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bmips: tweak Kconfig options

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Add patch to reduce and improve selected bmips kernel config options.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This commit is contained in:
Álvaro Fernández Rojas 2023-03-16 19:38:31 +01:00
parent 9fc98b1956
commit c2836c4d27
3 changed files with 49 additions and 16 deletions
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15
target/linux/bmips/config-5.15
View File

@ -12,9 +12,7 @@ CONFIG_BCM6345_EXT_IRQ=y
CONFIG_BCM6345_L1_IRQ=y
CONFIG_BCM6368_ENETSW=y
CONFIG_BCM63XX_POWER=y
CONFIG_BCM7038_L1_IRQ=y
CONFIG_BCM7038_WDT=y
CONFIG_BCM7120_L2_IRQ=y
CONFIG_BCMA=y
CONFIG_BCMA_BLOCKIO=y
# CONFIG_BCMA_DEBUG is not set
@ -28,8 +26,6 @@ CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_PM=y
CONFIG_BMIPS_GENERIC=y
CONFIG_BOARD_SCACHE=y
CONFIG_BRCMSTB_L2_IRQ=y
CONFIG_CEVT_R4K=y
CONFIG_CLK_BCM63268_TIMER=y
CONFIG_CLK_BCM_63XX_GATE=y
@ -41,7 +37,6 @@ CONFIG_CPU_BMIPS=y
CONFIG_CPU_BMIPS32_3300=y
CONFIG_CPU_BMIPS4350=y
CONFIG_CPU_BMIPS4380=y
CONFIG_CPU_BMIPS5000=y
CONFIG_CPU_GENERIC_DUMP_TLB=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_HAS_RIXI=y
@ -56,7 +51,6 @@ CONFIG_CPU_SUPPORTS_CPUFREQ=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_CRASH_DUMP=y
CONFIG_CRC16=y
CONFIG_CRYPTO_BLAKE2S=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=2
@ -151,12 +145,11 @@ CONFIG_MIPS_ASID_SHIFT=0
CONFIG_MIPS_CLOCK_VSYSCALL=y
# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
CONFIG_MIPS_CMDLINE_FROM_DTB=y
CONFIG_MIPS_CPU_SCACHE=y
CONFIG_MIPS_EBPF_JIT=y
CONFIG_MIPS_EXTERNAL_TIMER=y
CONFIG_MIPS_L1_CACHE_SHIFT=7
CONFIG_MIPS_L1_CACHE_SHIFT=6
CONFIG_MIPS_L1_CACHE_SHIFT_4=y
CONFIG_MIPS_L1_CACHE_SHIFT_6=y
CONFIG_MIPS_L1_CACHE_SHIFT_7=y
CONFIG_MIPS_LD_CAN_LINK_VDSO=y
# CONFIG_MIPS_NO_APPENDED_DTB is not set
CONFIG_MIPS_NR_CPU_NR_MAP=2
@ -196,6 +189,7 @@ CONFIG_OF_IRQ=y
CONFIG_OF_KOBJ=y
CONFIG_OF_MDIO=y
CONFIG_PADATA=y
CONFIG_PAHOLE_VERSION=0
CONFIG_PCI=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIE_BCM6318=y
@ -271,13 +265,10 @@ CONFIG_SYS_HAS_CPU_BMIPS=y
CONFIG_SYS_HAS_CPU_BMIPS32_3300=y
CONFIG_SYS_HAS_CPU_BMIPS4350=y
CONFIG_SYS_HAS_CPU_BMIPS4380=y
CONFIG_SYS_HAS_CPU_BMIPS5000=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_HIGHMEM=y
CONFIG_SYS_SUPPORTS_HOTPLUG_CPU=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_SMP=y
CONFIG_TARGET_ISA_REV=0
CONFIG_TICK_CPU_ACCOUNTING=y

42
target/linux/bmips/patches-5.15/220-mips-bmips-tweak-Kconfig-options.patch Normal file
View File

@ -0,0 +1,42 @@
From 20a4b57c0fafd23ae0f6bcab5b5adf4af4c80280 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
Date: Thu, 16 Mar 2023 19:31:21 +0100
Subject: [PATCH] mips: bmips: tweak Kconfig options
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -274,25 +274,20 @@ config BMIPS_GENERIC
select SYNC_R4K
select COMMON_CLK
select BCM6345_L1_IRQ
- select BCM7038_L1_IRQ
- select BCM7120_L2_IRQ
- select BRCMSTB_L2_IRQ
select IRQ_MIPS_CPU
select DMA_NONCOHERENT
select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_HIGHMEM
select SYS_HAS_CPU_BMIPS32_3300
select SYS_HAS_CPU_BMIPS4350
select SYS_HAS_CPU_BMIPS4380
- select SYS_HAS_CPU_BMIPS5000
select SWAP_IO_SPACE
select USB_EHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN
select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
select USB_OHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN
select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
select HARDIRQS_SW_RESEND
+ select MIPS_L1_CACHE_SHIFT_4
help
Build a generic DT-based kernel image that boots on select
BCM33xx cable modem chips, BCM63xx DSL chips, and BCM7xxx set-top

8
target/linux/bmips/patches-5.15/600-mips-bmips-add-pci-support.patch
View File

@ -1,9 +1,9 @@
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -277,6 +277,7 @@ config BMIPS_GENERIC
select BCM7038_L1_IRQ
select BCM7120_L2_IRQ
select BRCMSTB_L2_IRQ
@@ -274,6 +274,7 @@ config BMIPS_GENERIC
select SYNC_R4K
select COMMON_CLK
select BCM6345_L1_IRQ
+ select HAVE_PCI
select IRQ_MIPS_CPU
select DMA_NONCOHERENT