[U-Boot] [PATCH 08/12] da850: pass board revision info to kernel

Wolfgang Denk wd at denx.de
Tue Aug 2 18:27:32 CEST 2011


Dear nagabhushana.netagunte at ti.com,

In message <1312299792-16415-9-git-send-email-nagabhushana.netagunte at ti.com> you wrote:
> From: Manjunathappa, Prakash <prakash.pm at ti.com>
> 
> The Spectrum Digital AM18xx EVM contains I2C EEPROM compared
> da850/omap-l138 Logic PD EVMs. ...

Sorry, I cannot parse this.  Please reformulate.

> +	/* Spectrum Digital AM18xx EVM contains I2C EEPROM compared
> +	   da850/omap-l138 Logic PD EVMs. This information is used to
> +	   differentiate the EVMs and is passed to kernel via second
> +	   byte of ATAG_REVISION. */

Incorrect multiline comment style.

> +	if (i2c_probe(0x50) == 0)
> +		rev |= 0x100;

Would it not be better to provide #defines instead of these hardwired
magic numbers (both address and mask)?

Best regards,

Wolfgang Denk

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