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arm: mx6: cm-fx6: add support for displaytype env var
Add support for selecting display preset using the environment variable "displaytype". This is a preparation for future merging of compulab omap3_display.c display selection code with the cm-fx6 display selection code. The "panel" environment variable is retained for backwards compatibility. Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
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1 changed files with 4 additions and 1 deletions
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@ -95,7 +95,10 @@ int board_video_skip(void)
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{
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int ret;
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struct display_info_t *preset;
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char const *panel = getenv("panel");
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char const *panel = getenv("displaytype");
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if (!panel) /* Also accept panel for backward compatibility */
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panel = getenv("panel");
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if (!panel)
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return -ENOENT;
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