From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/arch/sh/mm/Kconfig | 21 ++++++---------------
1 files changed, 6 insertions(+), 15 deletions(-)
diff --git a/kernel/arch/sh/mm/Kconfig b/kernel/arch/sh/mm/Kconfig
index 02ed2df..703d306 100644
--- a/kernel/arch/sh/mm/Kconfig
+++ b/kernel/arch/sh/mm/Kconfig
@@ -1,9 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
menu "Memory management options"
-config QUICKLIST
- def_bool y
-
config MMU
bool "Support for memory management hardware"
depends on !CPU_SH2
@@ -18,8 +15,7 @@
config PAGE_OFFSET
hex
- default "0x80000000" if MMU && SUPERH32
- default "0x20000000" if MMU && SUPERH64
+ default "0x80000000" if MMU
default "0x00000000"
config FORCE_MAX_ZONEORDER
@@ -48,7 +44,7 @@
config MEMORY_START
hex "Physical memory start address"
default "0x08000000"
- ---help---
+ help
Computers built with Hitachi SuperH processors always
map the ROM starting at address zero. But the processor
does not specify the range that RAM takes.
@@ -75,12 +71,11 @@
config 29BIT
def_bool !32BIT
- depends on SUPERH32
select UNCACHED_MAPPING
config 32BIT
bool
- default y if CPU_SH5 || !MMU
+ default !MMU
config PMB
bool "Support 32-bit physical addressing through PMB"
@@ -155,7 +150,7 @@
config IOREMAP_FIXED
def_bool y
- depends on X2TLB || SUPERH64
+ depends on X2TLB
config UNCACHED_MAPPING
bool
@@ -187,7 +182,7 @@
config PAGE_SIZE_64KB
bool "64kB"
- depends on !MMU || CPU_SH4 || CPU_SH5
+ depends on !MMU || CPU_SH4
help
This enables support for 64kB pages, possible on all SH-4
CPUs and later.
@@ -219,10 +214,6 @@
bool "64MB"
depends on X2TLB
-config HUGETLB_PAGE_SIZE_512MB
- bool "512MB"
- depends on CPU_SH5
-
endchoice
config SCHED_MC
@@ -245,7 +236,7 @@
choice
prompt "Cache mode"
- default CACHE_WRITEBACK if CPU_SH2A || CPU_SH3 || CPU_SH4 || CPU_SH5
+ default CACHE_WRITEBACK if CPU_SH2A || CPU_SH3 || CPU_SH4
default CACHE_WRITETHROUGH if (CPU_SH2 && !CPU_SH2A)
config CACHE_WRITEBACK
--
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