[PATCH v2 1/2] ARM: mxs: detect SoC by checking CHIPID register

[Wolfram Sang]

On Fri, Jan 06, 2012 at 11:39:25PM +0800, Shawn Guo wrote:
> Both imx23 and imx28 have CHIPID register at address 0x8001c310, which
> can be used to identify the SoC.  This patch changes cpu_is_xxx and
> __arch_decomp_setup to use this CHIPID register than machine type to
> detect the chip between imx23 and imx28, so that we do not need to
> change these functions whenever a new board/machine gets added.
> 
> Suggested-by: Wolfram Sang <w.sang at pengutronix.de>
> Signed-off-by: Shawn Guo <shawn.guo at linaro.org>

Acked-by: Wolfram Sang <w.sang at pengutronix.de>

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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