[RESEND PATCH 0/2] splash: add more options/support

This patch series add several options/support for splashscreen feature: - support raw image from MMC - get devpart from environment variable

With these changes the user has now more options and can change default configurations through environment variables.

Example: image located in splashscreen partition (MMC as raw) ``` splashsource=mmc_raw splashdevpart=0#splashscreen ```

Julien Masson (2): splash: support raw image from MMC splash: get devpart from environment variable

common/splash.c | 6 ++++++ common/splash_source.c | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+)