From: Pawel Dembicki <paweldembicki@gmail.com>
Date: Sat, 29 Oct 2022 20:59:50 +0000 (+0200)
Subject: layerscape: kmod-ppfe: Use ppfe driver as module
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5b0e111789314c9ff0f351e3b5d54d43d4485813;p=openwrt%2Fstaging%2Fblocktrron.git

layerscape: kmod-ppfe: Use ppfe driver as module

In 8274451cb86 kmod-ppfe was changed to built-in because CONFIG_FSL_PPFE
was binary. In 5.10 and 5.15 kernel, PPFE driver can be build as module.

This patch switch kmod-ppfe from build-in to loadable module.
Loadable module helps to avoid hazard: driver is looking for firmware
file before mount root.

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
---

diff --git a/target/linux/layerscape/armv8_64b/config-5.10 b/target/linux/layerscape/armv8_64b/config-5.10
index 1f4253db89..36ca870618 100644
--- a/target/linux/layerscape/armv8_64b/config-5.10
+++ b/target/linux/layerscape/armv8_64b/config-5.10
@@ -292,8 +292,8 @@ CONFIG_FSL_GUTS=y
 CONFIG_FSL_IFC=y
 CONFIG_FSL_MC_BUS=y
 CONFIG_FSL_MC_DPIO=y
-CONFIG_FSL_PPFE=y
-CONFIG_FSL_PPFE_UTIL_DISABLED=y
+# CONFIG_FSL_PPFE is not set
+# CONFIG_FSL_PPFE_UTIL_DISABLED is not set
 # CONFIG_FSL_QMAN_TEST is not set
 CONFIG_FSL_RCPM=y
 CONFIG_FSL_XGMAC_MDIO=y
diff --git a/target/linux/layerscape/armv8_64b/config-5.15 b/target/linux/layerscape/armv8_64b/config-5.15
index ee807d29f6..e959d4393b 100644
--- a/target/linux/layerscape/armv8_64b/config-5.15
+++ b/target/linux/layerscape/armv8_64b/config-5.15
@@ -293,8 +293,8 @@ CONFIG_FSL_IFC=y
 CONFIG_FSL_MC_BUS=y
 CONFIG_FSL_MC_DPIO=y
 # CONFIG_FSL_MC_UAPI_SUPPORT is not set
-CONFIG_FSL_PPFE=y
-CONFIG_FSL_PPFE_UTIL_DISABLED=y
+# CONFIG_FSL_PPFE is not set
+# CONFIG_FSL_PPFE_UTIL_DISABLED is not set
 # CONFIG_FSL_QMAN_TEST is not set
 CONFIG_FSL_RCPM=y
 CONFIG_FSL_XGMAC_MDIO=y
diff --git a/target/linux/layerscape/modules.mk b/target/linux/layerscape/modules.mk
index 11e75ee749..9aa11e08fb 100644
--- a/target/linux/layerscape/modules.mk
+++ b/target/linux/layerscape/modules.mk
@@ -22,7 +22,7 @@ define KernelPackage/ppfe
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=Freescale PPFE Driver support
   DEPENDS:=@TARGET_layerscape
-  KCONFIG:=CONFIG_FSL_PPFE=y \
+  KCONFIG:=CONFIG_FSL_PPFE \
   	CONFIG_FSL_PPFE_UTIL_DISABLED=y
   FILES:=$(LINUX_DIR)/drivers/staging/fsl_ppfe/pfe.ko
   AUTOLOAD:=$(call AutoLoad,35,pfe)