Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bdf06f72 authored by Trilok Soni's avatar Trilok Soni Committed by Patrick Daly
Browse files

lib: memtest: Add MEMTEST_ENABLE_DEFAULT option 



As of now memtest remains disabled until we specify the patterns
through the kernel command line. Some platforms have two
different configurations files (one for debug and another for
product) which can use the configuration option to enable the
memtest by default (in the debug configuration file).

CRs-Fixed: 1007344
Change-Id: I0bf7b33c3584f3d6cf5ef58dfe72be46212041da
Signed-off-by: default avatarTrilok Soni <tsoni@codeaurora.org>
Signed-off-by: default avatarPatrick Daly <pdaly@codeaurora.org>
parent 65cfa9fd

lib/Kconfig.debug

+13 −0
Original line number Diff line number Diff line
@@ -2040,6 +2040,19 @@ config MEMTEST 
	        memtest=17, mean do 17 test patterns.

	  If you are unsure how to answer this question, answer N.



config MEMTEST_ENABLE_DEFAULT

	int "Enable Memtest pattern test by default? (0-17)"

	range 0 17

	default "0"

	depends on MEMTEST

	help

	  This option helps to select Memtest to be enabled through

	  kernel defconfig options. Alternatively it can be enabled

	  using memtest=<patterns> kernel command line.



	  Default value is kept as "0" so that it is kept as disabled.

	  To enable enter any value between 1-17 range.



config TEST_STATIC_KEYS

	tristate "Test static keys"

	default n

mm/memtest.c

+2 −2
Original line number Diff line number Diff line
@@ -80,8 +80,8 @@ static void __init do_one_pass(u64 pattern, phys_addr_t start, phys_addr_t end) 
}



/* default is disabled */

static unsigned int memtest_pattern __initdata;



static unsigned int memtest_pattern __initdata =

		CONFIG_MEMTEST_ENABLE_DEFAULT;

static int __init parse_memtest(char *arg)

{

	int ret = 0;