[PATCH v1 1/3] Make mmc init come before env_relocate
[PATCH v1 2/3] Add support for save environment variable to MMC/SD card
[PATCH v1 3/3] mpc8536: Get the address of env on the SDCard
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Whether booting from MMC/SD card or not, the environment variables
can be saved on it, this patch add the operation support.
Signed-off-by: Mingkai Hu
---
common/Makefile |1 +
common/cmd_nvedit.c |3 +-
common/env_sdcard.c | 135 +++
If the environment variables are saved on the MMC/SD card,
env_relocat can't relocate env from MMC/SD card without mmc init.
Signed-off-by: Mingkai Hu
---
lib_ppc/board.c | 12 ++--
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/lib_ppc/board.c b/lib_ppc/board.c
index e
On Sep 10, 2009, at 9:53 PM, Mingkai Hu wrote:
> board/freescale/mpc8536ds/u-boot-nand.lds | 140 +++
> +
Do we really need a specific linker script for this?
- k
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On Sep 10, 2009, at 11:11 PM, Kumar Gala wrote:
>
> On Sep 10, 2009, at 9:53 PM, Mingkai Hu wrote:
>
>> board/freescale/mpc8536ds/u-boot-nand.lds | 140 +++
>> +
>
> Do we really need a specific linker script for this?
More specifically, can we move it into cpu/mpc85xx/u
Hi Dirk,
Thanks i got some useful information.
Warm Regards,
Akshay
--- On Thu, 10/9/09, Dirk Behme wrote:
> From: Dirk Behme
> Subject: Re: [U-Boot] Why Cache flush required in some ARM Cortex boards to
> enable D cache?
> To: "akshay ts"
> Cc: u-boot@lists.denx.de
> Date: Thursday, 10 Sep
> -Original Message-
> From: Kumar Gala [mailto:ga...@kernel.crashing.org]
> Sent: Friday, September 11, 2009 12:21 PM
> To: Gala Kumar-B11780
> Cc: Hu Mingkai-B21284; Wood Scott-B07421; u-boot@lists.denx.de
> Subject: Re: [U-Boot] [PATCH v2 3/5] NAND boot: MPC8536DS support
>
>
> On
The MPC8536E is capable of booting form NAND/eSDHC/eSPI, this patch
implements these three bootup methods in a unified way - all of these
use the general cpu/mpc85xx/start.S, and load the main image to L2SRAM
which lets us use the SPD to initialize the SDRAM.
For all three bootup methods, the boot
MPC8536E can support booting from NAND flash which uses the
image u-boot-nand.bin. This image contains two parts: a 4K
NAND loader and a main U-Boot image. The former is appended
to the latter to produce u-boot-nand.bin. The 4K NAND loader
includes the corresponding nand_spl directory, along with t
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