[thirdparty/kernel/stable-queue.git] / releases / 4.4.181 / mips-pistachio-build-uimage.gz-by-default.patch

From e4f2d1af7163becb181419af9dece9206001e0a6 Mon Sep 17 00:00:00 2001
From: Paul Burton <paul.burton@mips.com>
Date: Tue, 28 May 2019 17:21:26 +0000
Subject: MIPS: pistachio: Build uImage.gz by default
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From: Paul Burton <paul.burton@mips.com>

commit e4f2d1af7163becb181419af9dece9206001e0a6 upstream.

The pistachio platform uses the U-Boot bootloader & generally boots a
kernel in the uImage format. As such it's useful to build one when
building the kernel, but to do so currently requires the user to
manually specify a uImage target on the make command line.

Make uImage.gz the pistachio platform's default build target, so that
the default is to build a kernel image that we can actually boot on a
board such as the MIPS Creator Ci40.

Marked for stable backport as far as v4.1 where pistachio support was
introduced. This is primarily useful for CI systems such as kernelci.org
which will benefit from us building a suitable image which can then be
booted as part of automated testing, extending our test coverage to the
affected stable branches.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
URL: https://groups.io/g/kernelci/message/388
Cc: stable@vger.kernel.org # v4.1+
Cc: linux-mips@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/mips/pistachio/Platform |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/mips/pistachio/Platform
+++ b/arch/mips/pistachio/Platform
@@ -6,3 +6,4 @@ cflags-$(CONFIG_MACH_PISTACHIO)		+=				\
 		-I$(srctree)/arch/mips/include/asm/mach-pistachio
 load-$(CONFIG_MACH_PISTACHIO)		+= 0xffffffff80400000
 zload-$(CONFIG_MACH_PISTACHIO)		+= 0xffffffff81000000
+all-$(CONFIG_MACH_PISTACHIO)		:= uImage.gz
Commit	Line	Data
93bc18fa GKH	1	From e4f2d1af7163becb181419af9dece9206001e0a6 Mon Sep 17 00:00:00 2001
	2	From: Paul Burton <paul.burton@mips.com>
	3	Date: Tue, 28 May 2019 17:21:26 +0000
	4	Subject: MIPS: pistachio: Build uImage.gz by default
	5	MIME-Version: 1.0
	6	Content-Type: text/plain; charset=UTF-8
	7	Content-Transfer-Encoding: 8bit
	8
	9	From: Paul Burton <paul.burton@mips.com>
	10
	11	commit e4f2d1af7163becb181419af9dece9206001e0a6 upstream.
	12
	13	The pistachio platform uses the U-Boot bootloader & generally boots a
	14	kernel in the uImage format. As such it's useful to build one when
	15	building the kernel, but to do so currently requires the user to
	16	manually specify a uImage target on the make command line.
	17
	18	Make uImage.gz the pistachio platform's default build target, so that
	19	the default is to build a kernel image that we can actually boot on a
	20	board such as the MIPS Creator Ci40.
	21
	22	Marked for stable backport as far as v4.1 where pistachio support was
	23	introduced. This is primarily useful for CI systems such as kernelci.org
	24	which will benefit from us building a suitable image which can then be
	25	booted as part of automated testing, extending our test coverage to the
	26	affected stable branches.
	27
	28	Signed-off-by: Paul Burton <paul.burton@mips.com>
	29	Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
	30	Reviewed-by: Kevin Hilman <khilman@baylibre.com>
	31	Tested-by: Kevin Hilman <khilman@baylibre.com>
	32	URL: https://groups.io/g/kernelci/message/388
	33	Cc: stable@vger.kernel.org # v4.1+
	34	Cc: linux-mips@vger.kernel.org
	35	Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
	36
	37	---
	38	arch/mips/pistachio/Platform \| 1 +
	39	1 file changed, 1 insertion(+)
	40
	41	--- a/arch/mips/pistachio/Platform
	42	+++ b/arch/mips/pistachio/Platform
	43	@@ -6,3 +6,4 @@ cflags-$(CONFIG_MACH_PISTACHIO) += \
	44	-I$(srctree)/arch/mips/include/asm/mach-pistachio
	45	load-$(CONFIG_MACH_PISTACHIO) += 0xffffffff80400000
	46	zload-$(CONFIG_MACH_PISTACHIO) += 0xffffffff81000000
	47	+all-$(CONFIG_MACH_PISTACHIO) := uImage.gz