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realtek: 6.12: adapt platform patch

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Upstream has integrated the Realtek target into the generic MIPS
initialization and so MACH_REALTEK_RTL has gained some new features.
Especially:

- CONFIG_MACH_GENERIC_CORE generates central modules
- board-realtek module adds device specific extensions

The current downstream initialization works well and upgrading to
kernel 6.12 is not the right time to harmonize this. Modify the
MACH definitions to the current needs.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/18935
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Markus Stockhausen 2025-05-27 15:28:52 -04:00 committed by Robert Marko
parent 48b6a011c7
commit d9a5cafc40
2 changed files with 22 additions and 4 deletions
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10
target/linux/realtek/patches-6.12/300-mips-add-rtl838x-platform.patch
View file

@ -21,11 +21,12 @@ Submitted-by: Birger Koblitz <git@birger-koblitz.de>
platform-$(CONFIG_SGI_IP28) += sgi-ip22/
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -620,21 +620,23 @@ config RALINK
@@ -651,23 +651,24 @@ config RALINK
config MACH_REALTEK_RTL
bool "Realtek RTL838x/RTL839x based machines"
- select MIPS_GENERIC
- select MACH_GENERIC_CORE
select DMA_NONCOHERENT
select IRQ_MIPS_CPU
- select CSRC_R4K
@ -40,6 +41,7 @@ Submitted-by: Birger Koblitz <git@birger-koblitz.de>
select BOOT_RAW
select PINCTRL
select USE_OF
select REALTEK_OTTO_TIMER
+ select NO_EXCEPT_FILL
+ select SYS_SUPPORTS_HIGHMEM
+ select SYS_HAS_EARLY_PRINTK
@ -50,9 +52,9 @@ Submitted-by: Birger Koblitz <git@birger-koblitz.de>
config SGI_IP22
bool "SGI IP22 (Indy/Indigo2)"
@@ -970,6 +972,36 @@ config CAVIUM_OCTEON_SOC
endchoice
@@ -1011,6 +1012,36 @@ config FIT_IMAGE_FDT_EPM5
from Mobileye in the FIT kernel image.
This requires u-boot on the platform.
+config RTL838X
+ bool "Realtek RTL838X based platforms"

16
target/linux/realtek/patches-6.12/306-disable-upstream-realtek-board.patch Normal file
View file

@ -0,0 +1,16 @@
From: Markus Stockhausen <markus.stockhausen@gmx.de>
Subject: [PATCH] realtek: disable upstream Realtek board
Upstream now has integrated the Realtek target into the generic
MIPS initialization. For now disable the board compilation.
Submitted-by: Markus Stockhausen <markus.stockhausen@gmx.de>
---
--- a/arch/mips/generic/Makefile
+++ b/arch/mips/generic/Makefile
@@ -13,4 +13,4 @@ obj-$(CONFIG_LEGACY_BOARD_SEAD3) += boar
obj-$(CONFIG_LEGACY_BOARD_OCELOT) += board-ocelot.o
obj-$(CONFIG_MACH_INGENIC) += board-ingenic.o
obj-$(CONFIG_VIRT_BOARD_RANCHU) += board-ranchu.o
-obj-$(CONFIG_MACH_REALTEK_RTL) += board-realtek.o
+# obj-$(CONFIG_MACH_REALTEK_RTL) += board-realtek.o