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| author | Sandor Yu <r01008@freescale.com> | 2011-09-01 17:41:36 +0800 |
|---|---|---|
| committer | Sandor Yu <R01008@freescale.com> | 2011-09-02 17:28:42 +0800 |
| commit | 799007675f0bd42bae7397056a2cde250b8811ec (patch) | |
| tree | 6237cf9141803d551624ef135d132ac8ed463a0c /board/freescale/mx51_bbg | |
| parent | 7db399587fe4cd8d0e77491e9b2fad47c0a82be2 (diff) | |
| download | u-boot-imx-799007675f0bd42bae7397056a2cde250b8811ec.zip u-boot-imx-799007675f0bd42bae7397056a2cde250b8811ec.tar.gz u-boot-imx-799007675f0bd42bae7397056a2cde250b8811ec.tar.bz2 | |
ENGR00139254: Enable MX6Q Uboot Splash Screen
Only support LVDS0 splash screen.
Enable splash process:
1.define CONFIG_SPLASH_SCREEN in mx6q_sabreauto.h
2.Config U-boot with followed command:()
setenv splashimage '0x30000000'
#Set splash position as Center
setenv splashpos 'm,m'
#Set LVDS via LVDS bridge 0
setenv lvds_num 0
Signed-off-by: Sandor Yu <r01008@freescale.com>
Diffstat (limited to 'board/freescale/mx51_bbg')
| -rw-r--r-- | board/freescale/mx51_bbg/mx51_bbg.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/board/freescale/mx51_bbg/mx51_bbg.c b/board/freescale/mx51_bbg/mx51_bbg.c index 8508d3b..ea0c447 100644 --- a/board/freescale/mx51_bbg/mx51_bbg.c +++ b/board/freescale/mx51_bbg/mx51_bbg.c @@ -77,6 +77,7 @@ u32 mx51_io_base_addr; #ifdef CONFIG_VIDEO_MX5 extern unsigned char fsl_bmp_600x400[]; extern int fsl_bmp_600x400_size; +extern int g_ipu_hw_rev; #if defined(CONFIG_BMP_8BPP) short colormap[256]; @@ -889,6 +890,13 @@ void lcd_enable(void) int ret; unsigned int reg; + /* + * hw_rev 2: IPUV3DEX + * hw_rev 3: IPUV3M + * hw_rev 4: IPUV3H + */ + g_ipu_hw_rev = IPUV3_HW_REV_IPUV3DEX; + mxc_request_iomux(MX51_PIN_DI_GP4, IOMUX_CONFIG_ALT4); mxc_iomux_set_pad(MX51_PIN_DI2_DISP_CLK, PAD_CTL_HYS_NONE | |