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realtek: Create 4 different Realtek Platforms

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Creates RTL83XX as a basic kernel config parameter for the
RTL838X, RTL839x, RTL930X and RTL931X platforms with respective
configurations for the SoCs, which are introduced in addition.

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
This commit is contained in:
Birger Koblitz 2021-12-29 21:54:21 +01:00 committed by Daniel Golle
parent 0d7cace7bd
commit fce11f6849
10 changed files with 65 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
target/linux/realtek/files-5.10/drivers/net/dsa/rtl83xx/Kconfig
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@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
config NET_DSA_RTL83XX
tristate "Realtek RTL838x/RTL839x switch support"
depends on RTL838X
depends on RTL83XX
select NET_DSA_TAG_TRAILER
help
This driver adds support for Realtek RTL83xx series switching.

62
target/linux/realtek/patches-5.10/300-mips-add-rtl838x-platform.patch
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@ -4,25 +4,24 @@
platform-$(CONFIG_MACH_PISTACHIO) += pistachio/
platform-$(CONFIG_RALINK) += ralink/
platform-$(CONFIG_MIKROTIK_RB532) += rb532/
+platform-$(CONFIG_RTL838X) += rtl838x/
+platform-$(CONFIG_RTL83XX) += rtl838x/
platform-$(CONFIG_SGI_IP22) += sgi-ip22/
platform-$(CONFIG_SGI_IP27) += sgi-ip27/
platform-$(CONFIG_SGI_IP28) += sgi-ip22/
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -632,6 +632,26 @@ config RALINK
select ARCH_HAS_RESET_CONTROLLER
select RESET_CONTROLLER
@@ -1037,8 +1037,58 @@ config NLM_XLP_BOARD
This board is based on Netlogic XLP Processor.
Say Y here if you have a XLP based board.
+config RTL838X
+config RTL83XX
+ bool "Realtek based platforms"
+ select DMA_NONCOHERENT
+ select IRQ_MIPS_CPU
+ select CSRC_R4K
+ select CEVT_R4K
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_HAS_CPU_MIPS32_R2
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_HIGHMEM
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_MIPS16
+ select SYS_HAS_EARLY_PRINTK
@ -34,6 +33,49 @@
+ select RESET_CONTROLLER
+ select USE_OF
+
config SGI_IP22
bool "SGI IP22 (Indy/Indigo2)"
select ARC_MEMORY
endchoice
+config RTL838X
+ bool "Realtek RTL838X based platforms"
+ depends on RTL83XX
+ select CSRC_R4K
+ select CEVT_R4K
+
+config RTL839X
+ bool "Realtek RTL839X based platforms"
+ depends on RTL83XX
+ select CSRC_R4K
+ select CEVT_R4K
+ select SYS_SUPPORTS_MULTITHREADING
+
+config RTL930X
+ bool "Realtek RTL839X based platforms"
+ depends on RTL83XX
+ select MIPS_CPU_SCACHE
+ select CSRC_R4K
+ select CEVT_RTL9300
+ select SYS_SUPPORTS_MULTITHREADING
+
+config RTL931X
+ bool "Realtek RTL931X based platforms"
+ depends on RTL930X
+ select MIPS_GIC
+ select COMMON_CLK
+ select CLKSRC_MIPS_GIC
+ select SYS_SUPPORTS_VPE_LOADER
+ select SYS_SUPPORTS_SMP
+ select SYS_SUPPORTS_MIPS_CPS
+
source "arch/mips/alchemy/Kconfig"
source "arch/mips/ath25/Kconfig"
source "arch/mips/ath79/Kconfig"
@@ -1097,6 +1147,9 @@ config CEVT_GT641XX
config CEVT_R4K
bool
+config CEVT_RTL9300
+ bool
+
config CEVT_SB1250
bool

2
target/linux/realtek/patches-5.10/301-gpio-add-rtl8231-driver.patch
View File

@ -6,7 +6,7 @@
+config GPIO_RTL8231
+ tristate "RTL8231 GPIO"
+ depends on RTL838X
+ depends on RTL83XX
+ help
+ Say yes here to support Realtek RTL8231 GPIO expansion chips.
+

2
target/linux/realtek/patches-5.10/303-gpio-update-dependencies-for-gpio-realtek-otto.patch
View File

@ -6,7 +6,7 @@
tristate "Realtek Otto GPIO support"
- depends on MACH_REALTEK_RTL
- default MACH_REALTEK_RTL
+ depends on RTL838X
+ depends on RTL83XX
+ default RTL838X
select GPIO_GENERIC
select GPIOLIB_IRQCHIP

2
target/linux/realtek/patches-5.10/304-spi-update-dependency-for-spi-realtek-rtl.patch
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@ -5,7 +5,7 @@
obj-$(CONFIG_SPI_ROCKCHIP) += spi-rockchip.o
obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o
-obj-$(CONFIG_MACH_REALTEK_RTL) += spi-realtek-rtl.o
+obj-$(CONFIG_RTL838X) += spi-realtek-rtl.o
+obj-$(CONFIG_RTL83XX) += spi-realtek-rtl.o
obj-$(CONFIG_SPI_RPCIF) += spi-rpc-if.o
obj-$(CONFIG_SPI_RSPI) += spi-rspi.o
obj-$(CONFIG_SPI_S3C24XX) += spi-s3c24xx-hw.o

2
target/linux/realtek/patches-5.10/305-irqchip-update-dependency-for-irq-realtek-rtl.patch
View File

@ -5,4 +5,4 @@
obj-$(CONFIG_MST_IRQ) += irq-mst-intc.o
obj-$(CONFIG_SL28CPLD_INTC) += irq-sl28cpld.o
-obj-$(CONFIG_MACH_REALTEK_RTL) += irq-realtek-rtl.o
+obj-$(CONFIG_RTL838X) += irq-realtek-rtl.o
+obj-$(CONFIG_RTL83XX) += irq-realtek-rtl.o

4
target/linux/realtek/patches-5.10/307-wdt-update-dependency-for-realtek-otto-wdt.patch
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@ -5,11 +5,11 @@
config REALTEK_OTTO_WDT
tristate "Realtek Otto MIPS watchdog support"
- depends on MACH_REALTEK_RTL || COMPILE_TEST
+ depends on RTL838X
+ depends on RTL83XX
depends on COMMON_CLK
select WATCHDOG_CORE
- default MACH_REALTEK_RTL
+ default RTL838X
+ default RTL83XX
help
Say Y here to include support for the watchdog timer on Realtek
RTL838x, RTL839x, RTL930x SoCs. This watchdog has pretimeout

2
target/linux/realtek/patches-5.10/702-net-ethernet-add-support-for-rtl838x-ethernet.patch
View File

@ -7,7 +7,7 @@
+
+config NET_RTL838X
+ tristate "Realtek rtl838x Ethernet MAC support"
+ depends on RTL838X
+ depends on RTL83XX
+ help
+ Say Y here if you want to use the Realtek rtl838x Gbps Ethernet MAC.
+

2
target/linux/realtek/patches-5.10/705-add-rtl-phy.patch
View File

@ -6,7 +6,7 @@
+config REALTEK_SOC_PHY
+ tristate "Realtek SoC PHYs"
+ depends on RTL838X
+ depends on RTL83XX
+ help
+ Supports the PHYs found in combination with Realtek Switch SoCs
+

4
target/linux/realtek/rtl838x/config-5.10
View File

@ -168,7 +168,11 @@ CONFIG_REALTEK_SOC_PHY=y
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RTL83XX=y
CONFIG_RTL838X=y
# CONFIG_RTL839X is not set
# CONFIG_RTL930X is not set
# CONFIG_RTL931X is not set
CONFIG_RTL9300_TIMER=y
CONFIG_SERIAL_MCTRL_GPIO=y
CONFIG_SERIAL_OF_PLATFORM=y