[PATCH] Add 'config IMX_NFC_V1_BISWAP' to swap the Bad block Indicator, and use for imx27pdk nand support.
Wolfram Sang
w.sang at pengutronix.de
Wed Jul 6 05:06:37 EDT 2011
> + temp1 = *((volatile unsigned short*)(host->main_area0 + 0x7D0));
> + temp2 = *((volatile unsigned short*)(host->main_area0 + 0x834));
> + new_temp1 = (temp1 & 0xFF00) | (temp2 >> 8);
> + temp2 = (temp2 & 0x00FF) | (temp1 << 8);
> + *((volatile unsigned short*)(host->main_area0 + 0x7D0)) = new_temp1;
> + *((volatile unsigned short*)(host->main_area0 + 0x834)) = temp2;
Please use proper io-accessors and no magic values in V2.
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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