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Change subject: mb/google/fatcat/var/fatcat: Drop UFC/WFC GPIO programming
......................................................................
Patch Set 2:
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/85955/comment/ec382a28_07126206?us… :
PS1, Line 7: Skip
> remove or drop?
Drop is more meaningful here
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Hello Eric Lai, Kapil Porwal, Pranava Y N, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/85955?usp=email
to look at the new patch set (#2).
Change subject: mb/google/fatcat/var/fatcat: Drop UFC/WFC GPIO programming
......................................................................
mb/google/fatcat/var/fatcat: Drop UFC/WFC GPIO programming
Skip UFC/WFC GPIO programming for power-on and clock configuration.
Clock configuration is now handled by native-function in ramstage,
and there is no need to power-on the camera module early in the boot
phase. Doing so resulted in the privacy LED being turned on during the
entire boot process, which is unnecessary.
BUG=b:381044394
TEST=No privacy LED blinking seen while booting google/fatcat.
Change-Id: Iae984a2ab6f797af450166c90f4a2c6d3e0e1caa
Signed-off-by: Subrata Banik <subratabanik(a)google.com>
---
M src/mainboard/google/fatcat/variants/fatcat/fw_config.c
M src/mainboard/google/fatcat/variants/fatcat/gpio.c
2 files changed, 0 insertions(+), 60 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/55/85955/2
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Yidi Lin has posted comments on this change by Jarried Lin. ( https://review.coreboot.org/c/coreboot/+/85949?usp=email )
Change subject: soc/mediatek/mt8196: Add eDP driver
......................................................................
Patch Set 2:
(1 comment)
File src/soc/mediatek/mt8196/dptx.c:
https://review.coreboot.org/c/coreboot/+/85949/comment/9e9fdd62_9f3405f5?us… :
PS2, Line 348: static void dptx_init_port(struct mtk_dp *mtk_dp)
> @yidilin@google.com […]
I will revise it until MTK resolves all the comments. We probably could also move `mtk_edp_init` to `dptx_common.c`.
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Change subject: qualcomm/common: Remove dead code
......................................................................
Patch Set 2: Code-Review+2
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Hello Douglas Anderson, Yu-Ping Wu,
I'd like you to do a code review.
Please visit
https://review.coreboot.org/c/coreboot/+/85964?usp=email
to review the following change.
Change subject: commonlib/device_tree: Return cells properties of parent node
......................................................................
commonlib/device_tree: Return cells properties of parent node
In Flattened Device Trees, there exist special properties called
`#address-cells` and `#size-cells` that determine how large addresses
and sizes in `reg` properties are. According to the FDT specification,
each `reg` node cares about the `...cells` property in the _parent_ of
its node. Our current implementation looks for those properties in the
node it finds and returns, which would presumably be the node with the
`reg` property itself. Therefore, we're returning the wrong `...cells`
values.
This isn't really a problem in practice because we also allow inheriting
these properties from the parent when they don't exist in the child, and
nodes that contain `reg` properties usually don't contain `...cells`
properties themselves (because those properties would be incorrect and
useless there), so we usually just end up falling back to the (correct)
value we inherited from the parent. But it's still better to just fix
the mistake, and if we ever happen to have a situation where the node
containing the `reg` property still has children that require different
`...cells` values as well, it could make a difference. (The fact that
we're inheriting these properties is also technically incorrect
according to the spec, but we're doing that intentionally to match
behavior in the Linux kernel.)
This issue was already correctly implemented in the recently added
fdt_find_node(), and this patch also fixes it in the older
dt_find_node().
Change-Id: I323066477a4d4be17225e0915a81ce2ff39c1e40
Signed-off-by: Julius Werner <jwerner(a)chromium.org>
---
M src/commonlib/device_tree.c
1 file changed, 4 insertions(+), 3 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/64/85964/1
diff --git a/src/commonlib/device_tree.c b/src/commonlib/device_tree.c
index b2daac9..001633b 100644
--- a/src/commonlib/device_tree.c
+++ b/src/commonlib/device_tree.c
@@ -1059,12 +1059,13 @@
{
struct device_tree_node *node, *found = NULL;
- /* Update #address-cells and #size-cells for this level. */
- dt_read_cell_props(parent, addrcp, sizecp);
-
if (!*path)
return parent;
+ /* Update #address-cells and #size-cells for the parent level (cells
+ properties always count for the direct children of their node) . */
+ dt_read_cell_props(parent, addrcp, sizecp);
+
/* Find the next node in the path, if it exists. */
list_for_each(node, parent->children, list_node) {
if (!strcmp(node->name, *path)) {
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Change subject: mb/google/fatcat/var/fatcat: Refactor GPIO programming for UFS support
......................................................................
Patch Set 1: Code-Review+2
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Change subject: mb/google/fatcat/var/fatcat: Skip UFC/WFC GPIO programming
......................................................................
Patch Set 1: Code-Review+2
(1 comment)
Commit Message:
https://review.coreboot.org/c/coreboot/+/85955/comment/4e03df54_473921b0?us… :
PS1, Line 7: Skip
remove or drop?
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