From: Felipe Balbi <balbi@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/2] arm: am43xx: switch over to CONFIG_ENV_IS_IN_FAT
Date: Thu, 25 Sep 2014 19:38:33 -0500 [thread overview]
Message-ID: <20140926003833.GC12770@saruman> (raw)
In-Reply-To: <1411487058-29135-2-git-send-email-balbi@ti.com>
On Tue, Sep 23, 2014 at 10:44:18AM -0500, Felipe Balbi wrote:
> By using CONFIG_ENV_IS_IN_FAT it's far easier
> to have a private, minimal environment for e.g.
> booting off of network or mounting rootfs on NFS
> without having to modify the configuration header.
>
> Signed-off-by: Felipe Balbi <balbi@ti.com>
ping
> ---
> include/configs/am43xx_evm.h | 11 +++++++++--
> 1 file changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
> index 0707827..4472c3e 100644
> --- a/include/configs/am43xx_evm.h
> +++ b/include/configs/am43xx_evm.h
> @@ -11,6 +11,9 @@
>
> #define CONFIG_AM43XX
>
> +#define CONFIG_CMD_FAT
> +#define CONFIG_CMD_SAVEENV
> +
> #define CONFIG_BOARD_LATE_INIT
> #define CONFIG_ARCH_CPU_INIT
> #define CONFIG_SYS_CACHELINE_SIZE 32
> @@ -82,7 +85,11 @@
> /* NS16550 Configuration */
> #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
>
> -#define CONFIG_ENV_IS_NOWHERE
> +#define CONFIG_ENV_IS_IN_FAT
> +#define FAT_ENV_INTERFACE "mmc"
> +#define FAT_ENV_DEVICE_AND_PART "0:1"
> +#define FAT_ENV_FILE "uboot.env"
> +#define CONFIG_FAT_WRITE
>
> #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
>
> @@ -103,7 +110,7 @@
>
> #ifdef CONFIG_QSPI_BOOT
> #define CONFIG_SYS_TEXT_BASE 0x30000000
> -#undef CONFIG_ENV_IS_NOWHERE
> +#undef CONFIG_ENV_IS_IN_FAT
> #define CONFIG_ENV_IS_IN_SPI_FLASH
> #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
> #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
> --
> 2.1.1.273.g97b8860
>
--
balbi
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next prev parent reply other threads:[~2014-09-26 0:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-23 15:44 [U-Boot] [PATCH 1/2] common: Makefile: allow for spl builds with env_fat Felipe Balbi
2014-09-23 15:44 ` [U-Boot] [PATCH 2/2] arm: am43xx: switch over to CONFIG_ENV_IS_IN_FAT Felipe Balbi
2014-09-26 0:38 ` Felipe Balbi [this message]
2014-10-23 17:16 ` [U-Boot] [U-Boot, " Tom Rini
2014-09-26 0:38 ` [U-Boot] [PATCH 1/2] common: Makefile: allow for spl builds with env_fat Felipe Balbi
2014-10-03 20:48 ` Felipe Balbi
2014-10-04 15:50 ` Tom Rini
2014-10-23 17:16 ` [U-Boot] [U-Boot, " Tom Rini
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