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发表于 2019-4-2 14:49:12
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- # x2 ~* W9 Q C( V/ C% C
- # Hisilicon SD5115 (T?)
- e; p8 V# ~4 f: P7 Y4 M# A9 C - #
2 S, P/ v0 Q, d" ~ - # Author : CserSoft
, H$ I1 X) ]; _3 ~, |, A3 F; X - # Version : 1.3.2
1 _( \$ j6 i' V2 i4 }4 g' `9 a( L" L - ## N) c: a& E3 H: q
- adapter_khz 6000' f+ h5 G# u* F3 M( s% r
- transport select jtag5 y7 o6 V$ x6 z) \7 n0 a9 u
2 e! a9 @' h' E8 J) Y- if { [info exists CHIPNAME] } {, M) c2 P8 C6 d3 g
- set _CHIPNAME $CHIPNAME
8 ^5 q4 C+ \5 m" D! I) A: ] - } else {
4 ^6 n% c& K( v k9 j5 n( B& L - set _CHIPNAME sd5115* F: a3 q8 @" C
- }0 Y0 o$ B( V0 `
3 m \5 b$ A9 t) G7 `6 p) G- if { [info exists CPUTAPID] } {& R. n& g1 T% C( Y
- set _CPU_TAPID $CPUTAPID
, B3 N6 D) S! f - } else {
# P# C& i( ^, y5 z5 ^1 D9 D2 e. K - set _CPU_TAPID 0x4ba004771 U3 p6 p* }( O8 n
- }
; d: ~; e8 r h/ Q3 t0 `9 l! A0 A) A - : ~% [5 C2 K e1 Y" r; X1 Y9 Q
- if { [info exists ENDIAN] } {+ {0 n9 e: n4 \: p# P/ ?
- set _ENDIAN $ENDIAN
1 s% N, W/ \ H2 Y! Q* T3 `: { - } else {- U# ]3 |' N! {
- # this defaults to a bigendian2 H8 B1 v+ {9 h5 T
- set _ENDIAN little
* w8 h( y, I* t* W* E3 g) p - }7 u! W& G! y$ m. \" ~3 ^* m' a3 n
- 3 h ]* v% U# }6 t
- if { [info exists ETB_TAPID] } {% T" ~! I9 h# m: r, R
- set _ETB_TAPID $ETB_TAPID: m2 Z2 S- W6 K) s7 y; a/ D
- } else {* w) \/ J' ?% P0 Y. s
- set _ETB_TAPID 0x410CF231: I+ O% a- Y9 \* S8 O! ?0 B% P
- }
( ~# p' i2 l5 X) T
$ W9 Y6 L4 z5 x6 ?# n. @- jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPU_TAPID' S% `7 c5 b# Y- }% ?
- 6 z1 [' n% }' G8 A( _& H7 ~
- # jtag newtap $_CHIPNAME etb -irlen 4 -expected-id $_ETB_TAPID
: Y% q( w5 ^1 x) r9 c" P# y+ m
9 \& x6 x- ]; M9 L3 w- set _TARGETNAME $_CHIPNAME.cpu. {$ {& D& C- w( N2 S
7 E/ A6 u5 D, X! x L5 z2 y- target create $_TARGETNAME cortex_a -endian $_ENDIAN -chain-position $_TARGETNAME" d. R/ w9 \* w% b
1 f0 h7 p8 G/ M) ~1 H, v- # etm_dummy config $_TARGETNAME r; d$ A! }) c' X. X1 V' i
- # etb config $_TARGETNAME $_CHIPNAME.etb& a0 g# b1 V' x
/ i* n. b+ X5 U- m1 Z* L
$ X X! i) Z1 c' j7 x% K7 @9 \8 U- #调试初始化
/ k0 D# U. {, Y& Y) s- W7 C - proc sd5115_dbginit { target } {
/ _% _' P g5 a* ^ v9 o - cortex_a dbginit3 B4 s+ m) w9 T$ x. J) r; c
- }) {/ u; x2 Z: Y' i
- & @2 `% A6 P) J7 @1 a! r) D; V4 X
- $_TARGETNAME configure -event reset-assert-post "sd5115_dbginit $_TARGETNAME"
" k- r/ h8 I/ l; ]3 M
! d) u0 k, k! D6 U- # init
/ `, I( A. J, M) f3 H: e8 M - # dap apsel 1
7 d: g. C3 F9 e7 T
( X, P' \4 {* X8 q. B& R
O0 H+ @ a6 H" y0 n& m
- A5 q/ p S. ^8 u( Z- #获取内存数据 32 bit
( K& Z5 z% C1 V8 Q1 V8 R - proc getmem32 { addr } {
5 ~( J9 |: K# [& j5 R# I# C- T - mem2array atmp 32 $addr 1
1 V% \) a1 E* P3 f7 z) g/ I - return [lindex $atmp 1]
, O* c& h: I! V3 ^, c - }+ s+ l8 [: }) C9 b% ^4 e! E, g
8 V) F+ }: Z7 h$ W* ]+ j/ r0 s- 9 l. V* b B2 p& t2 ?4 p/ l/ Q7 a
- #设置内存数据 32 bit
6 R# \) ]$ _$ t4 e - proc setmem32 { addr value } {
4 N1 R P6 z! g' h* N1 j - mww phys $addr $value 1
9 y2 A! B1 _# [: q: g+ _ - }
: _$ A/ J O4 h) D
5 r8 \. T& I! ?1 [
- }: Y7 ~5 O) _- #对内存数据进行And操作 32 bit
# |3 H) O- `' Z( E/ c% K - proc andmem32 { addr value } {
v( K" Z$ Y A( _9 B; x - set vmem [getmem32 $addr]
& M3 b9 c- `; D( w - return [expr $vmem & $value]
5 D. V L0 H) P: w - }( F( P h/ k+ W4 n2 z; O
- 2 A: D6 S- h/ W) N/ I0 C5 {
- 3 m7 g* m& ^. y7 s7 d/ I* W
- #对内存数据进行And操作并写回内存 32 bit
# U2 y6 e3 M, L: c4 M2 j - proc andmem32w { addr value } {' p: } P8 N: Z( j; ?% }/ q8 P
- set vmem [expr [getmem32 $addr] & $value]5 P x' U( e+ j
- mww phys $addr $vmem 1
8 D* R+ q+ I3 ] - return $vmem
1 S+ z4 B+ e5 U: I+ d4 [ - }1 c& u" E7 L* v$ {5 |! f
0 Y2 }/ p4 Z: Y2 b( j/ X- ; ]3 M) G" @8 R( f; O9 O
- #对内存数据进行Or操作 32 bit: I% d7 D) P2 ~2 _ H8 C
- proc ormem32 { addr value } {3 J" H% P, F$ m& r! y
- set vmem [getmem32 $addr]
" ?2 G( n1 f8 L: i- B# h( ~, p# ^ - return [expr $vmem | $value]
2 b9 a5 e+ M9 f0 F# T - }
) | B4 n7 m% J. _6 }5 \) W* k
+ x" J0 \$ z: e8 d% }1 Z4 U
3 ]- l+ O& e, R! D6 E/ }0 z1 J. W6 ]- #对内存数据进行Or操作并写回内存 32 bit
5 H, l2 C# w; c5 k# W! m- i - proc ormem32w { addr value } {
% B6 X$ L( l& l+ Z6 n - set vmem [expr [getmem32 $addr] | $value]6 S+ L( ]% A/ w' ^* s
- mww phys $addr $vmem 1
" R% K% `, e% I6 T - return $vmem P5 t- _) S. u5 V, P v
- }
5 I: U) n2 O3 A5 g3 Z - 5 L2 Z3 ~, N. g+ o' G
1 F( N, V# h& R1 |( Z8 V/ `9 Q- proc sd5115_startcode_offset_0x6EC { } {: l4 k* E4 S' ~2 p5 M8 T
- andmem32w 0x10180000 0xFFFFFFFE
~5 A3 a0 g# u6 ^ - }4 |; o u! n' z
- H2 M. K. c3 I! h ~! }* f- proc sd5115_startcode_offset_0x700 { } {
) e& ~( P" `& I4 l - mww phys 0x1018000C 0xFFFFFFFF 1. z% k8 D1 r9 X: f' h
- }, X/ Z( U& @) C8 i
- + C9 v' }# k" b/ H1 t2 N2 z
- proc sd5115_startcode_offset_0x710 { } {
0 {3 X% W4 j7 l9 R) d0 e2 l - ormem32w 0x10180054 0xFF
1 Z) u7 a+ l/ d( h - ormem32w 0x10180000 0x1
5 |( t2 C. o- @9 a - }
+ B: g. V- c! F& Y+ d
8 I! j; Q4 X4 Y0 Q% R3 u D$ ~- proc sd5115_startcode_offset_0xFAD4 { } {
# l6 m& B' G* e7 [+ I, n' ~0 J/ `0 o* }! S3 B - setmem32 0x10100144 [expr [andmem32 0x10100144 0xFFF803FF] | 0x400]- e# Z# @" x/ m3 d6 s
- }
8 q. @% e, l5 R9 \3 e" t
# ~ G: w% h1 ^; f F- proc sd5115_startcode_offset_0xFAF4 { } {, u+ `' F0 Q4 _/ e1 e) [) I- z
- set vcpuid [getmem32 0x10100800]
5 k9 N" c0 w* D3 d1 Z -
& B- g, H. q! P" {. F - if { $vcpuid == 0x51151100 } {1 D p+ v( E4 K s
- ormem32w 0x13000000 0x80000
, l! j3 p# i h" y1 ^; m5 n# V8 l - ormem32w 0x10106008 0xC0
# ^7 R* p- T7 s: y, ?" g$ C! @ - ormem32w 0x10106008 0x300+ \: W. A4 W+ o p1 u
- } elseif { $vcpuid == 0x51152100 } {
0 L& p/ U! y+ ~ - ormem32w 0x13000000 0x60000' N, b [9 h U/ ~% m: E/ j) X$ t5 T
- ormem32w 0x10108008 0xF0* N. I3 G7 E; d+ N9 d$ B0 S0 x
- } else {
' P8 b' q4 S0 p( f2 U - ormem32w 0x130001C8 0x100
$ [& ?' E/ v! Y! X/ V - ormem32w 0x10106008 0xC00$ }0 O) k B: f7 ^3 Y
- andmem32w 0x13000000 0xFFFFFFFB
9 b0 H( j+ i+ K( @' y- z7 L - andmem32w 0x130001C8 0xFFFFFFDF' h: Y" _3 n; V7 X2 M [* P4 s
- ormem32w 0x10106008 0x3000) [1 X; H; o+ k$ L& g
- andmem32w 0x13000000 0xFFFDFFFF
& z* i% e3 Q* j. E) b - andmem32w 0x130001C8 0xFFFFFFBF# q% B7 A9 g7 G$ e% @6 i
- }, C' _3 M9 K6 p% `/ S
- }$ |1 f& L1 Z* P! p8 e1 O6 m
4 A0 z# l# l# W) H8 O y- proc sd5115_startcode_offset_0xFBD8 { } {1 M# T& |6 U. l; N8 Z$ H
- set vcpuid [getmem32 0x10100800]- X3 h5 ~. H8 q5 R! ?# `" H
-
% \; [" E; h" R/ w- ~! U - if { $vcpuid != 0x51151100 } {0 m+ l9 ?7 v! g4 _: A6 g* y" o) ^
- if { $vcpuid == 0x51152100 } {5 G3 Y; ?+ s7 o
- setmem32 0x10400500 0x1FFF800; _, U* `# M# N3 p
- andmem32w 0x10100134 0xFFFFFFFC
6 F% U0 z2 G% f8 g' ]9 m - andmem32w 0x10107008 0xDDFFFFFF) g0 ~) R0 `: @9 \, c: f9 j
- ormem32w 0x10107004 0x22000000# h0 S: @. m3 y" O8 U, h: I+ w
- ormem32w 0x10107000 0x22000000
& }# l- A& B5 e - andmem32w 0x10108008 0xFFF7FFFF
& @; p# Y- P; | ?5 k - ormem32w 0x10108004 0x80000
/ M4 @; z7 s+ e# v" N - ormem32w 0x10108000 0x80000
. v9 v1 @+ y* L _; M - andmem32w 0x10100144 0x3FFFFFFF6 Z% c5 L, Z, p& t" R
- } else { I$ X& X' I0 L& m
- setmem32 0x10400500 0x1FFF800
' e; a5 K. F9 Y( E7 w% U! D1 E4 G& f - andmem32w 0x10100134 0xFFFFFFFC
- i V3 g! f" x2 U - ormem32w 0x10107004 0x180008 w9 a6 `% u3 K
- andmem32w 0x10107000 0xFFFE7FFF
! l4 g" T* L4 x2 ]/ p; B) A9 F - ormem32w 0x10107000 0x18000$ s3 d8 C: z: c! w- G6 w) J& K
- andmem32w 0x1300016C 0xFFFFFFFC
! J) o) Q2 `( }6 o- B - }
0 u* C9 D. }+ Q+ F - }2 G. o$ u/ S: C/ p }1 C
- }2 _( F( Q8 K4 j
- ; H/ V \: V; O# ]
- proc sd5115_startcode_offset_0xFCD4 { } {* v* o3 o3 e. h$ [. y9 G
- set vcpuid [getmem32 0x10100800]% k/ G% H+ H4 q! I' \3 I2 R, V
-
' M% Z) l$ h1 C4 G$ `8 P" { - if { $vcpuid == 0x51151100 } {; K; J6 E4 g# J$ M/ l& s
- andmem32w 0x1010012C 0xFFBFFFFF
0 N9 [0 o9 c* m5 h - andmem32w 0x10100138 0xFFFFFFBF" H9 m2 g g( _' l- b" L
- ormem32w 0x10100080 0x91 R2 @! j0 Q( T& [' b
- andmem32w 0x1010013C 0xFFFFEFFF, E/ E$ U* k- A7 y
- setmem32 0x1010005C 0x81020248
1 I( w2 O k/ z$ ? -
5 s% K# p4 \; K4 s) p" i6 w) T, r - while { [andmem32 0x10100038 0x10000] != 0x10000 } {sleep 1}/ f: l; S* U# d
- . q2 d9 k) S& |. X' K) m5 u2 ]
- ormem32w 0x1010007C 0x9* {* ~# v% o8 ?( v7 G5 {! z& D8 s
- ormem32w 0x10100148 0x2' \2 I( w8 P4 k8 J' b3 Y! p4 `6 e9 c
- ormem32w 0x1010012C 0x400000( r7 L4 y& m5 ]1 B
- ormem32w 0x10100138 0x40
m K H) z5 V0 V -
% F2 {7 J8 d/ r5 S" U' N4 q# O - } elseif { $vcpuid == 0x51152100 } {7 v4 Y+ b% f# O. U
- if { [andmem32 0x10100190 1] == 1 } {
+ `" c7 N- C: ?: ? - andmem32w 0x1010012C 0xFFBFFFFF
9 D# J7 H! H* S7 P8 v7 f1 n3 ~ - andmem32w 0x10100138 0xFFFFFFBF6 K3 t" O" @; l6 T G0 \
- ormem32w 0x10100080 0x9
/ Q3 C Q3 F; N1 y - andmem32w 0x10100144 0xFEFFFFFF/ m: b, `, ~: u3 n
- andmem32w 0x10100140 0xFFFFCFFF+ w; T: C8 f% }
- ormem32w 0x10100140 0x40000000
( k8 x7 X- @6 d( C4 f- q3 q) Z - setmem32 0x10100074 0x81028249
" I! L3 Z) Q) D& l8 M - 2 `. C9 O2 D9 F' H
- while { [andmem32 0x10100038 0x40000] != 0x40000 } {sleep 1}2 ^, \/ }# D3 j8 t9 i; M. |7 d
5 z* s2 ^. ]% H1 |& B! U- ormem32w 0x1010007C 0x9; r' L1 s' ~ C
- ormem32w 0x10100148 0x2
, y- ~# O7 J4 R/ K. \' E - ormem32w 0x1010012C 0x400000, n; F: F* J% P- }9 X; x1 k
- ormem32w 0x10100138 0x406 Y# i7 u1 o E4 [ m
- } else {
, H9 l; ]* J) O - while { [andmem32 0x10100038 0x20000] != 0x20000 } {sleep 1}; b* ~; `, Y4 y
- }1 f* H! u f; r2 ^% z- V
- 6 K. b( z* y- H
- } else {
; J) z N- I, [/ L' A! |9 N - andmem32w 0x1010012C 0xFFBFFFFF0 k& ^" P8 M8 q/ r T- c
- andmem32w 0x10100138 0xFFFFFFBF
+ c- L |* C. m+ c1 n - ormem32w 0x10100080 0x9; S0 w% K6 m2 O
- setmem32 0x1010011C 0x81028648/ @. n: @% ^# |8 k7 P1 z/ \
- 8 n" o; u" d% E' c4 c
- while { [andmem32 0x10100038 0x20000] != 0x20000 } {sleep 1}
8 o b" r( B, c: c" P
. M; l: E" z6 Y0 D- ormem32w 0x1010007C 0x99 s. G# r6 w: Z
- ormem32w 0x10100148 0x2
! L; t9 f9 }- `) x. _ | - ormem32w 0x1010012C 0x400000* y$ K; ]. Y9 s/ ^. v
- ormem32w 0x10100138 0x40; ?* f6 ?! S& m9 K
- }# [$ z% |' O1 H+ J- `
- }
- V6 K* \, v# n0 m! n, U' y
1 B& k8 G9 k& i# C- #sd5115_startcode_offset_0xFED4
' V2 d0 m( W6 x" `2 T+ N$ F - proc sd5115_init_dram { } {
6 i! V z9 ?2 x - halt
8 Z3 W/ L/ S) E - echo "Info: init dram..."
6 y# c! |4 n9 v# r, `4 e! H -
: [# t" J9 ?' H5 ]. y2 x - set vcpuid [getmem32 0x10100800]
B1 ]6 C2 m( D& c6 m - , j" S0 W4 [/ X
- if { $vcpuid == 0x51151100 } {! i/ M' @- |( i, G J
- setmem32 0x10102010 1
+ O8 V* ^) k! ^% d' U9 ?6 C+ s - setmem32 0x1010201C 0x8DF40630, [/ r" J9 `' a- T! O
- setmem32 0x10102020 0x10184( C: H% s8 T: Q5 X. W# F
- setmem32 0x1010202C 0x132
( d, I- N" J! B4 D0 ? - setmem32 0x10102040 0x80000000
* d5 ^3 b, {% e0 m& f - setmem32 0x10102050 0x62330A08
: V8 M ~/ p- w+ Q3 |: N - setmem32 0x10102054 0x7F525616
# g1 Y9 U6 m' H/ Y( \3 p - setmem32 0x1010205C 0x4BE58352
( E) ?# d9 e0 U2 w, @# e- S - setmem32 0x101020F4 1, c) ]3 F) z# N. C
- setmem32 0x10102058 0x6230A000
9 w( r9 e2 r5 i# @6 L( t6 E - setmem32 0x10102004 0- s' Z$ r, P% g5 q( y$ N
2 y r% X3 ~! j/ t- V- while { [andmem32 0x10102000 4] != 0 } { sleep 1 }
. ?0 k- W; w" X; Q7 G/ q' ~; I! g- g7 B - / r" z1 l/ [! ]. J' w# C: C5 z
- setmem32 0x10102404 0x80000000: e* u4 X+ h0 t2 m& D' Q
-
- X4 e: C# W& S* `7 K$ @9 m - while { [andmem32 0x10102410 1] != 1 } { sleep 1 }
; `$ o* l6 d. z -
8 Y5 m# {2 W: h# h# _ - setmem32 0x10102418 0xDC000
2 N& `( ^8 o) T7 r - setmem32 0x10102584 0x5D. }6 g+ B' S1 c7 Z2 p8 L0 p, l
- setmem32 0x1010240C 0x3008401* X$ ]" \5 u0 `2 G' O- v
- setmem32 0x10102444 0x48B$ ^ K+ {! ?' _4 g' O+ V
- setmem32 0x10102448 0x51106644
7 o @9 i1 C" l9 @ - setmem32 0x1010244C 0x1A81629A2 Z6 f7 ^7 G" t4 K
- setmem32 0x10102450 0x100220C86 V/ P j* ^9 c, ~0 D( b3 G8 J
- setmem32 0x10102454 0x1520
% X" V. G5 X1 Q! U3 x6 Q - setmem32 0x10102458 6; [4 C+ i' b+ Z3 ]! d1 w
- setmem32 0x1010245C 0& ^& t4 ~- R: [6 B6 Y
- setmem32 0x10102460 0
0 I7 o( T: V* j/ U8 I, Q - setmem32 0x101025C0 0x44000887/ n" M) s% n/ Z% K$ J6 ^
- setmem32 0x10102440 0xF008003E
* O. T) S5 Z2 V8 S# J# U - setmem32 0x10102468 0x1001541. Q# v1 ^2 U# _6 X' o. }* D
- setmem32 0x10102404 0xFFF34 [+ t. g, [/ T( Z) n
- ; H) }* Q# Y0 g( q3 _
- while { [andmem32 0x10102410 0x80000FFF] != 0x80000FFF } { sleep 1 }/ T9 k7 a7 F% a0 }
-
2 d. X2 O! V$ Y# B - setmem32 0x10102058 0x6230A05F$ ^4 R1 h, r( k9 v% ~9 v8 O
- setmem32 0x10102020 0x410185
- r- \/ w/ ^3 J: K% P$ ` - setmem32 0x1010201C 0x8DF40630% N3 M7 g5 l7 i0 {1 h8 `
- setmem32 0x10102200 0x3051334 O5 M% s7 ^. e2 m/ `/ l0 h
- setmem32 0x10102204 0x3062CC+ z) K: S5 f3 |4 G% A: X
-
; q+ |" | q3 D - } elseif { $vcpuid == 0x51152100 } {. O" _1 G ?# y$ t
- if { [andmem32 0x10100190 1] == 1 } {
w. Z I# i. [) Q7 t2 r7 q+ I- r+ b - setmem32 0x10102010 1( T' f; X8 R1 X: g
- setmem32 0x1010201C 0x80000600
: d7 v$ ~; e& H. a - setmem32 0x10102020 0x584
$ g" O! p! f# v: a - setmem32 0x1010202C 0x142
4 @! d9 i. ?& w0 D2 u - setmem32 0x10102040 0x80000000& M5 W5 j- O7 v; t& t
- setmem32 0x10102050 0x63440E0A. N4 h) e, q2 v5 K0 [5 D
- setmem32 0x10102054 0xFF526720
) S' K2 ?! ^" X+ m- } - setmem32 0x10102058 0x6240A0005 j' ~0 [+ c, p% V. g& Y3 M1 o
- setmem32 0x1010205C 0xFFDFF5F29 A# J9 B* q `+ V0 C
- setmem32 0x101020F4 0x21! p3 h% J, K& ^9 a
- setmem32 0x101020AC 0x3000501
5 j* U5 `6 E! E& u2 F' _ - setmem32 0x10102004 0: o. \$ T! ]3 n
- {+ R X2 z7 k4 ^) N
- while { [andmem32 0x10102000 4] != 0 } { sleep 1 }
3 F/ c* O: X* s% O* B) l1 G; R" { - 9 v4 o/ ?1 y# C
- setmem32 0x10102404 0x80000000. F" U" {/ e7 ~! M
9 K, F1 ^8 ~: a- while { [andmem32 0x10102410 1] != 1 } { sleep 1 } _, I4 s3 L- h5 f2 Z3 ^3 j* J% T
- 5 O- \( u% v' ]7 Y
- setmem32 0x10102418 0x5C000
( R1 B4 i6 s/ Z3 ? - setmem32 0x1010248C 0xF01E78
; o4 B6 P) Z! b% I: H4 m - setmem32 0x1010241C 0x1F40FA10. q7 K" }) e2 c, p4 d
- setmem32 0x10102420 0x61A808CA8 f! }( D) c; ?6 [& J
- setmem32 0x10102428 0xC83D090
1 C% c1 `5 E# n# R" x% [ - setmem32 0x1010242C 0x1F4186A0, H# a& ]5 k' _( `! ?# g
- setmem32 0x10102444 0x48B" E2 Y; d. q# }& d4 w8 h) e
- setmem32 0x10102448 0x6D538844) G$ `8 c* g6 o' r0 ]
- setmem32 0x1010244C 0x22820282
% k( d2 T6 d. ]0 D$ h/ S - setmem32 0x10102450 0x1002EA00/ A! b5 R, H, U* _, i
- setmem32 0x10102454 0x1930: }% z) V, B* p" c" Q
- setmem32 0x10102458 0x42: y% z4 ]- N& \' M Q
- setmem32 0x1010245C 8" v( Y5 f. B! l/ w1 A/ \6 P
- setmem32 0x10102460 0* n, q, j6 L* w9 b" e; n
- setmem32 0x10102464 0x210000$ K0 u0 H, J3 k# U3 y
- setmem32 0x10102468 0x210035C3
6 y! ~- m! t( q" Y8 z M: d - setmem32 0x10102584 0x2D
5 S u' f- T* |2 \7 W$ a1 T" S+ C0 m - setmem32 0x101025C0 0x44000E81# N' I5 i+ ?) g, B
- setmem32 0x10102600 0x44000E81; H d" s1 n* [- t2 L l/ ?4 M8 }
- setmem32 0x10102440 0xF000603E1 z1 ?. T a# O' w6 {
- setmem32 0x10102404 0xFFF3
* R2 h! H6 ]& k, x2 g) ?
7 ]3 \+ r( ^- C$ u- while { [andmem32 0x10102410 1] != 1 } { sleep 1 }
+ v. U. S6 X' t/ T& z% P
; U' K Z/ _: _) m2 Z- w- setmem32 0x10102058 0x6240A079
7 X: ]1 h1 ?. r/ ]' t - setmem32 0x10102200 0x304132
8 F$ }( n2 J4 n5 ~/ h - setmem32 0x10102204 0x3061326 ?% j: ^( t* _
- setmem32 0x10102208 0x304066
( B- N7 P0 D5 a4 f - setmem32 0x10102210 0x306132* {/ N: K7 T9 t. F7 a9 O) E. O
- } else {
* O4 g: B# [7 ~$ y8 S2 C9 l+ L5 s4 @ - setmem32 0x10102010 1
5 [2 K% X; x* p+ m - setmem32 0x1010201C 0x80000601
0 o( a4 K$ F" x( i0 c7 Q( ]" N - setmem32 0x10102020 0x5806 {2 q0 k" a7 q( X3 n( i2 I# S; U
- setmem32 0x1010202C 0x142
1 h/ Q& e; a7 T9 i; F8 ] Q; n - setmem32 0x10102040 0x800000004 V3 b1 N, I! a/ f! ]1 Q
- setmem32 0x10102050 0xC466150F
, C, \; S c- C& Z - setmem32 0x10102054 0xFF545540
% ]; r n+ A6 Q* ]' R/ v5 V3 L! X' N - setmem32 0x10102058 0x84610000
) b7 d% w, k1 B& D3 B - setmem32 0x1010205C 0xFFDFF4F4
# G9 ]! o [2 q3 i' [) f - setmem32 0x101020F4 0x216 ~2 \6 n. S- r
- setmem32 0x101020AC 0x30005013 v0 t4 Q1 @7 @: \
- setmem32 0x10102004 04 }& t X0 P6 |! J+ I
- 1 b4 m! D7 r5 I; [% g8 \6 R q
- while { [andmem32 0x10102000 4] != 0 } { sleep 1 }4 \. W" y) y- ~6 _* N! s6 v
" m1 P' S1 _6 D/ m) b- setmem32 0x10102404 0x80000000& W7 z. c$ `6 }' ?
/ @4 k* x; M0 \* `8 L- while { [andmem32 0x10102410 1] != 1 } { sleep 1 }8 M, ^* F$ U5 e* E( j6 J
/ ^) n! w" I) J! H7 ?- setmem32 0x10102418 0x5C000
+ o. o4 H$ d( K. J- y - setmem32 0x1010248C 0xF01860- w7 ~* Z. A8 E* h
- setmem32 0x1010241C 0x1900C810
# r( l6 D( d+ O; T - setmem32 0x10102420 0x4E200708
; T& f9 ]4 C4 S6 C1 { - setmem32 0x10102428 0xA030D40
- ^$ l. F0 T: f9 v - setmem32 0x1010242C 0x190138800 F3 ?) c' X( ~) [# } d$ i9 `; k
- setmem32 0x10102444 0x48B
9 C4 n! n9 ]; d L/ m9 v& h/ J - setmem32 0x10102448 0x550F6644' ]+ ]# k; {- ?$ e
- setmem32 0x1010244C 0x22820202& g" i" k8 }! H% L0 I3 N0 g5 j
- setmem32 0x10102450 0x1002EA00, O# G0 D/ U4 |; w. c" D. } u0 I
- setmem32 0x10102454 0x1510% P4 G4 S; t. Z/ s; a/ M
- setmem32 0x10102458 0x42
* H$ Z( S1 r% K - setmem32 0x1010245C 0
4 d, X7 A$ T+ o9 x! g ^0 E - setmem32 0x10102460 0) t3 h6 H/ @& J5 j$ Y5 L
- setmem32 0x10102464 0x210000
' Y, o; f! g; F9 v - setmem32 0x10102468 0x210035C3! C+ c: \0 l( v J/ Z
- setmem32 0x10102584 0x2D- ~* J0 A1 t' n5 A
- setmem32 0x101025C0 0x44000E81* q3 \& r; f) d) S
- setmem32 0x10102600 0x44000E814 U! ?- G# V) n/ t( l. c
- setmem32 0x10102440 0xF008603E Y& b' a# W4 m
- setmem32 0x10102404 0xFFF3+ l* Z b0 s- G- ?9 b. a& D1 C
- 5 o \5 V0 v1 \1 K- w& s; O
- while { [andmem32 0x10102410 1] != 1 } { sleep 1 }
# S8 l2 [# X8 ], y2 p5 V$ v
6 P* `) A& K3 {1 w# Z- setmem32 0x10102058 0x846100C3
) T$ j: p- y8 w r0 } - setmem32 0x10102200 0x304132
& q2 W" H! X, U) U$ l - setmem32 0x10102204 0x3061325 f3 L: v; F# u, P$ Q6 q
- setmem32 0x10102208 0x304066
. [* `6 d0 d \( @9 U- z - setmem32 0x10102210 0x306132
! [7 M; _. C8 K: B& j - }
# m! w4 u3 }9 @! r+ @1 n. D - } else {3 m* F. W* ?' s- d0 D3 g
- setmem32 0x10102010 1
# C- A, c' V; u - setmem32 0x1010201C 0xE92E0601
+ z4 n) g$ `8 ^# @- o8 g. | f - setmem32 0x10102020 0x1F1800 f# n7 T) Q: Z3 D/ u l v, j9 L _* `
- setmem32 0x1010202C 0x132# `2 ?, V3 k& m8 q1 ?9 U" E% u
- setmem32 0x10102040 0x800000009 K! o% ?) i3 n5 i# ^2 [: d7 L
- setmem32 0x10102050 0xC466130E
" {* R9 s+ {+ [2 Q, g - setmem32 0x10102054 0xFF535625
6 c" d% q2 f4 H1 `* C. a - setmem32 0x1010205C 0x7E58484" K, U% X1 x0 u& q |
- setmem32 0x101020F4 1
l) L4 g5 }# K6 T1 B - setmem32 0x10102058 0x74511000
3 E1 ?9 l w6 J5 y5 J5 ?9 B( S - setmem32 0x101020AC 0x3000501 b" c% D- t+ j
- setmem32 0x10102004 0! D h9 l. s1 U7 z
- ( J |6 [3 Q5 R! n
- while { [andmem32 0x10102000 4] != 0 } { sleep 1 }
# ~- o3 }- Z" T, d6 B1 [! d9 Z( M -
1 ?9 X3 c" |/ V7 N: c0 E7 b D - setmem32 0x10102404 0x800000003 n/ x! y q, `, N9 G7 j$ _4 p- k& v. `
-
" k+ K) {$ v. P3 A: D: {9 g - while { [andmem32 0x10102410 1] != 1 } { sleep 1 }& w1 S$ n0 E5 T1 i& Z$ r* y3 @
- - T% @1 S. g% [8 }/ q
- setmem32 0x10102418 0xDC000/ v: Z @8 `. j s" B5 C( k( r5 [2 g
- setmem32 0x1010240C 0x30084010 R3 |9 W1 x# Q; n$ Y2 D) o/ Z
- setmem32 0x10102444 0x48B
0 `, p4 X9 v1 K! A* I# Q - setmem32 0x10102448 0x4D0E66440 n8 z$ p9 I% w& W" ]3 s d
- setmem32 0x1010244C 0x1A812A30' d7 i$ z& L+ e
- setmem32 0x10102450 0x1001A0C8
- _" u3 B% ]7 g( B/ q& Z: f0 N& M - setmem32 0x10102454 0x1320
' T8 j# J7 Q5 o# i - setmem32 0x10102458 0x42; B+ U: u7 b, J) _5 j
- setmem32 0x1010245C 0
/ z. |7 }' @! B/ q+ l - setmem32 0x10102460 07 K( I5 {2 G M0 W/ m
- setmem32 0x10102468 0x11001547
/ w0 D( j8 F& O. e% k$ ^ - setmem32 0x101025C0 0x44000887! c j/ ?4 _/ r3 `1 s. T4 y
- setmem32 0x10102600 0x44000E81
% L" m/ c, Z | - setmem32 0x10102440 0xF008003E% b4 h0 F. f( J0 a6 g& K
- setmem32 0x10102584 0x1D3 ~" Y5 _4 ~) X6 W+ G, d
- setmem32 0x10102404 0xFFF3 j$ L7 x' i4 o4 c, _7 m, }
- e8 e6 X5 M0 i! _
- while { [andmem32 0x10102410 0x80000FFF] != 0x80000FFF } { sleep 1 }
4 G0 f0 ~4 n+ p3 I7 ]! e6 @ -
# R, f: @& U! r0 D$ W - setmem32 0x10102058 0x7450F09E; ~& B( Q' g R- }- K- [( Z
- setmem32 0x10102020 0x40EF011 I/ o. }: A2 l% G8 i# R
- setmem32 0x101020F8 07 k9 [$ b$ C I$ Z3 \8 ]8 i
- setmem32 0x10102200 0x3051331 O, d9 \# [7 Q; V9 a% {: C
- setmem32 0x10102204 0x306266
8 ^ A3 }8 J( F - setmem32 0x10102208 0x306066" ?: f! l5 E% F& O0 {8 X9 I
- setmem32 0x1010220C 0
! U0 e7 @6 N/ V5 U, L; R - setmem32 0x1010201C 0xB9D60601
4 V, ~: ?4 ]; L3 g - }
9 w: f4 e/ V3 b" g3 @1 b+ k0 N8 \ - }
1 N. P. B! d+ L( L M; L
* K6 E0 z: l! f# ~5 P6 T7 r- proc sd5115_hwinit { } {* R/ A$ r% _ A4 N1 ~6 V3 q
- halt! @+ E8 Y0 H/ G: L4 O& U1 R
- poll
5 [) p" _; L# d - J4 i1 z$ {+ _- L- C
- #enter Supervisor mode
- l# G* s. {, F; b9 j. U. D/ F, Z# a8 L - reg cpsr 0x1D3 m4 w3 T' _! C5 x; U) P
-
0 ^) J, S. U) L - arm mcr 15 0 8 7 0 0
# l% G. b( R3 A6 M3 j/ j* i8 K - arm mcr 15 0 7 5 0 0
- O' i2 V* [/ _# f& d: K7 P( Y - arm mcr 15 2 0 0 0 0
( i# L/ W7 a9 N8 @ - $ k% ?% @2 T) N8 _" D
- 0 F4 T3 H$ @/ M! }0 ]
- set v5 [expr ([arm mrc 15 1 0 0 0] >> 13) & 0x1ff]% f3 m Z1 c) x( y; [4 ~2 V! U1 ^& x
- set v6 0
) h! J8 j2 s8 ]+ V4 `3 e -
3 Z& k/ z& T% i/ O- G. O - 6 K0 }) X: [( O* F) }; Y5 y+ g7 b
- while {$v6 < 4} {6 r5 c; R8 \! J I
- set v7 0% S* @/ w0 |( Q1 N" p+ X s2 w
- 1 _7 R: g9 s9 s! {1 m$ W9 y
- while {$v7 <= $v5} {
% z p* l8 n& K0 K& q1 k - set vtmp [expr ($v6 << 30) | 32 * $v7]
1 k# l3 [ O7 \& G" R' r+ u8 W4 s - set v7 [incr $v7]6 o3 [6 _. }& J
- - i; }: Q; s9 x
- arm mcr 15 0 7 6 2 $vtmp& j, B% ~' P$ a- @5 [6 q/ Y
- }
+ ]* C* f- D; u4 E: B - / P7 F' r! r' I7 I( ?
- set v6 [incr $v6]/ Q/ K7 R- U% P' L2 F2 N2 L0 r
- }: U; f2 g8 t8 L- N1 }
-
" P3 W% n) b) d- G- j - if { [expr [arm mrc 15 0 0 0 5] & 0xf] != 0} {
$ B3 ^2 L9 \) r2 @; W% W - echo "Error: (arm mrc 15 0 0 0 5) & 0xf != 0 !"1 |% ^1 W* _, e* N; n
- % R' p5 c4 j0 \( D+ L! y3 p
- ;# while { [getmem32 0x10100120] != 0xDD2 } { sleep 1 }& M0 c( {5 D5 g& b$ y( b; i
- ;# resume 0x820002C8( d( I! U0 |0 M, d
- 7 W) n) A- m4 O8 s3 Z
- if 0 {$ J$ F+ q$ `& g4 @
- ormem32w 0x10100000 0x100
1 }6 x+ \9 d2 v! r' w; t - 2 F- `; j' f* E N: @
- if { [getmem32 0x10100800] != 0x51152100 } {& g- J0 t6 H3 r$ q0 r5 n
- echo "getmem32 0x10100800 != 0x51152100 !"
& k. q2 v8 c; \% u - ;# ...
0 ~" z3 x G; H - ;# ...
$ O: v, _" x) L - ;# ...5 F% T, ^" B) ^7 R& I+ [7 x
- ;# ...1 x. M" P) S4 [) K1 y ~) j
- ;# ...
; d7 k. `- [) |: ]) B' Q! W - } else {9 G# n. f; ]" G! e
- while { [getmem32 0x1010011C] == 0 } { sleep 1 }! F8 c9 L3 z# C! M( p
- echo "0x1010011C is not zero!"
9 S J: K! L: w V1 c( p2 Y - }2 F; O1 d' B* y S8 ~9 o3 c) L
- }+ x& W% q- i7 V
- 7 n1 R' f- w& @. J
- return
3 m1 s1 u& y. I& |9 k# C8 r- r - }
9 H( p2 S. L% n2 n7 c -
3 Z2 U! ]8 t: E! Q; H7 R - arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 0 0 1] & 0xFFFFDFF8 | 0x802]
0 L9 [/ ~& F3 k' w" r1 Q -
& M8 B b( Q$ L - if { [expr [arm mrc 15 0 0 0 5] & 0xf] == 0 } {
( ]9 q. [0 ]/ {7 }5 E% s - echo "Info: (arm mrc 15 0 0 0 5) & 0xf == 0 ."5 u% k6 R# H0 X* Q
-
/ }0 ~) ^6 {5 r. k - echo "Info: call offset 0x6EC ."
5 W# l3 x/ D, }+ i - sd5115_startcode_offset_0x6EC* X6 n* e; x6 Q5 X! n
-
3 D P' K* H- A* i B/ e - echo "Info: call offset 0x700 ."
! `2 p$ a/ k4 z- d3 C0 T - sd5115_startcode_offset_0x700. z+ o$ B/ x6 N. P
-
5 R, {0 [% ?0 E% K7 N; s' D - echo "Info: call offset 0x710 ."6 }: E7 H" \' C4 y
- sd5115_startcode_offset_0x710
& f, A' N' ]1 n - }
* p! n; w$ l0 Z' j# _# @5 M - ' g+ s* c( X, ]# a0 @: i
- arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 1 0 0] | 0x1000]& H6 L* E4 d. |' N& w. @+ @0 c0 s% e
- - _( M: X C1 \. T
- setmem32 0x10A30004 0x00000355
" E; Z/ A5 j- ~8 c C - # a; r0 e$ Y2 b' }
- ormem32w 0x10A20100 0x2
2 o' ]! ~: }! b6 X% r8 [ - ! D1 x8 r# b6 A! P/ {+ O" ^
- echo "Info: call offset 0xFAD4 ."
x$ ]) A8 ]: B* ?4 d. \9 X - sd5115_startcode_offset_0xFAD4 5 r' y) T$ P+ y* n
-
9 \6 S* t, L' o/ }- G - setmem32 0x1010007C 0xFFFFFFFF8 q* @/ N( Z m: t5 Z$ J
- setmem32 0x1010008C 0xFFFFFFFF( G3 y1 v; t8 j& ?
- setmem32 0x1010012C 0xFFFFFFFF: A% v* H5 F* t* Y4 v* u
- setmem32 0x10100130 0xFE7FFFFF+ N' O9 K: S$ k
-
- I' m/ H% Q2 t, Z% c2 ^3 K& v4 ?1 B - ormem32w 0x10100138 0x7F* C* D2 [. E7 b8 z7 r
- ormem32w 0x10100140 0x80000000% o/ t4 `) @4 }6 a
- 4 J7 d7 ^ c# ~) x
- set vcpuid [getmem32 0x10100800]
9 Y5 O) x' p) H+ x -
$ g, C! P5 {4 y, _9 \1 _+ F - if { $vcpuid == 0x51152100 } {& s; z: V3 Z% t M) A1 C% c4 U0 R
- if { [expr [getmem32 0x10100190] & 1] == 1 } {
5 ?# Y# i1 A) a) N) L% g - mww phys 0x1010005C 0x8103844D 10 f# b2 @0 Z( M; Z! W' {0 W2 m
- }; K' P7 @, n5 v2 w1 y$ U( K; ?
-
- `5 F1 g0 G) P7 E k; W5 K( z A8 Q+ D - mww phys 0x1010005C 0x8103444D 1' ]$ e. ?& U9 f! t5 K9 o
- }
& x: ~9 `) l% g" t+ m4 ]2 ? - - x2 x/ T# r6 M1 p9 R! d
- while { [andmem32 0x10100038 0x10000] != 0x10000 } {sleep 1}# j: P" b4 l3 [4 G; O) c7 O& R
- while { [andmem32 0x10100038 0x40000] != 0x40000 } {sleep 1}9 ~1 l% {, y3 N, r" j7 H
-
6 f4 x- s$ E; T* }. l9 k - setmem32 0x1010013C [expr [andmem32 0x1010013C 0xFFFFFFE3] | 0x10]: ]9 [ B1 R: s5 ^
-
* ~; o* w( |# \ - echo "Info: call offset 0xFCD4 ."! d: {' t( d+ z
- sd5115_startcode_offset_0xFCD4
. N& u5 x$ h( ?/ S# W( t - % | J3 d7 C3 r
- andmem32w 0x1010013C 0xFFFFF3FF. d5 I2 C# i* j, o9 O' `" E) K" j
- andmem32w 0x10100138 0xFFDFFFFF: s! G4 J& N& l! C% i0 J
- andmem32w 0x10100138 0xFFF7FFFF5 B! S% f( |/ r1 E! q
- setmem32 0x10100054 0xFFFFFFE06 \6 A. L7 C; f6 B, s5 }. [
- setmem32 0x10100050 0x7FF00
& x9 K; S+ t" R# p0 }. q1 [8 c3 i - ormem32w 0x10100000 0x4
! F6 }$ |8 q9 N+ G$ i( X - 1 @( P: L+ e% O, F. S; `
- while { [andmem32 0x10100000 0x4] != 0x4 } {sleep 1}5 S& O5 ?# i, K8 u
-
( d; F1 U5 C8 { - echo "Info: call offset 0xFAF4 ."1 T& j& Y6 F8 s0 d& Z
- sd5115_startcode_offset_0xFAF4
9 i$ O6 u/ v9 G; p -
" C, m4 ?2 S/ Y% k6 t l$ |$ i - echo "Info: call offset 0xFBD8 ."+ k* V' ?. C# g" i/ n8 c
- sd5115_startcode_offset_0xFBD86 P; M4 J; |0 [4 x3 j
- ) K1 k: g. M- m. J; @, d( q6 |0 p: H
- echo "Info: call offset 0xFED4 (init dram)."
5 t1 R- o$ `5 S' i" c% P5 H - sd5115_init_dram
% J# z" l& J3 d6 Y; G8 j -
`; a8 S, ?/ {, v1 C' p9 x& { - echo "Hardware initialization is complete!"8 _( s+ Q6 ?* h" C' u. v
- }
, m3 U* k5 Y% f) x' f4 }) E, B - . R1 X: f$ r) s2 V
- proc sd5115_loadsc { filepath } {/ B( g$ D3 c5 s
- halt3 B5 K- e& \& y8 e: \9 V
- load_image $filepath 0x82000000- W2 {7 L/ q9 { J
- ;# verify_image $filepath 0x82000000
9 O6 o0 m2 Q5 h - }, g8 r4 P0 \& l6 X, N: u
- ; Y3 z, S. p9 S5 s* _) r8 u1 n
- proc sd5115_goto_entry { } {
8 d* W1 {0 ], E) u9 w d8 K( u - if { [getmem32 0x10100800] != 0x51152100 } {
- j' q0 C+ C9 x# f8 h - resume 0x820000009 M# Z- R+ s! ^" P) _; u: ~
- } else {/ C/ `8 D1 @) t7 i7 n3 D
- if { [expr [arm mrc 15 0 0 0 5] & 0xf] != 0 } {
& A# }: d1 W; t1 f' O4 _# Q7 V - while { [getmem32 0x10100120] != 0xDD2 } { sleep 1 }; [. [: b8 H' F* D! e, E ^
- resume 0x820000001 k6 f0 w: y" @7 G+ a6 V
- } else {- }' K. ]6 Y" ?. H! y# \5 p
- echo "Warn: Can't resume (1)!"
$ }) j" x( w6 \/ A" A3 k - }
4 C/ }' L! K% _7 b9 z4 t - }( G, ^2 _( Y6 s5 Y) ^1 N- w) r0 x
- }0 ]9 _) Q+ X( c: \5 |5 k7 i
- 2 P5 l) E4 M- C5 ^: E0 G- [$ R
- proc sd5115_goto_continue { } {
! g& Z: l, {+ y2 J- B, R" X - if { [getmem32 0x10100800] != 0x51152100 } {
( }0 [0 ~* k: H* E2 o - resume 0x820002C8, R( g0 [9 g2 B
- } else {
3 }( M7 y9 Q) W4 U, X4 N - if { [expr [arm mrc 15 0 0 0 5] & 0xf] != 0 } {
, {) Z) i; w8 L; o. }2 r - while { [getmem32 0x10100120] != 0xDD2 } { sleep 1 }1 a4 z) a2 y5 h: w
- resume 0x820002C8( T$ ?) b: u+ U5 E. Y
- } else {
0 w* ^7 j4 F9 D: N - echo "Warn: Can't resume (2)!") @' q" N* P' P4 b
- }! h7 I/ B- u1 |- I7 E+ w4 }
- }$ i% G0 W) j: l
- }, `' p/ k) |$ h) x
, S4 A% a5 ~, j+ m- proc sd5115_enter_svc_mode { } {; Q7 e+ Q7 c6 H$ M& D) w4 Q& u
- halt
/ G$ E- R! D$ |$ w2 u - #enter Supervisor mode
+ F& S( p5 D3 j3 ^. f3 O: k/ ? - reg cpsr 0x1D30 d+ o- ^5 A0 ^; Y, H
- }
+ s, ]6 h1 K' ^; y
! P% w$ K) |0 @* g- u- proc sd5115_help { } {
# q) L7 q* m7 {- v - echo "Usage 1:") `; v6 p: Y. ~, A8 b* a5 {- [
- echo " *Step1: {sd5115_hwinit}"
8 ~. n, E1 O% r) [- n - echo " *Step2: {sd5115_loadsc mtd0.bin}"% _! v: J5 d+ k
- echo " Step3: {sd5115_enter_svc_mode}"% D0 {' R8 |, T# b8 o
- echo " *Step4: {sd5115_goto_entry} or {sd5115_goto_continue}"* p, J# B# p. B% Z" {) Z
- echo " !Note!: {sd5115_goto_continue} is not recommended"
6 p8 r& ]! n' X8 M - echo " "6 g* N) {$ i, ^" H$ i9 x8 {) ?
- echo "Usage 2:"# v4 z/ a. r, ~! I9 h* t M
- echo " *Step1: {sd5115_init_dram}": \7 m/ m- D4 W9 a, V; J' i( L5 l
- echo " *Step2: {sd5115_loadsc mtd0.bin}"% E* j0 j b5 B
- echo " Step3: {sd5115_enter_svc_mode}"2 F, ]% ^) V1 `
- echo " *Step4: {sd5115_goto_entry} or {resume 0x82000000}"
6 Q9 f0 X: e; M; I6 C* c+ d - echo " "
, ?: r4 L6 |9 A- l9 { - }
+ i6 V( G- c- o$ v6 k/ r1 |# g
8 B0 w( b' a" L, j: b: f2 j6 E
复制代码
; Q8 Y' ^$ O/ M
* ?6 ^9 q7 I" NStep1: {sd5115_hwinit} 执行这一条
8 Y6 q! W$ L/ `: w' [2 [. m. S0 ?# c( u& `) C9 w+ H
然后
; f ^7 @/ H( Khalt ; load_image uboot.BIN 0x81F00000 ; resume 0x81F00000
7 D: T, @1 a- C. R6 W9 V0 t1 E6 C- A2 W" t
然后用uboot里的命令写固件
& R3 L% x$ Q$ U( p8 w8 W' h: f2 Z" O) t1 Z) \! X/ i
方活就在这就看你不会不 |
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