UBL ECC ERROR on custom board

2008-04-21 Thread yh chen
Hi,all We are trying the DVFlasher_1_10 with the custom designed board with NAND Flash. The NAND flash chip we are using is K9F1G08, a big block device with page size of 2k. The ram is 256M and CPU is dm6441. When we try to flash the UBL via uart we get the following messages.

SAMSUNG K9F1G08 NAND FLASH ECC ERROR!ASK for help again!

2008-04-22 Thread yh chen
Hi,all We are trying the DVFlasher_1_10 with the custom designed board with NAND Flash. The NAND flash chip we are using is K9F1G08, a big block device with page size of 2k. The ram is 256M and CPU is dm6441. When we try to flash the UBL via uart we get the following messages.

is SAMSUNG K9F1G08 NAND FLASH supported in DVFlasher.exe_1_12 ?

2008-04-22 Thread yh chen
- 雅虎邮箱,您的终生邮箱!___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source

Odd problems during talking to the inner registers of davinci AIC33 ??!

2008-01-06 Thread yh chen
Hi, everyone, has anyone done a writing to and reading from AIC33 inner regs test? when I did this simple test as follows, I got a worng result. The code I call at the end of aic33_i2c_init( ): void test_rw(void) { u8 value=0x1f; u8 result=0; mdelay(1); tlv320aic33_write_va

SD/MMC issue , 2.610 KERNEL, dm6446 ,thanks

2008-01-10 Thread yh chen
I havethe same troubles with SD/MMC card as folows. If I load davinci_mmc module without card, I have the followin: May 22 14:22:28 samba kernel: Registering platform device 'mmc0.1'. Parent at platform May 22 14:22:28 samba kernel: MMC: starting cmd 00 arg flags May 22 14:22:28

Ask for SD card driver for MVL linux 2.6.10, dm6441/dm6446 platform!!

2008-01-18 Thread yh chen
Hello, Could any one send me a SD driver for MVL linux 2.6.10, davinci dm6441/dm6446 platform ? I have tried serval patchs for it, but all did not work correctly.By debuging the code , I found that the SEND_SCR COMMAND returns all zeroes value. One week past, I sti