linux-kernel - Re: at91: SAM9G45 doesn't seem to register HDMAC controller anymore

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Message-ID: <fc49612d-d057-4c75-a774-144c06f3e25e@googlegroups.com>
Date:	Sat, 23 Feb 2013 08:04:32 -0800 (PST)
From:	hitheshn@...il.com
To:	fa.linux.kernel@...glegroups.com
Cc:	Nicolas Ferre <nicolas.ferre@...el.com>,
	linux-kernel@...r.kernel.org,
	Ludovic Desroches <ludovic.desroches@...el.com>
Subject: Re: at91: SAM9G45 doesn't seem to register HDMAC controller anymore

Guys,

Help! I have a similar problem.
SAM9G45 board doesn't seem to load the kernel.
When I see the boot log, it uncompresses the kernel and then just sits there. 

Out of 10 boards, I see this behavior in 2 boards. I tried replacing the DDR RAM first and the CPU itself. But I don't see any change. 
Can you guys help. 
Boot log below - 


-- pico-SAM9G45 Bootstrap 3.0 --

-- AT91SAM9G45-EK

-- Compiled: Jan 27 2011 09:45:18 --

-I- RTC Config: rcen: 1 osc32en: 0 osc32byp: 0 oscsel: 0

-I- RTC Config: rcen: 0 osc32en: 1 osc32byp: 0 oscsel: 1

-I- Setting: MCK = 133MHz

-I- Init DDRAM

-I- Init second bank SDRAM

-I- Loading to 0x70000000

-I- MEDSdcard init

-I- DMAD_Initialize channel 0  

-I- Card Type 2, CSD_STRUCTURE 1

-I- SD/MMC TRANS SPEED 25000 KBit/s

-I- SD 4-BITS BUS

-I- CMD6(2) arg 0x80FFFF01

-I- SD HS Enable

-I- SD/MMC TRANS SPEED 50000 KBit/s

-I- SD/MMC card initialization successful

-I- Card size: 3781 MB

-I- Copy "linux.bin" from SdCard to 0x70000000

-E- File size 2584408 <-> Max allowed size 32

-I- Loading to 0x70107fd0 with size 0x00376f58

-I- MEDSdcard init

-I- DMAD_Initialize channel 0  

-I- Card Type 2, CSD_STRUCTURE 1

-I- SD/MMC TRANS SPEED 25000 KBit/s

-I- SD 4-BITS BUS

-I- CMD6(2) arg 0x80FFFF01

-I- SD HS Enable

-I- SD/MMC TRANS SPEED 50000 KBit/s

-I- SD/MMC card initialization successful

-I- Card size: 3781 MB

-I- Copy "linux.bin" from SdCard to 0x70107fd0

-I- Modified jump to 0x70108010

The board just hangs here.

Thanks
-Hithesh

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