linux-kernel - [PATCH 04/13] MIPS: Kconfig: add MIPS_GENERIC

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Message-Id: <20200803170124.231110-5-paul@crapouillou.net>
Date:   Mon,  3 Aug 2020 19:01:15 +0200
From:   Paul Cercueil <paul@...pouillou.net>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:     Paul Burton <paulburton@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        周琰杰 <zhouyanjie@...yeetech.com>,
        od@...c.me, linux-kernel@...r.kernel.org,
        linux-mips@...r.kernel.org, Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH 04/13] MIPS: Kconfig: add MIPS_GENERIC_KERNEL symbol

The MIPS_GENERIC symbol now won't select any other configuration option.
The MIPS_GENERIC_KERNEL will select all the options that the previous
MIPS_GENERIC option did select, and will select MIPS_GENERIC as well.

The whole point of this, is that it now becomes possible to compile a
kernel for a SoC supported by the arch/mips/generic/ code, without
making that kernel generic itself.

Signed-off-by: Paul Cercueil <paul@...pouillou.net>
---
 arch/mips/Kconfig         | 8 ++++++--
 arch/mips/generic/Kconfig | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f6bb446d30f0..17878c37fc84 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -94,14 +94,18 @@ config MIPS
 config MIPS_FIXUP_BIGPHYS_ADDR
 	bool
 
+config MIPS_GENERIC
+	bool
+
 menu "Machine selection"
 
 choice
 	prompt "System type"
-	default MIPS_GENERIC
+	default MIPS_GENERIC_KERNEL
 
-config MIPS_GENERIC
+config MIPS_GENERIC_KERNEL
 	bool "Generic board-agnostic MIPS kernel"
+	select MIPS_GENERIC
 	select BOOT_RAW
 	select BUILTIN_DTB
 	select CEVT_R4K
diff --git a/arch/mips/generic/Kconfig b/arch/mips/generic/Kconfig
index fd6019802657..5216c850b7e2 100644
--- a/arch/mips/generic/Kconfig
+++ b/arch/mips/generic/Kconfig
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-if MIPS_GENERIC
+if MIPS_GENERIC_KERNEL
 
 config LEGACY_BOARDS
 	bool
-- 
2.27.0