From mboxrd@z Thu Jan 1 00:00:00 1970 From: jason.hui@linaro.org (Jason Liu) Date: Fri, 26 Aug 2011 10:44:14 +0800 Subject: [[PATCH v2] ARM: i.MX: initialize l2x0 at early_init time Message-ID: <1314326654-19128-1-git-send-email-jason.hui@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 Cc: Sascha Hauer --- 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 69d1322..e5538a4 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); -- 1.7.4.1