求助 : Firefly-RK3288 mipi chip is not found 問題
本帖最后由 EdgeHH 于 2022-2-23 14:21 编辑目前設置MIPI 點屏時發現MIPI DSI CHIP IS NOT FOUND (串口資料記錄如下)
Use mipi_lc d as ext end screen
[ 0.61382 9] rk32-dsi
[ 0.613950] rk32_mipi_dsi_probe: 1840:dsi ->host.irq =51
[ 0.6 13968] mipi dsichip isnot found, readid:ffffffff, but 3133302 a is correct
[ 0.613981] rk32-mipi ff960000.mipi: rkmipi_dsi probe fail!
[ 0.61 3993] rk32-mipiff960000 .mipi: rockchip mipi_dsiv1.1 2014-06-17
[ 0 .614022]rk32-mipi: probe of ff960000.mipi failed with error -1
程式架構(有補丁)是基於雙屏運用，eDP+lvds 可以正常點屏，但eDP+MIPI or LVDS+MIPI, 此時MIPI沒有輸出 (mipi dsi chip is not found),
論壇大神們有遇過此問題嗎?這樣的問題應該朝什麼方向來處理or 修改程式呢? 麻煩各位大神指導指導~ 謝謝!
各位論壇大神可否提供 可以正常作動(雙屏) for mipi 屏的LCD-Dual-xxx.dtsi 和 rk32_mipi_dsi.c 讓我參考比對 (我的設定檔如附檔)，是否我的設定有問題
請教各位大神，mipi dsichip isnot found
這是指找不到MIPI 屏的controller ??還是Firefly-RK3288ff960000 ??
目前一直卡在這裡，可否那位前輩指點指點一下迷津~~ 謝謝! 以下是我的 設定 lcd-dual-KD070D57-mipi-600x1024.dtsi
// /{
/* about mipi */
//----------MIPI DSI port signal initializtion----------------------------
//disp_mipi_init: mipi_dsi_init{
mipi_dsi_init{
compatible = "rockchip,mipi_dsi_init";
rockchip,screen_init = <1>;//0: no init;1:have init
rockchip,dsi_lane = <4>;
rockchip,dsi_hs_clk = <389>;
rockchip,mipi_dsi_num = <1>;
};
//disp_mipi_power_ctr: mipi_power_ctr {
mipi_power_ctr {
compatible = "rockchip,mipi_power_ctr";
mipi_lcd_rst:mipi_lcd_rst{
compatible = "rockchip,lcd_rst";
rockchip,gpios = <&gpio7 GPIO_B1 GPIO_ACTIVE_HIGH>; // hi lo hi //Header_B pin15
rockchip,delay = <300>;//10
};
/* mipi_lcd_en:mipi_lcd_en {
compatible = "rockchip,lcd_en";
rockchip,gpios = <&gpio7 GPIO_A3 GPIO_ACTIVE_HIGH>;
rockchip,delay = <100>;//10
};*/
};
/////## 屏初始化序列////////////////////////////
//disp_mipi_init_cmds: screen-on-cmds {
screen-on-cmds {
//rockchip,cmd_debug = <0>;
compatible = "rockchip,screen-on-cmds";
rockchip,cmd_debug = <1>;
//sleep out
rockchip,on-cmds1 {
compatible = "rockchip,on-cmds";
rockchip,cmd_type =<LPDT>;// <HSDT>;//命令是在 low power（LPDT）还是 high speed（HSDT）下发送
rockchip,dsi_id = <0>;//0:01:12:0&1
//rockchip,cmd = <0x05 0x11>;
rockchip,cmd = <0x05 dcs_exit_sleep_mode>; //drivers/video/rockchip/transmitter/mipi_dsi.h
rockchip,cmd_delay = <150>;//150
};
//display on
rockchip,on-cmds2 {
compatible = "rockchip,on-cmds";
rockchip,cmd_type = <LPDT>;
rockchip,dsi_id = <0>;
//rockchip,cmd = <0x05 0x29>;
rockchip,cmd = <0x05 dcs_set_display_on>;//drivers/video/rockchip/transmitter/mipi_dsi.h
rockchip,cmd_delay = <10>;//10010ms
};
////////////////////////////
};
//-----------timing setting for LCM MIPI T-CON ----------------
//disp_timings: display-timings {
display-timings {
native-mode = <&KD070D57>;
// native-mode = <&timing0>;
compatible = "rockchip,display-timings";
KD070D57: timing0 {
// timing0: timing0 {
screen-type = <SCREEN_MIPI >;//1:<SCREEN_MIPI>;2:<SCREEN_DUAL_MIPI>
lvds-format = <LVDS_8BIT_2>;//don't care
out-face = <OUT_P888>;
//color-mode = <COLOR_RGB>;
// OUT_P888:24bit //配置颜色，可为OUT_P888（24位）、OUT_P666（18位）或者OUT_P565（16位）
clock-frequency = <144717300>;
hactive = <600>;
hsync-len = <1>;//1610 <12
hback-porch = <60>; //16 35 =hfp
hfront-porch = <80>;//32 210 = hsw +hbp l shift
vactive = <1024>;///1280
vsync-len = <1>; //4
vback-porch = <25>;//8 ok6
vfront-porch = <35>;//16 ok
hsync-active = <0>;//hync 极性控制 置 1 反转极性
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
swap-rb = <0>;
swap-rg = <0>;
swap-gb = <0>;
};
};
//}; 本帖最后由 EdgeHH 于 2022-2-23 14:34 编辑
開機時完整的串口記錄:
c pufreq: cpufreq:rebootset core rate=12 00000000 , volt=1 100000
m ali_reboot_notifier_even t enter
mali_reb oot_notifier_eve nt exit
mmcblk m mc0:0001: Unbalanced pm_ runtime_ enable!
Chenzy--- ----hkw- ------es8323_i2c _shutdown
dwc_otg_d river_shutdown:disconnect USB d evice mode
Restartin g systemwith command 'l oader'.
DR Vers ion 1.00 2015031 8
In
SRX
Chan nel a: DDR3200MHz
Bus Widt h=32 Col=10 Bank=8 Row=1 5 CS=1 Die Bus-W idth=16 Size=102 4MB
Channel b:DDR3 200MHz
Bus Widt h=32 Col =10 Bank=8 Row=1 5 CS=1 D ie Bus-W idth=16 Size=102 4MB
OUT
U-Bo ot 2014.10-RK328 8-10-g65 679f1 (J ul 20 20 15 - 10: 28:11)
CPU: r k3288
CPU's clock infor mation:
armpll = 6 00000000HZ
periph pll = 300 000000HZ
dd r pll =200000000HZ
codec p ll = 594000000HZ
Board: Rockchi p platform Board
DRAM: Found dram bank s:1
Add ing bank:0000000 00000000 0(00000000800000 00)
128MiB
remotectl v0.1
storageinit OK!
Usingdefaultenvironm ent
G etParam
check p arametersuccess
failed t o prepar e fdt fr om boot!
power ke y: bank- 0 pin-5
can't fi nd dts node forricoh619
pmic:act 8846
Can't fi nd dts node forfuel guage cw201 x
Secur eBootEn = 0, Sec ureBootLock = 0
#Bootver: 2015-07-20#2.19
empty ser ial no.
reboot to rocku sb.
DDR Vers ion 1.002015031 8
In
S RX
Chan nel a: D DR3200MHz
Bus Widt h=32 Col =10 Bank =8 Row=1 5 CS=1 D ie Bus-W idth=16Size=102 4MB
Cha nnel b:DDR3200MHz
Bus Widt h=32 Col =10 Bank =8 Row=1 5 CS=1 D ie Bus-W idth=16Size=102 4MB
OUT
U-Bo ot 2014. 10-RK328 8-10-g65 679f1 (J ul 20 20 15 - 10: 28:11)
CPU: r k3288
CPU's clo ck infor mation:
armpll = 6 00000000HZ
periph p ll = 300 000000HZ
dd r pll =200000000HZ
codec p ll = 594000000HZ
Board: Rockchi p platform Board
DRAM: Found dram bank s:1
Add ing bank:0000000 00000000 0(00000000800000 00)
128MiB
remotect l v0.1
storageinit OK!
Usingdefaultenvironm ent
G etParam
check p arametersuccess
failed t o prepar e fdt fr om boot!
power ke y: bank-0 pin-5
can't fi nd dts node forricoh619
pmic:act 8846
Can't fi nd dts node forfuel guage cw201 x
SecureBootEn= 0, SecureBootL ock = 0
#Boot ver: 20 15-07-20#2.19
empty ser ial no.
reboot to rocku sb.
DDR Vers ion 1.00 20150318
In
S RX
Channel a: DDR3200MHz
Bus Width=32 Col =10 Bank=8 Row=15 CS=1 Die Bus-W idth=16 Size=1024MB
Cha nnel b: DDR3 200MHz
Bus Widt h=32 Col=10 Bank=8 Row=15 CS=1 D ie Bus-Width=16 Size=102 4MB
OUT
U-Bo ot 2014.10-RK3288-10-g65679f1 (Jul 20 2015 - 10: 28:11)
CPU: r k3288
CPU's clock information:
arm pll = 6 00000000HZ
periph pll = 300 000000HZ
ddr pll = 200000000HZ
codec p ll = 594000000HZ
Board: Rockchip platfo rm Board
DRAM:Found dram banks:1
Adding bank:0000000 000000000(0000000080000000)
128MiB
remotect l v0.1
storageinit OK!
Usingdefault environment
GetParam
check parameter success
failed to prepar e fdt from boot!
power ke y: bank-0 pin-5
can't fi nd dts node for ricoh619
pmic:act 8846
Can't fi nd dts node for fuel gua ge cw201x
SecureBootEn= 0, SecureBootLock = 0
#Bootver: 2015-07-20#2.19
empty serial no.
checkKe y
vbus = 1
board_fbt_key_pressed: ir_k eycode = 0x0, frt = 0
no fuel gauge fou nd
no fuel gauge found
read log o_on switch fromdts
no fue l gauge found
checkKey
vbus =1
board_fbt_key_pressed: ir_keycode = 0 x0, frt = 0
got recovery cmd from misc.
load fdtfrom resouce.
ERROR: :Cannot f ind logo_kernel. bmp!
Secure B oot state: 0
kernel @0x02000000 (0x006a6e80)
ramdisk@ 0x05bf0000(0x002c6ad4)
bootrk: do_bootm_l inux...
Loading Devi ce Tree to 05600000, end0561c8c5 ...OK
Add bank :000000000000000 0, 0000000080000 000
Starti ng kernel ...
[ 0.0 00000] Booting Linux onphysical CPU 0x5 00
[ 0.00000 0] Initializing cgroup subsys cp u
[ 0.000000] Initia lizing cgroup subsys cpuacct
[ 0.000000] Linux version 3.10.0 (user@ ubuntu) (gcc version 4.6.x-googl e 20120106 (prerelease)(GCC) ) #925 SMP PREEMPTThu Jan 20 15:59:08 CST 2022
[ 0.000000] CP U: ARMv7 Processor re vision 1 (ARMv7), cr=10c 5387d
[ 0.000000] CPU: PIPT/ VIPT nonaliasi ng datacache, V IPT aliasing ins tructioncache
[ 0.0 00000] Machine: RockchipRK3288(Flattened Devic e Tree),model:rockchip,rk3288
[ 0. 000000] rockchip_uboot_l ogo_setup: mem:0x020000 00@0x7dc00000, o ffset:0x 00000000
[ 0.000000]hdmi in it vic is -1
[ 0.000000] rockchip_ub oot_mem_ reserve:reserve 0x02000 000@0x7d c00000 for ubootlogo
[ 0.000000] ro ckchip_i on_reserve
[ 0.000000] ion h eap(drm): base(0 ) size(0 ) align(0)
[ 0.00000 0] ion heap(cma) : base(0 ) size(28000000)align(0 )
[ 0.000000] ion heap(vmall oc): base(0) siz e(0) ali gn(0)
[ 0.00 0000] cm a: CMA: reserved640 MiBat 55c0 0000
[ 0.000 000] ion_reserve: cma re served b ase 55c00000 siz e 671088 640
[ 0.0000 00] cma:CMA: re served 16 MiB at1f00000 0
[ 0.000000 ] Memorypolicy: ECC dis abled, D ata cach e writealloc
[ 0.000000] Boot mode:RECOVERY(2) flag: RECOV ER (0xc3 524203)
[ 0. 000000]PERCPU: Embedded9 pages /cpu @c1 f1f000 s13376 r8 192 d152 96 u36864
[ 0.000000 ] Built 1 zoneli sts in Z one orde r, mobility grou ping on. Total pages: 5 23264
[ 0.000000] Ke rnel com mand line: vmall oc=496Mconsole= ttyS2 androidboo t.selinu x=permissive and roidboot .hardware=rk30bo ard andr oidboot.console= ttyS2 in it=/init mtdparts=rk29x xnand:0x 00002000@0x00000 000(para meter),0x0000200 0@0x0000 2000(uboot),0x00 002000@0 x0000400 0(misc),0x000080 00@0x000 06000(resource), 0x000080 00@0x0000e000(ke rnel),0x 00010000@0x00016 000(boot ),0x0001 0000@0x00026000( recovery ),0x0001a000@0x0 0036000( backup),0x000400 00@0x000 50000(ca che),0x00002000@ 0x000900 00(kpanic),0x003 00000@0x 00092000(system) ,0x00008 000@0x00392000(m etadata) ,0x00002 000@0x0039A000(b aseparam er),0x00200000@0 x0039C00 0(userdata),0x00 020000@0 x0059C000(radica l_update ),-@0x00 5BC000(user) sto ragemedi a=emmc uboot_log o=0x0200 0000@0x7dc00000loader.t imestamp=2015-07 -20_10:2 8:11 hdm i.vic=-1
[ 0 .000000]PID hash tableentries:2048 (order: 1,8192 by tes)
[ 0.000 000] Den try cach e hash table ent ries: 65 536 (order: 6, 2 62144 by tes)
[ 0.000 000] Ino de-cachehash table entr ies: 327 68 (order: 5, 13 1072 byt es)
[ 0.0000 00] allo cated 4194304 by tes of p age_cgro up
[ 0.00000 0] pleas e try 'cgroup_di sable=me mory' option ifyou don' t want memory cg roups
[ 0.00 0000] Memory: 20 48MB = 2 048MB total
[ 0.0000 00] Memory: 1353 140k/135 3140k available,744012kreserve d, 884736K highm em
[ 0.000000] Virtu al kerne l memory layout:
[ 0 .000000] vector: 0 xffff000 0 - 0xffff1000 ( 4 k B)
[ 0.000000] f ixmap: 0xfff00 000 - 0x fffe0000 ( 896kB)
[ 0.000000] vmalloc: 0xe08 00000 - 0xff0000 00 ( 488 MB)
[ 0.0 00000] lowmem: 0xc 0000000- 0xe000 0000 ( 512 MB)
[ 0 .000000] pkm ap : 0 xbfe00000 - 0xc0 000000 ( 2 MB)
[ 0.00000 0] m odules : 0xbf000 000 - 0x bfe00000 (14 MB)
[ 0.000000] .text: 0xc00 08000 - 0xc0bb5c 70 (11960 kB)
[ 0. 000000] .init : 0x c0bb6000- 0xc0c0f440 ( 358 kB)
[ 0.000000] .data :0xc0c10000 - 0xc 0da21c0 (1609 kB)
[ 0.0000 00] .bss: 0xc0da 21c0 - 0 xc0ec387c (115 8 kB)
[ 0.000000] SL UB: HWal ign=64, Order=0- 3, MinOb jects=0, CPUs=4,Nodes=1
[ 0 .000000] Preempt ible hie rarchical RCU im plementa tion.
[ 0.00 0000] RCU dyntick-idlegrace-pe riod acceleration is ena bled.
[ 0.000000] NR_IRQS:16nr_irqs:16 16
[ 0.000000] r k_clk_tree_initstart!
[ 0.000000] r kclk: _r kclk_add_provider: failto get ehci1phy_ 12m_div
[ 0.000000] rkclk: r kclk_cache_parents: ehci 1phy_12m _div clk_get error
[ 0.000000] rk_ge t_uboot_display_flag: uboot_logo _on = 0
[ 0.000000]rkclk_in it_clks: cnt_parent = 7
[ 0.000000]rkclk_init_clks:cnt_rate = 29
[ 0.0 00000] rk3288 se t GPLL BW 20 for HDMI!
[ 0.000000] Architect ed cp15timer(s)running at 24.00MHz (ph ys).
[ 0.000 000] Switching to timer- based de lay loop
[ 0 .000000] sched_c lock: ARM arch t imer >56bits at 24000kH z, resolution 41ns
[ 0.00000 0] process version: 0
[ 0.00 0000] channel:0,lkg:18
[ 0.000000]target-t emp:80
[ 0.000000] c hannel:2 , lkg:0
[ 0. 000000] channel:0, lkg:1 8
[ 0.000000] channel:1, lkg :12
[ 0.0000 00] sched_clock:32 bits at 100Hz, reso lution 10000000n s, wraps every 429496728 6ms
[ 0.345053] Calibratingdelay lo op (skipped), va lue calc ulated using tim er frequ ency.. 48.00 BogoMIPS (l pj=240000)
[ 0.345068] pid_m ax: default: 327 68 minim um: 301
[ 0.345183]Security Framewo rk initi alized
[ 0.3 45200] SELinux: Initializing.
[ 0.3 45272] Mount-cac he hashtable entries: 5 12
[ 0.345913] Initializingcgroup s ubsys debug
[ 0.3459 27] Initializingcgroupsubsys memory
[ 0.345952] In itializing cgrou p subsysfreezer
[ 0 .345980]CPU: Testing wr ite buff er coherency: ok
[ 0 .346293] /cpus/cpu@0 mis sing clo ck-frequency pro perty
[ 0.346306] /c pus/cpu@ 1 missing clock- frequenc y proper ty
[ 0.34631 5] /cpus/cpu@2 missing c lock-fre quency property
[ 0. 346325] /cpus/cpu@3 miss ing cloc k-frequency prop erty
[ 0.346380] CPU0: threa d -1, cpu 0, soc ket 5, m pidr 80000500
[ 0.346430] Se tting up staticidentitymap for 0xc086b db0 - 0x c086be08
[ 0 .349553] last_lo g: 0x1e900000 ma p to 0xe 0804000 and copyto 0xe0 886000, size 0x8 0000 ear ly 0x1879 (versi on 3.1)
[ 0. 423189] CPU1: Bo oted sec ondary processor
[ 0 .423222] CPU1: thread -1 , cpu 1, socket5, mpidr8000050 1
[ 0.442860 ] CPU2: Booted secondaryprocess or
[ 0.44288 4] CPU2:thread -1, cpu 2, socke t 5, mpi dr 80000502
[ 0.4625 68] CPU3: Bootedseconda ry processor
[ 0.462591] CPU3: threa d -1, cp u 3, soc ket 5, mpidr 800 00503
[ 0.462693] Brought up4 CPUs
[ 0. 462722]SMP: Total of 4processo rs activ ated (192.00 Bog oMIPS).
[ 0.462731]CPU: AllCPU(s) startedin SVC m ode.
[ 0.463461] devtmpfs: i nitialized
[ 0.46772 8] VFP support v 0.3: imp lementor 41 arch itecture3 part30 variant d rev0
[ 0.468826] pinct rl core:initialized pin ctrl sub system
[ 0.4 69073] regulator -dummy: no param eters
[ 0.493628] NE T: Regis tered protocol f amily 16
[ 0.495492]DMA: pr eallocat ed 256 KiB poolfor atom ic coherent allo cations
[ 0.495815]ion_snap shot: 0x1ea98000map to0xe09070 00 and copy to 0 xc0e9eb4 c (version 0.1)
[ 0.496041] Register ed FIQ tty driver
[ 0.496435] fiq-de bugger is disabl ed in de vice tree
[ 0.497131] rockchip_get_b ank_data :name=ba se start=0xff750 000,end= 0xff7500ff
[ 0.497153] rockchip_get_ bank_dat a:name=mux_bank0start=0 xff73008 4,end=0xff73008f
[ 0 .497171] rockchip_get_ba nk_data:name=pul l_bank0start=0xff730064 ,end=0xf f73006f
[ 0.497187] rockchip _get_bank_data:n ame=drv_ bank0 start=0xff 730070,e nd=0xff73007b
[ 0.49 7282] ro ckchip_get_bank_ data:nam e=/pinctrl@ff770 000/gpio 1@ff780000 start =0xff780000,end=0xff7800 ff
[ 0.497350] rockchip_get_ bank_dat a:name=/pinctrl@ ff770000 /gpio2@ff790000start=0x ff790000,end=0xf f7900ff
[ 0. 497413] rockchip _get_ban k_data:name=/pinctrl@ff7 70000/gpio3@ff7a 0000 sta rt=0xff7 a0000,end=0xff7a 00ff
[ 0.497477] roc kchip_ge t_bank_data:name =/pinctr l@ff770000/gpio4@ff7b000 0 start= 0xff7b0000,end=0 xff7b00f f
[ 0.497539] rockch ip_get_bank_data :name=/p inctrl@ff770000/ gpio5@ff 7c0000 start=0xff7c0000, end=0xff 7c00ff
[ 0.4 97602] rockchip_get_bank _data:na me=/pinctrl@ff77 0000/gpi o6@ff7d0000 start=0xff7d 0000,end =0xff7d00ff
[ 0.4976 65] rockchip_get_bank_da ta:name=/pinctrl @ff77000 0/gpio7@ ff7e0000 start=0 xff7e000 0,end=0xff7e00ff
[ 0.497728] rockchi p_get_ba nk_data:name=/pi nctrl@ff 770000/g pio8@ff7f0000 start=0xff 7f0000,end=0xff7 f00ff
[ 0.497798] ro ckchip_g et_bank_ data:name=/pinctrl@ff770 000/gpio15@ff7f2 000 star t=0xff7f2000,end =0xff7f2 0ff
[ 0.497863] rock chip_pin ctrl_probe:name= RK3288-G PIO,type=3
[ 0.497877] rockchip_pinc trl_prob e:name=base star t=0xff77 0000,end =0xff77013f
[ 0.497889] rockchip_pin ctrl_pro be:name=pull sta rt=0xff7 70140,end=0xff77 01bf
[ 0.497 906] rockchip_pi nctrl_pr obe:name=drv sta rt=0xff7 701c0,end=0xff77023f
[ 0.498525] rockchip_interrupts_register:bank_num=7
[ 0.500443] of_get_gpio_init_config:gpio = 2 e = 0
[ 0.500463] of _get_gpi o_init_c onfig:gp io =136, value = 0
[ 0.500527] rockchip_ pinctrl_ probe:in it ok
[ 0.50 7205] rk_iommu ff900800. iep_mmu:(iep) Enter
[ 0.507 293] rk_iommu ff 900800.iep_mmu:IOVMM: Created 0 x3ffff00 0 B IOVMM from 0 x1000000 0.
[ 0.50730 6] rk_iommu ff900800.iep _mmu: (i ep) Init ialized
[ 0. 507477] rk_iommu ff95080 0.vip_mm u: (vip) Enter
[ 0.5 07548] r k_iommu ff950800 .vip_mmu : IOVMM: Created0x3ffff000 B IOVMM from0x10000 000.
[ 0.507 560] rk_ iommu ff 950800.vip_mmu:(vip) Initialized
[ 0.507725 ] rk_iommu ff930 300.vopb _mmu: (vopb) Ent er
[ 0.507794] rk_iommu ff93 0300.vop b_mmu: IOVMM: Cr eated 0x 3ffff000 B IOVMMfrom 0x 10000000.
[ 0.507806] rk_iom mu ff930300.vopb _mmu: (vopb) Initialized
[ 0 .507975] rk_iomm u ff940300.vopl_mmu: (vo pl) Ente r
[ 0.508047] rk_iom mu ff940 300.vopl_mmu: IO VMM: Cre ated 0x3ffff000 B IOVMMfrom 0x10000000.
[ 0 .508059]rk_iommu ff9403 00.vopl_mmu: (vopl) Init ialized
[ 0.508228]rk_iommu ff9c044 0.hevc_mmu: (hev c) Enter
[ 0.508301]rk_iomm u ff9c0440.hevc_mmu: IOV MM: Created 0x3f fff000 BIOVMM f rom 0x10000000.
[ 0.508313] rk_iommuff9c044 0.hevc_mmu: (hev c) Initi alized
[ 0.508484] r k_iommuff9a0800.vpu_mmu : (vpu)Enter
[ 0.50 8555] rk_iommu ff9a0800. vpu_mmu:IOVMM: Created0x3ffff0 00 B IOV MM from 0x100000 00.
[ 0.508568] rk_iommu ff9 a0800.vpu_mmu: ( vpu) Ini tialized
[ 0 .508737] rk_iomm u ff914000.isp_m mu: (isp _mmu) Enter
[ 0.5088 12] rk_iommu ff9 14000.is p_mmu: IOVMM: Cr eated 0x 3ffff000 B IOVMM from 0x 10000000 .
[ 0.508825 ] rk_iom mu ff914000.isp_ mmu: (is p_mmu) I nitialized
[ 0.510718] hw-breakpoint : found5 (+1 reserved)breakpoi nt and 4 watchpo int regi sters.
[ 0.510731] hw-breakp oint: maximum wa tchpointsize is 4 bytes .
[ 0.511324] rk3368_init_ro ckchip_p mu_ops: could no t find p mu dt node
[ 0.51134 7] DDR DEBUG: ve rsion 1.00 20150126
[ 0.511 373] DDRDEBUG: Channela:
[ 0.511382] DDR DEBUG: D DR3 Device
[ 0.51139 5] DDR DEBUG: Bus Width= 32 Col=1 0 Bank=8 Row=15CS=1 Tot al Capability=10 24MB
[ 0.511404] DDR DEBUG:Channel b:
[ 0.5114 11] DDRDEBUG: DDR3 Devi ce
[ 0.511423] DDR D EBUG: Bu s Width=32 Col=1 0 Bank=8Row=15CS=1 Total Capab ility=10 24MB
[ 0.511 432] DDR DEBUG: addr=0xd ac000
[ 0.511442] DD R DEBUG:stride=9, size=256, hal fcap=400 00000
[ 0.51 1450] DD R DEBUG: socAddr =0xda c000, socAddr =0xdac10 0
[ 0.511460] DDR DEBUG: chA ddr=0xdac000,chAddr[ 1]=0xdac000
[ 0.511471] DDR DEBUG: d tar=0 x401b500 0, dtar=0x401 b5000
[ 0.511560] DD R DEBUG:init success!!!freq=20 0MHz
[ 0.511 569] DDR DEBUG:Channel a:
[ 0.5115 81] DDR DEBUG: D TONE=0x1, DTERR=0x0, DTI ERR=0x0,DTPASS=4,0, DGS L=1,0 ex tra cloc k, DGPS=180,270
[ 0.511594] DDR DEBU G: DTONE =0x1, DTERR=0x0, DTIERR= 0x0, DTP ASS=4,0, DGSL=1, 0 extraclock, DGPS=180, 270
[ 0.511606] DDR DEBUG: D TONE=0x1, DTERR= 0x0, DTI ERR=0x0,DTPASS=4,0, DGS L=1,0 ex tra clock, DGPS= 180,270
[ 0.511619] DDR DEBU G: DTONE=0x1, DTERR=0x0,DTIERR= 0x0, DTPASS=4,0,DGSL=1, 0 extra clock, D GPS=180, 270
[ 0.511631] DDRDEBUG: ZERR=0, Z DONE=0,ZPD=0x0,ZPU=0x0, OPD=0x 0, OPU=0 x0
[ 0.51164 0] DDR DEBUG: DRV Pull-U p=0x19,DRV Pull-Dwn=0x1 9
[ 0.511649 ] DDR DEBUG: ODTPull-Up=0x2, ODT Pull-D wn=0x2
[ 0.511656] DDR DEBUG : Channel b:
[ 0.51 1668] DD R DEBUG: DTONE=0 x1, DTER R=0x0, DTIERR=0x 0, DTPAS S=4,0, DGSL=1,0extra cl ock, DGP S=180,270
[ 0.511680] DDR DEBUG: DTO NE=0x1,DTERR=0x0, DTIER R=0x0, D TPASS=4,0, DGSL= 1,0 extr a clock,DGPS=180,270
[ 0.511692] DDR DEBUG:DTONE=0 x1, DTERR=0x0, D TIERR=0x 0, DTPASS=4,0, D GSL=1,0extra cl ock, DGPS=180,27 0
[ 0.511705] DDR DE BUG: DTO NE=0x1, DTERR=0x 0, DTIER R=0x0, DTPASS=4, 0, DGSL= 1,0 extr a clock, DGPS=180,270
[ 0.511716] DD R DEBUG:ZERR=0, ZDONE=0 , ZPD=0x 0, ZPU=0x0, OPD= 0x0, OPU =0x0
[ 0.511725] DDR DEBUG:DRV Pull-Up=0x19 , DRV Pu ll-Dwn=0x19
[ 0.511733] DDR DEBUG: O DT Pull- Up=0x2,ODT Pull-Dwn=0x2
[ 0 .536417] bio: create sla b <bio-0> at 0
[ 0.5 36903] R ockchip hdmi dri ver vers ion 2.0
[ 0. 536903] .
[ 0.538061 ] SCSI s ubsystem initial ized
[ 0.538222] usbcore: re gisterednew interface d river us bfs
[ 0.5382 68] usbc ore: registerednew inte rface dr iver hub
[ 0 .538351] usbcore: regist ered newdevice driver u sb
[ 0.540996] rockc hip_i2cff650000 .i2c: i2c-0: Roc kchip I2 C adapter
[ 0.541565] rockchip_i2c f f140000. i2c: i2c-1: Rock chip I2Cadapter
[ 0.542024]rockchip_i2c ff660000.i 2c: i2c- 2: Rockchip I2Cadapter
[ 0.542275]rockchip_i2c ff1 50000.i2c: i2c-3: Rockch ip I2C adapter
[ 0.5 42400] media: Li nux medi a interface: v0. 10
[ 0.542442] Linux video c apture i nterface: v2.00
[ 0.542503] pps_core : LinuxP PS API v er. 1 registered
[ 0 .542513] pps_core: Softw are ver. 5.3.6 -Copyrig ht 2005-2007 Rod olfo Gio metti <g iometti@linux.it >
[ 0.542533] PTP cl ock supp ort registered
[ 0.542586] i2c-core:driver using legacy s uspend m ethod
[ 0.54 2596] i2c-core: driver [ bq24296]using legacy re sume met hod
[ 0.543282] ion_drm_heap _create: 0@0
[ 0.543 405] Rockchip io n moduleis successfullyloaded(v1.1)
[ 0.543571] AdvancedLinux Sound Arch itectureDriver Initiali zed.
[ 0.543973] Blu etooth: Core ver2.16
[ 0.54 4027] NE T: Registered pr otocol f amily 31
[ 0 .544038]Bluetoo th: HCI device a nd conne ction manager in itialize d
[ 0.544053 ] Blueto oth: HCI socketlayer in itialize d
[ 0.544067 ] Blueto oth: L2CAP socke t layerinitialized
[ 0.5440 92] Bluetooth: S CO socke t layerinitialized
[ 0.5443 22] cfg80211: Ca lling CR DA to update wor ld regul atory domain
[ 0.545 059] --- rk_mipi_screen_p robe--
[ 0.545071] r k_mipi_s creen_init_dt: 3 05
[ 0.545232] rk_m ipi_scre en_init_ dt: lcd->screen_ init = 1 .
[ 0.545243 ] rk_mip i_screen_init_dt : mipi_l cd->dsi_ lane = 4.
[ 0.545254 ] rk_mipi_screen _init_dt : lcd->screen->h s_tx_clk= 389000000.
[ 0.54 5264] rk _mipi_screen_ini t_dt: lc d->screen.mipi_d si_num =1.
[ 0.5453 26] rk_m ipi_screen_init_ dt: lcd- >screen- >lcd_rst_delay =100.
[ 0.545358] lc d->lcd_r st_gpio=233,dsi- >lcd_rst _atv_val=1
[ 0.54536 8] rk_mi pi_screen_init_d t: Can n ot read property : mipi_l cd_en.
[ 0.5 45376] r k_mipi_screen_in it_dt: 4 28
[ 0.545442]
[ 0.545 442]childnode- >name =r ockchip,on-cmds1 :length= 2
[ 0.545456 ] cmd =05 cmd[ 2]=11 dcs_cmd->d cs_cmd.c md_len=2
[ 0 .545476]
[ 0.545476 ]child node->name =rock chip,on- cmds2:le ngth=2
[ 0.5 45489] cmd=05 cmd= 29 dcs_c md->dcs_cmd.cmd_ len=2
[ 0.54 5507]
[ 0.5 45507]dcs_name:rockchi p,on-cmd s1,dcs_type:1,si de_id:0, cmd_len:2,delay: 150
[ 0.5455 07]
[ 0.545 524] =05,=11,
[ 0.5455 24]dcs_name:ro ckchip,o n-cmds2,dcs_type :1,side_ id:0,cmd _len:2,delay:10
[ 0.545524]
[ 0 .545543] =05,=29,- --rk_mip i_screen_probe-- end
[ 0.5456 45] act8846_i2c_ probe,li ne=898
[ 0.5 46622] act8846_parse_dt, line=746
[ 0.547098]act8846 _i2c_pro be: act8846_pmic _hold=1
[ 0.547118] act8846_ i2c_probe: act88 46_pmic_ sleep=1
[ 0.547132] act8846_ i2c_probe: act8846_pmic_ cpu_det_gpio=1
[ 0.5 47146] act8846_i 2c_probe : act884 6_pmic_usb_hub_r eset_gpi o=1
[ 0.549209] act_ dcdc1: 1200 mV
[ 0. 552185] vccio: 3300 mV
[ 0. 554064] vdd_logic: 700 < --> 1500 mV at 1 125 mV
[ 0.557039]act_dcdc4: 2000 mV
[ 0.5582 57] vcci o_sd: 1800 <-->3300 mVat 3300 mV
[ 0.5605 67] act_ldo2: 10 50 mV
[ 0.562880] act_ldo3:2800 mV
[ 0.565185 ] act_ld o4: 3300 mV
[ 0.567481] act_ldo5: 3 300 mV
[ 0.569805]act_ldo6: 1100 m V
[ 0.57211 3] vcc_1 8: 1800 mV
[ 0.574411] act_ldo8: 18 50 mV
[ 0.5 79176] vdd_arm:712 <-->1500 mV at 1100mV
[ 0.583878] vdd_gpu: 71 2 <--> 1500 mV a t 900 mV
[ 0.584626] rk808_ i2c_prob e,line=1355
[ 0.585962] The device i s not rk 808 -11
[ 0. 586047]rk808: p robe of 0-001b f ailed wi th error -11
[ 0.586114] i2c-core: d river using lega cy suspe nd metho d
[ 0.586123 ] i2c-co re: driver usinglegacy resume m ethod
[ 0.587827] Switchingto clock source arch_sys_ counter
[ 0.611305]rga: Module initialized.
[ 0 .612000] rga2 ff 920000.r ga: rgaion client creat e succes s!
[ 0.61217 1] rga: Driver loaded su ccesfull y
[ 0.612368 ] fb dis p policyis sdk
[ 0. 612410] rk-fb rockchip-f b: rk fbion client crea te succe ss!
[ 0.612422] rk-f b rockch ip-fb: rockchipframebuf fer driver probe
[ 0 .612684] prmry screen ti ming par se success
[ 0.61270 0] rk-screen rk_ screen.8 : can't find pow er_ctr n ode for lcdc0
[ 0.61 2709] pr mry screen powerctrl pa rse failed
[ 0.612775] extend screentimingparse success
[ 0.61 2822] pw r_ctr_name:lcd_e n
[ 0.612822] pwr_type:gpio
[ 0.612822]gpio:227
[ 0.612822]atv_val :1
[ 0.612822] delay:10
[ 0.612822]
[ 0.612853] extend scre en powerctrl pa rse success
[ 0.6128 65] rk-screen rk _screen. 8: rockchip scre en probesuccess
[ 0 .613318]Use EDPas prmry screen
[ 0 .613474] rk32-edp rk32-e dp: failed to ge t reset
[ 0.613487]rk32-edp rk32-ed p: failed to getreset
[ 0.613629] r k32-edprk32-edp: 1829 r k32 edpdriver probe suc cess
[ 0.613818] Use mipi_lc d as ext end screen
[ 0.61382 9] rk32-dsi
[ 0.613950] rk32_mipi_ds i_probe: 1840:dsi ->host.irq =51
[ 0.6 13968] mipi dsichip isnot found, readid:fffff fff, but 3133302 a is cor rect
[ 0.613981] rk3 2-mipi f f960000.mipi: rkmipi_ds i probe fail!
[ 0.61 3993] rk32-mipiff960000 .mipi: r ockchip mipi_dsiv1.1 2014-06-17
[ 0 .614022]rk32-mipi: prob e of ff9 60000.mi pi failed with e rror -1
[ 0.614750] graphicsfb0: rockchip framebuff er registerd:fb0
[ 0 .615057] graphics fb1: r ockchipframebuffer regi sterd:fb 1
[ 0.615232 ] graphi cs fb2: rockchipframebu ffer reg isterd:fb2
[ 0.615399] graphics fb3:rockchi p framebuffer re gisterd: fb3
[ 0.6160 11] rk32 88-lcdc lcdc0: lcdc0: dc lk:13260 0000>>fps:51
[ 0.61 6221] rk32-edp r k32-edp:edp pll locked
[ 0.639453]rk_battery_charg er_detec t_cb , battery_c harger_d etect 1
[ 0. 674148] rk32-edp rk32-ed p: 955 m ax linkrate:0.0Gps maxnumber o f lanes:0
[ 0.674163] rk32-edp rk32- edp: RxMx LinkRate is abnormal :0!defau lt link rate:1.6 2Gps
[ 0.674176] rk32-edp rk 32-edp: Rx Max L ane coun t is abn ormal :0 !use de fault la nes:4
[ 0.68 0111] rk32-edp rk32-edp:hw lt e rr:1
[ 0.680 122] rk3 2-edp rk32-edp: link tra in faile d!
[ 0.74128 2] rk32- edp rk32-edp: 12 20 EDID_ ADDR50 rom_addr0 LENGTH 80
[ 5.426318] rk3 2-edp rk 32-edp: EDID Rea d failed !
[ 5.426332 ] rk3288-lcdc lcdc0: wak eup fromstandby !
[ 5.451366 ] alloc_buffer:ion_phy_a ddr=0x55 c00000
[ 5.4 63946] f b0:phy:55c00000> >vir:e0991000>>l en:0x1800000
[ 5.463 963] rk3288-lcdclcdc0: lcdc0 probe ok,iommu di sabled
[ 5.464401] g raphics fb4: rockchip fr amebuffe r registerd:fb4
[ 5. 464732] graphics fb5: ro ckchip f ramebuffer registerd:fb5
[ 5.464907]graphics fb6: rockchipframebuf fer registerd:fb 6
[ 5.465073] graphics fb7:rockchipframebuffer reg isterd:f b7
[ 5.47524 7] rk3288-lcdc lcdc1: lc dc1: dcl k:176800 000>>fps:220
[ 5.475262] rk3288-lcd c lcdc1:wakeup from sta ndby!
[ 5.475274] fb 4:phy:55c00000>> vir:e0991000>>le n:0x1800 000
[ 5.4753 02] rk3288-lcdc lcdc1: l cdc1 pro be ok, iommu dis abled
[ 5.47 6192] rockchip_s et_mux:w arning ignore ba nk num 1 5
[ 5.476321 ] rockchip_set_m ux:warning ignor e bank n um 15
[ 5.47 6443] rockchip_set_mux:w arning i gnore bank num 1 5
[ 5.476561 ] rockchip_set_m ux:warni ng ignore bank n um 15
[ 5.476679] rockchip_s et_mux:warning i gnore ba nk num 1 5
[ 5.476792 ] rockchip_set_mux:warni ng ignor e bank num 15
[ 5.47 7361] rockchip_s et_mux:w arning i gnore bank num 1 5
[ 5.477515] rockchip_set_m ux:warning ignor e bank n um 15
[ 5.47 8057] rockchip_s et_mux:warning i gnore ba nk num 15
[ 5.478212 ] rockchip_set_m ux:warning ignore bank n um 15
[ 5.47 8756] rockchip_s et_mux:w arning ignore ba nk num 1 5
[ 5.478904 ] rockchip_set_m ux:warning ignor e bank n um 15
[ 5.47 9455] rockchip_set_mux:w arning i gnore bank num 1 5
[ 5.479604 ] rockchip_set_m ux:warni ng ignore bank n um 15
[ 5.481141] NE T: Registered protocol f amily 2
[ 5. 481806] TCP establishedhash table entri es: 4096(order: 3, 3276 8 bytes)
[ 5.481881]TCP bind hash t able entries: 40 96 (orde r: 3, 32768 byte s)
[ 5.481954] TCP: Hash tab les configured ( establis hed 4096bind 4096)
[ 5.482018] TCP: reno re gistered
[ 5.482034]UDP has h table entries:256 (or der: 1,8192 bytes)
[ 5.482058] UDP-Lite has h tableentries: 256 (or der: 1,8192 byt es)
[ 5.4822 52] NET: Registered prot ocol fam ily 1
[ 5.48 2860] Un packing initramf s...
[ 5.621 489] Freeing ini trd memo ry: 2840K (c5bf0 000 - c5 eb6000)
[ 5. 622323] hw perfevents: e nabled w ith ARMv 7 Cortex-A12 PMUdriver,7 counters avai lable
[ 5.622888] vcodec_ser vice: probe devi ce ff9a0 000.vpu_ service
[ 5. 623104]vcodec_service: No resetresource define
[ 5 .623293] vcodec_ service:ff9a000 0.vpu_service: p ower on
[ 5.623383] vcodec_s ervice: probe de vice ff9a0000.vpu_servic e
[ 5.623398 ] vcodec_service : checki ng hw id 4831
[ 5.624442] vcodec_ser vice: ff 9a0000.v pu_service: powe r off...
[ 5.624487]vcodec_service: done
[ 5.62 4496] vcodec_ser vice: in it succe ss
[ 5.624568] vcode c_service: probedeviceff9c0000.hevc_se rvice
[ 5.624925] vcodec_ser vice: ff 9c0000.hevc_serv ice: pow er on
[ 5.624989] vc odec_service: pr obe devi ce ff9c0000.hevc _service
[ 5 .625004] vcodec_service:checking hw id6867
[ 5.625562] vcodec_serv ice: ff9c0000.he vc_servi ce: powe r off...
[ 5 .625604]vcodec_service:done
[ 5.625612] vc odec_ser vice: init succe ss
[ 5.625752] rknandbase v1 .0 2014- 03-31
[ 5.62 5886] rk nand: probe of f f400000. nandc fa iled with error-1
[ 5.626030] rknand_driver :ret = 0
[ 5.627177 ] audit: initial izing ne tlink so cket (disabled)
[ 5.627223] type=200 0 audit( 5.360:1): initia lized
[ 5.628068] bo unce poo l size:64 pages
[ 5 .632648] fuse init (APIversion7.22)
[ 5.63 3025] ms gmni has been se t to 952
[ 5 .634801] Block layer SCS I generic (bsg)driver v ersion 0.4 loade d (major246)
[ 5.63 4816] io schedul er noop register ed
[ 5.634826] io sc hedulerdeadline registe red
[ 5.634922] io schedulercfq reg istered (default )
[ 5.636613] IEP Driver loa ded succesfully
[ 5. 636705]Module initializ ed.
[ 5.637485] dma-pl330 ff b20000.pdma: Loa ded driv er for PL330 DMA C-236420 8
[ 5.637501] dma-pl330 ffb2 0000.pdma: DBUF F-64x8by tes Num_Chans-5 Num_Peri -6 Num_Events-10
[ 5.638838] dma-pl330 ff250 000.pdma : Loaded driver for PL33 0 DMAC-2364208
[ 5.638855] dma-pl330ff25000 0.pdma: DBUFF-128x8byte s Num_Chans-8 Num_Peri-2 0 Num_Ev ents-16
[ 5.639133]pwm-voltage-regulator pwm_regula tor.22: unable t o request PWM, trying le gacy API
[ 5.639147] pwm-vol tage-regulator pwm_regul ator.22:unable to request legac y PWM
[ 5.639156] pw m_regulator_probe:error
[ 5. 639178] platform pwm_reg ulator.22: Driver pwm-vo ltage-regulatorrequests probe deferral
[ 5.639386]rk_serial.c v1.8 2014-03 -04
[ 5.6396 10] ff180000.serial: tty S0 at MMIO 0xff180000 (i rq = 87)is a rk29_serial.0
[ 5.639796] serial ff180 000.serial: membase e219 2000
[ 5.639945] ff690000.se rial: ttyS2 at MMIO 0xff 690000 ( irq = 89) is a rk29_seri al.2
[ 5.640 039] 2, baud is:115200
[ 5.641747] c onsole enabled
[ 5.641935] serial ff 690000.serial: m embase fed60000
[ 5. 644767] loop: mo dule loaded
[ 5.645160] zram: Create d 1 device(s) ...
[ 5.645242] i2c-co re: driver using legacy susp end method
[ 5.64525 5] i2c-core: driver using legacy resume meth od
[ 5.645272] mpu_i nit: Probe name mpu6050B 1
[ 5.645427] ak8963_mod_ini t: Probe name ak8963_mod
[ 5 .646178] SCSI Media Chan ger driver v0.25
[ 5.646436] dws->r egs: e21be000
[ 5.647678] ro ckchip_spi_probe:num_cs= 2,bus_num=0,irq=76,freq= 45692308ok
[ 5.647982] tun:Univers al TUN/TAP devic e driver , 1.6
[ 5.64 7996] tu n: (C) 1 999-2004 Max Kra snyansky<maxk@q ualcomm.com>
[ 5.648 119] vmac_init.
[ 5.648686]stmmac_probe_con fig_dt:Can not read pro perty: pmu_regulator.
[ 5.64 8703] stmmac_pro be_confi g_dt: cl ock input/output? (input ).
[ 5.64871 6] stmma c_probe_config_d t: TX de lay(0x30).
[ 5.648728] stmma c_probe_config_d t: RX de lay(0x20).
[ 5.64877 7] stmmac_probe_ config_d t: is rockchip,r k3288-gm ac
[ 5.648788] stmmc_pltfr_i nit:
[ 5.648 798] stm mc_pltfr_init: E RROR: Ge t power-gpio fai led.
[ 5.648 830] gmac_phy_re set: ERR OR: Request pinstmmc_pl tfr_init failed.
[ 5 .648842] stmmc_p ltfr_ini t: initfor RGMII
[ 5.648853 ] tx delay=0x30
[ 5. 648853] rx delay =0x20
[ 5.64 8869] tx delay=0 x30
[ 5.648869] rx d elay=0x2 0
[ 5.649341 ] stmmac- user ID: 0x10 , Synops ys ID: 0 x35
[ 5.6493 54]Nor mal descriptors
[ 5. 649363]Ring mo de enabl ed
[ 5.64937 4]DMAHW capab ility register s upported
[ 5.649386] RX Che cksum Offload En gine sup ported (type 2)
[ 5. 649396] TX Checksum ins ertion s upported
[ 5 .649405] Wake-Up On Lansupport ed
[ 5.64944 4]Enab le RX Mi tigation via HWWatchdogTimer
[ 5.6 49900] P PP generic drive r versio n 2.4.2
[ 5. 650049]PPP BSDCompression modu le regis tered
[ 5.65 0063] PP P Deflate Compre ssion mo dule reg istered
[ 5. 650085]PPP MPPE Compres sion mod ule registered
[ 5.6 50099] NET: Regi stered p rotocolfamily 24
[ 5.650137 ] SLIP: version0.8.4-NE T3.019-NEWTTY (d ynamic c hannels, max=256 ) (6 bitencapsu lation enabled).
[ 5 .650151] CSLIP: code cop yright 1989 Rege nts of t he University ofCalifor nia.
[ 5.650165] Roc kchip Wi Fi SYS interface(V1.00)...
[ 5.65 0198] esp_mem_init enterdate Ma r 20 201 7 00:37:10
[ 5.65021 0] esp_mem_init VERSION
[ 5.6 50254] e sp_mem_i nit complete
[ 5.650340] usbcore: r egistere d new interfacedriver c atc
[ 5.6503 79] usbc ore: reg istered new inte rface driver kaweth
[ 5.6503 92] pegasus: v0. 9.3 (201 3/04/25), Pegasu s/Pegasu s II USBEthernet driver
[ 5 .650437] usbcore: regist ered new interfa ce drive r pegasus
[ 5.650476] usbcor e: registered ne w interf ace driver rtl81 50
[ 5.650514] usbco re: regi stered new inter face driver r815 2
[ 5.650526 ] hso: d rivers/net/usb/h so.c: Op tion Wireless
[ 5.65 0597] usbcore: r egistere d new in terface driver hso
[ 5.650641] usbcore: regi stered new inter face dri ver asix
[ 5 .650681] usbcore : registered newinterfa ce driver ax8817 9_178a
[ 5.650725] u sbcore:register ed new interface drivercdc_ether
[ 5.650764 ] usbcore: regis tered ne w interface driv er cdc_e em
[ 5.650802] usbcore: regi stered new inter face dri ver dm9601
[ 5.65083 9] usbcore: regi stered n ew interface driver dm96 20
[ 5.650886] usbco re: regi stered new inter face dri ver smsc75xx
[ 5.650931] usb core: registerednew int erface driver sm sc95xx
[ 5.650976] usbcore:registered new i nterfacedrivergl620a
[ 5.6 51016] u sbcore: register ed new i nterface drivernet1080
Firefly-RK3288 mipi chip is not found 問題
-->這問題可以將rockchip, uboot-logo-on = <0> 改成 <1>
且在uboot 階段也增加LCM相對應timing 就可以正常點亮7'' MIPI屏
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