bmips: tweak Kconfig options
Add patch to reduce and improve selected bmips kernel config options. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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Álvaro Fernández Rojas
parent
9fc98b1956
commit
c2836c4d27
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@ -12,9 +12,7 @@ CONFIG_BCM6345_EXT_IRQ=y
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CONFIG_BCM6345_L1_IRQ=y
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CONFIG_BCM6368_ENETSW=y
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CONFIG_BCM63XX_POWER=y
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CONFIG_BCM7038_L1_IRQ=y
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CONFIG_BCM7038_WDT=y
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CONFIG_BCM7120_L2_IRQ=y
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CONFIG_BCMA=y
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CONFIG_BCMA_BLOCKIO=y
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# CONFIG_BCMA_DEBUG is not set
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@ -28,8 +26,6 @@ CONFIG_BCMA_HOST_PCI_POSSIBLE=y
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CONFIG_BLK_MQ_PCI=y
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CONFIG_BLK_PM=y
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CONFIG_BMIPS_GENERIC=y
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CONFIG_BOARD_SCACHE=y
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CONFIG_BRCMSTB_L2_IRQ=y
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CONFIG_CEVT_R4K=y
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CONFIG_CLK_BCM63268_TIMER=y
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CONFIG_CLK_BCM_63XX_GATE=y
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@ -41,7 +37,6 @@ CONFIG_CPU_BMIPS=y
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CONFIG_CPU_BMIPS32_3300=y
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CONFIG_CPU_BMIPS4350=y
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CONFIG_CPU_BMIPS4380=y
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CONFIG_CPU_BMIPS5000=y
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CONFIG_CPU_GENERIC_DUMP_TLB=y
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CONFIG_CPU_HAS_PREFETCH=y
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CONFIG_CPU_HAS_RIXI=y
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@ -56,7 +51,6 @@ CONFIG_CPU_SUPPORTS_CPUFREQ=y
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CONFIG_CPU_SUPPORTS_HIGHMEM=y
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CONFIG_CRASH_DUMP=y
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CONFIG_CRC16=y
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CONFIG_CRYPTO_BLAKE2S=y
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CONFIG_CRYPTO_DEFLATE=y
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CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
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CONFIG_CRYPTO_LIB_POLY1305_RSIZE=2
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@ -151,12 +145,11 @@ CONFIG_MIPS_ASID_SHIFT=0
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CONFIG_MIPS_CLOCK_VSYSCALL=y
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# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
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CONFIG_MIPS_CMDLINE_FROM_DTB=y
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CONFIG_MIPS_CPU_SCACHE=y
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CONFIG_MIPS_EBPF_JIT=y
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CONFIG_MIPS_EXTERNAL_TIMER=y
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CONFIG_MIPS_L1_CACHE_SHIFT=7
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CONFIG_MIPS_L1_CACHE_SHIFT=6
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CONFIG_MIPS_L1_CACHE_SHIFT_4=y
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CONFIG_MIPS_L1_CACHE_SHIFT_6=y
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CONFIG_MIPS_L1_CACHE_SHIFT_7=y
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CONFIG_MIPS_LD_CAN_LINK_VDSO=y
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# CONFIG_MIPS_NO_APPENDED_DTB is not set
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CONFIG_MIPS_NR_CPU_NR_MAP=2
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@ -196,6 +189,7 @@ CONFIG_OF_IRQ=y
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CONFIG_OF_KOBJ=y
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CONFIG_OF_MDIO=y
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CONFIG_PADATA=y
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CONFIG_PAHOLE_VERSION=0
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CONFIG_PCI=y
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CONFIG_PCIEPORTBUS=y
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CONFIG_PCIE_BCM6318=y
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@ -271,13 +265,10 @@ CONFIG_SYS_HAS_CPU_BMIPS=y
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CONFIG_SYS_HAS_CPU_BMIPS32_3300=y
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CONFIG_SYS_HAS_CPU_BMIPS4350=y
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CONFIG_SYS_HAS_CPU_BMIPS4380=y
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CONFIG_SYS_HAS_CPU_BMIPS5000=y
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CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
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CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
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CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
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CONFIG_SYS_SUPPORTS_HIGHMEM=y
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CONFIG_SYS_SUPPORTS_HOTPLUG_CPU=y
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CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
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CONFIG_SYS_SUPPORTS_SMP=y
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CONFIG_TARGET_ISA_REV=0
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CONFIG_TICK_CPU_ACCOUNTING=y
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@ -0,0 +1,42 @@
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From 20a4b57c0fafd23ae0f6bcab5b5adf4af4c80280 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
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Date: Thu, 16 Mar 2023 19:31:21 +0100
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Subject: [PATCH] mips: bmips: tweak Kconfig options
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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---
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Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/arch/mips/Kconfig
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+++ b/arch/mips/Kconfig
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@@ -274,25 +274,20 @@ config BMIPS_GENERIC
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select SYNC_R4K
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select COMMON_CLK
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select BCM6345_L1_IRQ
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- select BCM7038_L1_IRQ
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- select BCM7120_L2_IRQ
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- select BRCMSTB_L2_IRQ
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select IRQ_MIPS_CPU
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select DMA_NONCOHERENT
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select SYS_SUPPORTS_32BIT_KERNEL
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- select SYS_SUPPORTS_LITTLE_ENDIAN
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select SYS_SUPPORTS_BIG_ENDIAN
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- select SYS_SUPPORTS_HIGHMEM
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select SYS_HAS_CPU_BMIPS32_3300
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select SYS_HAS_CPU_BMIPS4350
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select SYS_HAS_CPU_BMIPS4380
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- select SYS_HAS_CPU_BMIPS5000
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select SWAP_IO_SPACE
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select USB_EHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN
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select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
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select USB_OHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN
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select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
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select HARDIRQS_SW_RESEND
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+ select MIPS_L1_CACHE_SHIFT_4
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help
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Build a generic DT-based kernel image that boots on select
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BCM33xx cable modem chips, BCM63xx DSL chips, and BCM7xxx set-top
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@ -1,9 +1,9 @@
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--- a/arch/mips/Kconfig
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+++ b/arch/mips/Kconfig
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@@ -277,6 +277,7 @@ config BMIPS_GENERIC
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select BCM7038_L1_IRQ
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select BCM7120_L2_IRQ
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select BRCMSTB_L2_IRQ
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@@ -274,6 +274,7 @@ config BMIPS_GENERIC
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select SYNC_R4K
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select COMMON_CLK
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select BCM6345_L1_IRQ
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+ select HAVE_PCI
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select IRQ_MIPS_CPU
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select DMA_NONCOHERENT
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