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Date:	Sun, 22 May 2016 17:35:42 +0800
From:	"jeffrey.lin" <>
Subject: Re: [PATCH] driver: input :touchscreen : add Raydium I2C touch driver

Hi Dmitry:

>> 		if (len < RM_BL_WRT_PKG_SIZE) {
>> 			buf[BL_PKG_IDX] = 4;

>Why 4???
4 is trigger index for write flash. Our page write size is 128 bytes, 
but in order to meet maximum I2C bus read/write byte limite and need 
fill full all pages of 128 bytes. So that I split 128 bytes to "4" 
section, and start burning flash if touch MCU get index "4". 

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