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65964c42f8
Since the start of the Realtek target OpenWrt works with RTL83XX as the target architecture. Upstream is using MACH_REALTEK_RTL instead. To simplify further development align that. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Link: https://github.com/openwrt/openwrt/pull/16963 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
90 lines
2.6 KiB
Diff
90 lines
2.6 KiB
Diff
From fce11f68491b46b93df69de0630cd9edb90bc772 Mon Sep 17 00:00:00 2001
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From: Birger Koblitz <git@birger-koblitz.de>
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Date: Wed, 29 Dec 2021 21:54:21 +0100
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Subject: [PATCH] realtek: Create 4 different Realtek Platforms
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Creates RTL83XX as a basic kernel config parameter for the
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RTL838X, RTL839x, RTL930X and RTL931X platforms with respective
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configurations for the SoCs, which are introduced in addition.
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Submitted-by: Birger Koblitz <git@birger-koblitz.de>
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---
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--- a/arch/mips/Kbuild.platforms
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+++ b/arch/mips/Kbuild.platforms
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@@ -22,6 +22,7 @@ platform-$(CONFIG_MACH_NINTENDO64) += n6
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platform-$(CONFIG_PIC32MZDA) += pic32/
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platform-$(CONFIG_RALINK) += ralink/
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platform-$(CONFIG_MIKROTIK_RB532) += rb532/
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+platform-$(CONFIG_MACH_REALTEK_RTL) += rtl838x/
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platform-$(CONFIG_SGI_IP22) += sgi-ip22/
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platform-$(CONFIG_SGI_IP27) += sgi-ip27/
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platform-$(CONFIG_SGI_IP28) += sgi-ip22/
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--- a/arch/mips/Kconfig
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+++ b/arch/mips/Kconfig
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@@ -620,21 +620,23 @@ config RALINK
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config MACH_REALTEK_RTL
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bool "Realtek RTL838x/RTL839x based machines"
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- select MIPS_GENERIC
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select DMA_NONCOHERENT
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select IRQ_MIPS_CPU
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- select CSRC_R4K
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- select CEVT_R4K
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select SYS_HAS_CPU_MIPS32_R1
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select SYS_HAS_CPU_MIPS32_R2
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select SYS_SUPPORTS_BIG_ENDIAN
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select SYS_SUPPORTS_32BIT_KERNEL
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select SYS_SUPPORTS_MIPS16
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- select SYS_SUPPORTS_MULTITHREADING
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- select SYS_SUPPORTS_VPE_LOADER
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select BOOT_RAW
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select PINCTRL
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select USE_OF
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+ select NO_EXCEPT_FILL
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+ select SYS_SUPPORTS_HIGHMEM
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+ select SYS_HAS_EARLY_PRINTK
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+ select SYS_HAS_EARLY_PRINTK_8250
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+ select USE_GENERIC_EARLY_PRINTK_8250
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+ select ARCH_HAS_RESET_CONTROLLER
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+ select RESET_CONTROLLER
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config SGI_IP22
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bool "SGI IP22 (Indy/Indigo2)"
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@@ -970,6 +972,36 @@ config CAVIUM_OCTEON_SOC
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endchoice
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+config RTL838X
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+ bool "Realtek RTL838X based platforms"
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+ depends on MACH_REALTEK_RTL
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+ select CPU_SUPPORTS_CPUFREQ
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+ select MIPS_EXTERNAL_TIMER
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+
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+config RTL839X
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+ bool "Realtek RTL839X based platforms"
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+ depends on MACH_REALTEK_RTL
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+ select CPU_SUPPORTS_CPUFREQ
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+ select MIPS_EXTERNAL_TIMER
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+ select SYS_SUPPORTS_MULTITHREADING
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+
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+config RTL930X
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+ bool "Realtek RTL930X based platforms"
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+ depends on MACH_REALTEK_RTL
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+ select MIPS_CPU_SCACHE
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+ select MIPS_EXTERNAL_TIMER
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+ select SYS_SUPPORTS_MULTITHREADING
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+
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+config RTL931X
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+ bool "Realtek RTL931X based platforms"
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+ depends on RTL930X
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+ select MIPS_GIC
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+ select COMMON_CLK
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+ select CLKSRC_MIPS_GIC
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+ select SYS_SUPPORTS_VPE_LOADER
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+ select SYS_SUPPORTS_SMP
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+ select SYS_SUPPORTS_MIPS_CPS
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+
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source "arch/mips/alchemy/Kconfig"
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source "arch/mips/ath25/Kconfig"
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source "arch/mips/ath79/Kconfig"
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