[PATCH] board: stm32mp1: add splash screen with stmicroelectronics logo

Mon Aug 7 09:41:51 CEST 2023

On 7/10/23 21:02, Dario Binacchi wrote:
> Hi Patrick,
> 
> On Mon, Jul 10, 2023 at 1:31 PM Patrick Delaunay
> <patrick.delaunay at foss.st.com> wrote:
>>
>> Display the STMicroelectronics logo with features VIDEO_LOGO and
>> SPLASH_SCREEN on STMicroelectronics boards.
>>
>> With CONFIG_SYS_VENDOR = "st", the logo st.bmp is selected, loaded at the
>> address indicated by splashimage and centered with "splashpos=m,m".
>>
>> Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
>> ---
>>
>>  MAINTAINERS                           |   1 +
>>  configs/stm32mp15_basic_defconfig     |   3 +++
>>  configs/stm32mp15_defconfig           |   3 +++
>>  configs/stm32mp15_trusted_defconfig   |   3 +++
>>  include/configs/stm32mp15_st_common.h |   4 +++-
>>  tools/logos/st.bmp                    | Bin 0 -> 18244 bytes
>>  6 files changed, 13 insertions(+), 1 deletion(-)
>>  create mode 100644 tools/logos/st.bmp
>>
>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index d724b6467344..dfe9409bc7fe 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -578,6 +578,7 @@ F:  include/dt-bindings/clock/stm32mp*
>>  F:     include/dt-bindings/pinctrl/stm32-pinfunc.h
>>  F:     include/dt-bindings/reset/stm32mp*
>>  F:     include/stm32_rcc.h
>> +F:     tools/logos/st.bmp
>>  F:     tools/stm32image.c
>>  N:     stm
>>  N:     stm32
>> diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
>> index 424ae5dbdfaf..9ea5aaa7145a 100644
>> --- a/configs/stm32mp15_basic_defconfig
>> +++ b/configs/stm32mp15_basic_defconfig
>> @@ -171,6 +171,7 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0483
>>  CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
>>  CONFIG_USB_GADGET_DWC2_OTG=y
>>  CONFIG_VIDEO=y
>> +CONFIG_VIDEO_LOGO=y
>>  CONFIG_BACKLIGHT_GPIO=y
>>  CONFIG_VIDEO_LCD_ORISETECH_OTM8009A=y
>>  CONFIG_VIDEO_LCD_RAYDIUM_RM68200=y
>> @@ -178,6 +179,8 @@ CONFIG_VIDEO_STM32=y
>>  CONFIG_VIDEO_STM32_DSI=y
>>  CONFIG_VIDEO_STM32_MAX_XRES=1280
>>  CONFIG_VIDEO_STM32_MAX_YRES=800
>> +CONFIG_SPLASH_SCREEN=y
>> +CONFIG_SPLASH_SCREEN_ALIGN=y
>>  CONFIG_BMP_16BPP=y
>>  CONFIG_BMP_24BPP=y
>>  CONFIG_BMP_32BPP=y
>> diff --git a/configs/stm32mp15_defconfig b/configs/stm32mp15_defconfig
>> index 2700b5c49910..4d0a81f8a871 100644
>> --- a/configs/stm32mp15_defconfig
>> +++ b/configs/stm32mp15_defconfig
>> @@ -147,6 +147,7 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0483
>>  CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
>>  CONFIG_USB_GADGET_DWC2_OTG=y
>>  CONFIG_VIDEO=y
>> +CONFIG_VIDEO_LOGO=y
>>  CONFIG_BACKLIGHT_GPIO=y
>>  CONFIG_VIDEO_LCD_ORISETECH_OTM8009A=y
>>  CONFIG_VIDEO_LCD_RAYDIUM_RM68200=y
>> @@ -154,6 +155,8 @@ CONFIG_VIDEO_STM32=y
>>  CONFIG_VIDEO_STM32_DSI=y
>>  CONFIG_VIDEO_STM32_MAX_XRES=1280
>>  CONFIG_VIDEO_STM32_MAX_YRES=800
>> +CONFIG_SPLASH_SCREEN=y
>> +CONFIG_SPLASH_SCREEN_ALIGN=y
>>  CONFIG_BMP_16BPP=y
>>  CONFIG_BMP_24BPP=y
>>  CONFIG_BMP_32BPP=y
>> diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
>> index 5b94e0c6d2e7..0a7d8624858d 100644
>> --- a/configs/stm32mp15_trusted_defconfig
>> +++ b/configs/stm32mp15_trusted_defconfig
>> @@ -147,6 +147,7 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0483
>>  CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
>>  CONFIG_USB_GADGET_DWC2_OTG=y
>>  CONFIG_VIDEO=y
>> +CONFIG_VIDEO_LOGO=y
>>  CONFIG_BACKLIGHT_GPIO=y
>>  CONFIG_VIDEO_LCD_ORISETECH_OTM8009A=y
>>  CONFIG_VIDEO_LCD_RAYDIUM_RM68200=y
>> @@ -154,6 +155,8 @@ CONFIG_VIDEO_STM32=y
>>  CONFIG_VIDEO_STM32_DSI=y
>>  CONFIG_VIDEO_STM32_MAX_XRES=1280
>>  CONFIG_VIDEO_STM32_MAX_YRES=800
>> +CONFIG_SPLASH_SCREEN=y
>> +CONFIG_SPLASH_SCREEN_ALIGN=y
>>  CONFIG_BMP_16BPP=y
>>  CONFIG_BMP_24BPP=y
>>  CONFIG_BMP_32BPP=y
>> diff --git a/include/configs/stm32mp15_st_common.h b/include/configs/stm32mp15_st_common.h
>> index b45982a35b8c..60838cb0e3f0 100644
>> --- a/include/configs/stm32mp15_st_common.h
>> +++ b/include/configs/stm32mp15_st_common.h
>> @@ -10,7 +10,9 @@
>>
>>  #define STM32MP_BOARD_EXTRA_ENV \
>>         "usb_pgood_delay=2000\0" \
>> -       "console=ttySTM0\0"
>> +       "console=ttySTM0\0" \
>> +       "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
>> +       "splashpos=m,m\0"
>>
>>  #include <configs/stm32mp15_common.h>
>>
>> diff --git a/tools/logos/st.bmp b/tools/logos/st.bmp
>> new file mode 100644
>> index 0000000000000000000000000000000000000000..f59d3c5cef6b8bce5213a1ef42a9cdaa3c5dbc58
>> GIT binary patch
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>> zC|Pazcrmf$O_H$}O`!7;-cye92H3&#`s5=tp7l*PuU@$S0`HrjRe&~=ZOl3|2ver5
>> z_#MH-%wwKk)>=|;L1g=~(H442bo1+jSj+9a7sIO5DZygANn4~l01)zp=SH%Ct9Wi@
>> zXFGvKk#25%aSzOg?yts^$YiYUB{un<*JeIS5li<WFO^y?d)5;y^>FHsoI0<$U5MJn
>> z%3q(FWs817i(H5BDtg7sRj`%ZE at YO~kzK(|54VBn0ruGYK`K*qKuUR4e)N1B;zwzB
>> z;hX{VI?MA*#?;(q&8q!k2aYAW=Sld{oW-o0Uu{vl>f%ENWA+?<sTPh8N6}0W&+&vC
>> zbUe><%%5${O)k~VaR_Ei%=`GSJ)g+0k-?Yb>szJ`b>fJpqt)X4oeT_otOR46L+*5d
>> zS<lJ5pE!c+?rPm!hXdFOJm(#ZPD#tiEi5VdQjFCNPp|J?I82OQb~9&##>dWJGV7%Z
>> zV<NNMU+lp+tV*p;TL~~SL9UzgXtZl)eTK~4uzmZkE#pV at Bey7#6ZcD47KpJ)U at AGg
>> zM!DNqFc^}jR^-n`i-j4lO5LY-3|d>xz|7Xp&c1`Op%CLW4L`gg4a+v!fq3}#<T|p7
>> z7P8lS$6ABYlF!mtM|{vF9eho<by?FgKlWQv_;g!hF)dtXZ#{YT)b at Gq6i#6Lr7bgh
>> z;9J at yRHDa5wQ#{(cL7>ChUpR_)opWI(WX&Lh!<wCD4_=L79IAbg%+5+<Ku>#j{<{{
>> zqv!m%KRiRG`;KUhs7#N%VSWqP8 at E%ws6ZRPfA4i_>0Q*;D)a<?M~1Dx+l%&-QOWCS
>> z&Fj#5)yWjP?|<!Rgt{gx_MSxy(D$E};HbYhGNJwu(#gi$0d2SAh+F at SntDaeMbF2a
>> z3jJ at CK<8|-AUn=5rVh?VF2Fdsj*k4VC?mzo5ok``mPR~?1JNU39zIHv{8yBy;)WAg
>> z1V!hS)tS^&GD`Vh5!~A#21aMh`fsbl-tG+c+lgQNJNt*L$Y+`2euvKNMkTokSv2E6
>> z<^K+yWpq7HhZc6Nemcs9DkhfsoDjy`(Zg*uo-3=>wZtN at zjmj@Kk1=cg?l7k at UoFu
>> zjyFru!X;OdFAzHBi}r{%U-g=JR|b_=O~9aUxCA2%9hA$_KATQHl29P;gx<;Lxuzg=
>> z9ldCMh-f1)8$ynx>E0jw6v<iknXxlgO5%TIa)2qZ4V+B}5ZM4 at WjpwWZrmcY-4rM4
>> zF#qaj=%%L5Q=S}PNdg0cF8ufJ_TDQ&82g;cEt4t9Jx(i9#`FG^$QAw0?!a{G=^Lec
>> ztobOTjn}HMXA;aaiwgbmwjR3bP*|iW8knf)$3?nPa}i~1-*?rmqMo>RwKoM|JXqh_
>> z%|Q=CG%2j4f%rbcr+zGq%8={Xk(tQXX!P#*58p5s&0Tc_x4jD8I_-~?=AORm??^Cj
>> z%$~%YXuKYM at FS~9i#pDTkPz<`vxl%U=XYp@<4<RNsZ;T^=vV}1=%Jm25?BlkIvOuQ
>> z>&>19m~>wc<#;kH>&^>rN=M?XZh3&~9;NPCjYC-(-^;nRN<P96KA*<IkW7`H)$%41
>> zc>R3m?N at KS)xL!pgOT^?cXIM2O@|I+f|)b%@L6}`Gkz}+<@%rp+GAzd!^fg{VB!)|
>> z^jIY?+&$K6LU<+rbxVG4D9JCmQDM6E0{sJyo^UELuL?7ejO^KR1I!0?pw8*0MjwT<
>> z9yn)PZ0R)AB4x&&CF2M5?j`CCOwT at 3qIF{ikli#e>A3ht5m{}f`c=d^qqD%AId|ie
>> zeuQ|!x%?`*3g)OO1tk~DD7ikHiXJB?9=`r+vh<<ORYZT8GjSdic&%g+dLuH)r}S5;
>> zuim`RuOVOVbgVl1>a2-hgj5NOvHqpzX~+mmyhV(<_}{7_xnvy(PaMJ6XYc*23Pf;<
>> zxWGPk9EV&?-Tf|B>&fADMT}YR>6 at d!EX7g2MNTuqfJ|fnW)=*&v*`Xua`oiz+{t=!
>> z1{O1}mqL<S;gN8H?cqIzV6F5jGf;370E%-}VG)IO*Jbbb=vJ4Yu-F;&V;ES9;6^
>> zCf|`JFT>Q~524k1GH$LYvE`7!&}Y(MtgMjEHUYEs$#V6TPT-%2MKfEhG3B7CtY~lT
>> z(3j(k?K}go<fCMatg=RdUY$^tXbEEfJmS-_7hGX#9Qh at bEW~Wto<dw_U2Bb59U(V0
>> zB438JsCb6B`ncoaSxRzq<Zcx~-?xoCw~Ni(R3-i(823OAH_TaaR%15bdtZif8P+~I
>> z6fn at keM%m=vA8&I+IUqXgR*J3vH0smXD~gchZlOhoVfG2kUNFQ3+tB>j?Q*sa3_WF
>> zjr at Ij*#i29 at l_8k{79^^Ne at 5t`#FKIgWtts!cV3C`rxO|B%(FH&1YqZRh;>x4L=g2
>> zY3eT8?*V>?5Hgd`zrr#gvT{Os^18vUmJFY at w`k$H?(_FNg(Oy+jah!o&Y+}i^Py%a
>> zrR~s#dlSA9DQjO}-8RD>RaqOcun1n6-G*Zcel1^Au8$+$XF^J3<`Q_jgygR{d3D~M
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>> zkIcHJFga|ABk||8v7h9W5x8B~)U&kccf->W083MK^Bjcw#|g})UHz)^!E;w073`sn
>> z`G|&pz*J<XL~{CC_`M%$09=ep2S3aj?R5a-iHGBJtH_)c&o+<kVnsJck;u`ua=$Y$
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>> z6&+yObJcN7t1(lO8rty*LUg07BzCz2$;OhELeG#+4Z<W5fQhL&2mUECoF(TI+0L3S
>> z!#UK(uj*@UEFfR*wP;3FaLyI?!Vr<pV7~aJrXr at b<}blf<u5~*d)vD;;oLB4mfl=5
>> z%0Ym24UZLpvqIAv$F(^x3&~6+8MhWWc5XtUk7+Eqwb6e_zm4hY$M5*+yw>9^Knd$(
>> z1KkAz3bYuKUFU0PlqxL8Z+n9UAfhII&y3#I6sg^y&2Lpf+t?28V6G<b!T#wTdk{J9
>> z))4DNs~YOTs!mtrg8ntu>`9{6xc5eS%Y+6(&(wU3dtea@^uxq2?Q{jb8KL~e>b{O<
>> z3}Bsw4OM`9%4BWwurqf8#?g6X^Os$1yh^^h)TCSvnbHAkKRQySm^pq$&Cwm_p`XIZ
>> z%0J$i>wvW+y$CJPA4BX&ev at IuHV&eWz}P!^wTmS2TbxiHwW6m1=4mi{LyP^(iJfQU
>> zZ&r0gZDBnY9lP at o3?Be<|H1Q;wzm)7{6bmM!C3=32mrkx+G%|?;2mc4ag+gAZHUeK
>> zQdJK|Wc}Jj$9VF%s{E&C7TDuSrF&nH at fnh;n-*XjoY&4z#BqtOk6h-4-XHCg(#YRM
>> zNi#W^ByH<~V$?5ee7wP{lLZZ<fSOCyqC_nE;4Zt{`L$liw?5;>)~WX1KnbaBcuv^k
>> zSXva_juLYzTtn^Wdx3U7C;>I>HlNGh53nSy9W7>Zgw+q1_b at jU09IYDqB00yyqR>+
>> zV!a0^e{pQFSBHtnmx-w7`5s0YqT2Dr+7zy?DD}!b`^iX4cTR&&$oISmTz0ji?MJjR
>> zX0gi at q_kUCLMXYI!3<24v|TR}%~U_!=G)zp0z%#GRRf_Ge%^yM0L$9%1!ilx>YS(@
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>> zW<P&x!~-zA2Tb(6r+f`s>l6P2N+Wv~+`WUC2E-nx6nNfg+0o7f%b1wk+8d&x+d2%p
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>> zN;^Kin at 1-QxdP+tHl|&^gsfNnon_sy#2YZCq at 6?Rz?0yV%DT)akH9bvm`8ER?P3!=
>> zX+mY<?kT;o4sssi7+mk(<SV+&SZBV3*cj=p`L+v at mhz3)<hsiWiYnXfKi(y@>Y_a?
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>> z(}BqZgPiOBjM<WRS!S8kC#s_D4)eHy82vN0D_+PD$Eu3=4fnxv1u&Q}$dTe)$Bh?{
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>> z at vx?DwLNw)uBB+?*&-R{X9!w4lmVmjrD`?r@~YKk*YE>E$0zMPOU-&>?t-I6ZoQcz
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>> z+xaUR2}t%rfI)g#?i|#bdjka~YuiLASBC)CQeXG|=sj`vhNE^q%CA;pCI#bHfYFg{
>> z at T8(oUkr*j9cSDtV1IP}d_-e#8T{dUG)H2&phomWzPpVyvXdN#f!Jlr`Ok|Gjb6cq
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>> z;=;Ra(5XxH&)t>G-Ffihh|kLr9oY?>cDF%a>P=+QZEG>;VCe~A1u9s9JDfb5gDLg6
>> z*G-WY+4Y8%EY<ghZgfX7^D%oKe#9twCF)J}H5Od<*0#|+1xfvE%GDzQ$!(Z<`i4Z6
>> zti^myE><UX4g0EAhj+q6i&|Y1HIxO%M|!?fkX!~Uw4Hu7XFZ;o+7sOYx*RH3opB*i
>> zUG?RmSeO+g(Q{@9cKE?GX}$7iJm(FYOtE%h$mZ$RFfFNZhB*t&++scF95WQ0*}%Zi
>> zhlQK)9>_h=hj=|EF7|9w6lWTg+%AgKXqp)!MK-+_hvjX<HLg89)Ivz&0fVVY^4 at fh
>> zB_GD=)K8R5XzYFRlN at tN+YzUHe|Q*Qc_EzgT(Nk4x?GRNB>4ovkWEo(SPQkA`~{=r
>> zb!^za9gzj<kNJ&ya)cybV9{;t at +<jAh?Omu at qYu+&Rz{9`8$dhn9dH*BY&x7sKP&&
>> zApcYG)#>f%dlGt)_r9k^wMsaQ at rd$$_%A^#f;L`wUZ*3!iLv8qGqCP6=U8mvQM at 5!
>> zFAfI`?r3Ii>M&qR$gf{@%ojbol+}F#&u76gTp^V-+Ly0yqA3A}<akeXzF64qo*>b^
>> zQdV6rS0aYV+irriz>2%|8;qeDVub6m+wEfviTW$I+TlGg{n*|3C(mO}&c at m>o8W9k
>> zJ3T{ML-`f7F0Mh3Rls2;`o+dR0<hXF^=`AzNGUAFLt=Too_vcI%A%2{by7Qy_pq-#
>> z!W8Vc7V)*j<>5a7v-wlIlSSy#ma^cLqvF58R|g7U*xj~g7^&E(-U5Ra{MY~Rz94R&
>> zGbA)<k%nL6X;PPH|BkEm4ilO~01HzI4M*x60-GzlwRWD+pb1=)OKA99-CVReZF6;m
>> z>HwdKBUF+-SUXtqJ(a-yCJ?Gqq)L{TDK7*8->m>OE`g`H?gDOyc$$Y8Ms07V!JCw$
>> z7{e~7ijWicd at 2h8N>U at U%a+tXXjh3)8BYt#u2LeEP;v?@t1%Wd!rv<NNnx4h?^nn=
>> z;Q8d7eO8}I{1%J7X+3}*a#u#GwuRY2R$v*`;t?8=6DhXoxgoX;;)r(a#hc4FvP?!S
>> zwxO~*eTN9F=6!A6ccka+=3Oh0sS>bXu?2IjP62l-iG4LxecaQJ0`QY)Yhc$KAhoT}
> 
>> zjz?J)s86g)a%$=vVCMo8u%IXYttN;p`}xhA8!%&x8;ehj<D8$LH_de;o=(oH`{Ye`
>> zzu*ke=k_5!w*_ at t(+`G6OlgX<UldbIq((n`4%m}p#dHmCqA)1DvM4w-wMZ6^{VK_s
>> unf42SnZIyjBI!qMXR1 at uOP?ZdS?+VNPX;C_`E4ob`@jF+g#Se=K>a_RI-jlp
>>
>> literal 0
>> HcmV?d00001
>>
>> --
>> 2.25.1
>>
> 
> I downloaded the patch from Patchwork, but when I apply it (git am
> board-stm32mp1-add-splash-screen-with-stmicroelectronics-logo.patch),
> the file tools/logos/st.bmp is empty, and the compilation fails.
> I'm sorry for the stupid question, but what am I doing wrong?
> 
> Thanks and regards,
> Dario

Hi Dario

I applied this patch on v2023.07 U-Boot tags and everything works fine, no 
compilation errors and the logo is displayed as described in Patrick's patch.

The tools/logos/st.bmp is not empty, its size is 18244 bytes.

Can you show the compilation error you get ?

Thanks
Patrice