From: Reinhard Meyer <u-boot@emk-elektronik.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2a] AT91: add SD/MMC support
Date: Mon, 16 Aug 2010 12:16:12 +0200 [thread overview]
Message-ID: <4C690FEC.6040506@emk-elektronik.de> (raw)
In-Reply-To: <6118D856B07F02449C470CE4DA6B1BD3A4035E8078@ise-exchange.ise.de>
Dear Schleifer, Alexander,
> But I found out, that the AT91Bootstrap initialization impacts
the U-Boot code. If I use the AT91Bootstrap (without mci initialization)
from NAND flash, the mmc init command successfully reads the card.
It fails if I use the AT91Bootstrap with mci initialization.
That's unlikely (it has the same init sequences)...
Do you have at91_mci_hw_init(void) in your at91samXXXX_devices.c
and do you call that function from your board init?
Can you list me what that bootstrap does initialize differently
if mci is enabled?
Best Regards,
Reinhard
next prev parent reply other threads:[~2010-08-16 10:16 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-04 13:20 [U-Boot] [PATCH] AT91SAM9260/9XE: add support for MultiMedia Card Interface (MCI) Reinhard Meyer
2010-07-05 6:09 ` Eric Xu
2010-07-05 8:58 ` Reinhard Meyer
2010-07-05 9:59 ` Wolfgang Denk
2010-07-05 10:30 ` [U-Boot] 答复: " Xu, Hong
2010-07-05 12:46 ` Wolfgang Denk
2010-07-05 14:05 ` [U-Boot] " Xu, Hong
2010-08-09 15:40 ` [U-Boot] [PATCH v2] AT91: add SD/MMC support Reinhard Meyer
2010-08-09 15:45 ` [U-Boot] [PATCH v2a] " Reinhard Meyer
[not found] ` <0F5F73E36031FD46AD3F2E6948F0C0A0041798F7@frimb01.corp.atmel.com>
2010-08-10 3:24 ` Reinhard Meyer
[not found] ` <0F5F73E36031FD46AD3F2E6948F0C0A004179996@frimb01.corp.atmel.com>
2010-08-10 4:02 ` Reinhard Meyer
2010-08-10 12:53 ` Reinhard Meyer
2010-08-13 10:18 ` asc0
2010-08-13 11:17 ` Reinhard Meyer
2010-08-13 11:56 ` Schleifer, Alexander
2010-08-13 18:31 ` Reinhard Meyer
2010-08-14 9:43 ` Reinhard Meyer
2010-08-16 9:22 ` Schleifer, Alexander
2010-08-16 10:16 ` Reinhard Meyer [this message]
2010-08-16 10:43 ` Wolfgang Denk
2010-08-16 10:51 ` Reinhard Meyer
2010-08-16 12:32 ` Wolfgang Denk
2010-08-17 10:12 ` Schleifer, Alexander
2010-08-17 10:42 ` Reinhard Meyer
2010-08-17 14:04 ` [U-Boot] [PATCH v3] AT91: MCI: add SD/MMC driver using mmc framework Reinhard Meyer
2010-09-03 9:06 ` Reinhard Meyer
2010-08-16 2:04 ` [U-Boot] [PATCH v2a] AT91: add SD/MMC support Xu, Hong
2010-08-16 9:34 ` Schleifer, Alexander
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