From: Max Filippov <jcmvbkbc@gmail.com>
To: linux-xtensa@linux-xtensa.org, linux-kernel@vger.kernel.org
Cc: Chris Zankel <chris@zankel.net>, Marc Gauthier <marc@cadence.com>,
Max Filippov <jcmvbkbc@gmail.com>
Subject: [PATCH v2 01/13] xtensa: clean up Kconfig dependencies for custom cores
Date: Sat, 18 Jul 2015 11:30:04 +0300 [thread overview]
Message-ID: <1437208216-15729-2-git-send-email-jcmvbkbc@gmail.com> (raw)
In-Reply-To: <1437208216-15729-1-git-send-email-jcmvbkbc@gmail.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
arch/xtensa/Kconfig | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 87be10e..ba22699 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -61,9 +61,7 @@ config TRACE_IRQFLAGS_SUPPORT
def_bool y
config MMU
- bool
- default n if !XTENSA_VARIANT_CUSTOM
- default XTENSA_VARIANT_MMU if XTENSA_VARIANT_CUSTOM
+ def_bool n
config VARIANT_IRQ_SWITCH
def_bool n
@@ -71,9 +69,6 @@ config VARIANT_IRQ_SWITCH
config HAVE_XTENSA_GPIO32
def_bool n
-config MAY_HAVE_SMP
- def_bool n
-
menu "Processor type and features"
choice
@@ -100,7 +95,6 @@ config XTENSA_VARIANT_DC233C
config XTENSA_VARIANT_CUSTOM
bool "Custom Xtensa processor configuration"
- select MAY_HAVE_SMP
select HAVE_XTENSA_GPIO32
help
Select this variant to use a custom Xtensa processor configuration.
@@ -126,6 +120,7 @@ config XTENSA_VARIANT_MMU
bool "Core variant has a Full MMU (TLB, Pages, Protection, etc)"
depends on XTENSA_VARIANT_CUSTOM
default y
+ select MMU
help
Build a Conventional Kernel with full MMU support,
ie: it supports a TLB with auto-loading, page protection.
@@ -143,7 +138,7 @@ source "kernel/Kconfig.preempt"
config HAVE_SMP
bool "System Supports SMP (MX)"
- depends on MAY_HAVE_SMP
+ depends on XTENSA_VARIANT_CUSTOM
select XTENSA_MX
help
This option is use to indicate that the system-on-a-chip (SOC)
--
1.8.1.4
next prev parent reply other threads:[~2015-07-18 8:35 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-18 8:30 [PATCH v2 00/13] Support hardware perf counters on xtensa Max Filippov
2015-07-18 8:30 ` Max Filippov [this message]
2015-07-18 8:30 ` [PATCH v2 02/13] xtensa: keep exception/interrupt stack continuous Max Filippov
2015-07-18 8:30 ` [PATCH v2 03/13] xtensa: move oprofile stack tracing to stacktrace.c Max Filippov
2015-07-18 8:30 ` [PATCH v2 04/13] xtensa: select PERF_USE_VMALLOC for cache-aliasing configurations Max Filippov
2015-07-18 8:30 ` [PATCH v2 05/13] xtensa: add profiling IRQ type to xtensa_irq_map Max Filippov
2015-07-18 8:30 ` [PATCH v2 06/13] xtensa: count software page fault perf events Max Filippov
2015-07-18 8:30 ` [PATCH v2 07/13] xtensa: implement counting and sampling " Max Filippov
2015-08-06 19:46 ` Arnaldo Carvalho de Melo
2015-08-07 9:13 ` Peter Zijlstra
2015-08-07 12:03 ` Max Filippov
2015-08-07 13:12 ` Arnaldo Carvalho de Melo
2015-07-18 8:30 ` [PATCH v2 08/13] perf tools: xtensa: add DWARF register names Max Filippov
2015-08-07 7:22 ` [tip:perf/core] perf tools xtensa: Add " tip-bot for Max Filippov
2015-07-18 8:30 ` [PATCH v2 09/13] xtensa: reorganize irq flags tracing Max Filippov
2015-07-18 8:30 ` [PATCH v2 10/13] xtensa: fix kernel register spilling Max Filippov
2015-07-18 8:30 ` [PATCH v2 11/13] xtensa: don't touch EXC_TABLE_FIXUP in _switch_to Max Filippov
2015-07-18 8:30 ` [PATCH v2 12/13] xtensa: implement fake NMI Max Filippov
2015-07-27 14:36 ` Max Filippov
2015-07-27 15:14 ` Peter Zijlstra
2015-07-18 8:30 ` [PATCH v2 13/13] xtensa: drop unused irq_err_count Max Filippov
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