From patchwork Mon Nov 5 15:59:44 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [1/2] ARM: i.MX27: Add platform support for IRAM. Date: Mon, 05 Nov 2012 05:59:44 -0000 From: Javier Martin X-Patchwork-Id: 197211 Message-Id: <1352131185-12079-1-git-send-email-javier.martin@vista-silicon.com> To: linux-media@vger.kernel.org Cc: s.nawrocki@samsung.com, mchehab@infradead.org, Javier Martin , kernel@pengutronix.de, p.zabel@pengutronix.de, linux-arm-kernel@lists.infradead.org Add support for IRAM to i.MX27 non-DT platforms using iram_init() function. Signed-off-by: Javier Martin --- arch/arm/mach-imx/mm-imx27.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c index e7e24af..fd2416d 100644 --- a/arch/arm/mach-imx/mm-imx27.c +++ b/arch/arm/mach-imx/mm-imx27.c @@ -27,6 +27,7 @@ #include #include #include +#include /* MX27 memory map definition */ static struct map_desc imx27_io_desc[] __initdata = { @@ -94,4 +95,6 @@ void __init imx27_soc_init(void) /* imx27 has the imx21 type audmux */ platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res, ARRAY_SIZE(imx27_audmux_res)); + /* imx27 has an iram of 46080 bytes size */ + iram_init(MX27_IRAM_BASE_ADDR, 46080); }