Documentation: Add some significant 4.11 release notes

Change-Id: I44369bc7dee77beab480d9a16cd7268be6686eb9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36563
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner
This commit is contained in:
Kyösti Mälkki 2019-11-02 11:12:09 +02:00 committed by Patrick Georgi
parent 5407571168
commit 334211e4a6
1 changed files with 18 additions and 0 deletions

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@ -22,3 +22,21 @@ Significant changes
-------------------
### Add significant changes here
### `__PRE_RAM__` is deprecated
Preprocessor use of `defined(__PRE_RAM_)` have been mostly replaced with
`if (ENV_ROMSTAGE_OR_BEFORE)` or the inverse `if (ENV_RAMSTAGE)`.
The remaining cases and `-D__PRE_RAM__` are to be removed soon after release.
### `CAR_GLOBAL` is removed where possible
For all platform code with `NO_CAR_GLOBAL_MIGRATION=y`, any `CAR_GLOBAL`
attributes have been removed. Remaining cases from common code are to be
removed soon after release.
### `TSEG` and `cbmem_top()` mapping
Significant refactoring has bee done to achieve some consistency across platforms
and to reduce code duplication.