ system description
EBBR systems must not provide both ACPI and Devicetree @@ -96,11 +96,13 @@ Devicetree ^^^^^^^^^^
If firmware provides a Devicetree system description then it must be provided -in Flattened Devicetree (DTB) format version 17 or higher as described in +in Flattened Devicetree Blob (DTB) format version 17 or higher as described in [DTSPEC]_ § 5.1. The following GUID must be used in the EFI system table ([UEFI]_ § 4) to identify the DTB. The DTB must be contained in memory of type EfiACPIReclaimMemory. +EfiACPIReclaimMemory was chosen to match the recommendation for ACPI +tables which fulfill the same task as the DTB.
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