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[PATCH v5 05/11] pc-bios: Add AST27x0 vBootrom

Jamin Lin via posted 11 patches 6 months, 3 weeks ago
There is a newer version of this series
[PATCH v5 05/11] pc-bios: Add AST27x0 vBootrom
Posted by Jamin Lin via 6 months, 3 weeks ago 
The boot ROM is a minimal implementation designed to load an AST27x0 boot image.
Its source code is available at:
https://github.com/google/vbootrom

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Nabih Estefan <nabihestefan@google.com>
Tested-by: Nabih Estefan <nabihestefan@google.com>
---
 MAINTAINERS                 |   1 +
 pc-bios/README              |   6 ++++++
 pc-bios/ast27x0_bootrom.bin | Bin 0 -> 15424 bytes
 pc-bios/meson.build         |   1 +
 4 files changed, 8 insertions(+)
 create mode 100644 pc-bios/ast27x0_bootrom.bin

diff --git a/MAINTAINERS b/MAINTAINERS
index d54b5578f8..70ab0d0afa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1163,6 +1163,7 @@ F: docs/system/arm/fby35.rst
 F: tests/*/*aspeed*
 F: tests/*/*ast2700*
 F: hw/arm/fby35.c
+F: pc-bios/ast27x0_bootrom.bin
 
 NRF51
 M: Joel Stanley <joel@jms.id.au>
diff --git a/pc-bios/README b/pc-bios/README
index f0f13e15f2..d009c37895 100644
--- a/pc-bios/README
+++ b/pc-bios/README
@@ -89,6 +89,12 @@
   more features over time as needed. The source code is available at:
   https://github.com/google/vbootrom
 
+- ast27x0_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for
+  ASPEED AST27x0 BMC SOC. It currently implements the bare minimum to
+  load, parse, initialize and run boot images stored in SPI flash, but may grow
+  more features over time as needed. The source code is available at:
+  https://github.com/google/vbootrom
+
 - hppa-firmware.img (32-bit) and hppa-firmware64.img (64-bit) are firmware
   files for the HP-PARISC (hppa) architecture.
   They are built form the SeaBIOS-hppa sources, which is a fork of SeaBIOS
diff --git a/pc-bios/ast27x0_bootrom.bin b/pc-bios/ast27x0_bootrom.bin
new file mode 100644
index 0000000000000000000000000000000000000000..d46403b023c00f989b6facb397d57bea7e5c583a
GIT binary patch
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TJDH<UkE#+fTtE*0xX=Fr0X;+;

literal 0
HcmV?d00001

diff --git a/pc-bios/meson.build b/pc-bios/meson.build
index 34d6616c32..83998f6071 100644
--- a/pc-bios/meson.build
+++ b/pc-bios/meson.build
@@ -84,6 +84,7 @@ blobs = [
   'npcm8xx_bootrom.bin',
   'vof.bin',
   'vof-nvram.bin',
+  'ast27x0_bootrom.bin',
 ]
 
 dtc = find_program('dtc', required: false)
-- 
2.43.0
Re: [PATCH v5 05/11] pc-bios: Add AST27x0 vBootrom
Posted by Cédric Le Goater 6 months, 3 weeks ago 
On 4/23/25 09:23, Jamin Lin wrote:
> The boot ROM is a minimal implementation designed to load an AST27x0 boot image.
> Its source code is available at:
> https://github.com/google/vbootrom

It is not merged yet. Please resend when done and mention the commit id.

Thanks,

C.




> 
> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> Reviewed-by: Nabih Estefan <nabihestefan@google.com>
> Tested-by: Nabih Estefan <nabihestefan@google.com>
> ---
>   MAINTAINERS                 |   1 +
>   pc-bios/README              |   6 ++++++
>   pc-bios/ast27x0_bootrom.bin | Bin 0 -> 15424 bytes
>   pc-bios/meson.build         |   1 +
>   4 files changed, 8 insertions(+)
>   create mode 100644 pc-bios/ast27x0_bootrom.bin
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index d54b5578f8..70ab0d0afa 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1163,6 +1163,7 @@ F: docs/system/arm/fby35.rst
>   F: tests/*/*aspeed*
>   F: tests/*/*ast2700*
>   F: hw/arm/fby35.c
> +F: pc-bios/ast27x0_bootrom.bin
>   
>   NRF51
>   M: Joel Stanley <joel@jms.id.au>
> diff --git a/pc-bios/README b/pc-bios/README
> index f0f13e15f2..d009c37895 100644
> --- a/pc-bios/README
> +++ b/pc-bios/README
> @@ -89,6 +89,12 @@
>     more features over time as needed. The source code is available at:
>     https://github.com/google/vbootrom
>   
> +- ast27x0_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for
> +  ASPEED AST27x0 BMC SOC. It currently implements the bare minimum to
> +  load, parse, initialize and run boot images stored in SPI flash, but may grow
> +  more features over time as needed. The source code is available at:
> +  https://github.com/google/vbootrom
> +
>   - hppa-firmware.img (32-bit) and hppa-firmware64.img (64-bit) are firmware
>     files for the HP-PARISC (hppa) architecture.
>     They are built form the SeaBIOS-hppa sources, which is a fork of SeaBIOS
> diff --git a/pc-bios/ast27x0_bootrom.bin b/pc-bios/ast27x0_bootrom.bin
> new file mode 100644
> index 0000000000000000000000000000000000000000..d46403b023c00f989b6facb397d57bea7e5c583a
> GIT binary patch
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> zkniV`mw97%Ph>4(jq^%webe~u6PHL{J#+k5P#dDicN~u(X8QogTFJNzLq_H@?v*IZ
> zpAxeClE1&HWPj4vB%$Zw=i9Lk`)ji!IFV-}GIl%88I$jRY#k(hnDN5;gxZL@Gq6yH
> zz1>>G*x>oQi~j`H<(T_D8539U3*P7c+3@(-Qx1UsCFu8aj$TE@;slisSci_l|Gw(j
> zF$elitwHwt;$-dbgHG)85qnQC8ns@S&!JQ5@*s3+?*|GZCkC+}#6H0G&)f*tDs|T3
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> zZt0F-H(oZ6+oUJ?!nuAGcpOjLxcuSWwBm0w_|uWIyhdI>`%bSED1YN`L?}lw;BanS
> zOy199@5z3X{J)mqKWX0!h9~04;G;h82LG_tVf0g7G3YXgT!6eY?2IsJk5rvfXWypI
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> zYpm*NRX?XAmSmUz#EqdD;5&+3&z^30562#sdzf31TbPq#1?>}grZ7D2oPGgynfq%!
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> zbqzJE<*U=0?lGq|-C%Cm*s!5?WAiu6^$pGDnubm5S7#?D*RKD1&APR#&2_cwzt&u5
> zPM@~gT=|XW+NK$1?dA=&tD0+9o5g0sMziGFY%!}%e5%#QzNh{jKCb47;6B&@?q3_V
> z8YJzJ>}}>Y)0~a}Fm|o_yTbXaVA4iRbK7hJ^TWT}6k7Fc8xjOo%qHd81hWwpdFKm;
> zKIFgZl(B96qWHp{jIAI|g$4Eq$Y=2D5+ZpH&$g+g{#78=GfYKN!6+<;I&S7R{J{k0
> z@IRl4L%DF{OtylsF~A8R?7#LbAhuO+vquyz{}7pXNTLwb7yFSD_<viqjgp=HmD-I>
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> z3%uh?4OhV{XEWEXH#gR-2fB?rGeM)dc7vj^ZZptlt0kI9#(9LluC8?*cGJp+hGyGs
> z>uQ=XWzxybn$@c});2X2Iv$-m=8(>o)iupEX_y>H!>EO<4y6Q^3Liq=V7f73T4uwV
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> z4F7IDtbGv+xZL^ONBq!7-oaH4oC?FiiE0NXJW}A_ogdCC+mpLD=jOKY`^Mb?^mOKO
> z0ggSnEPpi~pMhuhL*B|Uz7FFqzq~KU*fxwUCm{8wcq`kj-%ieKwGlT6xW`jya*RI`
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> zBA}aJ)Ec({_6%UN2#XK>as|d-NEw@fu?-lDVr&C}(rK3M(Ql)q3A)rx2jHa_eoULE
> z!~3b5dxz<U>z)SA1>m^ylFm7dy^XOC(J|KDtKB(_jtQK}naCeFSg61=bnNB;Kr(UI
> zwzB}U0x$_bN$N=P7Z^sj1f-gQ69djU(xprl2eKa->EE3d9^v1Uxi_P%&9l#-hSO89
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> zV!)pUd_s=EfzgkQ@_*m6-zeXm9Ui$SYww7%w#<DQOee#t9sO$?@VDUwcS08BgY*Gg
> zzoqtrlKU~hJ`7l83+n8{V9RC-<v2|_0Gr6mX*$}gElq}#Oa;6LPJ0&c&3I1wSlMn*
> zRZ>sPtup{O2OGes3wO2Mz5<L_Qe&0;tOni@;QcfF&{xBNe+}>txa%nXZ(=@B964P_
> znHz${d7ixCa5)`E<q+kEtmvtHQSQsY*$JHGY3l%IX;SX#n45}2&#qM3su%LJ7rJSW
> z=dOg$QAZVk9eXYwAM3_z64uYg$={|rfHWPEmj{4%4tVLgRP{1&YC9zm?g_wM{scJ2
> z*ctMH1HcV<PTExI<EA}21x(}_6fNf&pj?Ch2(uixAID2M;1&aJIpB7>vZ{Ws%<cEe
> z*zlFx9pA$SJF-8%HY^HIA3<j)=!9{2@B*GcA|H_9G@Y3MeHwVv@q<yytMF8O-)7eU
> z4AC!QfLRQfiZmFdR|cA!Ytwo}{=?Jdz<Jumx!TV^G(XYTD}Z|jxDUFx%6Ab<VPlV8
> zi4_xSxA_YKz8D8T9WMMZe<^Fz?@19|#djBQI)D>Q!*P0Z=C+hIsNb`Ie+TeU7hcIz
> z#(bMdx3>T-HQiEolSiY6!b`g&F5WQS*vbx%sS4m+22OgcLw+vc<XpzoX24CyA!4&j
> TJDH<UkE#+fTtE*0xX=Fr0X;+;
> 
> literal 0
> HcmV?d00001
> 
> diff --git a/pc-bios/meson.build b/pc-bios/meson.build
> index 34d6616c32..83998f6071 100644
> --- a/pc-bios/meson.build
> +++ b/pc-bios/meson.build
> @@ -84,6 +84,7 @@ blobs = [
>     'npcm8xx_bootrom.bin',
>     'vof.bin',
>     'vof-nvram.bin',
> +  'ast27x0_bootrom.bin',
>   ]
>   
>   dtc = find_program('dtc', required: false)
Re: [PATCH v5 05/11] pc-bios: Add AST27x0 vBootrom
Posted by Nabih Estefan 6 months, 3 weeks ago 
Just got merged into https://github.com/google/vbootrom

Commit id: 82bed5ca62295228ea7bcdc721b63db178f686e8

Thanks,

Nabih

On Wed, Apr 23, 2025 at 2:28 AM Cédric Le Goater <clg@kaod.org> wrote:
>
> On 4/23/25 09:23, Jamin Lin wrote:
> > The boot ROM is a minimal implementation designed to load an AST27x0 boot image.
> > Its source code is available at:
> > https://github.com/google/vbootrom
>
> It is not merged yet. Please resend when done and mention the commit id.
>
> Thanks,
>
> C.
>
>
>
>
> >
> > Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> > Reviewed-by: Nabih Estefan <nabihestefan@google.com>
> > Tested-by: Nabih Estefan <nabihestefan@google.com>
> > ---
> >   MAINTAINERS                 |   1 +
> >   pc-bios/README              |   6 ++++++
> >   pc-bios/ast27x0_bootrom.bin | Bin 0 -> 15424 bytes
> >   pc-bios/meson.build         |   1 +
> >   4 files changed, 8 insertions(+)
> >   create mode 100644 pc-bios/ast27x0_bootrom.bin
> >
> > diff --git a/MAINTAINERS b/MAINTAINERS
> > index d54b5578f8..70ab0d0afa 100644
> > --- a/MAINTAINERS
> > +++ b/MAINTAINERS
> > @@ -1163,6 +1163,7 @@ F: docs/system/arm/fby35.rst
> >   F: tests/*/*aspeed*
> >   F: tests/*/*ast2700*
> >   F: hw/arm/fby35.c
> > +F: pc-bios/ast27x0_bootrom.bin
> >
> >   NRF51
> >   M: Joel Stanley <joel@jms.id.au>
> > diff --git a/pc-bios/README b/pc-bios/README
> > index f0f13e15f2..d009c37895 100644
> > --- a/pc-bios/README
> > +++ b/pc-bios/README
> > @@ -89,6 +89,12 @@
> >     more features over time as needed. The source code is available at:
> >     https://github.com/google/vbootrom
> >
> > +- ast27x0_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for
> > +  ASPEED AST27x0 BMC SOC. It currently implements the bare minimum to
> > +  load, parse, initialize and run boot images stored in SPI flash, but may grow
> > +  more features over time as needed. The source code is available at:
> > +  https://github.com/google/vbootrom
> > +
> >   - hppa-firmware.img (32-bit) and hppa-firmware64.img (64-bit) are firmware
> >     files for the HP-PARISC (hppa) architecture.
> >     They are built form the SeaBIOS-hppa sources, which is a fork of SeaBIOS
> > diff --git a/pc-bios/ast27x0_bootrom.bin b/pc-bios/ast27x0_bootrom.bin
> > new file mode 100644
> > index 0000000000000000000000000000000000000000..d46403b023c00f989b6facb397d57bea7e5c583a
> > GIT binary patch
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> > zuLtn_**P+<Ct*XoZ}0I+_d)Ev1JqqgP40#6sy)_wrLaeDlZ4Q7sQ7;d_K10{Zpvxv
> > z{r^U1H|dPVdB}&*`J3ZYaq#pu><YdXz6AIfzW39=^nr!_SeyLBjBBtL8s%#tJ>-TC
> > z=--Pz*@B%Iqon^J_Ub_mInX2Hg3xOW@ToFB4!v*3Jo<oT+cA$bj0L3sK4jzlIP}s|
> > zD053e3;WY|>&La<&3<nbbj7oqRQbsh`Tjlm1>ZfuUjjbRv)rA!CVXGzIv4lvj?5<g
> > z1^BjXV<JBX9p()Su|$1)(f|AnF+$mTs5{svm97T5>}71azewzxiV-{EV^fZ!7d*-S
> > zELU<{?Q=0b@^#F$=(+vOuRNcz_eH2tYA^PyL=Eo6-jwGrtY2R2rBSoz2k!lPN$^U%
> > zn0-HW!kl^t_OaJb_6bgJ;|l<fvILO}?#8nhb-E7gBJcWo3=e2$MhY+v{iql_>cp1?
> > zxftube_~BTUS&;F`ElLkJ8O{>S?igH(c`EbwG(HVH75#NEzw%rt!e#Yw(n2PDOf+H
> > zh9vdK^MmuydGAw#eRd9FH#ZWa9Ps5B>~elKYy|%+#Ck0{{1ADj>B-<kcfUKdHK|W8
> > z&IqH3QRrOdR2dz8Rpna5HSfc1NV{D?JY39?!TGQmawK)Rpo;#jOSiIJj@nyaWxGI;
> > zgqVLi{AOzt&NWUW4+U`U_Xfs@%ieGJdTOndv(tBn;%&53EOTIC$Mtqi%aQz1)sj=+
> > ziJDg~IZJtVdeEtzZJ_PP7;|V1_P=|v|LmxgPzdA9_4K!n9TNICe1Ba>4MgrWB!4OU
> > z?v=ZCPJGHg59cpAIDZLN9>Ln!V|O(}R>9dCdHyIrEk*xPs`?MCi#2dovh=6W6W7|v
> > zwZYF6jJM<d7V=>cbO}8a?0~H<p!cR8dG@#xc3~gU>-gLbtjRq$eOw0&dhQR^*?IJB
> > zsb|iQf_K(?@Bx3xi&TLJ#B>C?3bI&(JMbOy44NKmka;YCXZT+w<Bu|?`b@y#g*>pf
> > z(PlhbAKGg7>8v@d7oP*2C}epP@OG`rOw=mDI<=Tbf86yPa^m@qki(ThP}`>hegX6Z
> > zA5=1|hfG22b6uJ4W6a|Fi?G>KdQL0t+%#T7`M_f>dLFSsTlQcN9KNi2!LA(ir(xKW
> > z<KO4l$Jmr{)a=-XdlSNPPj36{&l7o$@#*HZ_YK3x^C0Z8edux8$h!$UoHq)5XRxP^
> > zFGVd_YISRp<12-KFt;`xYQNj@tCVx0Ung>)%Dbp7z4LfBY{x%)#7kJ$L~qe^ht>VM
> > zuGPN)|FX~N@*<}pn}t2_C7hEi#F-Gs=?7XC&e*^g^625Xt~FZlMbhk5=UTau#n35v
> > zekCF2@H}Ln<1-&zgp9XfonGjYd5>qF7ga9EP0IyIpLNdboPEg<_)zsq**ATEa`Z~P
> > zVEA6$)_XdQD<4DS#~(@KXUcYbkFf>*HHiG?zO&&u|3$+Sv28dpGGJsxPD0nzNf0$T
> > zFGCLF-0xIAddObr)3!%`<Vom_e!zSoS?m+E(2p?2I?D6a=kTm-Rc&=c@Ac0pTTKN1
> > zrz2|}TOGlB1KSU5{kiAZLtCFq_=3CMFTm3uVWS*Fx*1Em;j4eZ{VDk9nS||*b|!jd
> > z^l25~LG@@@8)p$+?5i!Dw=z~)dyYDF&yHPtuf7dBwDo?p^G(R7`fkv=F@@G@hgR?-
> > zX=O$-9Qqvz-af*wkoyrsuz}|L$p@^P`O3HGW6Hnm^V2l{O3G`~d;@jzyyIg#p(p0O
> > zDDqwa`QcLz-{+u%*z91p%#jfHV*z|eF6{n1=h44%Pf&=OP9NlXTWUTm1P=RwtMh>7
> > zV;-=5$cS8;B!idWTfLCS2fE||eiXT%`vLk0;<*Upu8&ZsG2~(Jav1Lwx?+gy4%m~n
> > zar5$}Nj$$w=7uO_dKEE1yWRpB!pMK^+17h8@E<^}&35GB-Y4Lf(BHv#;CczYo#6kI
> > z?Qq9GX$R~#6SYYfdBVT^Mzsg-qdo9Wl(JudU3*~@_)1p~`j#c=N2q%RZ`~Loto!~8
> > zc5O4EGZ*d|$Ur@aSnyf9r#Ur*JfX%|kCJ_kZJSitG?k-i8}>eVs9$a@v94Z03^K-%
> > zs}~^O&g}qCsW~~7wrj6ngFn1Gt3O;6oXDQssTGy%Yxbno3WpEnlUk$)GE%lEdi5B4
> > zw=9`!VZ9fTlVR&hJMSfB5!A~7=&=tFoL3Aa^!#*64bspf3f~*;D%^Zy$j;BYZw1ah
> > zP4vd(`RsWK^&v;|y)WzEJn(>ZyLy(u4o;7+;k>-?o$8Y9=(9EK8J9ebeiC|5_#pCo
> > z>icI~&q+Ser@FP!XZt_iTf%>k8<{^BLSKzD=%=uOlk4o7r~EqkUORyI6NgYQy;y(K
> > zvH7in_Zh6?<hv5|P&ePrAG>EiY#2GFvj;42_bm|<dn<lFkK8dC@^kGLJ+FTUYTf&Q
> > z_aJw_jJ?BAJ-<JOJ#3WkR<KS0`^`go{&9Pq{78wjPL5h9*SAW~U&{RmX~z+Bq>KIY
> > zg8zm+_%6sjuN>Oy)F}8oYXWt`9P-V7FxGRB4_Fi28fl+J<IL2Foe#%d|1r4VOyH*b
> > zd%_<cPWl7=E};5C@zEDpuU&s&9Pw<^^>x%QH?~d@&K*zg6F!{RvX9~Q<pi(Y3ExfT
> > zOx>xwnr{Gol=_`PQ%2`IpvTyx|9D48<2v}yoeBT3-|4xv@`I+E(7Ptz`F3OPiFmK1
> > zeJ0`h2Ye`AFWuZH1rFV{<prLb)gu=hlYArL7u(@;$WeSBa&k(2O-T#<f@iVV!!Gk<
> > zukIDSz8`yFO(xYBo@k%A)zC(H@m$0H4DXNKoN_Dtqqo7r`&Wqs5ZCzqgYPtCUxA<g
> > zv>OxZ|B9IEI9A-cb%cxy<MN{q`7Y%A+3yyYwCDx(rI3+)k#+>{)!Q?%*L$UXBHj-#
> > zr94M}S6mVWJ+9aLDBnruM}7}~rJjC^@fN(V!HbEimhm$8nfK#WccRv_4{L(np2Yp?
> > z+NJyK9#-?Q{<^V?LZ@g3p!;IvMy&0`t)us0^@x24_fGLUMCBB-<I7ukc7XGUx!;41
> > zkniV`mw97%Ph>4(jq^%webe~u6PHL{J#+k5P#dDicN~u(X8QogTFJNzLq_H@?v*IZ
> > zpAxeClE1&HWPj4vB%$Zw=i9Lk`)ji!IFV-}GIl%88I$jRY#k(hnDN5;gxZL@Gq6yH
> > zz1>>G*x>oQi~j`H<(T_D8539U3*P7c+3@(-Qx1UsCFu8aj$TE@;slisSci_l|Gw(j
> > zF$elitwHwt;$-dbgHG)85qnQC8ns@S&!JQ5@*s3+?*|GZCkC+}#6H0G&)f*tDs|T3
> > z`?}%v((UgN2g{a>mbufhmu4=z#^E~#e;^Im8t)8pBeNV@7++xT0c`(B%^B|6`27a*
> > zcV2xIal|pw;W^Gzp!IHom$aJV_$J@OBS$!W)wPf*7qt;J-4}-5TJ-$-dm%Gx=s4A%
> > z^S4zzJ1U6m0&D>90#*V}?SlXlrA}}rp-J9xoFy%5(zT^|*dNj_P0Z82)W6+xC2Lb^
> > z&Fe!=ReJ~Qhj6Ax{U5%7dg|<hRBcPGmlu}=yXj|nlGn<d#JY3{dN`=(9A|BN3_P*k
> > zHytxuIaddH_%4;_f~Vone@*Bo>1THSG$Ql|`q=lthe<x*2Wd4{{oWwyKjedX<COvY
> > zZt0F-H(oZ6+oUJ?!nuAGcpOjLxcuSWwBm0w_|uWIyhdI>`%bSED1YN`L?}lw;BanS
> > zOy199@5z3X{J)mqKWX0!h9~04;G;h82LG_tVf0g7G3YXgT!6eY?2IsJk5rvfXWypI
> > z)S0*KPcHAvz>@|UdzMId&9TB(#7O_Y0=5|aLKM6)4)&t&!QNS&ZJot;^a;yYzms~m
> > zYpm*NRX?XAmSmUz#EqdD;5&+3&z^30562#sdzf31TbPq#1?>}grZ7D2oPGgynfq%!
> > zG8a6@RF1G?oUw9eO72MRL31Ol?d)CaAye>5d_L@;{BL;emgHwF9~W<0U%$TL{`H@i
> > zbqzJE<*U=0?lGq|-C%Cm*s!5?WAiu6^$pGDnubm5S7#?D*RKD1&APR#&2_cwzt&u5
> > zPM@~gT=|XW+NK$1?dA=&tD0+9o5g0sMziGFY%!}%e5%#QzNh{jKCb47;6B&@?q3_V
> > z8YJzJ>}}>Y)0~a}Fm|o_yTbXaVA4iRbK7hJ^TWT}6k7Fc8xjOo%qHd81hWwpdFKm;
> > zKIFgZl(B96qWHp{jIAI|g$4Eq$Y=2D5+ZpH&$g+g{#78=GfYKN!6+<;I&S7R{J{k0
> > z@IRl4L%DF{OtylsF~A8R?7#LbAhuO+vquyz{}7pXNTLwb7yFSD_<viqjgp=HmD-I>
> > zYa7<zFn89RS#z?pWm=QmOgAxY*SPuCDs%09HD9YWYnshDo2RYYY))@lyQTI9e%Wlh
> > z3%uh?4OhV{XEWEXH#gR-2fB?rGeM)dc7vj^ZZptlt0kI9#(9LluC8?*cGJp+hGyGs
> > z>uQ=XWzxybn$@c});2X2Iv$-m=8(>o)iupEX_y>H!>EO<4y6Q^3Liq=V7f73T4uwV
> > zHBGgS7E;z+yZ&oQsOAPo!dbIsnX<ZJeJvmr|Mw(AkXnIa9U4vbYoQ7V#Raparg@F5
> > zS?!3MD(Vb#P0hM>D{EHOn^<MjOe)0$_vu_GsHLjItbvfA<r2u2n>KE2*m#5KzkS|Z
> > zb9&XrO-&5;o7Zl<@BW&NwKGevO)@*ftgBhq3?XM_OZIJ>?%P0l!N5nOx}E}WnltzM
> > zdByV=EG$`6vvSqy+BLFn?fOldXKbhgL+ff~HquW`Q*D#LIh($5-^zw{P1V)1s^Pv3
> > zHO*^R0zg!9Lw?h?RElTwXS7M9y*Ta>nSkr|Q}Or-+@*A8=@{!k)*~azcV~t(_IUOh
> > zcV++iPcOav;^{G*!*5chobb5L0cSBbj|ykQfiaI<bIb10;Zb|C_l|7K+Bf3+nfo(-
> > z;L#&M|KlHCedSCV4PYsL!nnVNP0&;h;6om9_$F^-jO*}29`T!7nT$hN?BDJ6%mbcB
> > z4F7IDtbGv+xZL^ONBq!7-oaH4oC?FiiE0NXJW}A_ogdCC+mpLD=jOKY`^Mb?^mOKO
> > z0ggSnEPpi~pMhuhL*B|Uz7FFqzq~KU*fxwUCm{8wcq`kj-%ieKwGlT6xW`jya*RI`
> > ze->lYiHi@%9>drfjF}w3hhtA;?CdbO6Brx7ScQVJ^>h|v#W)D14&{qu#vafg(PmbF
> > zk1^t(=^u5|82QtmXOc%XBVqz<0t)tHz$qq9=}f;p_XQgVLnf}pfH?w~Dm*J075<kL
> > zVY&r*#F>no1I%K=;KQ+IjEzN;<JyvA4`9r~SgH;m##jZ$<`6Mehc`JY#4vH61>ADL
> > zDPEniGZ@>9u~Z$tjj;zYHX1PenEV4j*om<&J|}drDouu|fXT%sivGioiK_%-B^cv#
> > z60e;4DV>QSuDb#-#ei9?;Y+!zUmgBPpfbl0Ha+|fRm%SykK>(q3cczCJrl!^1LkqS
> > zl#pJTOYd&Skfoyta{@5Y*W>Y9@T~Y!es@zs9>So1lCz%xGr=R06^qA@q|ve0qHRfs
> > zasDu1lx-9CxixLA0ARWRlO6}Q^N|j1i{FLGIlydo*P3%6^N|eyZco^_d5^wVBgNE2
> > zLERn!&J6rmqK-HTT~rKLt@4kvfUN^;s@(@L7Qk2{cPQUomf)RhOwJJ52bgtSgYqT$
> > zBA}aJ)Ec({_6%UN2#XK>as|d-NEw@fu?-lDVr&C}(rK3M(Ql)q3A)rx2jHa_eoULE
> > z!~3b5dxz<U>z)SA1>m^ylFm7dy^XOC(J|KDtKB(_jtQK}naCeFSg61=bnNB;Kr(UI
> > zwzB}U0x$_bN$N=P7Z^sj1f-gQ69djU(xprl2eKa->EE3d9^v1Uxi_P%&9l#-hSO89
> > zim4}n`ye(Qx4XE>^~(3?w<gp_UB3p{#{paJ!n*b03!v@fU={~PBjHEmAEHJ7NqGAF
> > zV!)pUd_s=EfzgkQ@_*m6-zeXm9Ui$SYww7%w#<DQOee#t9sO$?@VDUwcS08BgY*Gg
> > zzoqtrlKU~hJ`7l83+n8{V9RC-<v2|_0Gr6mX*$}gElq}#Oa;6LPJ0&c&3I1wSlMn*
> > zRZ>sPtup{O2OGes3wO2Mz5<L_Qe&0;tOni@;QcfF&{xBNe+}>txa%nXZ(=@B964P_
> > znHz${d7ixCa5)`E<q+kEtmvtHQSQsY*$JHGY3l%IX;SX#n45}2&#qM3su%LJ7rJSW
> > z=dOg$QAZVk9eXYwAM3_z64uYg$={|rfHWPEmj{4%4tVLgRP{1&YC9zm?g_wM{scJ2
> > z*ctMH1HcV<PTExI<EA}21x(}_6fNf&pj?Ch2(uixAID2M;1&aJIpB7>vZ{Ws%<cEe
> > z*zlFx9pA$SJF-8%HY^HIA3<j)=!9{2@B*GcA|H_9G@Y3MeHwVv@q<yytMF8O-)7eU
> > z4AC!QfLRQfiZmFdR|cA!Ytwo}{=?Jdz<Jumx!TV^G(XYTD}Z|jxDUFx%6Ab<VPlV8
> > zi4_xSxA_YKz8D8T9WMMZe<^Fz?@19|#djBQI)D>Q!*P0Z=C+hIsNb`Ie+TeU7hcIz
> > z#(bMdx3>T-HQiEolSiY6!b`g&F5WQS*vbx%sS4m+22OgcLw+vc<XpzoX24CyA!4&j
> > TJDH<UkE#+fTtE*0xX=Fr0X;+;
> >
> > literal 0
> > HcmV?d00001
> >
> > diff --git a/pc-bios/meson.build b/pc-bios/meson.build
> > index 34d6616c32..83998f6071 100644
> > --- a/pc-bios/meson.build
> > +++ b/pc-bios/meson.build
> > @@ -84,6 +84,7 @@ blobs = [
> >     'npcm8xx_bootrom.bin',
> >     'vof.bin',
> >     'vof-nvram.bin',
> > +  'ast27x0_bootrom.bin',
> >   ]
> >
> >   dtc = find_program('dtc', required: false)
>
Re: [PATCH v5 05/11] pc-bios: Add AST27x0 vBootrom
Posted by Cédric Le Goater 6 months, 3 weeks ago 
On 4/23/25 22:29, Nabih Estefan wrote:
> Just got merged into https://github.com/google/vbootrom
> 
> Commit id: 82bed5ca62295228ea7bcdc721b63db178f686e8

Thanks Nabih.

v6 should be ready for merge then.

C.


> 
> Thanks,
> 
> Nabih
> 
> On Wed, Apr 23, 2025 at 2:28 AM Cédric Le Goater <clg@kaod.org> wrote:
>>
>> On 4/23/25 09:23, Jamin Lin wrote:
>>> The boot ROM is a minimal implementation designed to load an AST27x0 boot image.
>>> Its source code is available at:
>>> https://github.com/google/vbootrom
>>
>> It is not merged yet. Please resend when done and mention the commit id.
>>
>> Thanks,
>>
>> C.
>>
>>
>>
>>
>>>
>>> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
>>> Reviewed-by: Nabih Estefan <nabihestefan@google.com>
>>> Tested-by: Nabih Estefan <nabihestefan@google.com>
>>> ---
>>>    MAINTAINERS                 |   1 +
>>>    pc-bios/README              |   6 ++++++
>>>    pc-bios/ast27x0_bootrom.bin | Bin 0 -> 15424 bytes
>>>    pc-bios/meson.build         |   1 +
>>>    4 files changed, 8 insertions(+)
>>>    create mode 100644 pc-bios/ast27x0_bootrom.bin
>>>
>>> diff --git a/MAINTAINERS b/MAINTAINERS
>>> index d54b5578f8..70ab0d0afa 100644
>>> --- a/MAINTAINERS
>>> +++ b/MAINTAINERS
>>> @@ -1163,6 +1163,7 @@ F: docs/system/arm/fby35.rst
>>>    F: tests/*/*aspeed*
>>>    F: tests/*/*ast2700*
>>>    F: hw/arm/fby35.c
>>> +F: pc-bios/ast27x0_bootrom.bin
>>>
>>>    NRF51
>>>    M: Joel Stanley <joel@jms.id.au>
>>> diff --git a/pc-bios/README b/pc-bios/README
>>> index f0f13e15f2..d009c37895 100644
>>> --- a/pc-bios/README
>>> +++ b/pc-bios/README
>>> @@ -89,6 +89,12 @@
>>>      more features over time as needed. The source code is available at:
>>>      https://github.com/google/vbootrom
>>>
>>> +- ast27x0_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for
>>> +  ASPEED AST27x0 BMC SOC. It currently implements the bare minimum to
>>> +  load, parse, initialize and run boot images stored in SPI flash, but may grow
>>> +  more features over time as needed. The source code is available at:
>>> +  https://github.com/google/vbootrom
>>> +
>>>    - hppa-firmware.img (32-bit) and hppa-firmware64.img (64-bit) are firmware
>>>      files for the HP-PARISC (hppa) architecture.
>>>      They are built form the SeaBIOS-hppa sources, which is a fork of SeaBIOS
>>> diff --git a/pc-bios/ast27x0_bootrom.bin b/pc-bios/ast27x0_bootrom.bin
>>> new file mode 100644
>>> index 0000000000000000000000000000000000000000..d46403b023c00f989b6facb397d57bea7e5c583a
>>> GIT binary patch
>>> literal 15424
>>> zcmdU0eRNdSwcq#NNeBTckS_|X&P{+W9Ql+0!D6|YM5|(Jh-qb6e3<~D!5|?dR0^~i
>>> zD691~zO@(`2&G~IzOHAczAmewkF>Uo)LL8YTY#w4+B!+lVq^PMK$1$B_xqiD?|cM5
>>> z`u=>QH}}ptd+)Qq_de$iev#Y}xUz7K#FdRp@Zo(FE>nW17UFK<J|Fi0?(=XD;yxGm
>>> zDDJaykKsNOcjEqk`m~tFOYwNTK*0Y&DS4^TV?9)=Ntd1>%ge+XTqSb28Zegu)4s%b
>>> z>2+KI@xJ^Xz85almiwjSl;4t*O9Dl$j~cT4SzK@6YL|@uh)C6%a_h)<M7np5mCy&k
>>> zDaTxG%6z5-D^urh6A2e-vfL6GZ2!FRQajdm*A=XLTJb7kij1Y6&BgqyKK6Ha+__uM
>>> zeaRH#rJ=1)cj}OH$dJ(aJGIV>U)4J=8WMTm(0tEjNI0s?;T(|@O^19T81h8;cfL^H
>>> zc?tCzxse_t-xo9TB9lh|PLsn}@r1nQbLMg)D>MmHhv)As1zmsV(AH-kJBl@<M)k|*
>>> zvBulryKjlr-7;1hw?i)?R<~qD@4kTX7E>CZ!I+k1U29^j6qgy4$low$ubl%`V!ev%
>>> zLVm3CCdO@fx;rKC-BW>mhu%w->C!5rbFkji`N4HEI7ac6wF~&65xRsm&?%fcBc$j(
>>> zJ1;Z~^F<OpRV5Xn^M)RY;j#<~Te{3&nF$`b?umJ!9wR5>2VbyF7|wFy(*F4vD*${>
>>> z<Z<Yv#}J>T4=hmdN9Knn0B#22VWr;+RZDJv;ZVG)R4PtRfxjr2hl@j>QoMnFbY3V2
>>> zy1OSHZ+i=}k!Bv&IGn#AG}|NL3!ohqhxXV-A;Qp(Jw`5Uk`uWLw(Egy-iMy^AS1^+
>>> zM2a~#%fWxgq5CbYL7Q8y4QDKX9Ql#A;dhEJ@G=3kZvY&G$?XL!=hfW41)*NR^*yBl
>>> z$6i|ppMF^w+M6li0l)@Dx_TR|?rM?7$CaHSU+zM+#$UiguH+m)bgZZ~K{K#0^n1`G
>>> zPM_^(_F88ahJNFW$F^Ee9@VA)!l;@jyY$@F@QywE(_rgLLQgB$V0Vu(0XE5v+ygx*
>>> zo(D=oaMtiZL$G^-k@ut6K)lMe+vgp-1+}Ezu(*vE_+02e+-K;d06MvNCEmuINWD&k
>>> z+;<l&2u;F$tFbWjYxoTG>Qiu_cWEfz#dQ=9C5uBK8fI+7Fvj?}w5kj~S`Htz28Xu(
>>> zCJ`&PUGtP(dtkdBW1_NaJA5UkNilWbYfOSoY?u=0ebCW+3_A2e@3(7=FX(;qBBl3D
>>> zSlfk<IDEbWTexF`kPAK*>F~gI!|c5VxYU0;^uHGNjKKzBU0P%C2^CAvFA8l2Z(R4%
>>> z`0#$(af*?1JYiqh@ynobm3?8eJJdLB_Gx9acieb@&2GWmi{MeMab{77>-`JnJ2aWU
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>>> z*zlFx9pA$SJF-8%HY^HIA3<j)=!9{2@B*GcA|H_9G@Y3MeHwVv@q<yytMF8O-)7eU
>>> z4AC!QfLRQfiZmFdR|cA!Ytwo}{=?Jdz<Jumx!TV^G(XYTD}Z|jxDUFx%6Ab<VPlV8
>>> zi4_xSxA_YKz8D8T9WMMZe<^Fz?@19|#djBQI)D>Q!*P0Z=C+hIsNb`Ie+TeU7hcIz
>>> z#(bMdx3>T-HQiEolSiY6!b`g&F5WQS*vbx%sS4m+22OgcLw+vc<XpzoX24CyA!4&j
>>> TJDH<UkE#+fTtE*0xX=Fr0X;+;
>>>
>>> literal 0
>>> HcmV?d00001
>>>
>>> diff --git a/pc-bios/meson.build b/pc-bios/meson.build
>>> index 34d6616c32..83998f6071 100644
>>> --- a/pc-bios/meson.build
>>> +++ b/pc-bios/meson.build
>>> @@ -84,6 +84,7 @@ blobs = [
>>>      'npcm8xx_bootrom.bin',
>>>      'vof.bin',
>>>      'vof-nvram.bin',
>>> +  'ast27x0_bootrom.bin',
>>>    ]
>>>
>>>    dtc = find_program('dtc', required: false)
>>

Patchew 2.1-devel-b67e4c2

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