From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: buildroot@busybox.net
Cc: Evgeniy.Didin@synopsys.com,
Vineet Gupta <Vineet.Gupta1@synopsys.com>,
linux-snps-arc@lists.infradead.org, Alexey.Brodkin@synopsys.com
Subject: [PATCH 2/3] arch/config.in.arc: Introduce ARC ISA toggle to ease downstream toggles
Date: Fri, 8 Nov 2019 09:41:11 -0800 [thread overview]
Message-ID: <20191108174112.28183-3-vgupta@synopsys.com> (raw)
In-Reply-To: <20191108174112.28183-1-vgupta@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---
arch/Config.in.arc | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/arch/Config.in.arc b/arch/Config.in.arc
index 284951b82cee..dbc608db39c6 100644
--- a/arch/Config.in.arc
+++ b/arch/Config.in.arc
@@ -1,3 +1,18 @@
+choice
+ prompt "Target ISA"
+ default BR2_arcompact
+ depends on BR2_arc
+ help
+ Specific ARC ISA to use
+
+config BR2_arcompact
+ bool "ARCompact ISA"
+
+config BR2_arcv2
+ bool "ARCv2 ISA"
+
+endchoice
+
choice
prompt "Target CPU"
default BR2_arc770d
@@ -7,12 +22,15 @@ choice
config BR2_arc750d
bool "ARC 750D"
+ depends on BR2_arcompact
config BR2_arc770d
bool "ARC 770D"
+ depends on BR2_arcompact
config BR2_archs
bool "ARC HS38"
+ depends on BR2_arcv2
help
Generic ARC HS capable of running Linux, i.e. with MMU,
caches and 32-bit multiplier. Also it corresponds to the default
@@ -20,6 +38,7 @@ config BR2_archs
config BR2_archs38
bool "ARC HS38 with 64-bit mpy"
+ depends on BR2_arcv2
help
Fully featured ARC HS capable of running Linux, i.e. with MMU,
caches and 64-bit multiplier.
@@ -29,6 +48,7 @@ config BR2_archs38
config BR2_archs38_full
bool "ARC HS38 with Quad MAC & FPU"
+ depends on BR2_arcv2
help
Fully featured ARC HS with additional support for
- Dual- and quad multiply and MC oprations
@@ -39,6 +59,7 @@ config BR2_archs38_full
config BR2_archs4x_rel31
bool "ARC HS48 rel 31"
+ depends on BR2_arcv2
help
Latest release of HS48 processor
- Dual- and quad multiply and MC oprations
@@ -72,8 +93,8 @@ config BR2_GCC_TARGET_CPU
default "hs4x_rel31" if BR2_archs4x_rel31
config BR2_READELF_ARCH_NAME
- default "ARCompact" if BR2_arc750d || BR2_arc770d
- default "ARCv2" if BR2_archs || BR2_archs38 || BR2_archs38_full || BR2_archs4x_rel31
+ default "ARCompact" if BR2_arcompact
+ default "ARCv2" if BR2_arcv2
choice
prompt "MMU Page Size"
--
2.20.1
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next prev parent reply other threads:[~2019-11-08 17:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-08 17:41 [PATCH 0/3] ARC buildroot fixes/updates Vineet Gupta
2019-11-08 17:41 ` [PATCH 1/3] arch/config.in.arc: Introduce the ARC optimized hs38 config Vineet Gupta
2019-11-09 13:46 ` [Buildroot] " Thomas Petazzoni
2019-11-10 20:35 ` Yann E. MORIN
2019-11-11 18:47 ` Vineet Gupta
2019-11-11 21:09 ` Yann E. MORIN
2019-11-11 21:32 ` Vineet Gupta
2019-11-08 17:41 ` Vineet Gupta [this message]
2019-11-09 13:50 ` [Buildroot] [PATCH 2/3] arch/config.in.arc: Introduce ARC ISA toggle to ease downstream toggles Thomas Petazzoni
2019-11-08 17:41 ` [PATCH 3/3] package/ffmpeg: Enable ARC glibc builds Vineet Gupta
2019-11-09 13:51 ` [Buildroot] " Thomas Petazzoni
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