On Thu, 6 Apr 2017 14:52:55 +0530
Sekhar Nori <nsek...@ti.com> wrote:
> Use environment variables for various memory addresses
> used on OMAP-L138 LCDK board. This makes it easy to
> customize the boot process.
>
> Signed-off-by: Sekhar Nori <nsek...@ti.com>
> ---
> include/configs/omapl138_lcdk.h | 16 +++++++++++-----
> 1 file changed, 11 insertions(+), 5 deletions(-)
>
> diff --git a/include/configs/omapl138_lcdk.h
> b/include/configs/omapl138_lcdk.h index f6aca0482527..599fd5b7a874
> 100644 --- a/include/configs/omapl138_lcdk.h
> +++ b/include/configs/omapl138_lcdk.h
> @@ -266,15 +266,21 @@
> "if mmc rescan; then " \
> "run mmcboot; "
> "fi"
> -#define CONFIG_EXTRA_ENV_SETTINGS \
> +
> +#define DEFAULT_LINUX_BOOT_ENV \
> + "loadaddr=0xc0700000\0" \
> "fdtaddr=0xc0600000\0" \
> + "scriptaddr=0xc0600000\0"
> +
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> + DEFAULT_LINUX_BOOT_ENV \
> "fdtfile=da850-lcdk.dtb\0" \
> - "fdtboot=bootz 0xc0700000 - ${fdtaddr};\0" \
> + "fdtboot=bootz ${loadaddr} - ${fdtaddr};\0" \
> "mmcboot=" \
> - "if fatload mmc 0 0xc0600000 boot.scr; then " \
> - "source 0xc0600000; " \
> + "if fatload mmc 0 ${scriptaddr} boot.scr; then " \
> + "source ${scriptaddr}; " \
> "else " \
> - "fatload mmc 0 0xc0700000 " \
> + "fatload mmc 0 ${loadaddr} " \
> __stringify(CONFIG_BOOTFILE) "; " \
> "fatload mmc 0 ${fdtaddr} ${fdtfile}; " \
> "run fdtboot; " \
Reviewed-by: Lukasz Majewski <lu...@denx.de>
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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