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From: Joel Stanley <joel@jms.id.au>
To: buildroot@buildroot.org, Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: "Bernd Kuhls" <bernd.kuhls@t-online.de>,
	"Michael Ellerman" <mpe@ellerman.id.au>,
	"Romain Naour" <romain.naour@gmail.com>,
	"Cédric Le Goater" <clg@kaod.org>
Subject: [Buildroot] [PATCH 6/9] arch/powerpc: Add Power10 CPU type
Date: Fri, 29 Jul 2022 09:39:01 +0930	[thread overview]
Message-ID: <20220729000904.1295295-7-joel@jms.id.au> (raw)
In-Reply-To: <20220729000904.1295295-1-joel@jms.id.au>

The Power10 CPU was released by IBM in 2021. It is a 64-bit CPU
implementing ISA v3.1. It runs in big and little endian modes, and
supports VSX and AltiVec.

It introduces prefix (8 byte) instructions along side the existing 4
byte instructions, and new SIMD MMA instructions.

Power10 is supported as of GCC 10 and Binutils 2.35.

Signed-off-by: Joel Stanley <joel@jms.id.au>
---
 arch/Config.in.powerpc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/Config.in.powerpc b/arch/Config.in.powerpc
index 4c633c338d86..002998d079ee 100644
--- a/arch/Config.in.powerpc
+++ b/arch/Config.in.powerpc
@@ -155,6 +155,12 @@ config BR2_powerpc_power9
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
 	select BR2_POWERPC_CPU_HAS_VSX
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
+config BR2_powerpc_power10
+	bool "power10"
+	depends on BR2_ARCH_IS_64
+	select BR2_POWERPC_CPU_HAS_ALTIVEC
+	select BR2_POWERPC_CPU_HAS_VSX
+	select BR2_ARCH_NEEDS_GCC_AT_LEAST_10
 endchoice
 
 if BR2_POWERPC_CPU_HAS_SPE
@@ -235,6 +241,7 @@ config BR2_GCC_TARGET_CPU
 	default "power7"	if BR2_powerpc_power7
 	default "power8"	if BR2_powerpc_power8
 	default "power9"	if BR2_powerpc_power9
+	default "power10"	if BR2_powerpc_power10
 	default "powerpc64"	if BR2_generic_powerpc64
 	default "powerpc"	if BR2_generic_powerpc
 
-- 
2.35.1

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  parent reply	other threads:[~2022-07-29  0:10 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-29  0:08 [Buildroot] [PATCH 0/9] powerpc: Fix ppc64le configurations Joel Stanley
2022-07-29  0:08 ` [Buildroot] [PATCH 1/9] arch/powerpc: Hide SPE ABI behind CPU type Joel Stanley
2022-07-29  6:48   ` Cédric Le Goater
2022-07-29 21:17   ` Yann E. MORIN
2022-08-03 21:22     ` Thomas Petazzoni via buildroot
2022-08-05  6:05       ` Joel Stanley
2022-08-05 15:46         ` Yann E. MORIN
2022-07-29  0:08 ` [Buildroot] [PATCH 2/9] arch/powerpc: Clarify generic CPUs Joel Stanley
2022-07-29  6:48   ` Cédric Le Goater
2022-07-29 21:25   ` Yann E. MORIN
2022-08-03 21:28   ` Thomas Petazzoni via buildroot
2022-07-29  0:08 ` [Buildroot] [PATCH 3/9] arch/powerpc: Enable powerpc64le only on CPUs that support it Joel Stanley
2022-07-29  6:52   ` Cédric Le Goater
2022-07-29 21:37     ` Yann E. MORIN
2022-07-30 21:18       ` Cédric Le Goater
2022-07-31  6:43         ` Yann E. MORIN
2022-07-29 21:33   ` Yann E. MORIN
2022-08-03 21:32   ` Thomas Petazzoni via buildroot
2022-09-18 10:23   ` Arnout Vandecappelle
2022-09-20 17:09     ` Cédric Le Goater
2022-09-20 20:32       ` Arnout Vandecappelle
2022-09-18 10:24   ` Arnout Vandecappelle
2022-07-29  0:08 ` [Buildroot] [PATCH 4/9] package/glibc: Use powerpc64le instead of power8 Joel Stanley
2022-07-29  6:52   ` Cédric Le Goater
2022-07-29 21:41   ` Yann E. MORIN
2022-09-18 10:42   ` Arnout Vandecappelle
2022-07-29  0:09 ` [Buildroot] [PATCH 5/9] arch/powerpc: Add Power9 CPU type Joel Stanley
2022-07-29  6:53   ` Cédric Le Goater
2022-07-29 21:42   ` Yann E. MORIN
2022-09-18 10:43   ` Arnout Vandecappelle
2022-07-29  0:09 ` Joel Stanley [this message]
2022-07-29  6:53   ` [Buildroot] [PATCH 6/9] arch/powerpc: Add Power10 " Cédric Le Goater
2022-07-29  0:09 ` [Buildroot] [PATCH 7/9] package/mesa3d: Remove force disable of power8 Joel Stanley
2022-07-29  6:54   ` Cédric Le Goater
2022-07-29  0:09 ` [Buildroot] [PATCH 8/9] package/zlib-ng: Revert Power8 special casing Joel Stanley
2022-07-29  6:55   ` Cédric Le Goater
2022-07-29  0:09 ` [Buildroot] [PATCH 9/9] package/openblas: Add Power9 and Power10 targets Joel Stanley
2022-07-29  6:55   ` Cédric Le Goater
2022-08-03 21:07 ` [Buildroot] [PATCH 0/9] powerpc: Fix ppc64le configurations Yann E. MORIN

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