x86: coral: Correct some FSP-S settings
Some settings were modified slightly in the device-tree conversion. Return
these to their original values. This includes some audio settings and a
few others that have changed.
Note that we still rely on the FSP defaults for most values, so there is
no need to specify a value if the FSP default is suitable.
This makes WiFi work again.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/x86/dts/chromebook_coral.dts b/arch/x86/dts/chromebook_coral.dts
index fe0d4de..965d9f3 100644
--- a/arch/x86/dts/chromebook_coral.dts
+++ b/arch/x86/dts/chromebook_coral.dts
@@ -599,13 +599,9 @@
fsps,emmc-rx-cmd-data-cntl1 = <0x00181717>;
fsps,emmc-rx-cmd-data-cntl2 = <0x10008>;
- /* Enable Audio Clock and Power gating */
- fsps,hd-audio-clk-gate = <1>;
- fsps,hd-audio-pwr-gate = <1>;
- fsps,bios-cfg-lock-down = <1>;
-
- /* Enable lpss s0ix */
- fsps,lpss-s0ix-enable = <1>;
+ /* Enable WiFi */
+ fsps,pcie-root-port-en = [01 00 00 00 00 00];
+ fsps,pcie-rp-hot-plug = [00 00 00 00 00 00];
fsps,skip-mp-init = <1>;
fsps,spi-eiss = <0>;