From: Paul Cercueil <paul@crapouillou.net>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: "Maciej W . Rozycki" <macro@linux-mips.org>,
Paul Burton <paulburton@kernel.org>,
Zhou Yanjie <zhouyanjie@wanyeetech.com>,
od@zcrc.me, linux-kernel@vger.kernel.org,
linux-mips@vger.kernel.org, Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH v3 06/15] MIPS: generic: Allow boards to set system type
Date: Sun, 6 Sep 2020 21:29:26 +0200 [thread overview]
Message-ID: <20200906192935.107086-7-paul@crapouillou.net> (raw)
In-Reply-To: <20200906192935.107086-1-paul@crapouillou.net>
Check for the (already existing) "system_type" variable in the
get_system_type() function. If non-NULL, return it as the system type.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
Notes:
v2: Instead of adding a .get_system_type callback to the mips_machine
struct, the boards now simply override the "system_type" variable
when they want to set a custom one.
v3: No change
arch/mips/generic/proc.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/mips/generic/proc.c b/arch/mips/generic/proc.c
index 4c992809cc3f..cce2fde219a3 100644
--- a/arch/mips/generic/proc.c
+++ b/arch/mips/generic/proc.c
@@ -8,11 +8,16 @@
#include <asm/bootinfo.h>
+char *system_type;
+
const char *get_system_type(void)
{
const char *str;
int err;
+ if (system_type)
+ return system_type;
+
err = of_property_read_string(of_root, "model", &str);
if (!err)
return str;
--
2.28.0
next prev parent reply other threads:[~2020-09-06 19:30 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-06 19:29 [PATCH v3 00/15] MIPS: Convert Ingenic to a generic board v3 Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 01/15] MIPS: configs: lb60: Fix defconfig not selecting correct board Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 02/15] MIPS: cpu-probe: Set Ingenic's writecombine to _CACHE_CACHABLE_WA Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 03/15] MIPS: cpu-probe: Mark XBurst CPU as having vtagged caches Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 04/15] MIPS: cpu-probe: ingenic: Fix broken BUG_ON Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 05/15] MIPS: Kconfig: add MIPS_GENERIC_KERNEL symbol Paul Cercueil
2020-09-06 19:29 ` Paul Cercueil [this message]
2020-09-08 16:27 ` [PATCH v3 06/15] MIPS: generic: Allow boards to set system type Philippe Mathieu-Daudé
2020-09-06 19:29 ` [PATCH v3 07/15] MIPS: generic: Init command line with fw_init_cmdline() Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 08/15] MIPS: generic: Support booting with built-in or appended DTB Paul Cercueil
2020-09-07 7:54 ` Sergei Shtylyov
2020-09-07 12:39 ` Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 09/15] MIPS: generic: Add support for zboot Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 10/15] MIPS: generic: Increase NR_IRQS to 256 Paul Cercueil
2020-09-07 19:53 ` Thomas Bogendoerfer
2020-09-06 19:29 ` [PATCH v3 11/15] MIPS: generic: Add support for Ingenic SoCs Paul Cercueil
2020-10-12 14:33 ` Guenter Roeck
2020-10-12 14:59 ` Paul Cercueil
2020-10-12 18:26 ` Guenter Roeck
2020-10-12 19:27 ` [PATCH] MIPS: ingenic: Remove CPU_SUPPORTS_HUGEPAGES Paul Cercueil
2020-10-13 9:31 ` Thomas Bogendoerfer
2020-09-06 19:29 ` [PATCH v3 12/15] MIPS: jz4740: Drop all obsolete files Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 13/15] MIPS: jz4740: Rename jz4740 folders to ingenic Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 14/15] MIPS: configs: Regenerate configs of Ingenic boards Paul Cercueil
2020-09-06 19:29 ` [PATCH v3 15/15] MAINTAINERS: Update paths to Ingenic platform code Paul Cercueil
2020-09-18 14:40 ` [PATCH v3 00/15] MIPS: Convert Ingenic to a generic board v3 Thomas Bogendoerfer
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