Hi Mike,
I will fix the two issues you pointed. Thanks a lot.
Actually, env_mmc.c is written based on env_nand.c in u-boot 1.3.3.
I have modified it according to the latest changes in environment code.
But seems there's still a lot of issue. Sorry for that.
It works well in our project. So I want to add it to u-boot mainline.
Thanks~~
Yours
Terry
-----Original Message-----
From: Mike Frysinger [mailto:vap...@gentoo.org]
Sent: 2009年11月5日 20:10
To: u-boot@lists.denx.de
Cc: Lv Terry-R65388
Subject: Re: [U-Boot] [PATCH] Save environment data to mmc.
On Thursday 05 November 2009 02:43:33 Terry Lv wrote:
> --- a/common/Makefile
> +++ b/common/Makefile
> @@ -58,6 +58,7 @@ COBJS-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o
> COBJS-$(CONFIG_ENV_IS_IN_NVRAM) += env_nvram.o
> COBJS-$(CONFIG_ENV_IS_IN_ONENAND) += env_onenand.o
> COBJS-$(CONFIG_ENV_IS_IN_SPI_FLASH) += env_sf.o
> +COBJS-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o
this list is attempting to stay in order according to the CONFIG name, so you
should add this above the NAND ENV entry
> --- /dev/null
> +++ b/common/env_mmc.c
> @@ -0,0 +1,359 @@
> +#if defined(CONFIG_ENV_IS_IN_MMC) /* Environment is in MMC Flash */
you dont need this line anymore as it's in the Makefile
> +#ifdef CONFIG_INFERNO
> +#error CONFIG_INFERNO not supported yet #endif
is this really needed ?
> +extern int default_environment_size;
this looks like another useless line copy & pasted from whatever file you based
this on -mike
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