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| author | Eric Nelson <eric.nelson@boundarydevices.com> | 2014-10-02 12:16:22 -0700 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-10-06 17:57:20 +0200 |
| commit | c9c86bde3d8d24a9eee06f64eaa2e14206c76d77 (patch) | |
| tree | a2566166a2edea5906d0960a8754036021bf6f36 | |
| parent | 39d0973300b83c08f3f5047245ebf1de883b31f2 (diff) | |
| download | u-boot-imx-c9c86bde3d8d24a9eee06f64eaa2e14206c76d77.zip u-boot-imx-c9c86bde3d8d24a9eee06f64eaa2e14206c76d77.tar.gz u-boot-imx-c9c86bde3d8d24a9eee06f64eaa2e14206c76d77.tar.bz2 | |
nitrogen6x: implement board_cfb_skip() to disable text output
Several customers have asked to leave the display quiet during
boot, so allow the user to express this request by the presence
of environment variable "novideo".
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
| -rw-r--r-- | board/boundary/nitrogen6x/nitrogen6x.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 60a09f4..1a6edac 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -558,6 +558,11 @@ struct display_info_t const displays[] = {{ } } }; size_t display_count = ARRAY_SIZE(displays); +int board_cfb_skip(void) +{ + return NULL != getenv("novideo"); +} + static void setup_display(void) { struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; |