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【Android】
rk3399 androind7.1 mipi-dsi驱动 uboot logo不显示
发表于 2019-12-17 11:05:17
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本帖最后由 q303341192 于 2019-12-17 11:16 编辑
各位大神 我的设备现在uboot logo不显示,kernel和android系统的logo可以正常显示,能帮忙分析分析怎么回事吗?rk3399开发板 官网提供的android7.1源码 mipi-dsi驱动。dts设备树中同样的dsi配置,kernel logo能显示,uboot无法显示。uboot模式下,通过rockchip_show_logo和rockchip_show_bmp命令也无法显示图片,开机启动后uboot的背光正常,附件是从开机启动到进入uboot模式的全部log。进入uboot模式前的log如下:
[Tue Dec 17 10:51:38.343 2019] rockchip_show_logo ulogo[logo.bmp]
[Tue Dec 17 10:51:38.343 2019] Failed to find part: 'logo'
[Tue Dec 17 10:51:38.343 2019] get_content: base_offset = 0x0
[Tue Dec 17 10:51:38.343 2019] get_entry: base_offset = 0x8000
[Tue Dec 17 10:51:38.344 2019] Failed to find part: 'logo'
[Tue Dec 17 10:51:38.344 2019] get_content: base_offset = 0x0
[Tue Dec 17 10:51:38.344 2019] get_entry: base_offset = 0x8000
[Tue Dec 17 10:51:38.344 2019] fdtdec_get_addr_size_auto_noparent: fdtdec_get_addr_size_auto_parent: na=2, ns=2, fdtdec_get_addr_size_fixed: reg: addr=ff960000
[Tue Dec 17 10:51:38.344 2019] fdtdec_get_int: dsi,lanes: 0x4 (4)
[Tue Dec 17 10:51:38.344 2019] fdtdec_get_int: dsi,format: 0x0 (0)
[Tue Dec 17 10:51:38.344 2019] fdtdec_get_int: dsi,flags: 0xa03 (2563)
[Tue Dec 17 10:51:38.344 2019] fdtdec_get_int: reg: 0x0 (0)
[Tue Dec 17 10:51:38.350 2019] rockchip_dw_mipi_dsi_init-859:dsi->lanes=4, dsi->format=0x0, dsi->mode_flags=0xa03, dsi->channel=0
[Tue Dec 17 10:51:38.350 2019] fdtdec_get_int: hactive: 0x320 (800)
[Tue Dec 17 10:51:38.350 2019] fdtdec_get_int: vactive: 0x500 (1280)
[Tue Dec 17 10:51:38.350 2019] fdtdec_get_int: clock-frequency: 0x3dfd240 (65000000)
[Tue Dec 17 10:51:38.350 2019] fdtdec_get_int: hsync-len: 0xa (10)
[Tue Dec 17 10:51:38.350 2019] fdtdec_get_int: hfront-porch: 0x4 (4)
[Tue Dec 17 10:51:38.351 2019] fdtdec_get_int: hback-porch: 0x4 (4)
[Tue Dec 17 10:51:38.351 2019] fdtdec_get_int: vsync-len: 0x2 (2)
[Tue Dec 17 10:51:38.351 2019] fdtdec_get_int: vfront-porch: 0x12 (18)
[Tue Dec 17 10:51:38.351 2019] fdtdec_get_int: vback-porch: 0x12 (18)
[Tue Dec 17 10:51:38.351 2019] fdtdec_get_int: hsync-active: 0x0 (0)
[Tue Dec 17 10:51:38.351 2019] fdtdec_get_int: vsync-active: 0x0 (0)
[Tue Dec 17 10:51:38.351 2019] Using display timing dts
[Tue Dec 17 10:51:38.351 2019] Detailed mode clock 65000 kHz, flags[a]
[Tue Dec 17 10:51:38.351 2019] H: 0800 0804 0814 0818
[Tue Dec 17 10:51:38.351 2019] V: 1280 1298 1300 1318
[Tue Dec 17 10:51:38.351 2019] bus_format: 100e
[Tue Dec 17 10:51:38.351 2019] fdtdec_get_addr_size_auto_noparent: fdtdec_get_addr_size_auto_parent: na=2, ns=2, fdtdec_get_addr_size_fixed: reg: addr=ff900000
[Tue Dec 17 10:51:38.352 2019] rk lcdc aclk config: aclk = 400000000HZ, pll select = 2, div = 2
[Tue Dec 17 10:51:38.352 2019] rk lcdc hclk config: hclk = 100000000HZ, div = 4
[Tue Dec 17 10:51:38.352 2019] rkclk_pll_set_any_freq, pll_id[3], freq=65000000
[Tue Dec 17 10:51:38.358 2019] fin=24, fout=65000000, gcd=2, refdiv=12, fbdiv=455, postdiv1=2, postdiv2=7, frac=0
[Tue Dec 17 10:51:38.358 2019] rk lcdc - 0 dclk set: dclk = 65000000HZ, pll select = 1, div = 1
[Tue Dec 17 10:51:38.358 2019] Warning: not support pin_pol
[Tue Dec 17 10:51:38.358 2019] pwrctr: set lcd-en(260)=1,delay:10ms
[Tue Dec 17 10:51:38.361 2019] pwrctr: set lcd-rst(1053)=1,delay:6ms
[Tue Dec 17 10:51:38.369 2019] rockchip_dw_mipi_dsi_prepare-892:enter
[Tue Dec 17 10:51:38.371 2019] rockchip_phy_power_on: failed to find phy power on funcs
[Tue Dec 17 10:51:38.389 2019] failed to wait for phy clk lane stop state
[Tue Dec 17 10:51:39.113 2019] rockchip_dw_mipi_dsi_enable-942:enter
[Tue Dec 17 10:51:39.113 2019] rockchip_dw_mipi_dsi_enable-959:vop BIG output to dsi0
[Tue Dec 17 10:51:39.120 2019] rockchip_panel_enable: zxl compatible[simple-panel-dsi]
[Tue Dec 17 10:51:39.234 2019] gpio = 0xffffffff is not valid!
[Tue Dec 17 10:51:39.234 2019] rk_pwm_bl_config: brightness: 0
[Tue Dec 17 10:51:39.242 2019] zxl display_logo end
[Tue Dec 17 10:51:39.242 2019] Failed to find part: 'logo'
[Tue Dec 17 10:51:39.242 2019] get_content: base_offset = 0x0
[Tue Dec 17 10:51:39.243 2019] get_entry: base_offset = 0x8000
[Tue Dec 17 10:51:39.243 2019] Failed to find part: 'logo'
[Tue Dec 17 10:51:39.244 2019] get_content: base_offset = 0x0
[Tue Dec 17 10:51:39.244 2019] get_entry: base_offset = 0x8000
[Tue Dec 17 10:51:39.303 2019] checkKey
[Tue Dec 17 10:51:39.307 2019] vbus = 1
[Tue Dec 17 10:51:39.307 2019] board_fbt_key_pressed: ir_keycode = 0x0, frt = 0
[Tue Dec 17 10:51:39.308 2019] initcall: 0000000000215df4 (relocated to 0000000005906df4)
[Tue Dec 17 10:51:39.308 2019] ### main_loop entered: bootdelay=3
[Tue Dec 17 10:51:39.309 2019]
[Tue Dec 17 10:51:39.309 2019] ### main_loop: bootcmd="bootrk"
[Tue Dec 17 10:51:39.309 2019] Hit any key to stop autoboot: 3 2 1 0
[Tue Dec 17 10:51:41.926 2019] rkboot #
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