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| author | Jason Liu <jason.hui@linaro.org> | 2011-08-26 10:44:14 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-08-26 08:52:36 +0200 |
| commit | e4bb9361def1b1af55874859d8981525ff2b6977 (patch) | |
| tree | 894d6f36c3a2d10eab5779498a34bff79317b12b /arch/arm/mach-imx | |
| parent | 2f81b4d977b06fd54e797f04e05091d8da8ddfee (diff) | |
| download | linux-stable-e4bb9361def1b1af55874859d8981525ff2b6977.tar.gz linux-stable-e4bb9361def1b1af55874859d8981525ff2b6977.tar.bz2 linux-stable-e4bb9361def1b1af55874859d8981525ff2b6977.zip | |
ARM: i.MX: initialize l2x0 at early_init time
This can make the l2 cache work at early time which
will benefit the boot up time.
Tested on i.mx31pdk board, test result shows:
Before: arch_initcall(mxc_init_l2x0);
[ 0.558755] console [ttymxc0] enabled
After: early_initcall(mxc_init_l2x0);
[ 0.555716] console [ttymxc0] enabled
Signed-off-by: Jason Liu <jason.hui@linaro.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/cache-l2x0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/cache-l2x0.c b/arch/arm/mach-imx/cache-l2x0.c index 69d1322add3c..e5538a4d7f23 100644 --- a/arch/arm/mach-imx/cache-l2x0.c +++ b/arch/arm/mach-imx/cache-l2x0.c @@ -53,4 +53,4 @@ static int mxc_init_l2x0(void) return 0; } -arch_initcall(mxc_init_l2x0); +early_initcall(mxc_init_l2x0); |